0cb742dafb
Rewrite with hard-coded offsets into the PE file format to discern if a binary is PE32 or PE32+, and then to determine if it contains a "CLR Data Directory" entry that looks valid. Tested with PE32 and PE32+ compiled Mono binaries, PE32 and PE32+ native binaries, and a random assortment of garbage files. Former-commit-id: 9e7ac86ec84f653a2f79b87183efd5b0ebda001b
4565 lines
158 KiB
C#
4565 lines
158 KiB
C#
// StringTest.cs - NUnit Test Cases for the System.String class
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//
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// Authors:
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// Jeffrey Stedfast <fejj@ximian.com>
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// David Brandt <bucky@keystreams.com>
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// Kornel Pal <http://www.kornelpal.hu/>
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//
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// (C) Ximian, Inc. http://www.ximian.com
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// Copyright (C) 2006 Kornel Pal
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// Copyright (C) 2006 Novell (http://www.novell.com)
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//
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using System;
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using System.Text;
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using System.Globalization;
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using System.Reflection;
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using System.Threading;
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#if !MOBILE
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using System.Diagnostics;
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#endif
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using NUnit.Framework;
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namespace MonoTests.System
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{
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[TestFixture]
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public class StringTest
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{
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class NullFormatter : IFormatProvider, ICustomFormatter
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{
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public string Format (string format, object arg, IFormatProvider provider)
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{
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return null;
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}
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public object GetFormat (Type formatType)
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{
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return this;
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}
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}
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class ToNullStringer
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{
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public override string ToString()
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{
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return null;
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}
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}
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private CultureInfo orgCulture;
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[SetUp]
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public void SetUp ()
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{
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// save current culture
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orgCulture = CultureInfo.CurrentCulture;
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}
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[TearDown]
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public void TearDown ()
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{
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// restore original culture
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Thread.CurrentThread.CurrentCulture = orgCulture;
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}
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[Test] // ctor (Char [])
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public unsafe void Constructor2 ()
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{
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Assert.AreEqual (String.Empty, new String ((char[]) null), "#1");
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Assert.AreEqual (String.Empty, new String (new Char [0]), "#2");
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Assert.AreEqual ("A", new String (new Char [1] {'A'}), "#3");
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}
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[Test] // ctor (Char, Int32)
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public void Constructor4 ()
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{
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Assert.AreEqual (string.Empty, new String ('A', 0));
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Assert.AreEqual (new String ('A', 3), "AAA");
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}
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[Test] // ctor (Char, Int32)
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public void Constructor4_Count_Negative ()
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{
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try {
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new String ('A', -1);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// 'count' must be non-negative
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("count", ex.ParamName, "#5");
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}
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}
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// Several tests in this file, to run properly, allocate 4GB objects.
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// Obviously this creates problems on several kinds of systems, so we
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// conservatively skip these tests unless we find a high-RAM environment.
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// Checking RAM requires PerformanceCounter which is absent on mobile,
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// so any test that calls this must be category MobileNotWorking.
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static void RequireHighMemoryTestEnvironment ()
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{
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#if MOBILE
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Assert.Ignore("PerformanceCounter not available.");
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#else
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if (!Environment.Is64BitProcess)
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Assert.Ignore("This test cannot run on a 32-bit system.");
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// Require 6 GB available RAM, for the 4GB string plus 2GB headroom
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var pc = new PerformanceCounter ("Mono Memory", "Available Physical Memory");
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if (pc.RawValue < 6L*1024L*1024L*1024L)
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Assert.Ignore("This machine may not have enough RAM to run this test.");
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#endif
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}
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[Test] // ctor (Char, Int32)
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[Category ("MobileNotWorking")]
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public void Constructor4_LargeString ()
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{
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RequireHighMemoryTestEnvironment();
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var x = new String ('A', int.MaxValue);
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Assert.AreEqual ('A', x[0]);
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Assert.AreEqual ('A', x[int.MaxValue - 1]);
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}
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[Test] // ctor (Char [], Int32, Int32)
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public void Constructor6 ()
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{
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char [] arr = new char [3] { 'A', 'B', 'C' };
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Assert.AreEqual ("ABC", new String (arr, 0, arr.Length), "#1");
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Assert.AreEqual ("BC", new String (arr, 1, 2), "#2");
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Assert.AreEqual (string.Empty, new String (arr, 2, 0), "#3");
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}
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[Test] // ctor (Char [], Int32, Int32)
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public void Constructor6_Length_Negative ()
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{
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char [] arr = new char [3] { 'A', 'B', 'C' };
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try {
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new String (arr, 0, -1);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Length cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("length", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (Char [], Int32, Int32)
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public void Constructor6_Length_Overflow ()
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{
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char [] arr = new char [3] { 'A', 'B', 'C' };
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try {
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new String (arr, 1, 3);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Index was out of range. Must be non-negative and
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// less than the size of the collection
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (Char [], Int32, Int32)
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public void Constructor6_StartIndex_Negative ()
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{
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char [] arr = new char [3] { 'A', 'B', 'C' };
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try {
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new String (arr, -1, 0);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// StartIndex cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (Char [], Int32, Int32)
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public void Constructor6_Value_Null ()
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{
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try {
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new String ((char []) null, 0, 0);
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Assert.Fail ("#1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("value", ex.ParamName, "#5");
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}
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}
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[Test]
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public unsafe void CharPtrConstructor ()
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{
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Assert.AreEqual (String.Empty, new String ((char*) null), "char*");
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Assert.AreEqual (String.Empty, new String ((char*) null, 0, 0), "char*,int,int");
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}
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[Test]
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public unsafe void TestSbytePtrConstructorASCII ()
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{
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Encoding encoding = Encoding.ASCII;
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String s = "ASCII*\0";
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byte[] bytes = encoding.GetBytes (s);
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fixed (byte* bytePtr = bytes)
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Assert.AreEqual (s, new String ((sbyte*) bytePtr, 0, bytes.Length, encoding));
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}
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[Test]
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public unsafe void TestSbytePtrConstructorDefault ()
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{
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Encoding encoding = Encoding.Default;
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byte [] bytes = new byte [256];
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for (int i = 0; i < 255; i++)
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bytes [i] = (byte) (i + 1);
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bytes [255] = (byte) 0;
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// Ensure that bytes are valid for Encoding.Default
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bytes = encoding.GetBytes (encoding.GetChars (bytes));
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String s = encoding.GetString(bytes);
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// Ensure null terminated array
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bytes [bytes.Length - 1] = (byte) 0;
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fixed (byte* bytePtr = bytes)
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{
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Assert.AreEqual (s.Substring (0, s.Length - 1), new String ((sbyte*) bytePtr));
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Assert.AreEqual (s, new String ((sbyte*) bytePtr, 0, bytes.Length));
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Assert.AreEqual (s, new String ((sbyte*) bytePtr, 0, bytes.Length, null));
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Assert.AreEqual (s, new String ((sbyte*) bytePtr, 0, bytes.Length, encoding));
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}
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}
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[Test] // ctor (SByte*)
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public unsafe void Constructor3_Value_Null ()
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{
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Assert.AreEqual (String.Empty, new String ((sbyte*) null));
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}
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[Test] // ctor (SByte*)
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[Ignore ("invalid test")]
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public unsafe void Constructor3_Value_Invalid ()
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{
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try {
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new String ((sbyte*) (-1));
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("ptr", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32)
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public unsafe void Constructor7_Length_Negative ()
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{
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try {
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new String ((sbyte*) null, 0, -1);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Length cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("length", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32)
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public unsafe void Constructor7_StartIndex_Negative ()
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{
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try {
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new String ((sbyte*) null, -1, 0);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// StartIndex cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#5");
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}
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}
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[Test]
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public unsafe void Constructor7_StartIndex_Overflow ()
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{
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try {
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new String ((sbyte*) (-1), 1, 0);
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("value", ex.ParamName, "#A5");
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}
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try {
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new String ((sbyte*) (-1), 1, 1);
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("value", ex.ParamName, "#B5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32)
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[Ignore ("invalid test")]
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public unsafe void Constructor7_Value_Invalid ()
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{
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try {
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new String ((sbyte*) (-1), 0, 1);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("ptr", ex.ParamName, "#5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32)
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public unsafe void Constructor7_Value_Null ()
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{
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Assert.AreEqual (string.Empty, new String ((sbyte*) null, 0, 0));
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try {
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new String ((sbyte*) null, 0, 1);
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Assert.Fail ("#B1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("value", ex.ParamName, "#B5");
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}
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Assert.AreEqual (string.Empty, new String ((sbyte*) null, 1, 0));
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}
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[Test] // ctor (SByte*, Int32, Int32, Encoding)
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public unsafe void Constructor8_Length_Negative ()
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{
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try {
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new String ((sbyte*) null, 0, -1, null);
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// Length cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("length", ex.ParamName, "#A5");
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}
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try {
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new String ((sbyte*) null, 0, -1, Encoding.Default);
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// Non-negative number required
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("length", ex.ParamName, "#B5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32, Encoding)
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public unsafe void Constructor8_StartIndex_Negative ()
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{
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try {
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new String ((sbyte*) null, -1, 0, null);
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// StartIndex cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
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}
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try {
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new String ((sbyte*) null, -1, 0, Encoding.Default);
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// StartIndex cannot be less than zero
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
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}
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}
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[Test]
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public unsafe void Constructor8_StartIndex_Overflow ()
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{
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try {
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new String ((sbyte*) (-1), 1, 0, null);
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("value", ex.ParamName, "#A5");
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}
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try {
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new String ((sbyte*) (-1), 1, 1, null);
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("value", ex.ParamName, "#B5");
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}
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|
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try {
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new String ((sbyte*) (-1), 1, 0, Encoding.Default);
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Assert.Fail ("#C1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
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Assert.IsNull (ex.InnerException, "#C3");
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Assert.IsNotNull (ex.Message, "#C4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#C5");
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}
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try {
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new String ((sbyte*) (-1), 1, 1, Encoding.Default);
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Assert.Fail ("#D1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#D2");
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Assert.IsNull (ex.InnerException, "#D3");
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Assert.IsNotNull (ex.Message, "#D4");
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Assert.AreEqual ("startIndex", ex.ParamName, "#D5");
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}
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}
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[Test] // ctor (SByte*, Int32, Int32, Encoding)
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[Ignore ("invalid test")]
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public unsafe void Constructor8_Value_Invalid ()
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{
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try {
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new String ((sbyte*) (-1), 0, 1, null);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// Pointer startIndex and length do not refer to a
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// valid string
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("ptr", ex.ParamName, "#5");
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}
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}
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[Test]
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[Ignore ("Runtime throws NullReferenceException instead of AccessViolationException")]
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[ExpectedException (typeof (AccessViolationException))]
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public unsafe void Constructor8_Value_Invalid2 ()
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{
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new String ((sbyte*) (-1), 0, 1, Encoding.Default);
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}
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[Test] // ctor (SByte*, Int32, Int32, Encoding)
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public unsafe void Constructor8_Value_Null ()
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{
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Assert.AreEqual (string.Empty, new String ((sbyte*) null, 0, 0, null));
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try {
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new String ((sbyte*) null, 0, 1, null);
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Assert.Fail ("#B1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#B5");
|
|
}
|
|
|
|
Assert.AreEqual (string.Empty, new String ((sbyte*) null, 1, 0, null));
|
|
|
|
Assert.AreEqual (String.Empty, new String ((sbyte*) null, 0, 0, Encoding.Default), "#D");
|
|
|
|
try {
|
|
new String ((sbyte*) null, 0, 1, Encoding.Default);
|
|
Assert.Fail ("#E1");
|
|
} catch (ArgumentNullException ex) {
|
|
// Pointer startIndex and length do not refer to a
|
|
// valid string
|
|
Assert.IsNull (ex.InnerException, "#E3");
|
|
Assert.IsNotNull (ex.Message, "#E4");
|
|
//Assert.AreEqual ("value", ex.ParamName, "#E5");
|
|
}
|
|
|
|
Assert.AreEqual (String.Empty, new String ((sbyte*) null, 1, 0, Encoding.Default), "#F");
|
|
}
|
|
[Test]
|
|
public void Length ()
|
|
{
|
|
string str = "test string";
|
|
|
|
Assert.AreEqual (11, str.Length, "wrong length");
|
|
}
|
|
|
|
[Test]
|
|
public void Clone ()
|
|
{
|
|
string s1 = "oRiGiNal";
|
|
Assert.AreEqual (s1, s1.Clone (), "#A1");
|
|
Assert.AreSame (s1, s1.Clone (), "#A2");
|
|
|
|
string s2 = new DateTime (2000, 6, 3).ToString ();
|
|
Assert.AreEqual (s2, s2.Clone (), "#B1");
|
|
Assert.AreSame (s2, s2.Clone (), "#B2");
|
|
}
|
|
|
|
[Test] // bug #316666
|
|
[Category ("ManagedCollator")]
|
|
public void CompareNotWorking ()
|
|
{
|
|
Assert.AreEqual (String.Compare ("A", "a"), 1, "A03");
|
|
Assert.AreEqual (String.Compare ("a", "A"), -1, "A04");
|
|
}
|
|
|
|
[Test]
|
|
public void CompareNotWorking2 ()
|
|
{
|
|
string needle = "ab";
|
|
string haystack = "abbcbacab";
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, 0, 2, false), "basic substring check #9");
|
|
for (int i = 1; i <= (haystack.Length - needle.Length); i++) {
|
|
if (i != 7) {
|
|
Assert.AreEqual (-1, String.Compare(needle, 0, haystack, i, 2, false), "loop substring check #8/" + i);
|
|
}
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Compare ()
|
|
{
|
|
string lesser = "abc";
|
|
string medium = "abcd";
|
|
string greater = "xyz";
|
|
string caps = "ABC";
|
|
|
|
Assert.AreEqual (0, String.Compare (null, null));
|
|
Assert.AreEqual (1, String.Compare (lesser, null));
|
|
|
|
Assert.IsTrue (String.Compare (lesser, greater) < 0);
|
|
Assert.IsTrue (String.Compare (greater, lesser) > 0);
|
|
Assert.IsTrue (String.Compare (lesser, lesser) == 0);
|
|
Assert.IsTrue (String.Compare (lesser, medium) < 0);
|
|
|
|
Assert.IsTrue (String.Compare (lesser, caps, true) == 0);
|
|
Assert.IsTrue (String.Compare (lesser, caps, false) != 0);
|
|
Assert.AreEqual (String.Compare ("a", "b"), -1, "A01");
|
|
Assert.AreEqual (String.Compare ("b", "a"), 1, "A02");
|
|
|
|
|
|
// TODO - test with CultureInfo
|
|
|
|
string needle = "ab";
|
|
string haystack = "abbcbacab";
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, 0, 2), "basic substring check #1");
|
|
Assert.AreEqual (-1, String.Compare(needle, 0, haystack, 0, 3), "basic substring check #2");
|
|
Assert.AreEqual (0, String.Compare("ab", 0, "ab", 0, 2), "basic substring check #3");
|
|
Assert.AreEqual (0, String.Compare("ab", 0, "ab", 0, 3), "basic substring check #4");
|
|
Assert.AreEqual (0, String.Compare("abc", 0, "ab", 0, 2), "basic substring check #5");
|
|
Assert.AreEqual (1, String.Compare("abc", 0, "ab", 0, 5), "basic substring check #6");
|
|
Assert.AreEqual (-1, String.Compare("ab", 0, "abc", 0, 5), "basic substring check #7");
|
|
|
|
for (int i = 1; i <= (haystack.Length - needle.Length); i++) {
|
|
if (i != 7) {
|
|
Assert.IsTrue (String.Compare(needle, 0, haystack, i, 2) != 0, "loop substring check #1/" + i);
|
|
Assert.IsTrue (String.Compare(needle, 0, haystack, i, 3) != 0, "loop substring check #2/" + i);
|
|
} else {
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, i, 2), "loop substring check #3/" + i);
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, i, 3), "loop substring check #4/" + i);
|
|
}
|
|
}
|
|
|
|
needle = "AB";
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, 0, 2, true), "basic substring check #8");
|
|
for (int i = 1; i <= (haystack.Length - needle.Length); i++) {
|
|
if (i != 7) {
|
|
Assert.IsTrue (String.Compare(needle, 0, haystack, i, 2, true) != 0, "loop substring check #5/" + i);
|
|
Assert.IsTrue (String.Compare(needle, 0, haystack, i, 2, false) != 0, "loop substring check #6/" + i);
|
|
} else {
|
|
Assert.AreEqual (0, String.Compare(needle, 0, haystack, i, 2, true), "loop substring check #7/" + i);
|
|
}
|
|
}
|
|
|
|
Assert.AreEqual (0, String.Compare (needle, 0, haystack, 0, 0), "Compare with 0 length");
|
|
|
|
// TODO - extended format call with CultureInfo
|
|
}
|
|
|
|
[Test]
|
|
public void CompareOrdinal ()
|
|
{
|
|
string lesser = "abc";
|
|
string medium = "abcd";
|
|
string greater = "xyz";
|
|
|
|
Assert.AreEqual (0, String.CompareOrdinal (null, null));
|
|
Assert.AreEqual (1, String.CompareOrdinal (lesser, null));
|
|
|
|
Assert.IsTrue (String.CompareOrdinal (lesser, greater) < 0, "#1");
|
|
Assert.IsTrue (String.CompareOrdinal (greater, lesser) > 0, "#2");
|
|
Assert.IsTrue (String.CompareOrdinal (lesser, lesser) == 0, "#3");
|
|
Assert.IsTrue (String.CompareOrdinal (lesser, medium) < 0, "#4");
|
|
|
|
string needle = "ab";
|
|
string haystack = "abbcbacab";
|
|
Assert.AreEqual (0, String.CompareOrdinal(needle, 0, haystack, 0, 2), "basic substring check");
|
|
Assert.AreEqual (-1, String.CompareOrdinal(needle, 0, haystack, 0, 3), "basic substring miss");
|
|
for (int i = 1; i <= (haystack.Length - needle.Length); i++) {
|
|
if (i != 7) {
|
|
Assert.IsTrue (String.CompareOrdinal(needle, 0, haystack, i, 2) != 0, "loop substring check " + i);
|
|
Assert.IsTrue (String.CompareOrdinal(needle, 0, haystack, i, 3) != 0, "loop substring check " + i);
|
|
} else {
|
|
Assert.AreEqual (0, String.CompareOrdinal(needle, 0, haystack, i, 2), "loop substring check " + i);
|
|
Assert.AreEqual (0, String.CompareOrdinal(needle, 0, haystack, i, 3), "loop substring check " + i);
|
|
}
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void CompareOrdinal_InvalidCount()
|
|
{
|
|
string.CompareOrdinal ("a", 0, "b", 0, -1);
|
|
}
|
|
|
|
[Test]
|
|
public void CompareOrdinalWithOffset ()
|
|
{
|
|
string ab1 = "ab";
|
|
string ab2 = "a" + new string ('b', 1);
|
|
|
|
Assert.IsTrue (string.CompareOrdinal (ab1, 0, ab1, 1, 1) < 0, "#1");
|
|
Assert.IsTrue (string.CompareOrdinal (ab2, 0, ab1, 1, 1) < 0, "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void CompareOrdinalSubstringWithNull ()
|
|
{
|
|
string lesser = "abc";
|
|
string greater = "xyz";
|
|
|
|
Assert.AreEqual (0, string.CompareOrdinal (null, 0, null, 0, 0), "substring both null");
|
|
Assert.AreEqual (-1, string.CompareOrdinal (null, 0, greater, 0, 0), "substring strA null");
|
|
Assert.AreEqual (-1, string.CompareOrdinal (null, 4, greater, 0, 0), "substring strA null; indexA greater than strA.Length");
|
|
Assert.AreEqual (-1, string.CompareOrdinal (null, 0, greater, 4, 0), "substring strA null; indexB greater than strB.Length");
|
|
Assert.AreEqual (-1, string.CompareOrdinal (null, -1, greater, -1, -1), "substring strA null; indexA, indexB, length negative");
|
|
Assert.AreEqual (1, string.CompareOrdinal (lesser, 0, null, 0, 0), "substring strB null");
|
|
Assert.AreEqual (1, string.CompareOrdinal (lesser, 4, null, 0, 0), "substring strB null; indexA greater than strA.Length");
|
|
Assert.AreEqual (1, string.CompareOrdinal (lesser, 0, null, 4, 0), "substring strB null; indexB greater than strB.Length");
|
|
Assert.AreEqual (1, string.CompareOrdinal (lesser, -1, null, -1, -1), "substring strB null; indexA, indexB, length negative");
|
|
}
|
|
|
|
[Test]
|
|
public void CompareTo ()
|
|
{
|
|
string lower = "abc";
|
|
string greater = "xyz";
|
|
string lesser = "abc";
|
|
|
|
Assert.IsTrue (lower.CompareTo (greater) < 0);
|
|
Assert.IsTrue (lower.CompareTo (lower) == 0);
|
|
Assert.IsTrue (greater.CompareTo (lesser) > 0);
|
|
}
|
|
|
|
class WeirdToString
|
|
{
|
|
public override string ToString ()
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Concat ()
|
|
{
|
|
string string1 = "string1";
|
|
string string2 = "string2";
|
|
string concat = "string1string2";
|
|
|
|
Assert.IsTrue (String.Concat (string1, string2) == concat);
|
|
|
|
Assert.AreEqual (string1, String.Concat (string1, null));
|
|
Assert.AreEqual (string1, String.Concat (null, string1));
|
|
Assert.AreEqual (string.Empty, String.Concat (null, null));
|
|
|
|
WeirdToString wts = new WeirdToString ();
|
|
Assert.AreEqual (string1, String.Concat (string1, wts));
|
|
Assert.AreEqual (string1, String.Concat (wts, string1));
|
|
Assert.AreEqual (string.Empty, String.Concat (wts, wts));
|
|
string [] allstr = new string []{ string1, null, string2, concat };
|
|
object [] allobj = new object []{ string1, null, string2, concat };
|
|
string astr = String.Concat (allstr);
|
|
Assert.AreEqual ("string1string2string1string2", astr);
|
|
string ostr = String.Concat (allobj);
|
|
Assert.AreEqual (astr, ostr);
|
|
}
|
|
|
|
[Test]
|
|
public void Copy ()
|
|
{
|
|
string s1 = "original";
|
|
string s2 = String.Copy(s1);
|
|
Assert.AreEqual (s1, s2, "#1");
|
|
Assert.IsTrue (!object.ReferenceEquals (s1, s2), "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void Copy_Str_Null ()
|
|
{
|
|
try {
|
|
String.Copy ((string) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("str", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo ()
|
|
{
|
|
string s1 = "original";
|
|
char[] c1 = new char[s1.Length];
|
|
string s2 = new String(c1);
|
|
Assert.IsTrue (!s1.Equals(s2), "#1");
|
|
for (int i = 0; i < s1.Length; i++) {
|
|
s1.CopyTo(i, c1, i, 1);
|
|
}
|
|
s2 = new String(c1);
|
|
Assert.AreEqual (s1, s2, "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_Count_Negative ()
|
|
{
|
|
char [] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (0, dest, 0, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_Count_Overflow ()
|
|
{
|
|
char [] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (0, dest, 0, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("sourceIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_Destination_Null ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.CopyTo (0, (char []) null, 0, s.Length);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("destination", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_DestinationIndex_Negative ()
|
|
{
|
|
char [] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (0, dest, -1, 4);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("destinationIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_DestinationIndex_Overflow ()
|
|
{
|
|
char [] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (0, dest, Int32.MaxValue, 4);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("destinationIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_SourceIndex_Negative ()
|
|
{
|
|
char [] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (-1, dest, 0, 4);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("sourceIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void CopyTo_SourceIndex_Overflow ()
|
|
{
|
|
char[] dest = new char [4];
|
|
try {
|
|
"Mono".CopyTo (Int32.MaxValue, dest, 0, 4);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("sourceIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // EndsWith (String)
|
|
public void EndsWith1 ()
|
|
{
|
|
string s;
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
s = "AbC";
|
|
|
|
Assert.IsTrue (s.EndsWith ("bC"), "#A1");
|
|
Assert.IsTrue (!s.EndsWith ("bc"), "#A1");
|
|
Assert.IsTrue (!s.EndsWith ("dc"), "#A2");
|
|
Assert.IsTrue (!s.EndsWith ("LAbC"), "#A3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty), "#A4");
|
|
Assert.IsTrue (!s.EndsWith ("Ab"), "#A5");
|
|
Assert.IsTrue (!s.EndsWith ("Abc"), "#A6");
|
|
Assert.IsTrue (s.EndsWith ("AbC"), "#A7");
|
|
|
|
s = "Tai";
|
|
|
|
Assert.IsTrue (s.EndsWith ("ai"), "#B1");
|
|
Assert.IsTrue (!s.EndsWith ("AI"), "#B2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai"), "#B3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty), "#B4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta"), "#B5");
|
|
Assert.IsTrue (!s.EndsWith ("tai"), "#B6");
|
|
Assert.IsTrue (s.EndsWith ("Tai"), "#B7");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.IsTrue (s.EndsWith ("ai"), "#C1");
|
|
Assert.IsTrue (!s.EndsWith ("AI"), "#C2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai"), "#C3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty), "#C4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta"), "#C5");
|
|
Assert.IsTrue (!s.EndsWith ("tai"), "#C6");
|
|
Assert.IsTrue (s.EndsWith ("Tai"), "#C7");
|
|
}
|
|
|
|
[Test] // EndsWith (String)
|
|
public void EndsWith1_Value_Null ()
|
|
{
|
|
try {
|
|
"ABC".EndsWith ((string) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // EndsWith (String, StringComparison)
|
|
public void EndsWith2_ComparisonType_Invalid ()
|
|
{
|
|
try {
|
|
"ABC".EndsWith ("C", (StringComparison) 80);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// The string comparison type passed in is currently
|
|
// not supported
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("comparisonType", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // EndsWith (String, StringComparison)
|
|
public void EndsWith2_Value_Null ()
|
|
{
|
|
try {
|
|
"ABC".EndsWith ((string) null, StringComparison.CurrentCulture);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // EndsWith (String, Boolean, CultureInfo)
|
|
[Category ("ManagedCollator")]
|
|
public void EndsWith3 ()
|
|
{
|
|
string s;
|
|
bool ignorecase;
|
|
CultureInfo culture;
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
s = "AbC";
|
|
culture = null;
|
|
|
|
ignorecase = false;
|
|
Assert.IsTrue (!s.EndsWith ("bc", ignorecase, culture), "#A1");
|
|
Assert.IsTrue (!s.EndsWith ("dc", ignorecase, culture), "#A2");
|
|
Assert.IsTrue (!s.EndsWith ("LAbC", ignorecase, culture), "#A3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#A4");
|
|
Assert.IsTrue (!s.EndsWith ("Ab", ignorecase, culture), "#A5");
|
|
Assert.IsTrue (!s.EndsWith ("Abc", ignorecase, culture), "#A6");
|
|
Assert.IsTrue (s.EndsWith ("AbC", ignorecase, culture), "#A7");
|
|
|
|
ignorecase = true;
|
|
Assert.IsTrue (s.EndsWith ("bc", ignorecase, culture), "#B1");
|
|
Assert.IsTrue (!s.EndsWith ("dc", ignorecase, culture), "#B2");
|
|
Assert.IsTrue (!s.EndsWith ("LAbC", ignorecase, culture), "#B3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#B4");
|
|
Assert.IsTrue (!s.EndsWith ("Ab", ignorecase, culture), "#B5");
|
|
Assert.IsTrue (s.EndsWith ("Abc", ignorecase, culture), "#B6");
|
|
Assert.IsTrue (s.EndsWith ("AbC", ignorecase, culture), "#B7");
|
|
|
|
s = "Tai";
|
|
culture = null;
|
|
|
|
ignorecase = false;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#C1");
|
|
Assert.IsTrue (!s.EndsWith ("AI", ignorecase, culture), "#C2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#C3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#C4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#C5");
|
|
Assert.IsTrue (!s.EndsWith ("tai", ignorecase, culture), "#C6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#C7");
|
|
|
|
ignorecase = true;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#D1");
|
|
Assert.IsTrue (!s.EndsWith ("AI", ignorecase, culture), "#D2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#D3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#D4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#D5");
|
|
Assert.IsTrue (s.EndsWith ("tai", ignorecase, culture), "#D6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#D7");
|
|
|
|
s = "Tai";
|
|
culture = new CultureInfo ("en-US");
|
|
|
|
ignorecase = false;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#E1");
|
|
Assert.IsTrue (!s.EndsWith ("AI", ignorecase, culture), "#E2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#E3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#E4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#E5");
|
|
Assert.IsTrue (!s.EndsWith ("tai", ignorecase, culture), "#E6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#E7");
|
|
|
|
ignorecase = true;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#F1");
|
|
Assert.IsTrue (s.EndsWith ("AI", ignorecase, culture), "#F2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#F3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#F4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#F5");
|
|
Assert.IsTrue (s.EndsWith ("tai", ignorecase, culture), "#F6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#F7");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
culture = null;
|
|
|
|
ignorecase = false;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#G1");
|
|
Assert.IsTrue (!s.EndsWith ("AI", ignorecase, culture), "#G2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#G3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#G4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#G5");
|
|
Assert.IsTrue (!s.EndsWith ("tai", ignorecase, culture), "#G6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#G7");
|
|
|
|
ignorecase = true;
|
|
Assert.IsTrue (s.EndsWith ("ai", ignorecase, culture), "#H1");
|
|
Assert.IsTrue (s.EndsWith ("AI", ignorecase, culture), "#H2");
|
|
Assert.IsTrue (!s.EndsWith ("LTai", ignorecase, culture), "#H3");
|
|
Assert.IsTrue (s.EndsWith (string.Empty, ignorecase, culture), "#H4");
|
|
Assert.IsTrue (!s.EndsWith ("Ta", ignorecase, culture), "#H5");
|
|
Assert.IsTrue (s.EndsWith ("tai", ignorecase, culture), "#H6");
|
|
Assert.IsTrue (s.EndsWith ("Tai", ignorecase, culture), "#H7");
|
|
}
|
|
|
|
[Test] // EndsWith (String, Boolean, CultureInfo)
|
|
public void EndsWith3_Value_Null ()
|
|
{
|
|
try {
|
|
"ABC".EndsWith ((string) null, true, null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestEquals ()
|
|
{
|
|
string s1 = "original";
|
|
string yes = "original";
|
|
object y = yes;
|
|
string no = "copy";
|
|
string s1s1 = s1 + s1;
|
|
|
|
Assert.IsTrue (!s1.Equals (null), "No match for null");
|
|
Assert.IsTrue (s1.Equals (y), "Should match object");
|
|
Assert.IsTrue (s1.Equals (yes), "Should match");
|
|
Assert.IsTrue (!s1.Equals (no), "Shouldn't match");
|
|
|
|
Assert.IsTrue (String.Equals (null, null), "Static nulls should match");
|
|
Assert.IsTrue (String.Equals (s1, yes), "Should match");
|
|
Assert.IsTrue (!String.Equals (s1, no), "Shouldn't match");
|
|
|
|
Assert.AreEqual (false, s1s1.Equals (y), "Equals (object)");
|
|
}
|
|
|
|
[Test]
|
|
public void TestFormat ()
|
|
{
|
|
Assert.AreEqual (string.Empty, String.Format (string.Empty, 0), "Empty format string.");
|
|
Assert.AreEqual ("100", String.Format ("{0}", 100), "Single argument.");
|
|
Assert.AreEqual ("X 37X", String.Format ("X{0,5}X", 37), "Single argument, right justified.");
|
|
Assert.AreEqual ("X37 X", String.Format ("X{0,-5}X", 37), "Single argument, left justified.");
|
|
Assert.AreEqual (" 7d", String.Format ("{0, 4:x}", 125), "Whitespace in specifier");
|
|
Assert.AreEqual ("The 3 wise men.", String.Format ("The {0} wise {1}.", 3, "men"), "Two arguments.");
|
|
Assert.AreEqual ("do re me fa so.", String.Format ("{0} re {1} fa {2}.", "do", "me", "so"), "Three arguments.");
|
|
Assert.AreEqual ("###00c0ffee#", String.Format ("###{0:x8}#", 0xc0ffee), "Formatted argument.");
|
|
Assert.AreEqual ("# 033#", String.Format ("#{0,5:x3}#", 0x33), "Formatted argument, right justified.");
|
|
Assert.AreEqual ("#033 #", String.Format ("#{0,-5:x3}#", 0x33), "Formatted argument, left justified.");
|
|
Assert.AreEqual ("typedef struct _MonoObject { ... } MonoObject;", String.Format ("typedef struct _{0} {{ ... }} MonoObject;", "MonoObject"), "Escaped bracket");
|
|
Assert.AreEqual ("Could not find file \"a/b\"", String.Format ("Could not find file \"{0}\"", "a/b"), "With Slash");
|
|
Assert.AreEqual ("Could not find file \"a\\b\"", String.Format ("Could not find file \"{0}\"", "a\\b"), "With BackSlash");
|
|
Assert.AreEqual ("{d} ", string.Format ("{{{0:d}} }", 100));
|
|
}
|
|
|
|
[Test] // Format (String, Object)
|
|
public void Format1_Format_Null ()
|
|
{
|
|
try {
|
|
String.Format (null, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("format", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (String, Object [])
|
|
public void Format2_Format_Null ()
|
|
{
|
|
try {
|
|
String.Format (null, new object [] { 2 });
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("format", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (String, Object [])
|
|
public void Format2_Args_Null ()
|
|
{
|
|
try {
|
|
String.Format ("text", (object []) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("args", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (IFormatProvider, String, Object [])
|
|
public void Format3_Format_Null ()
|
|
{
|
|
try {
|
|
String.Format (CultureInfo.InvariantCulture, null,
|
|
new object [] { 3 });
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("format", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (IFormatProvider, String, Object [])
|
|
public void Format3_Args_Null ()
|
|
{
|
|
try {
|
|
String.Format (CultureInfo.InvariantCulture, "text",
|
|
(object []) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("args", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (String, Object, Object)
|
|
public void Format4_Format_Null ()
|
|
{
|
|
try {
|
|
String.Format (null, 4, 5);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("format", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Format (String, Object, Object, Object)
|
|
public void Format5_Format_Null ()
|
|
{
|
|
try {
|
|
String.Format (null, 4, 5, 6);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("format", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Format ()
|
|
{
|
|
var s = String.Format (new NullFormatter (), "{0:}", "test");
|
|
Assert.AreEqual ("test", s);
|
|
}
|
|
|
|
[Test]
|
|
public void Format_Arg_ToNullStringer ()
|
|
{
|
|
var s = String.Format ("{0}", new ToNullStringer ());
|
|
Assert.AreEqual ("", s);
|
|
}
|
|
|
|
[Test]
|
|
public void TestGetEnumerator ()
|
|
{
|
|
string s1 = "original";
|
|
char[] c1 = new char[s1.Length];
|
|
string s2 = new String(c1);
|
|
Assert.IsTrue (!s1.Equals(s2), "pre-enumerated string should not match");
|
|
CharEnumerator en = s1.GetEnumerator();
|
|
Assert.IsNotNull (en, "null enumerator");
|
|
|
|
for (int i = 0; i < s1.Length; i++) {
|
|
en.MoveNext();
|
|
c1[i] = en.Current;
|
|
}
|
|
s2 = new String(c1);
|
|
Assert.AreEqual (s1, s2, "enumerated string should match");
|
|
}
|
|
|
|
[Test]
|
|
public void TestGetHashCode ()
|
|
{
|
|
string s1 = "original";
|
|
// TODO - weak test, currently. Just verifies determinicity.
|
|
Assert.AreEqual (s1.GetHashCode(), s1.GetHashCode(), "same string, same hash code");
|
|
}
|
|
|
|
[Test]
|
|
public void TestGetType ()
|
|
{
|
|
string s1 = "original";
|
|
Assert.AreEqual ("System.String", s1.GetType().ToString(), "String type");
|
|
}
|
|
|
|
[Test]
|
|
public void TestGetTypeCode ()
|
|
{
|
|
string s1 = "original";
|
|
Assert.IsTrue (s1.GetTypeCode().Equals(TypeCode.String));
|
|
}
|
|
|
|
[Test]
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOf ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
try {
|
|
s1.IndexOf ('q', s1.Length + 1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s1.IndexOf ('q', s1.Length + 1, 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s1.IndexOf ("huh", s1.Length + 1);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#C5");
|
|
}
|
|
|
|
Assert.AreEqual (1, s1.IndexOf('r'), "basic char index");
|
|
Assert.AreEqual (2, s1.IndexOf('i'), "basic char index 2");
|
|
Assert.AreEqual (-1, s1.IndexOf('q'), "basic char index - no");
|
|
|
|
Assert.AreEqual (1, s1.IndexOf("rig"), "basic string index");
|
|
Assert.AreEqual (2, s1.IndexOf("i"), "basic string index 2");
|
|
Assert.AreEqual (0, string.Empty.IndexOf(string.Empty), "basic string index 3");
|
|
Assert.AreEqual (0, "ABC".IndexOf(string.Empty), "basic string index 4");
|
|
Assert.AreEqual (-1, s1.IndexOf("rag"), "basic string index - no");
|
|
|
|
Assert.AreEqual (1, s1.IndexOf('r', 1), "stepped char index");
|
|
Assert.AreEqual (2, s1.IndexOf('i', 1), "stepped char index 2");
|
|
Assert.AreEqual (4, s1.IndexOf('i', 3), "stepped char index 3");
|
|
Assert.AreEqual (-1, s1.IndexOf('i', 5), "stepped char index 4");
|
|
Assert.AreEqual (-1, s1.IndexOf('l', s1.Length), "stepped char index 5");
|
|
|
|
Assert.AreEqual (1, s1.IndexOf('r', 1, 1), "stepped limited char index");
|
|
Assert.AreEqual (-1, s1.IndexOf('r', 0, 1), "stepped limited char index");
|
|
Assert.AreEqual (2, s1.IndexOf('i', 1, 3), "stepped limited char index");
|
|
Assert.AreEqual (4, s1.IndexOf('i', 3, 3), "stepped limited char index");
|
|
Assert.AreEqual (-1, s1.IndexOf('i', 5, 3), "stepped limited char index");
|
|
|
|
s1 = "original original";
|
|
Assert.AreEqual (0, s1.IndexOf("original", 0), "stepped string index 1");
|
|
Assert.AreEqual (9, s1.IndexOf("original", 1), "stepped string index 2");
|
|
Assert.AreEqual (-1, s1.IndexOf("original", 10), "stepped string index 3");
|
|
Assert.AreEqual (3, s1.IndexOf(string.Empty, 3), "stepped string index 4");
|
|
Assert.AreEqual (1, s1.IndexOf("rig", 0, 5), "stepped limited string index 1");
|
|
Assert.AreEqual (-1, s1.IndexOf("rig", 0, 3), "stepped limited string index 2");
|
|
Assert.AreEqual (10, s1.IndexOf("rig", 2, 15), "stepped limited string index 3");
|
|
Assert.AreEqual (-1, s1.IndexOf("rig", 2, 3), "stepped limited string index 4");
|
|
Assert.AreEqual (2, s1.IndexOf(string.Empty, 2, 3), "stepped limited string index 5");
|
|
|
|
string s2 = "QBitArray::bitarr_data";
|
|
Assert.AreEqual (9, s2.IndexOf ("::"), "bug #62160");
|
|
}
|
|
|
|
[Test] // IndexOf (String)
|
|
public void IndexOf2_Value_Null ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ((string) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (Char, Int32)
|
|
public void IndexOf3 ()
|
|
{
|
|
string s = "testing123456";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ('a', s.Length), "#A1");
|
|
Assert.AreEqual (-1, s.IndexOf ('6', s.Length), "#A2");
|
|
Assert.AreEqual (-1, s.IndexOf ('t', s.Length), "#A3");
|
|
Assert.AreEqual (-1, s.IndexOf ('T', s.Length), "#A4");
|
|
Assert.AreEqual (-1, s.IndexOf ('i', s.Length), "#A5");
|
|
Assert.AreEqual (-1, s.IndexOf ('I', s.Length), "#A6");
|
|
Assert.AreEqual (-1, s.IndexOf ('q', s.Length), "#A7");
|
|
Assert.AreEqual (-1, s.IndexOf ('3', s.Length), "#A8");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ('a', s.Length), "#B1");
|
|
Assert.AreEqual (-1, s.IndexOf ('6', s.Length), "#B2");
|
|
Assert.AreEqual (-1, s.IndexOf ('t', s.Length), "#B3");
|
|
Assert.AreEqual (-1, s.IndexOf ('T', s.Length), "#B4");
|
|
Assert.AreEqual (-1, s.IndexOf ('i', s.Length), "#B5");
|
|
Assert.AreEqual (-1, s.IndexOf ('I', s.Length), "#B6");
|
|
Assert.AreEqual (-1, s.IndexOf ('q', s.Length), "#B7");
|
|
Assert.AreEqual (-1, s.IndexOf ('3', s.Length), "#B8");
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32)
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOf4 ()
|
|
{
|
|
string s = "testing123456";
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("IN", 3), "#1");
|
|
Assert.AreEqual (4, s.IndexOf ("in", 3), "#2");
|
|
Assert.AreEqual (-1, s.IndexOf ("in", 5), "#3");
|
|
Assert.AreEqual (7, s.IndexOf ("1", 5), "#4");
|
|
Assert.AreEqual (12, s.IndexOf ("6", 12), "#5");
|
|
Assert.AreEqual (0, s.IndexOf ("testing123456", 0), "#6");
|
|
Assert.AreEqual (-1, s.IndexOf ("testing123456", 1), "#7");
|
|
Assert.AreEqual (5, s.IndexOf (string.Empty, 5), "#8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, 0), "#9");
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32)
|
|
public void IndexOf4_Value_Null ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ((string) null, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, StringComparison)
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOf5 ()
|
|
{
|
|
string s = "testing123456";
|
|
StringComparison comparison_type;
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
comparison_type = StringComparison.CurrentCulture;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#A1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#A2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#A3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#A4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#A5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#A6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#A7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#A8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#A9");
|
|
|
|
comparison_type = StringComparison.CurrentCultureIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#B1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#B2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#B3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#B4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#B5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#B6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#B7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#B8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#B9");
|
|
|
|
comparison_type = StringComparison.InvariantCulture;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#C1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#C2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#C3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#C4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#C5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#C6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#C7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#C8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#C9");
|
|
|
|
comparison_type = StringComparison.InvariantCultureIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#D1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#D2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#D3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#D4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#D5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#D6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#D7");
|
|
Assert.AreEqual (3, s.IndexOf ("TIN", comparison_type), "#D8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#D9");
|
|
|
|
comparison_type = StringComparison.Ordinal;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#E1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#E2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#E3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#E4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#E5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#E6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#E7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#E8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#E9");
|
|
|
|
comparison_type = StringComparison.OrdinalIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#F1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#F2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#F3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#F4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#F5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#F6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#F7");
|
|
Assert.AreEqual (3, s.IndexOf ("TIN", comparison_type), "#F8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#F9");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
comparison_type = StringComparison.CurrentCulture;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#G1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#G2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#G3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#G4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#G5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#G6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#G7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#G8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#G9");
|
|
|
|
comparison_type = StringComparison.CurrentCultureIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#H1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#H2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#H3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#H4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#H5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#H6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#H7");
|
|
Assert.AreEqual (3, s.IndexOf ("TIN", comparison_type), "#H8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#H9");
|
|
|
|
comparison_type = StringComparison.InvariantCulture;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#I1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#I2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#I3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#I4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#I5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#I6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#I7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#I8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#I9");
|
|
|
|
comparison_type = StringComparison.InvariantCultureIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#J1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#J2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#J3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#J4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#J5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#J6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#J7");
|
|
Assert.AreEqual (3, s.IndexOf ("TIN", comparison_type), "#J8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#J9");
|
|
|
|
comparison_type = StringComparison.Ordinal;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#K1");
|
|
Assert.AreEqual (-1, s.IndexOf ("NG", comparison_type), "#K2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#K3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#K4");
|
|
Assert.AreEqual (-1, s.IndexOf ("T", comparison_type), "#K5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#K6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#K7");
|
|
Assert.AreEqual (-1, s.IndexOf ("TIN", comparison_type), "#K8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#K9");
|
|
|
|
comparison_type = StringComparison.OrdinalIgnoreCase;
|
|
Assert.AreEqual (7, s.IndexOf ("123", comparison_type), "#L1");
|
|
Assert.AreEqual (5, s.IndexOf ("NG", comparison_type), "#L2");
|
|
Assert.AreEqual (-1, s.IndexOf ("nga", comparison_type), "#L3");
|
|
Assert.AreEqual (0, s.IndexOf ("t", comparison_type), "#L4");
|
|
Assert.AreEqual (0, s.IndexOf ("T", comparison_type), "#L5");
|
|
Assert.AreEqual (12, s.IndexOf ("6", comparison_type), "#L6");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", comparison_type), "#L7");
|
|
Assert.AreEqual (3, s.IndexOf ("TIN", comparison_type), "#L8");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, comparison_type), "#L9");
|
|
|
|
Assert.AreEqual (0, string.Empty.IndexOf (string.Empty, comparison_type), "#M");
|
|
}
|
|
|
|
[Test] // IndexOf (String, StringComparison)
|
|
public void IndexOf5_ComparisonType_Invalid ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf (string.Empty, (StringComparison) Int32.MinValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// The string comparison type passed in is currently
|
|
// not supported
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("comparisonType", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, StringComparison)
|
|
public void IndexOf5_Value_Null ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ((string) null, StringComparison.Ordinal);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void IndexOfStringComparisonOrdinalRangeException1 ()
|
|
{
|
|
"Mono".IndexOf ("no", 5, StringComparison.Ordinal);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void IndexOfStringComparisonOrdinalRangeException2 ()
|
|
{
|
|
"Mono".IndexOf ("no", 1, 5, StringComparison.Ordinal);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void IndexOfStringComparisonOrdinalIgnoreCaseRangeException1 ()
|
|
{
|
|
"Mono".IndexOf ("no", 5, StringComparison.OrdinalIgnoreCase);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void IndexOfStringComparisonOrdinalIgnoreCaseRangeException2 ()
|
|
{
|
|
"Mono".IndexOf ("no", 1, 5, StringComparison.OrdinalIgnoreCase);
|
|
}
|
|
|
|
[Test]
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOfStringComparisonCurrentCulture_Empty ()
|
|
{
|
|
Assert.AreEqual (1, "Mono".IndexOf ("", 1, StringComparison.CurrentCultureIgnoreCase));
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOfStringComparison ()
|
|
{
|
|
string text = "testing123456";
|
|
string text2 = "123";
|
|
string text3 = "NG";
|
|
string text4 = "t";
|
|
Assert.AreEqual (7, text.IndexOf (text2, StringComparison.Ordinal), "#1-1");
|
|
Assert.AreEqual (5, text.IndexOf (text3, StringComparison.OrdinalIgnoreCase), "#2-1");
|
|
|
|
Assert.AreEqual (7, text.IndexOf (text2, 0, StringComparison.Ordinal), "#1-2");
|
|
Assert.AreEqual (5, text.IndexOf (text3, 0, StringComparison.OrdinalIgnoreCase), "#2-2");
|
|
|
|
Assert.AreEqual (7, text.IndexOf (text2, 1, StringComparison.Ordinal), "#1-3");
|
|
Assert.AreEqual (5, text.IndexOf (text3, 1, StringComparison.OrdinalIgnoreCase), "#2-3");
|
|
|
|
Assert.AreEqual (7, text.IndexOf (text2, 6, StringComparison.Ordinal), "#1-4");
|
|
Assert.AreEqual (-1, text.IndexOf (text3, 6, StringComparison.OrdinalIgnoreCase), "#2-4");
|
|
|
|
Assert.AreEqual (7, text.IndexOf (text2, 7, 3, StringComparison.Ordinal), "#1-5");
|
|
Assert.AreEqual (-1, text.IndexOf (text3, 7, 3, StringComparison.OrdinalIgnoreCase), "#2-5");
|
|
|
|
Assert.AreEqual (-1, text.IndexOf (text2, 6, 0, StringComparison.Ordinal), "#1-6");
|
|
Assert.AreEqual (-1, text.IndexOf (text3, 5, 0, StringComparison.OrdinalIgnoreCase), "#2-6");
|
|
|
|
Assert.AreEqual (-1, text.IndexOf (text2, 7, 1, StringComparison.Ordinal), "#1-7");
|
|
Assert.AreEqual (-1, text.IndexOf (text3, 5, 1, StringComparison.OrdinalIgnoreCase), "#2-7");
|
|
|
|
Assert.AreEqual (0, text.IndexOf (text4, 0, StringComparison.Ordinal), "#3-1");
|
|
Assert.AreEqual (0, text.IndexOf (text4, 0, StringComparison.OrdinalIgnoreCase), "#3-2");
|
|
|
|
Assert.AreEqual (-1, text.IndexOf (text4, 13, StringComparison.Ordinal), "#4-1");
|
|
Assert.AreEqual (-1, text.IndexOf (text4, 13, StringComparison.OrdinalIgnoreCase), "#4-2");
|
|
|
|
Assert.AreEqual (-1, text.IndexOf (text4, 13, 0, StringComparison.Ordinal), "#4-1");
|
|
Assert.AreEqual (-1, text.IndexOf (text4, 13, 0, StringComparison.OrdinalIgnoreCase), "#4-2");
|
|
|
|
Assert.AreEqual (12, text.IndexOf ("6", 12, 1, StringComparison.Ordinal), "#5-1");
|
|
Assert.AreEqual (12, text.IndexOf ("6", 12, 1, StringComparison.OrdinalIgnoreCase), "#5-2");
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOfStringComparisonOrdinal ()
|
|
{
|
|
string text = "testing123456";
|
|
Assert.AreEqual (10, text.IndexOf ("456", StringComparison.Ordinal), "#1");
|
|
Assert.AreEqual (-1, text.IndexOf ("4567", StringComparison.Ordinal), "#2");
|
|
Assert.AreEqual (0, text.IndexOf ("te", StringComparison.Ordinal), "#3");
|
|
Assert.AreEqual (2, text.IndexOf ("s", StringComparison.Ordinal), "#4");
|
|
Assert.AreEqual (-1, text.IndexOf ("ates", StringComparison.Ordinal), "#5");
|
|
Assert.AreEqual (-1, text.IndexOf ("S", StringComparison.Ordinal), "#6");
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOfStringComparisonOrdinalIgnoreCase ()
|
|
{
|
|
string text = "testing123456";
|
|
Assert.AreEqual (10, text.IndexOf ("456", StringComparison.OrdinalIgnoreCase), "#1");
|
|
Assert.AreEqual (-1, text.IndexOf ("4567", StringComparison.OrdinalIgnoreCase), "#2");
|
|
Assert.AreEqual (0, text.IndexOf ("te", StringComparison.OrdinalIgnoreCase), "#3");
|
|
Assert.AreEqual (2, text.IndexOf ("s", StringComparison.OrdinalIgnoreCase), "#4");
|
|
Assert.AreEqual (-1, text.IndexOf ("ates", StringComparison.OrdinalIgnoreCase), "#5");
|
|
Assert.AreEqual (2, text.IndexOf ("S", StringComparison.OrdinalIgnoreCase), "#6");
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOfOrdinalCountSmallerThanValueString ()
|
|
{
|
|
Assert.AreEqual (-1, "Test".IndexOf ("ST", 2, 1, StringComparison.Ordinal), "#1");
|
|
Assert.AreEqual (-1, "Test".IndexOf ("ST", 2, 1, StringComparison.OrdinalIgnoreCase), "#2");
|
|
Assert.AreEqual (-1, "Test".LastIndexOf ("ST", 2, 1, StringComparison.Ordinal), "#3");
|
|
Assert.AreEqual (-1, "Test".LastIndexOf ("ST", 2, 1, StringComparison.OrdinalIgnoreCase), "#4");
|
|
}
|
|
|
|
[Test] // IndexOf (Char, Int32, Int32)
|
|
public void IndexOf6_Count_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ('o', 1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (Char, Int32, Int32)
|
|
public void IndexOf6_Count_Overflow ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ('o', 1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (Char, Int32, Int32)
|
|
public void IndexOf6_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ('o', -1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (Char, Int32, Int32)
|
|
public void IndexOf6_StartIndex_Overflow ()
|
|
{
|
|
string s = "testing123456";
|
|
|
|
try {
|
|
s.IndexOf ('o', s.Length + 1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOf7 ()
|
|
{
|
|
string s = "testing123456test";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("123", 4, 5), "#A1");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 4, 6), "#A2");
|
|
Assert.AreEqual (-1, s.IndexOf ("123", 5, 4), "#A3");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 5, 5), "#A4");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 0, s.Length), "#A5");
|
|
Assert.AreEqual (-1, s.IndexOf ("123", s.Length, 0), "#A6");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 2, 3), "#B1");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", 3, 3), "#B2");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 2, 2), "#B3");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 1, 4), "#B4");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", 0, s.Length), "#B5");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", s.Length, 0), "#B6");
|
|
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 4, 5), "#C1");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", 5, 2), "#C2");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", 5, 3), "#C3");
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 6, 4), "#C4");
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 0, s.Length), "#C5");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", s.Length, 0), "#C6");
|
|
|
|
Assert.AreEqual (1, s.IndexOf ("est", 0, 5), "#D1");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", 1, 2), "#D2");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", 2, 10), "#D3");
|
|
Assert.AreEqual (14, s.IndexOf ("est", 7, 10), "#D4");
|
|
Assert.AreEqual (1, s.IndexOf ("est", 0, s.Length), "#D5");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", s.Length, 0), "#D6");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("T", 0, s.Length), "#E1");
|
|
Assert.AreEqual (4, s.IndexOf ("i", 0, s.Length), "#E2");
|
|
Assert.AreEqual (-1, s.IndexOf ("I", 0, s.Length), "#E3");
|
|
Assert.AreEqual (12, s.IndexOf ("6", 0, s.Length), "#E4");
|
|
Assert.AreEqual (0, s.IndexOf ("testing123456", 0, s.Length), "#E5");
|
|
Assert.AreEqual (-1, s.IndexOf ("testing1234567", 0, s.Length), "#E6");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, 0, 0), "#E7");
|
|
Assert.AreEqual (4, s.IndexOf (string.Empty, 4, 3), "#E8");
|
|
Assert.AreEqual (0, string.Empty.IndexOf (string.Empty, 0, 0), "#E9");
|
|
Assert.AreEqual (-1, string.Empty.IndexOf ("abc", 0, 0), "#E10");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("123", 4, 5), "#F1");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 4, 6), "#F2");
|
|
Assert.AreEqual (-1, s.IndexOf ("123", 5, 4), "#F3");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 5, 5), "#F4");
|
|
Assert.AreEqual (7, s.IndexOf ("123", 0, s.Length), "#F5");
|
|
Assert.AreEqual (-1, s.IndexOf ("123", s.Length, 0), "#F6");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 2, 3), "#G1");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", 3, 3), "#G2");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 2, 2), "#G3");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", 1, 4), "#G4");
|
|
Assert.AreEqual (3, s.IndexOf ("tin", 0, s.Length), "#G5");
|
|
Assert.AreEqual (-1, s.IndexOf ("tin", s.Length, 0), "#G6");
|
|
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 4, 5), "#H1");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", 5, 2), "#H2");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", 5, 3), "#H3");
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 6, 4), "#H4");
|
|
Assert.AreEqual (6, s.IndexOf ("g12", 0, s.Length), "#H5");
|
|
Assert.AreEqual (-1, s.IndexOf ("g12", s.Length, 0), "#H6");
|
|
|
|
Assert.AreEqual (1, s.IndexOf ("est", 0, 5), "#I1");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", 1, 2), "#I2");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", 2, 10), "#I3");
|
|
Assert.AreEqual (14, s.IndexOf ("est", 7, 10), "#I4");
|
|
Assert.AreEqual (1, s.IndexOf ("est", 0, s.Length), "#I5");
|
|
Assert.AreEqual (-1, s.IndexOf ("est", s.Length, 0), "#I6");
|
|
|
|
Assert.AreEqual (-1, s.IndexOf ("T", 0, s.Length), "#J1");
|
|
Assert.AreEqual (4, s.IndexOf ("i", 0, s.Length), "#J2");
|
|
Assert.AreEqual (-1, s.IndexOf ("I", 0, s.Length), "#J3");
|
|
Assert.AreEqual (12, s.IndexOf ("6", 0, s.Length), "#J4");
|
|
Assert.AreEqual (0, s.IndexOf ("testing123456", 0, s.Length), "#J5");
|
|
Assert.AreEqual (-1, s.IndexOf ("testing1234567", 0, s.Length), "#J6");
|
|
Assert.AreEqual (0, s.IndexOf (string.Empty, 0, 0), "#J7");
|
|
Assert.AreEqual (4, s.IndexOf (string.Empty, 4, 3), "#J8");
|
|
Assert.AreEqual (0, string.Empty.IndexOf (string.Empty, 0, 0), "#J9");
|
|
Assert.AreEqual (-1, string.Empty.IndexOf ("abc", 0, 0), "#J10");
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOf7_Empty ()
|
|
{
|
|
Assert.AreEqual (1, "FOO".IndexOf ("", 1, 2, StringComparison.Ordinal));
|
|
Assert.AreEqual (1, "FOO".IndexOf ("", 1, 2, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
public void IndexOf7_Count_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ("no", 1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
public void IndexOf7_Count_Overflow ()
|
|
{
|
|
string s = "testing123456";
|
|
|
|
try {
|
|
s.IndexOf ("no", 1, s.Length);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s.IndexOf ("no", 1, s.Length + 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s.IndexOf ("no", 1, int.MaxValue);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#C5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
public void IndexOf7_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ("no", -1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
public void IndexOf7_StartIndex_Overflow ()
|
|
{
|
|
string s = "testing123456";
|
|
|
|
try {
|
|
s.IndexOf ("no", s.Length + 1, 1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s.IndexOf ("no", int.MaxValue, 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32)
|
|
public void IndexOf7_Value_Null ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ((string) null, 0, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, StringComparison)
|
|
public void IndexOf8_ComparisonType_Invalid ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf (string.Empty, 1, (StringComparison) Int32.MinValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// The string comparison type passed in is currently
|
|
// not supported
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("comparisonType", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, StringComparison)
|
|
public void IndexOf8_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ("o", -1, StringComparison.Ordinal);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32, StringComparison)
|
|
public void IndexOf9_ComparisonType_Invalid ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf (string.Empty, 0, 1, (StringComparison) Int32.MinValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// The string comparison type passed in is currently
|
|
// not supported
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("comparisonType", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32, StringComparison)
|
|
public void IndexOf9_Count_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ("o", 1, -1, StringComparison.Ordinal);
|
|
Assert.Fail ("#1");
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOf (String, Int32, Int32, StringComparison)
|
|
public void IndexOf9_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOf ("o", -1, 0, StringComparison.Ordinal);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void IndexOfAny1 ()
|
|
{
|
|
string s = "abcdefghijklmd";
|
|
char[] c;
|
|
|
|
c = new char [] {'a', 'e', 'i', 'o', 'u'};
|
|
Assert.AreEqual (0, s.IndexOfAny (c), "#1");
|
|
c = new char [] { 'd', 'z' };
|
|
Assert.AreEqual (3, s.IndexOfAny (c), "#1");
|
|
c = new char [] { 'q', 'm', 'z' };
|
|
Assert.AreEqual (12, s.IndexOfAny (c), "#2");
|
|
c = new char [0];
|
|
Assert.AreEqual (-1, s.IndexOfAny (c), "#3");
|
|
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [])
|
|
public void IndexOfAny1_AnyOf_Null ()
|
|
{
|
|
try {
|
|
"mono".IndexOfAny ((char []) null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32)
|
|
public void IndexOfAny2 ()
|
|
{
|
|
string s = "abcdefghijklmd";
|
|
char [] c;
|
|
|
|
c = new char [] { 'a', 'e', 'i', 'o', 'u' };
|
|
Assert.AreEqual (0, s.IndexOfAny (c, 0), "#A1");
|
|
Assert.AreEqual (4, s.IndexOfAny (c, 1), "#A1");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 9), "#A2");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, s.Length), "#A3");
|
|
|
|
c = new char [] { 'd', 'z' };
|
|
Assert.AreEqual (3, s.IndexOfAny (c, 0), "#B1");
|
|
Assert.AreEqual (3, s.IndexOfAny (c, 3), "#B2");
|
|
Assert.AreEqual (13, s.IndexOfAny (c, 4), "#B3");
|
|
Assert.AreEqual (13, s.IndexOfAny (c, 9), "#B4");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, s.Length), "#B5");
|
|
Assert.AreEqual (13, s.IndexOfAny (c, s.Length - 1), "#B6");
|
|
|
|
c = new char [] { 'q', 'm', 'z' };
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 0), "#C1");
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 4), "#C2");
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 12), "#C3");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, s.Length), "#C4");
|
|
|
|
c = new char [0];
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 0), "#D1");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 4), "#D2");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 9), "#D3");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, s.Length), "#D4");
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32)
|
|
public void IndexOfAny2_AnyOf_Null ()
|
|
{
|
|
try {
|
|
"mono".IndexOfAny ((char []) null, 0);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32)
|
|
public void IndexOfAny2_StartIndex_Negative ()
|
|
{
|
|
string s = "abcdefghijklm";
|
|
|
|
try {
|
|
s.IndexOfAny (new char [1] { 'd' }, -1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Specified argument was out of the range of valid
|
|
// values
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny2_StartIndex_Overflow ()
|
|
{
|
|
string s = "abcdefghijklm";
|
|
|
|
try {
|
|
s.IndexOfAny (new char [1] { 'd' }, s.Length + 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Specified argument was out of the range of valid
|
|
// values
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3 ()
|
|
{
|
|
string s = "abcdefghijklmd";
|
|
char [] c;
|
|
|
|
c = new char [] { 'a', 'e', 'i', 'o', 'u' };
|
|
Assert.AreEqual (0, s.IndexOfAny (c, 0, 2), "#A1");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 1, 2), "#A2");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 1, 3), "#A3");
|
|
Assert.AreEqual (4, s.IndexOfAny (c, 1, 4), "#A3");
|
|
Assert.AreEqual (4, s.IndexOfAny (c, 1, s.Length - 1), "#A4");
|
|
|
|
c = new char [] { 'd', 'z' };
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 0, 2), "#B1");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 1, 2), "#B2");
|
|
Assert.AreEqual (3, s.IndexOfAny (c, 1, 3), "#B3");
|
|
Assert.AreEqual (3, s.IndexOfAny (c, 0, s.Length), "#B4");
|
|
Assert.AreEqual (3, s.IndexOfAny (c, 1, s.Length - 1), "#B5");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, s.Length, 0), "#B6");
|
|
|
|
c = new char [] { 'q', 'm', 'z' };
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 0, 10), "#C1");
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 10, 4), "#C2");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 1, 3), "#C3");
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 0, s.Length), "#C4");
|
|
Assert.AreEqual (12, s.IndexOfAny (c, 1, s.Length - 1), "#C5");
|
|
|
|
c = new char [0];
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 0, 3), "#D1");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 4, 9), "#D2");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 9, 5), "#D3");
|
|
Assert.AreEqual (-1, s.IndexOfAny (c, 13, 1), "#D4");
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3_AnyOf_Null ()
|
|
{
|
|
try {
|
|
"mono".IndexOfAny ((char []) null, 0, 0);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3_Count_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOfAny (new char [1] { 'o' }, 1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3_Length_Overflow ()
|
|
{
|
|
string s = "abcdefghijklm";
|
|
|
|
try {
|
|
s.IndexOfAny (new char [1] { 'd' }, 1, s.Length);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"Mono".IndexOfAny (new char [1] { 'o' }, -1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Specified argument was out of the range of valid
|
|
// values
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // IndexOfAny (Char [], Int32, Int32)
|
|
public void IndexOfAny3_StartIndex_Overflow ()
|
|
{
|
|
string s = "abcdefghijklm";
|
|
|
|
try {
|
|
s.IndexOfAny (new char [1] { 'o' }, s.Length + 1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Specified argument was out of the range of valid
|
|
// values
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Contains ()
|
|
{
|
|
Assert.IsTrue ("ABC".Contains (string.Empty));
|
|
Assert.IsTrue ("ABC".Contains ("ABC"));
|
|
Assert.IsTrue ("ABC".Contains ("AB"));
|
|
Assert.IsTrue (!"ABC".Contains ("AD"));
|
|
Assert.IsTrue (!"encyclopædia".Contains("encyclopaedia"));
|
|
}
|
|
|
|
[Test]
|
|
[Category ("ManagedCollator")]
|
|
public void IndexOfIsCultureAwareWhileContainsIsNot ()
|
|
{
|
|
string a = "encyclopædia";
|
|
string b = "encyclopaedia";
|
|
Assert.IsFalse (a.Contains (b), "#1");
|
|
Assert.IsTrue (a.Contains ("æ"), "#1.1");
|
|
Assert.IsFalse (b.Contains ("æ"), "#1.2");
|
|
Assert.AreEqual (0, a.IndexOf (b), "#2");
|
|
Assert.AreEqual (8, a.IndexOf ('æ'), "#3");
|
|
Assert.AreEqual (-1, b.IndexOf ('æ'), "#4");
|
|
Assert.AreEqual (8, a.IndexOf ("æ"), "#5");
|
|
Assert.AreEqual (8, b.IndexOf ("æ"), "#6");
|
|
|
|
Assert.AreEqual (0, CultureInfo.CurrentCulture.CompareInfo.IndexOf (a, b, 0, a.Length, CompareOptions.None), "#7");
|
|
Assert.AreEqual (-1, CultureInfo.CurrentCulture.CompareInfo.IndexOf (a, b, 0, a.Length, CompareOptions.Ordinal), "#8");
|
|
}
|
|
|
|
[Test]
|
|
public void Contains_Value_Null ()
|
|
{
|
|
try {
|
|
"ABC".Contains (null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void IsNullOrEmpty ()
|
|
{
|
|
Assert.IsTrue (String.IsNullOrEmpty (null));
|
|
Assert.IsTrue (String.IsNullOrEmpty (String.Empty));
|
|
Assert.IsTrue (String.IsNullOrEmpty (""));
|
|
Assert.IsTrue (!String.IsNullOrEmpty ("A"));
|
|
Assert.IsTrue (!String.IsNullOrEmpty (" "));
|
|
Assert.IsTrue (!String.IsNullOrEmpty ("\t"));
|
|
Assert.IsTrue (!String.IsNullOrEmpty ("\n"));
|
|
}
|
|
|
|
[Test]
|
|
public void TestInsert ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
try {
|
|
s1.Insert (0, null);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s1.Insert (s1.Length + 1, "Hi!");
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
|
|
Assert.AreEqual ("Hi!original", s1.Insert (0, "Hi!"), "#C1");
|
|
Assert.AreEqual ("originalHi!", s1.Insert (s1.Length, "Hi!"), "#C2");
|
|
Assert.AreEqual ("origHi!inal", s1.Insert (4, "Hi!"), "#C3");
|
|
}
|
|
|
|
[Test]
|
|
public void Intern ()
|
|
{
|
|
string s1 = "original";
|
|
Assert.AreSame (s1, String.Intern (s1), "#A1");
|
|
Assert.AreSame (String.Intern(s1), String.Intern(s1), "#A2");
|
|
|
|
string s2 = "originally";
|
|
Assert.AreSame (s2, String.Intern (s2), "#B1");
|
|
Assert.IsTrue (String.Intern(s1) != String.Intern(s2), "#B2");
|
|
|
|
string s3 = new DateTime (2000, 3, 7).ToString ();
|
|
Assert.IsNull (String.IsInterned (s3), "#C1");
|
|
|
|
string s4 = String.Intern (s3);
|
|
Assert.AreEqual (s3, s4, "#C2");
|
|
Assert.AreSame (s4, String.IsInterned (s4), "#C3");
|
|
Assert.AreSame (s4, String.IsInterned (new DateTime (2000, 3, 7).ToString ()), "#C4");
|
|
Assert.AreSame (s4, String.Intern (new DateTime (2000, 3, 7).ToString ()), "#C5");
|
|
}
|
|
|
|
[Test]
|
|
public void Intern_Str_Null ()
|
|
{
|
|
try {
|
|
String.Intern (null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("str", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void IsInterned ()
|
|
{
|
|
Assert.IsNull (String.IsInterned (new DateTime (2000, 3, 6).ToString ()), "#1");
|
|
string s1 = "original";
|
|
Assert.AreSame (s1, String.IsInterned (s1), "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void IsInterned_Str_Null ()
|
|
{
|
|
try {
|
|
String.IsInterned (null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("str", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestJoin ()
|
|
{
|
|
try {
|
|
string s = String.Join(" ", null);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#A5");
|
|
}
|
|
|
|
string[] chunks = {"this", "is", "a", "test"};
|
|
Assert.AreEqual ("this is a test", String.Join(" ", chunks), "Basic join");
|
|
Assert.AreEqual ("this.is.a.test", String.Join(".", chunks), "Basic join");
|
|
|
|
Assert.AreEqual ("is a", String.Join(" ", chunks, 1, 2), "Subset join");
|
|
Assert.AreEqual ("is.a", String.Join(".", chunks, 1, 2), "Subset join");
|
|
Assert.AreEqual ("is a test", String.Join(" ", chunks, 1, 3), "Subset join");
|
|
|
|
try {
|
|
string s = String.Join(" ", chunks, 2, 3);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#C5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Join_SeparatorNull ()
|
|
{
|
|
string[] chunks = {"this", "is", "a", "test"};
|
|
Assert.AreEqual ("thisisatest", String.Join (null, chunks), "SeparatorNull");
|
|
}
|
|
|
|
[Test]
|
|
public void Join_ValuesNull ()
|
|
{
|
|
string[] chunks1 = {null, "is", "a", null};
|
|
Assert.AreEqual (" is a ", String.Join (" ", chunks1), "SomeNull");
|
|
|
|
string[] chunks2 = {null, "is", "a", null};
|
|
Assert.AreEqual ("isa", String.Join (null, chunks2), "Some+Sep=Null");
|
|
|
|
string[] chunks3 = {null, null, null, null};
|
|
Assert.AreEqual (" ", String.Join (" ", chunks3), "AllValuesNull");
|
|
}
|
|
|
|
[Test]
|
|
public void Join_AllNull ()
|
|
{
|
|
string[] chunks = {null, null, null};
|
|
Assert.AreEqual (string.Empty, String.Join (null, chunks), "AllNull");
|
|
}
|
|
|
|
[Test]
|
|
public void Join_StartIndexNegative ()
|
|
{
|
|
string[] values = { "Mo", "no" };
|
|
try {
|
|
String.Join ("o", values, -1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Join_StartIndexOverflow ()
|
|
{
|
|
string[] values = { "Mo", "no" };
|
|
try {
|
|
String.Join ("o", values, Int32.MaxValue, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Join_LengthNegative ()
|
|
{
|
|
string[] values = { "Mo", "no" };
|
|
try {
|
|
String.Join ("o", values, 1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void Join_LengthOverflow ()
|
|
{
|
|
string[] values = { "Mo", "no" };
|
|
try {
|
|
String.Join ("o", values, 1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
try {
|
|
s1.LastIndexOf ('q', -1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOf ('q', -1, 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOf ("huh", s1.Length + 1);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#C5");
|
|
}
|
|
|
|
try {
|
|
int i = s1.LastIndexOf ("huh", s1.Length + 1, 3);
|
|
Assert.Fail ("#D1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#D2");
|
|
Assert.IsNull (ex.InnerException, "#D3");
|
|
Assert.IsNotNull (ex.Message, "#D4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#D5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOf (null);
|
|
Assert.Fail ("#E1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#E2");
|
|
Assert.IsNull (ex.InnerException, "#E3");
|
|
Assert.IsNotNull (ex.Message, "#E4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#E5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOf (null, 0);
|
|
Assert.Fail ("#F1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#F2");
|
|
Assert.IsNull (ex.InnerException, "#F3");
|
|
Assert.IsNotNull (ex.Message, "#F4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#F5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOf (null, 0, 1);
|
|
Assert.Fail ("#G1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#G2");
|
|
Assert.IsNull (ex.InnerException, "#G3");
|
|
Assert.IsNotNull (ex.Message, "#G4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#G5");
|
|
}
|
|
|
|
Assert.AreEqual (1, s1.LastIndexOf('r'), "basic char index");
|
|
Assert.AreEqual (4, s1.LastIndexOf('i'), "basic char index");
|
|
Assert.AreEqual (-1, s1.LastIndexOf('q'), "basic char index - no");
|
|
|
|
Assert.AreEqual (7, s1.LastIndexOf(string.Empty), "basic string index");
|
|
Assert.AreEqual (1, s1.LastIndexOf("rig"), "basic string index");
|
|
Assert.AreEqual (4, s1.LastIndexOf("i"), "basic string index");
|
|
Assert.AreEqual (-1, s1.LastIndexOf("rag"), "basic string index - no");
|
|
|
|
Assert.AreEqual (1, s1.LastIndexOf('r', s1.Length-1), "stepped char index");
|
|
Assert.AreEqual (4, s1.LastIndexOf('i', s1.Length-1), "stepped char index");
|
|
Assert.AreEqual (2, s1.LastIndexOf('i', 3), "stepped char index");
|
|
Assert.AreEqual (-1, s1.LastIndexOf('i', 1), "stepped char index");
|
|
|
|
Assert.AreEqual (1, s1.LastIndexOf('r', 1, 1), "stepped limited char index");
|
|
Assert.AreEqual (-1, s1.LastIndexOf('r', 0, 1), "stepped limited char index");
|
|
Assert.AreEqual (4, s1.LastIndexOf('i', 6, 3), "stepped limited char index");
|
|
Assert.AreEqual (2, s1.LastIndexOf('i', 3, 3), "stepped limited char index");
|
|
Assert.AreEqual (-1, s1.LastIndexOf('i', 1, 2), "stepped limited char index");
|
|
|
|
s1 = "original original";
|
|
Assert.AreEqual (9, s1.LastIndexOf("original", s1.Length), "stepped string index #1");
|
|
Assert.AreEqual (0, s1.LastIndexOf("original", s1.Length-2), "stepped string index #2");
|
|
Assert.AreEqual (-1, s1.LastIndexOf("original", s1.Length-11), "stepped string index #3");
|
|
Assert.AreEqual (-1, s1.LastIndexOf("translator", 2), "stepped string index #4");
|
|
Assert.AreEqual (0, string.Empty.LastIndexOf(string.Empty, 0), "stepped string index #5");
|
|
Assert.AreEqual (-1, string.Empty.LastIndexOf("A", -1), "stepped string index #6");
|
|
Assert.AreEqual (10, s1.LastIndexOf("rig", s1.Length-1, 10), "stepped limited string index #1");
|
|
Assert.AreEqual (-1, s1.LastIndexOf("rig", s1.Length, 3), "stepped limited string index #2");
|
|
Assert.AreEqual (10, s1.LastIndexOf("rig", s1.Length-2, 15), "stepped limited string index #3");
|
|
Assert.AreEqual (-1, s1.LastIndexOf("rig", s1.Length-2, 3), "stepped limited string index #4");
|
|
|
|
string s2 = "QBitArray::bitarr_data";
|
|
Assert.AreEqual (9, s2.LastIndexOf ("::"), "bug #62160");
|
|
|
|
string s3 = "test123";
|
|
Assert.AreEqual (0, s3.LastIndexOf ("test123"), "bug #77412");
|
|
|
|
Assert.AreEqual (0, "\u267B RT \u30FC".LastIndexOf ("\u267B RT "), "bug #605094");
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_StringComparison ()
|
|
{
|
|
" ".LastIndexOf (string.Empty, 0, 1, (StringComparison)Int32.MinValue);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void LastIndexOfStringComparisonOrdinalRangeException1 ()
|
|
{
|
|
"Mono".LastIndexOf ("no", 5, StringComparison.Ordinal);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void LastIndexOfStringComparisonOrdinalRangeException2 ()
|
|
{
|
|
"Mono".LastIndexOf ("no", 1, 3, StringComparison.Ordinal);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void LastIndexOfStringComparisonOrdinalIgnoreCaseRangeException1 ()
|
|
{
|
|
"Mono".LastIndexOf ("no", 5, StringComparison.OrdinalIgnoreCase);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException (typeof (ArgumentOutOfRangeException))]
|
|
public void LastIndexOfStringComparisonOrdinalIgnoreCaseRangeException2 ()
|
|
{
|
|
"Mono".LastIndexOf ("no", 1, 3, StringComparison.OrdinalIgnoreCase);
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfStringComparison ()
|
|
{
|
|
string text = "testing123456";
|
|
string text2 = "123";
|
|
string text3 = "NG";
|
|
string text4 = "t";
|
|
Assert.AreEqual (7, text.LastIndexOf (text2, StringComparison.Ordinal), "#1-1");
|
|
Assert.AreEqual (5, text.LastIndexOf (text3, StringComparison.OrdinalIgnoreCase), "#2-1");
|
|
|
|
Assert.AreEqual (7, text.LastIndexOf (text2, 12, StringComparison.Ordinal), "#1-2");
|
|
Assert.AreEqual (5, text.LastIndexOf (text3, 12, StringComparison.OrdinalIgnoreCase), "#2-2");
|
|
|
|
Assert.AreEqual (-1, text.LastIndexOf (text2, 0, StringComparison.Ordinal), "#1-3");
|
|
Assert.AreEqual (-1, text.LastIndexOf (text3, 0, StringComparison.OrdinalIgnoreCase), "#2-3");
|
|
|
|
Assert.AreEqual (-1, text.LastIndexOf (text2, 6, StringComparison.Ordinal), "#1-4");
|
|
Assert.AreEqual (5, text.LastIndexOf (text3, 6, StringComparison.OrdinalIgnoreCase), "#2-4");
|
|
|
|
Assert.AreEqual (-1, text.LastIndexOf (text2, 7, 3, StringComparison.Ordinal), "#1-5");
|
|
Assert.AreEqual (5, text.LastIndexOf (text3, 7, 3, StringComparison.OrdinalIgnoreCase), "#2-5");
|
|
|
|
Assert.AreEqual (-1, text.LastIndexOf (text2, 6, 0, StringComparison.Ordinal), "#1-6");
|
|
Assert.AreEqual (-1, text.LastIndexOf (text3, 5, 0, StringComparison.OrdinalIgnoreCase), "#2-6");
|
|
|
|
Assert.AreEqual (-1, text.LastIndexOf (text2, 7, 1, StringComparison.Ordinal), "#1-7");
|
|
Assert.AreEqual (-1, text.LastIndexOf (text3, 5, 1, StringComparison.OrdinalIgnoreCase), "#2-7");
|
|
|
|
Assert.AreEqual (0, text.LastIndexOf (text4, 0, StringComparison.Ordinal), "#3-1");
|
|
Assert.AreEqual (0, text.LastIndexOf (text4, 0, StringComparison.OrdinalIgnoreCase), "#3-2");
|
|
|
|
Assert.AreEqual (3, text.LastIndexOf (text4, 13, StringComparison.Ordinal), "#4-1");
|
|
Assert.AreEqual (3, text.LastIndexOf (text4, 13, StringComparison.OrdinalIgnoreCase), "#4-2");
|
|
|
|
Assert.AreEqual (3, text.LastIndexOf (text4, 13, 14, StringComparison.Ordinal), "#4-1");
|
|
Assert.AreEqual (3, text.LastIndexOf (text4, 13, 14, StringComparison.OrdinalIgnoreCase), "#4-2");
|
|
|
|
Assert.AreEqual (0, text.LastIndexOf (text4, 1, 2, StringComparison.Ordinal), "#5-1");
|
|
Assert.AreEqual (0, text.LastIndexOf (text4, 1, 2, StringComparison.OrdinalIgnoreCase), "#5-2");
|
|
|
|
Assert.AreEqual (-1, "".LastIndexOf ("FOO", StringComparison.Ordinal));
|
|
Assert.AreEqual (0, "".LastIndexOf ("", StringComparison.Ordinal));
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfStringComparisonOrdinal ()
|
|
{
|
|
string text = "testing123456";
|
|
Assert.AreEqual (10, text.LastIndexOf ("456", StringComparison.Ordinal), "#1");
|
|
Assert.AreEqual (-1, text.LastIndexOf ("4567", StringComparison.Ordinal), "#2");
|
|
Assert.AreEqual (0, text.LastIndexOf ("te", StringComparison.Ordinal), "#3");
|
|
Assert.AreEqual (2, text.LastIndexOf ("s", StringComparison.Ordinal), "#4");
|
|
Assert.AreEqual (-1, text.LastIndexOf ("ates", StringComparison.Ordinal), "#5");
|
|
Assert.AreEqual (-1, text.LastIndexOf ("S", StringComparison.Ordinal), "#6");
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfStringComparisonOrdinalIgnoreCase ()
|
|
{
|
|
string text = "testing123456";
|
|
Assert.AreEqual (10, text.LastIndexOf ("456", StringComparison.OrdinalIgnoreCase), "#1");
|
|
Assert.AreEqual (-1, text.LastIndexOf ("4567", StringComparison.OrdinalIgnoreCase), "#2");
|
|
Assert.AreEqual (0, text.LastIndexOf ("te", StringComparison.OrdinalIgnoreCase), "#3");
|
|
Assert.AreEqual (2, text.LastIndexOf ("s", StringComparison.OrdinalIgnoreCase), "#4");
|
|
Assert.AreEqual (-1, text.LastIndexOf ("ates", StringComparison.OrdinalIgnoreCase), "#5");
|
|
Assert.AreEqual (2, text.LastIndexOf ("S", StringComparison.OrdinalIgnoreCase), "#6");
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_Char_StartIndexStringLength ()
|
|
{
|
|
string s = "Mono";
|
|
try {
|
|
s.LastIndexOf ('n', s.Length, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
// this works for string but not for a char
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_Char_StartIndexOverflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOf ('o', Int32.MaxValue, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_Char_LengthOverflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOf ('o', 1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_String_StartIndexStringLength ()
|
|
{
|
|
string s = "Mono";
|
|
Assert.AreEqual (-1, s.LastIndexOf ("n", s.Length, 1));
|
|
// this works for string but not for a char
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_String_StartIndexStringLength_Plus1 ()
|
|
{
|
|
string s = "Mono";
|
|
try {
|
|
s.LastIndexOf ("n", s.Length + 1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_String_StartIndexOverflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOf ("no", Int32.MaxValue, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOf_String_LengthOverflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOf ("no", 1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfAny ()
|
|
{
|
|
string s1 = ".bcdefghijklm";
|
|
|
|
try {
|
|
s1.LastIndexOfAny (null);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOfAny (null, s1.Length);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOfAny (null, s1.Length, 1);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("anyOf", ex.ParamName, "#C5");
|
|
}
|
|
|
|
char[] c1 = {'a', 'e', 'i', 'o', 'u'};
|
|
Assert.AreEqual (8, s1.LastIndexOfAny (c1), "#D1");
|
|
Assert.AreEqual (4, s1.LastIndexOfAny (c1, 7), "#D2");
|
|
Assert.AreEqual (-1, s1.LastIndexOfAny (c1, 3), "#D3");
|
|
Assert.AreEqual (4, s1.LastIndexOfAny (c1, s1.Length - 6, 4), "#D4");
|
|
Assert.AreEqual (-1, s1.LastIndexOfAny (c1, s1.Length - 6, 3), "#D5");
|
|
|
|
try {
|
|
s1.LastIndexOfAny (c1, -1);
|
|
Assert.Fail ("#E1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#E2");
|
|
Assert.IsNull (ex.InnerException, "#E3");
|
|
Assert.IsNotNull (ex.Message, "#E4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#E5");
|
|
}
|
|
|
|
try {
|
|
s1.LastIndexOfAny (c1, -1, 1);
|
|
Assert.Fail ("#F1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#F2");
|
|
Assert.IsNull (ex.InnerException, "#F3");
|
|
Assert.IsNotNull (ex.Message, "#F4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#F5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfAny_Length_Overflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOfAny (new char [1] { 'o' }, 1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count must be positive and count must refer to a
|
|
// location within the string/array/collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfAny_StartIndex_Overflow ()
|
|
{
|
|
try {
|
|
"Mono".LastIndexOfAny (new char [1] { 'o' }, Int32.MaxValue, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // PadLeft (Int32)
|
|
public void PadLeft1 ()
|
|
{
|
|
string s1 = "Hi!";
|
|
string result;
|
|
|
|
result = s1.PadLeft (0);
|
|
Assert.AreSame (s1, result, "#A");
|
|
|
|
result = s1.PadLeft (s1.Length - 1);
|
|
Assert.AreSame (s1, result, "#B");
|
|
|
|
result = s1.PadLeft (s1.Length);
|
|
Assert.AreEqual (s1, result, "#C1");
|
|
Assert.IsTrue (object.ReferenceEquals (s1, result), "#C2");
|
|
|
|
result = s1.PadLeft (s1.Length + 1);
|
|
Assert.AreEqual (" Hi!", result, "#D");
|
|
}
|
|
|
|
[Test] // PadLeft (Int32)
|
|
public void PadLeft1_TotalWidth_Negative ()
|
|
{
|
|
try {
|
|
"Mono".PadLeft (-1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("totalWidth", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
[Category ("MobileNotWorking")]
|
|
public void PadLeft_LargeString ()
|
|
{
|
|
RequireHighMemoryTestEnvironment();
|
|
|
|
var x = "x".PadLeft (int.MaxValue, '-');
|
|
Assert.AreEqual ('-', x[0]);
|
|
Assert.AreEqual ('x', x[int.MaxValue - 1]);
|
|
}
|
|
|
|
[Test] // PadRight (Int32)
|
|
public void PadRight1 ()
|
|
{
|
|
string s1 = "Hi!";
|
|
string result;
|
|
|
|
result = s1.PadRight (0);
|
|
Assert.AreSame (s1, result, "#A");
|
|
|
|
result = s1.PadRight (s1.Length - 1);
|
|
Assert.AreSame (s1, result, "#B");
|
|
|
|
result = s1.PadRight (s1.Length);
|
|
Assert.AreEqual (s1, result, "#C1");
|
|
Assert.IsTrue (object.ReferenceEquals (s1, result), "#C2");
|
|
|
|
result = s1.PadRight (s1.Length + 1);
|
|
Assert.AreEqual ("Hi! ", result, "#D");
|
|
}
|
|
|
|
[Test] // PadRight1 (Int32)
|
|
public void PadRight1_TotalWidth_Negative ()
|
|
{
|
|
try {
|
|
"Mono".PadRight (-1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("totalWidth", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void PadRight2 ()
|
|
{
|
|
Assert.AreEqual ("100000000000", "1".PadRight (12, '0'), "#1");
|
|
Assert.AreEqual ("000000000000", "".PadRight (12, '0'), "#2");
|
|
}
|
|
|
|
[Test]
|
|
[Category ("MobileNotWorking")]
|
|
public void PadRight_LargeString ()
|
|
{
|
|
RequireHighMemoryTestEnvironment();
|
|
|
|
var x = "x".PadRight (int.MaxValue, '-');
|
|
Assert.AreEqual ('x', x[0]);
|
|
Assert.AreEqual ('-', x[int.MaxValue - 1]);
|
|
}
|
|
|
|
[Test] // Remove (Int32, Int32)
|
|
public void Remove2 ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
try {
|
|
s1.Remove (-1, 1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// StartIndex cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s1.Remove (1,-1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Count cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s1.Remove (s1.Length, s1.Length);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#C5");
|
|
}
|
|
|
|
Assert.AreEqual ("oinal", s1.Remove(1, 3), "#D1");
|
|
Assert.AreEqual (s1, s1.Remove (0, 0), "#D2");
|
|
Assert.IsTrue (object.ReferenceEquals (s1, s1.Remove (0, 0)), "#D3");
|
|
Assert.AreEqual ("riginal", s1.Remove (0, 1), "#D4");
|
|
Assert.AreEqual ("origina", s1.Remove (7, 1), "#D5");
|
|
}
|
|
|
|
[Test] // Remove (Int32, Int32)
|
|
public void Remove2_Length_Overflow ()
|
|
{
|
|
try {
|
|
"Mono".Remove (1, Int32.MaxValue);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Remove (Int32, Int32)
|
|
public void Remove2_StartIndex_Overflow ()
|
|
{
|
|
try {
|
|
"Mono".Remove (Int32.MaxValue, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and count must refer to a location within the
|
|
// string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Remove (Int32)
|
|
public void Remove1_StartIndex_Negative ()
|
|
{
|
|
try {
|
|
"ABC".Remove (-1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// StartIndex cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Remove (Int32)
|
|
public void Remove1_StartIndex_Overflow ()
|
|
{
|
|
try {
|
|
"ABC".Remove (3);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// startIndex must be less than length of string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Remove (Int32)
|
|
public void Remove1 ()
|
|
{
|
|
string s = "ABC";
|
|
|
|
Assert.AreEqual ("AB", s.Remove (2), "#1");
|
|
Assert.AreEqual (string.Empty, s.Remove (0), "#2");
|
|
Assert.AreEqual ("A", s.Remove (1), "#3");
|
|
}
|
|
|
|
[Test]
|
|
public void Replace()
|
|
{
|
|
string s1 = "original";
|
|
|
|
Assert.AreEqual (s1, s1.Replace('q', 's'), "non-hit char");
|
|
Assert.AreEqual ("oxiginal", s1.Replace('r', 'x'), "single char");
|
|
Assert.AreEqual ("orxgxnal", s1.Replace('i', 'x'), "double char");
|
|
|
|
bool errorThrown = false;
|
|
try {
|
|
string s = s1.Replace(null, "feh");
|
|
} catch (ArgumentNullException) {
|
|
errorThrown = true;
|
|
}
|
|
Assert.IsTrue (errorThrown, "should get null arg exception");
|
|
|
|
Assert.AreEqual ("ornal", s1.Replace("igi", null), "replace as remove");
|
|
Assert.AreEqual (s1, s1.Replace("spam", "eggs"), "non-hit string");
|
|
Assert.AreEqual ("orirumal", s1.Replace("gin", "rum"), "single string");
|
|
Assert.AreEqual ("oreigeinal", s1.Replace("i", "ei"), "double string");
|
|
|
|
Assert.AreEqual ("ooriginal", s1.Replace("o", "oo"), "start");
|
|
Assert.AreEqual ("originall", s1.Replace("l", "ll"), "end");
|
|
|
|
Assert.AreEqual ("riginal", s1.Replace("o", string.Empty), "start empty");
|
|
Assert.AreEqual ("origina", s1.Replace("l", string.Empty), "end empty");
|
|
|
|
Assert.AreEqual ("original", s1.Replace("original2", "original3"), "replace bigger that original");
|
|
|
|
Assert.AreEqual (":!:", "::".Replace ("::", ":!:"), "result longer");
|
|
|
|
// Test overlapping matches (bug #54988)
|
|
string s2 = "...aaaaaaa.bbbbbbbbb,............ccccccc.u...";
|
|
Assert.AreEqual (s2.Replace("..", "."), "..aaaaaaa.bbbbbbbbb,......ccccccc.u..");
|
|
|
|
// Test replacing null characters (bug #67395)
|
|
Assert.AreEqual ("is this ok ?", "is \0 ok ?".Replace ("\0", "this"), "should not strip content after nullchar");
|
|
|
|
// System.String.Replace fails with NotImplementedException https://github.com/mono/mono/issues/20948
|
|
Assert.AreEqual ("Original", s1.Replace("o", "O", StringComparison.CurrentCulture), "Replace(string, string, StringComparison)");
|
|
Assert.AreEqual ("Original", s1.Replace("o", "O", false, CultureInfo.CurrentCulture), "Replace(string, string, bool, CultureInfo)");
|
|
}
|
|
|
|
[Test]
|
|
public void ReplaceStringBeginEndTest ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
Assert.AreEqual ("riginal", s1.Replace ("o", ""), "#1");
|
|
Assert.AreEqual ("origina", s1.Replace ("l", ""), "#2");
|
|
Assert.AreEqual ("ariginal", s1.Replace ("o", "a"), "#3");
|
|
Assert.AreEqual ("originaa", s1.Replace ("l", "a"), "#4");
|
|
Assert.AreEqual ("aariginal", s1.Replace ("o", "aa"), "#5");
|
|
Assert.AreEqual ("originaaa", s1.Replace ("l", "aa"), "#6");
|
|
Assert.AreEqual ("original", s1.Replace ("o", "o"), "#7");
|
|
Assert.AreEqual ("original", s1.Replace ("l", "l"), "#8");
|
|
Assert.AreEqual ("original", s1.Replace ("original", "original"), "#9");
|
|
Assert.AreEqual ("", s1.Replace ("original", ""), "#10");
|
|
}
|
|
|
|
[Test]
|
|
public void ReplaceStringBeginEndTestFallback ()
|
|
{
|
|
string prev = new String ('o', 300);
|
|
string s1 = prev + "riginal";
|
|
|
|
Assert.AreEqual ("riginal", s1.Replace ("o", ""), "#1");
|
|
Assert.AreEqual (prev + "rigina", s1.Replace ("l", ""), "#2");
|
|
Assert.AreEqual (new String ('a', 300) + "riginal", s1.Replace ("o", "a"), "#3");
|
|
Assert.AreEqual (prev + "riginaa", s1.Replace ("l", "a"), "#4");
|
|
Assert.AreEqual (new String ('a', 600) + "riginal", s1.Replace ("o", "aa"), "#5");
|
|
Assert.AreEqual (prev + "riginaaa", s1.Replace ("l", "aa"), "#6");
|
|
Assert.AreEqual (s1, s1.Replace ("o", "o"), "#7");
|
|
Assert.AreEqual (s1, s1.Replace ("l", "l"), "#8");
|
|
Assert.AreEqual (s1, s1.Replace (s1, s1), "#9");
|
|
Assert.AreEqual ("", s1.Replace (prev + "riginal", ""), "#10");
|
|
}
|
|
|
|
[Test]
|
|
public void ReplaceStringOffByOne ()
|
|
{
|
|
Assert.AreEqual ("", new String ('o', 199).Replace ("o", ""), "#-1");
|
|
Assert.AreEqual ("", new String ('o', 200).Replace ("o", ""), "#0");
|
|
Assert.AreEqual ("", new String ('o', 201).Replace ("o", ""), "#+1");
|
|
}
|
|
|
|
[Test]
|
|
public void ReplaceStringCultureTests ()
|
|
{
|
|
// LAMESPEC: According to MSDN Replace with String parameter is culture-senstive.
|
|
// However this does not currently seem to be the case. Otherwise following code should
|
|
// produce "check" instead of "AE"
|
|
|
|
CultureInfo old = Thread.CurrentThread.CurrentCulture;
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
Assert.AreEqual ("AE", "AE".Replace ("\u00C6", "check"), "#1");
|
|
Thread.CurrentThread.CurrentCulture = old;
|
|
}
|
|
|
|
[Test] // StartsWith (String)
|
|
public void StartsWith1 ()
|
|
{
|
|
string s1 = "original";
|
|
|
|
Assert.IsTrue (s1.StartsWith ("o"), "#1");
|
|
Assert.IsTrue (s1.StartsWith ("orig"), "#2");
|
|
Assert.IsTrue (!s1.StartsWith ("rig"), "#3");
|
|
Assert.IsTrue (s1.StartsWith (String.Empty), "#4");
|
|
Assert.IsTrue (String.Empty.StartsWith (String.Empty), "#5");
|
|
Assert.IsTrue (!String.Empty.StartsWith ("rig"), "#6");
|
|
}
|
|
|
|
[Test] // StartsWith (String)
|
|
public void StartsWith1_Value_Null ()
|
|
{
|
|
try {
|
|
"A".StartsWith (null);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // StartsWith (String, StringComparison)
|
|
public void StartsWith2_ComparisonType_Invalid ()
|
|
{
|
|
try {
|
|
"ABC".StartsWith ("A", (StringComparison) 80);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// The string comparison type passed in is currently
|
|
// not supported
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("comparisonType", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // StartsWith (String, StringComparison)
|
|
public void StartsWith2_Value_Null ()
|
|
{
|
|
try {
|
|
"A".StartsWith (null, StringComparison.CurrentCulture);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("value", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // StartsWith (String, Boolean, CultureInfo)
|
|
public void StartsWith3_Culture_Null ()
|
|
{
|
|
// This should not crash
|
|
string s = "boo";
|
|
|
|
s.StartsWith ("this", true, null);
|
|
}
|
|
|
|
[Test] // SubString (Int32)
|
|
public void Substring1 ()
|
|
{
|
|
string s = "original";
|
|
|
|
Assert.AreEqual ("inal", s.Substring (4), "#1");
|
|
Assert.AreEqual (string.Empty, s.Substring (s.Length), "#2");
|
|
Assert.AreSame (s, s.Substring (0), "#3");
|
|
}
|
|
|
|
[Test] // SubString (Int32)
|
|
public void SubString1_StartIndex_Negative ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (-1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// StartIndex cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // SubString (Int32)
|
|
public void SubString1_StartIndex_Overflow ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (s.Length + 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// startIndex cannot be larger than length of string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // SubString (Int32, Int32)
|
|
public void Substring2 ()
|
|
{
|
|
string s = "original";
|
|
|
|
Assert.AreEqual ("igin", s.Substring (2, 4), "#1");
|
|
Assert.AreEqual (string.Empty, s.Substring (s.Length, 0), "#2");
|
|
Assert.AreEqual ("origina", s.Substring (0, s.Length - 1), "#3");
|
|
Assert.AreEqual (s, s.Substring (0, s.Length), "#4");
|
|
Assert.AreSame (s, s.Substring (0, s.Length), "#5");
|
|
}
|
|
|
|
[Test] // SubString (Int32, Int32)
|
|
public void SubString2_Length_Negative ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Length cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("length", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // SubString (Int32, Int32)
|
|
public void Substring2_Length_Overflow ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (s.Length, 1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and length must refer to a location within
|
|
// the string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("length", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s.Substring (1, s.Length);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and length must refer to a location within
|
|
// the string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("length", ex.ParamName, "#B5");
|
|
}
|
|
|
|
try {
|
|
s.Substring (1, Int32.MaxValue);
|
|
Assert.Fail ("#C1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index and length must refer to a location within
|
|
// the string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
|
|
Assert.IsNull (ex.InnerException, "#C3");
|
|
Assert.IsNotNull (ex.Message, "#C4");
|
|
Assert.AreEqual ("length", ex.ParamName, "#C5");
|
|
}
|
|
}
|
|
|
|
[Test] // SubString (Int32, Int32)
|
|
public void SubString2_StartIndex_Negative ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (-1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// StartIndex cannot be less than zero
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // SubString (Int32, Int32)
|
|
public void Substring2_StartIndex_Overflow ()
|
|
{
|
|
string s = "original";
|
|
|
|
try {
|
|
s.Substring (s.Length + 1, 0);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// startIndex cannot be larger than length of string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
"Mono".Substring (Int32.MaxValue, 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// startIndex cannot be larger than length of string
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void ToCharArray ()
|
|
{
|
|
const string s = "original";
|
|
char [] c;
|
|
|
|
c = s.ToCharArray ();
|
|
Assert.AreEqual (s.Length, c.Length, "#A1");
|
|
Assert.AreEqual (s, new String (c), "#A2");
|
|
|
|
c = s.ToCharArray (0, s.Length);
|
|
Assert.AreEqual (s.Length, c.Length, "#B1");
|
|
Assert.AreEqual (s, new String (c), "#B2");
|
|
|
|
c = s.ToCharArray (1, s.Length - 1);
|
|
Assert.AreEqual (7, c.Length, "#C1");
|
|
Assert.AreEqual ("riginal", new String (c), "#C2");
|
|
|
|
c = s.ToCharArray (0, 3);
|
|
Assert.AreEqual (3, c.Length, "#D1");
|
|
Assert.AreEqual ("ori", new String (c), "#D2");
|
|
|
|
c = s.ToCharArray (2, 0);
|
|
Assert.AreEqual (0, c.Length, "#E1");
|
|
Assert.AreEqual (string.Empty, new String (c), "#E2");
|
|
|
|
c = s.ToCharArray (3, 2);
|
|
Assert.AreEqual (2, c.Length, "#F1");
|
|
Assert.AreEqual ("gi", new String (c), "#F2");
|
|
|
|
c = s.ToCharArray (s.Length, 0);
|
|
Assert.AreEqual (0, c.Length, "#G1");
|
|
Assert.AreEqual (string.Empty, new String (c), "#G2");
|
|
}
|
|
|
|
[Test]
|
|
public void ToCharArray_Length_Negative ()
|
|
{
|
|
const string s = "original";
|
|
|
|
try {
|
|
s.ToCharArray (1, -1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("length", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void ToCharArray_Length_Overflow ()
|
|
{
|
|
const string s = "original";
|
|
|
|
try {
|
|
s.ToCharArray (1, s.Length);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s.ToCharArray (1, Int32.MaxValue);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void ToCharArray_StartIndex_Negative ()
|
|
{
|
|
const string s = "original";
|
|
|
|
try {
|
|
s.ToCharArray (-1, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void ToCharArray_StartIndex_Overflow ()
|
|
{
|
|
const string s = "original";
|
|
|
|
try {
|
|
s.ToCharArray (s.Length, 1);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
s.ToCharArray (Int32.MaxValue, 1);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
// Index was out of range. Must be non-negative and
|
|
// less than the size of the collection
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test] // ToLower ()
|
|
public void ToLower1 ()
|
|
{
|
|
string s = "OrIgInAli";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual ("\u006f\u0072\u0131\u0067\u0131\u006e\u0061\u006c\u0069", s.ToLower(), "#1");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual ("originali", s.ToLower (), "#2");
|
|
}
|
|
|
|
[Test] // ToLower (CultureInfo)
|
|
public void ToLower2 ()
|
|
{
|
|
string s = "OrIgInAli";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual ("originali", s.ToLower (new CultureInfo ("en-US")), "#A1");
|
|
Assert.AreEqual ("\u006f\u0072\u0131\u0067\u0131\u006e\u0061\u006c\u0069", s.ToLower (new CultureInfo ("tr-TR")), "#A2");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToLower (new CultureInfo ("en-US")), "#A3");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToLower (new CultureInfo ("tr-TR")), "#A4");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual ("originali", s.ToLower (new CultureInfo ("en-US")), "#B1");
|
|
Assert.AreEqual ("\u006f\u0072\u0131\u0067\u0131\u006e\u0061\u006c\u0069", s.ToLower (new CultureInfo ("tr-TR")), "#B2");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToLower (new CultureInfo ("en-US")), "#B3");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToLower (new CultureInfo ("tr-TR")), "#B4");
|
|
}
|
|
|
|
[Test] // ToLower (CultureInfo)
|
|
public void ToLower2_Culture_Null ()
|
|
{
|
|
string s = "OrIgInAl";
|
|
|
|
try {
|
|
s.ToLower ((CultureInfo) null);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("culture", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
string.Empty.ToLower ((CultureInfo) null);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("culture", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestToString ()
|
|
{
|
|
string s1 = "OrIgInAli";
|
|
Assert.AreEqual (s1, s1.ToString(), "ToString failed!");
|
|
}
|
|
|
|
[Test] // ToUpper ()
|
|
public void ToUpper1 ()
|
|
{
|
|
string s = "OrIgInAli";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual ("ORIGINAL\u0130", s.ToUpper (), "#1");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual ("ORIGINALI", s.ToUpper (), "#2");
|
|
}
|
|
|
|
[Test] // ToUpper (CultureInfo)
|
|
public void ToUpper2 ()
|
|
{
|
|
string s = "OrIgInAli";
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
|
|
|
|
Assert.AreEqual ("ORIGINALI", s.ToUpper (new CultureInfo ("en-US")), "#A1");
|
|
Assert.AreEqual ("ORIGINAL\u0130", s.ToUpper (new CultureInfo ("tr-TR")), "#A2");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToUpper (new CultureInfo ("en-US")), "#A3");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToUpper (new CultureInfo ("tr-TR")), "#A4");
|
|
|
|
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
|
|
|
|
Assert.AreEqual ("ORIGINALI", s.ToUpper (new CultureInfo ("en-US")), "#B1");
|
|
Assert.AreEqual ("ORIGINAL\u0130", s.ToUpper (new CultureInfo ("tr-TR")), "#B2");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToUpper (new CultureInfo ("en-US")), "#B3");
|
|
Assert.AreEqual (string.Empty, string.Empty.ToUpper (new CultureInfo ("tr-TR")), "#B4");
|
|
}
|
|
|
|
[Test] // ToUpper (CultureInfo)
|
|
public void ToUpper2_Culture_Null ()
|
|
{
|
|
string s = "OrIgInAl";
|
|
|
|
try {
|
|
s.ToUpper ((CultureInfo) null);
|
|
Assert.Fail ("#A1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
Assert.AreEqual ("culture", ex.ParamName, "#A5");
|
|
}
|
|
|
|
try {
|
|
string.Empty.ToUpper ((CultureInfo) null);
|
|
Assert.Fail ("#B1");
|
|
} catch (ArgumentNullException ex) {
|
|
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
Assert.AreEqual ("culture", ex.ParamName, "#B5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestTrim ()
|
|
{
|
|
string s1 = " original\t\n";
|
|
Assert.AreEqual ("original", s1.Trim(), "basic trim failed");
|
|
Assert.AreEqual ("original", s1.Trim(null), "basic trim failed");
|
|
|
|
s1 = "original";
|
|
Assert.AreEqual ("original", s1.Trim(), "basic trim failed");
|
|
Assert.AreEqual ("original", s1.Trim(null), "basic trim failed");
|
|
|
|
s1 = " \t \n ";
|
|
Assert.AreEqual (string.Empty, s1.Trim(), "empty trim failed");
|
|
Assert.AreEqual (string.Empty, s1.Trim(null), "empty trim failed");
|
|
|
|
s1 = "aaaoriginalbbb";
|
|
char[] delims = {'a', 'b'};
|
|
Assert.AreEqual ("original", s1.Trim(delims), "custom trim failed");
|
|
|
|
Assert.AreEqual ("original", "\u2028original\u2029".Trim (), "net_2_0 additional char#1");
|
|
Assert.AreEqual ("original", "\u0085original\u1680".Trim (), "net_2_0 additional char#2");
|
|
|
|
Assert.AreEqual ("", "\x9\xa\xb\xc\xd\x20\x85\xa0\x1680\x2000\x2001\x2002\x2003\x2004\x2005\x2006\x2007\x2008\x2009\x200a\x2028\x2029\x202f\x205f\x3000".Trim (), "net_4_0 changes #1");
|
|
}
|
|
|
|
[Test]
|
|
public void TestTrimEnd ()
|
|
{
|
|
string s1 = " original\t\n";
|
|
Assert.AreEqual (" original", s1.TrimEnd(null), "basic TrimEnd failed");
|
|
|
|
s1 = " original";
|
|
Assert.AreEqual (" original", s1.TrimEnd(null), "basic TrimEnd failed");
|
|
|
|
s1 = " \t \n \n ";
|
|
Assert.AreEqual (string.Empty, s1.TrimEnd(null), "empty TrimEnd failed");
|
|
|
|
s1 = "aaaoriginalbbb";
|
|
char[] delims = {'a', 'b'};
|
|
Assert.AreEqual ("aaaoriginal", s1.TrimEnd(delims), "custom TrimEnd failed");
|
|
}
|
|
|
|
[Test]
|
|
public void TestTrimStart ()
|
|
{
|
|
string s1 = " original\t\n";
|
|
Assert.AreEqual ("original\t\n", s1.TrimStart(null), "basic TrimStart failed");
|
|
|
|
s1 = "original\t\n";
|
|
Assert.AreEqual ("original\t\n", s1.TrimStart(null), "basic TrimStart failed");
|
|
|
|
s1 = " \t \n \n ";
|
|
Assert.AreEqual (string.Empty, s1.TrimStart(null), "empty TrimStart failed");
|
|
|
|
s1 = "aaaoriginalbbb";
|
|
char[] delims = {'a', 'b'};
|
|
Assert.AreEqual ("originalbbb", s1.TrimStart(delims), "custom TrimStart failed");
|
|
}
|
|
|
|
[Test]
|
|
public void TestChars ()
|
|
{
|
|
string s;
|
|
|
|
s = string.Empty;
|
|
try {
|
|
char c = s [0];
|
|
Assert.Fail ("#A1:" + c);
|
|
} catch (IndexOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (IndexOutOfRangeException), ex.GetType (), "#A2");
|
|
Assert.IsNull (ex.InnerException, "#A3");
|
|
Assert.IsNotNull (ex.Message, "#A4");
|
|
}
|
|
|
|
s = "A";
|
|
try {
|
|
char c = s [-1];
|
|
Assert.Fail ("#B1:" + c);
|
|
} catch (IndexOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (IndexOutOfRangeException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestComparePeriod ()
|
|
{
|
|
// according to bug 63981, this behavior is for all cultures
|
|
Assert.AreEqual (-1, String.Compare ("foo.obj", "foobar.obj", false), "#1");
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfAnyBounds1 ()
|
|
{
|
|
string mono = "Mono";
|
|
char [] k = { 'M' };
|
|
try {
|
|
mono.LastIndexOfAny (k, mono.Length, 1);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("startIndex", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void TestSplit ()
|
|
{
|
|
string s1 = "abcdefghijklm";
|
|
char[] c1 = {'q', 'r'};
|
|
Assert.AreEqual (s1, (s1.Split(c1))[0], "No splitters");
|
|
|
|
char[] c2 = {'a', 'e', 'i', 'o', 'u'};
|
|
string[] chunks = s1.Split(c2);
|
|
Assert.AreEqual (string.Empty, chunks[0], "First chunk");
|
|
Assert.AreEqual ("bcd", chunks[1], "Second chunk");
|
|
Assert.AreEqual ("fgh", chunks[2], "Third chunk");
|
|
Assert.AreEqual ("jklm", chunks[3], "Fourth chunk");
|
|
|
|
{
|
|
bool errorThrown = false;
|
|
try {
|
|
chunks = s1.Split(c2, -1);
|
|
} catch (ArgumentOutOfRangeException) {
|
|
errorThrown = true;
|
|
}
|
|
Assert.IsTrue (errorThrown, "Split out of range");
|
|
}
|
|
|
|
chunks = s1.Split(c2, 2);
|
|
Assert.AreEqual (2, chunks.Length, "Limited chunk");
|
|
Assert.AreEqual (string.Empty, chunks[0], "First limited chunk");
|
|
Assert.AreEqual ("bcdefghijklm", chunks[1], "Second limited chunk");
|
|
|
|
string s3 = "1.0";
|
|
char[] c3 = {'.'};
|
|
chunks = s3.Split(c3,2);
|
|
Assert.AreEqual (2, chunks.Length, "1.0 split length");
|
|
Assert.AreEqual ("1", chunks[0], "1.0 split first chunk");
|
|
Assert.AreEqual ("0", chunks[1], "1.0 split second chunk");
|
|
|
|
string s4 = "1.0.0";
|
|
char[] c4 = {'.'};
|
|
chunks = s4.Split(c4,2);
|
|
Assert.AreEqual (2, chunks.Length, "1.0.0 split length");
|
|
Assert.AreEqual ("1", chunks[0], "1.0.0 split first chunk");
|
|
Assert.AreEqual ("0.0", chunks[1], "1.0.0 split second chunk");
|
|
|
|
string s5 = ".0.0";
|
|
char[] c5 = {'.'};
|
|
chunks = s5.Split (c5, 2);
|
|
Assert.AreEqual (2, chunks.Length, ".0.0 split length");
|
|
Assert.AreEqual (string.Empty, chunks[0], ".0.0 split first chunk");
|
|
Assert.AreEqual ("0.0", chunks[1], ".0.0 split second chunk");
|
|
|
|
string s6 = ".0";
|
|
char[] c6 = {'.'};
|
|
chunks = s6.Split (c6, 2);
|
|
Assert.AreEqual (2, chunks.Length, ".0 split length");
|
|
Assert.AreEqual (string.Empty, chunks[0], ".0 split first chunk");
|
|
Assert.AreEqual ("0", chunks[1], ".0 split second chunk");
|
|
|
|
string s7 = "0.";
|
|
char[] c7 = {'.'};
|
|
chunks = s7.Split (c7, 2);
|
|
Assert.AreEqual (2, chunks.Length, "0. split length");
|
|
Assert.AreEqual ("0", chunks[0], "0. split first chunk");
|
|
Assert.AreEqual (string.Empty, chunks[1], "0. split second chunk");
|
|
|
|
string s8 = "0.0000";
|
|
char[] c8 = {'.'};
|
|
chunks = s8.Split (c8, 2);
|
|
Assert.AreEqual (2, chunks.Length, "0.0000/2 split length");
|
|
Assert.AreEqual ("0", chunks[0], "0.0000/2 split first chunk");
|
|
Assert.AreEqual ("0000", chunks[1], "0.0000/2 split second chunk");
|
|
|
|
chunks = s8.Split (c8, 3);
|
|
Assert.AreEqual (2, chunks.Length, "0.0000/3 split length");
|
|
Assert.AreEqual ("0", chunks[0], "0.0000/3 split first chunk");
|
|
Assert.AreEqual ("0000", chunks[1], "0.0000/3 split second chunk");
|
|
|
|
chunks = s8.Split (c8, 1);
|
|
Assert.AreEqual (1, chunks.Length, "0.0000/1 split length");
|
|
Assert.AreEqual ("0.0000", chunks[0], "0.0000/1 split first chunk");
|
|
|
|
chunks = s1.Split(c2, 1);
|
|
Assert.AreEqual (1, chunks.Length, "Single split");
|
|
Assert.AreEqual (s1, chunks[0], "Single chunk");
|
|
|
|
chunks = s1.Split(c2, 0);
|
|
Assert.AreEqual (0, chunks.Length, "Zero split");
|
|
|
|
Assert.AreEqual (0, "\x9\xa\xb\xc\xd\x20\x85\xa0\x1680\x2000\x2001\x2002\x2003\x2004\x2005\x2006\x2007\x2008\x2009\x200a\x2028\x2029\x202f\x205f\x3000".Split ((char[]) null, StringSplitOptions.RemoveEmptyEntries).Length, "net_4_0 changes");
|
|
}
|
|
|
|
[Test]
|
|
public void MoreSplit ()
|
|
{
|
|
string test = "123 456 789";
|
|
string [] st = test.Split ();
|
|
Assert.AreEqual ("123", st [0], "#01");
|
|
st = test.Split (null);
|
|
Assert.AreEqual ("123", st [0], "#02");
|
|
|
|
Assert.AreEqual (1, "encyclopædia".Split (new[] { "ae" }, StringSplitOptions.None).Length, "#03");
|
|
}
|
|
|
|
[Test] // Split (Char [], StringSplitOptions)
|
|
public void Split3_Options_Invalid ()
|
|
{
|
|
try {
|
|
"A B".Split (new Char [] { 'A' }, (StringSplitOptions) 4096);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// Illegal enum value: 4096
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.IsTrue (ex.Message.IndexOf ("4096") != 1, "#5");
|
|
Assert.IsNull (ex.ParamName, "#6");
|
|
}
|
|
}
|
|
|
|
[Test] // Split (Char [], StringSplitOptions)
|
|
public void Split4_Options_Invalid ()
|
|
{
|
|
try {
|
|
"A B".Split (new String [] { "A" }, (StringSplitOptions) 4096);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// Illegal enum value: 4096
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.IsTrue (ex.Message.IndexOf ("4096") != 1, "#5");
|
|
Assert.IsNull (ex.ParamName, "#6");
|
|
}
|
|
}
|
|
|
|
[Test] // Split (Char [], StringSplitOptions)
|
|
public void Split5_Options_Invalid ()
|
|
{
|
|
try {
|
|
"A B".Split (new Char [] { 'A' }, 0, (StringSplitOptions) 4096);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// Illegal enum value: 4096
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.IsTrue (ex.Message.IndexOf ("4096") != 1, "#5");
|
|
Assert.IsNull (ex.ParamName, "#6");
|
|
}
|
|
}
|
|
|
|
[Test] // Split (String [], Int32, StringSplitOptions)
|
|
public void Split6_Count_Negative ()
|
|
{
|
|
try {
|
|
"A B".Split (new String [] { "A" }, -1, StringSplitOptions.None);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentOutOfRangeException ex) {
|
|
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.AreEqual ("count", ex.ParamName, "#5");
|
|
}
|
|
}
|
|
|
|
[Test] // Split (String [], Int32, StringSplitOptions)
|
|
public void Split6_Options_Invalid ()
|
|
{
|
|
try {
|
|
"A B".Split (new String [] { "A" }, 0, (StringSplitOptions) 4096);
|
|
Assert.Fail ("#1");
|
|
} catch (ArgumentException ex) {
|
|
// Illegal enum value: 4096
|
|
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
|
|
Assert.IsNull (ex.InnerException, "#3");
|
|
Assert.IsNotNull (ex.Message, "#4");
|
|
Assert.IsTrue (ex.Message.IndexOf ("4096") != 1, "#5");
|
|
Assert.IsNull (ex.ParamName, "#6");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void SplitString ()
|
|
{
|
|
String[] res;
|
|
|
|
// count == 0
|
|
res = "A B C".Split (new String [] { "A" }, 0, StringSplitOptions.None);
|
|
Assert.AreEqual (0, res.Length);
|
|
|
|
// empty and RemoveEmpty
|
|
res = string.Empty.Split (new String [] { "A" }, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length);
|
|
|
|
// Not found
|
|
res = "A B C".Split (new String [] { "D" }, StringSplitOptions.None);
|
|
Assert.AreEqual (1, res.Length);
|
|
Assert.AreEqual ("A B C", res [0]);
|
|
|
|
// A normal test
|
|
res = "A B C DD E".Split (new String[] { "B", "D" }, StringSplitOptions.None);
|
|
Assert.AreEqual (4, res.Length);
|
|
Assert.AreEqual ("A ", res [0]);
|
|
Assert.AreEqual (" C ", res [1]);
|
|
Assert.AreEqual (string.Empty, res [2]);
|
|
Assert.AreEqual (" E", res [3]);
|
|
|
|
// Same with RemoveEmptyEntries
|
|
res = "A B C DD E".Split (new String[] { "B", "D" }, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (3, res.Length);
|
|
Assert.AreEqual ("A ", res [0]);
|
|
Assert.AreEqual (" C ", res [1]);
|
|
Assert.AreEqual (" E", res [2]);
|
|
|
|
// Delimiter matches once at the beginning of the string
|
|
res = "A B".Split (new String [] { "A" }, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length);
|
|
Assert.AreEqual (" B", res [0]);
|
|
|
|
// Delimiter at the beginning and at the end
|
|
res = "B C DD B".Split (new String[] { "B" }, StringSplitOptions.None);
|
|
Assert.AreEqual (3, res.Length);
|
|
Assert.AreEqual (string.Empty, res [0]);
|
|
Assert.AreEqual (" C DD ", res [1]);
|
|
Assert.AreEqual (string.Empty, res [2]);
|
|
|
|
res = "B C DD B".Split (new String[] { "B" }, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length);
|
|
Assert.AreEqual (" C DD ", res [0]);
|
|
|
|
// count
|
|
res = "A B C DD E".Split (new String[] { "B", "D" }, 2, StringSplitOptions.None);
|
|
Assert.AreEqual (2, res.Length);
|
|
Assert.AreEqual ("A ", res [0]);
|
|
Assert.AreEqual (" C DD E", res [1]);
|
|
|
|
// Ordering
|
|
res = "ABCDEF".Split (new String[] { "EF", "BCDE" }, StringSplitOptions.None);
|
|
Assert.AreEqual (2, res.Length);
|
|
Assert.AreEqual ("A", res [0]);
|
|
Assert.AreEqual ("F", res [1]);
|
|
|
|
res = "ABCDEF".Split (new String[] { "BCD", "BC" }, StringSplitOptions.None);
|
|
Assert.AreEqual (2, res.Length);
|
|
Assert.AreEqual ("A", res [0]);
|
|
Assert.AreEqual ("EF", res [1]);
|
|
|
|
// Whitespace
|
|
res = "A B\nC".Split ((String[])null, StringSplitOptions.None);
|
|
Assert.AreEqual (3, res.Length);
|
|
Assert.AreEqual ("A", res [0]);
|
|
Assert.AreEqual ("B", res [1]);
|
|
Assert.AreEqual ("C", res [2]);
|
|
|
|
res = "A B\nC".Split (new String [0], StringSplitOptions.None);
|
|
Assert.AreEqual (3, res.Length);
|
|
Assert.AreEqual ("A", res [0]);
|
|
Assert.AreEqual ("B", res [1]);
|
|
Assert.AreEqual ("C", res [2]);
|
|
}
|
|
|
|
[Test]
|
|
public void SplitStringChars ()
|
|
{
|
|
String[] res;
|
|
|
|
// empty
|
|
res = string.Empty.Split (new Char [] { 'A' });
|
|
Assert.AreEqual (1, res.Length);
|
|
Assert.AreEqual (string.Empty, res [0]);
|
|
|
|
// empty and RemoveEmpty
|
|
res = string.Empty.Split (new Char [] { 'A' }, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length);
|
|
|
|
// count == 0
|
|
res = "..A..B..".Split (new Char[] { '.' }, 0, StringSplitOptions.None);
|
|
Assert.AreEqual (0, res.Length, "#01-01");
|
|
|
|
// count == 1
|
|
res = "..A..B..".Split (new Char[] { '.' }, 1, StringSplitOptions.None);
|
|
Assert.AreEqual (1, res.Length, "#02-01");
|
|
Assert.AreEqual ("..A..B..", res [0], "#02-02");
|
|
|
|
// count == 1 + RemoveEmpty
|
|
res = "..A..B..".Split (new Char[] { '.' }, 1, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#03-01");
|
|
Assert.AreEqual ("..A..B..", res [0], "#03-02");
|
|
|
|
// Strange Case A+B A
|
|
res = "...".Split (new Char[] { '.' }, 1, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#ABA-01");
|
|
Assert.AreEqual ("...", res [0], "#ABA-02");
|
|
|
|
// Strange Case A+B B
|
|
res = "...".Split (new Char[] { '.' }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length, "#ABB-01");
|
|
|
|
// Keeping Empties and multipe split chars
|
|
res = "..A;.B.;".Split (new Char[] { '.', ';' }, StringSplitOptions.None);
|
|
Assert.AreEqual (7, res.Length, "#04-01");
|
|
Assert.AreEqual (string.Empty, res [0], "#04-02");
|
|
Assert.AreEqual (string.Empty, res [1], "#04-03");
|
|
Assert.AreEqual ("A", res [2], "#04-04");
|
|
Assert.AreEqual (string.Empty, res [3], "#04-05");
|
|
Assert.AreEqual ("B", res [4], "#04-06");
|
|
Assert.AreEqual (string.Empty, res [5], "#04-07");
|
|
Assert.AreEqual (string.Empty, res [6], "#04-08");
|
|
|
|
// Trimming (3 tests)
|
|
res = "..A".Split (new Char[] { '.' }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#05-01");
|
|
Assert.AreEqual ("A", res [0], "#05-02");
|
|
|
|
res = "A..".Split (new Char[] { '.' }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#06-01");
|
|
Assert.AreEqual ("A", res [0], "#06-02");
|
|
|
|
res = "..A..".Split (new Char[] { '.' }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#07-01");
|
|
Assert.AreEqual ("A", res [0], "#07-02");
|
|
|
|
// Lingering Tail
|
|
res = "..A..B..".Split (new Char[] { '.' }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (2, res.Length, "#08-01");
|
|
Assert.AreEqual ("A", res [0], "#08-02");
|
|
Assert.AreEqual ("B..", res [1], "#08-03");
|
|
|
|
// Whitespace and Long split chain (removing empty chars)
|
|
res = " A\tBC\n\rDEF GHI ".Split ((Char[])null, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (4, res.Length, "#09-01");
|
|
Assert.AreEqual ("A", res [0], "#09-02");
|
|
Assert.AreEqual ("BC", res [1], "#09-03");
|
|
Assert.AreEqual ("DEF", res [2], "#09-04");
|
|
Assert.AreEqual ("GHI", res [3], "#09-05");
|
|
|
|
// Nothing but separators
|
|
res = "..,.;.,".Split (new Char[]{'.',',',';'},2,StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length, "#10-01");
|
|
|
|
// Complete testseries
|
|
char[] dash = new Char[] { '/' };
|
|
StringSplitOptions o = StringSplitOptions.RemoveEmptyEntries;
|
|
Assert.AreEqual ("hi", "hi".Split (dash, o)[0], "#11-01");
|
|
Assert.AreEqual ("hi", "hi/".Split (dash, o)[0], "#11-02");
|
|
Assert.AreEqual ("hi", "/hi".Split (dash, o)[0], "#11-03");
|
|
|
|
Assert.AreEqual ("hi..", "hi../".Split (dash, o)[0], "#11-04-1");
|
|
Assert.AreEqual ("hi..", "/hi..".Split (dash, o)[0], "#11-04-2");
|
|
|
|
res = "/hi/..".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-05-1");
|
|
Assert.AreEqual ("..", res[1], "#11-05-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
|
|
res = "hi/..".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-06-1");
|
|
Assert.AreEqual ("..", res[1], "#11-06-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
|
|
res = "hi/../".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-07-1");
|
|
Assert.AreEqual ("..", res[1], "#11-07-2");
|
|
Assert.AreEqual (2, res.Length, "#11-07-3");
|
|
|
|
res = "/hi../".Split (dash, o);
|
|
Assert.AreEqual ("hi..", res[0], "#11-08-1");
|
|
Assert.AreEqual (1, res.Length, "#11-08-2");
|
|
|
|
res = "/hi/../".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-09-1");
|
|
Assert.AreEqual ("..", res[1], "#11-09-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
|
|
Assert.AreEqual (0, " ".Split ((char[]) null, 2, StringSplitOptions.RemoveEmptyEntries).Length, "#12-00-0");
|
|
|
|
res = "not found".Split (new char[2]);
|
|
Assert.AreEqual ("not found", res[0], "#12-04-27");
|
|
Assert.AreEqual (1, res.Length, "#12-04-27-A");
|
|
}
|
|
|
|
[Test]
|
|
public void SplitStringStrings ()
|
|
{
|
|
String[] res;
|
|
|
|
// count == 0
|
|
res = "..A..B..".Split (new String[] { "." }, 0, StringSplitOptions.None);
|
|
Assert.AreEqual (0, res.Length, "#01-01");
|
|
|
|
// count == 1
|
|
res = "..A..B..".Split (new String[] { "." }, 1, StringSplitOptions.None);
|
|
Assert.AreEqual (1, res.Length, "#02-01");
|
|
Assert.AreEqual ("..A..B..", res [0], "#02-02");
|
|
|
|
// count == 1 + RemoveEmpty
|
|
res = "..A..B..".Split (new String[] { "." }, 1, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#03-01");
|
|
Assert.AreEqual ("..A..B..", res [0], "#03-02");
|
|
|
|
// Strange Case A+B A
|
|
res = "...".Split (new String[] { "." }, 1, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#ABA-01");
|
|
Assert.AreEqual ("...", res [0], "#ABA-02");
|
|
|
|
// Strange Case A+B B
|
|
res = "...".Split (new String[] { "." }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length, "#ABB-01");
|
|
|
|
// Keeping Empties and multipe split chars
|
|
res = "..A;.B.;".Split (new String[] { ".", ";" }, StringSplitOptions.None);
|
|
Assert.AreEqual (7, res.Length, "#04-01");
|
|
Assert.AreEqual (string.Empty, res [0], "#04-02");
|
|
Assert.AreEqual (string.Empty, res [1], "#04-03");
|
|
Assert.AreEqual ("A", res [2], "#04-04");
|
|
Assert.AreEqual (string.Empty, res [3], "#04-05");
|
|
Assert.AreEqual ("B", res [4], "#04-06");
|
|
Assert.AreEqual (string.Empty, res [5], "#04-07");
|
|
Assert.AreEqual (string.Empty, res [6], "#04-08");
|
|
|
|
// Trimming (3 tests)
|
|
res = "..A".Split (new String[] { "." }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#05-01");
|
|
Assert.AreEqual ("A", res [0], "#05-02");
|
|
|
|
res = "A..".Split (new String[] { "." }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#06-01");
|
|
Assert.AreEqual ("A", res [0], "#06-02");
|
|
|
|
res = "..A..".Split (new String[] { "." }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (1, res.Length, "#07-01");
|
|
Assert.AreEqual ("A", res [0], "#07-02");
|
|
|
|
// Lingering Tail
|
|
res = "..A..B..".Split (new String[] { "." }, 2, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (2, res.Length, "#08-01");
|
|
Assert.AreEqual ("A", res [0], "#08-02");
|
|
Assert.AreEqual ("B..", res [1], "#08-03");
|
|
|
|
// Whitespace and Long split chain (removing empty chars)
|
|
res = " A\tBC\n\rDEF GHI ".Split ((String[])null, StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (4, res.Length, "#09-01");
|
|
Assert.AreEqual ("A", res [0], "#09-02");
|
|
Assert.AreEqual ("BC", res [1], "#09-03");
|
|
Assert.AreEqual ("DEF", res [2], "#09-04");
|
|
Assert.AreEqual ("GHI", res [3], "#09-05");
|
|
|
|
// Nothing but separators
|
|
res = "..,.;.,".Split (new String[]{".",",",";"},2,StringSplitOptions.RemoveEmptyEntries);
|
|
Assert.AreEqual (0, res.Length, "#10-01");
|
|
|
|
// Complete testseries
|
|
String[] dash = new String[] { "/" };
|
|
StringSplitOptions o = StringSplitOptions.RemoveEmptyEntries;
|
|
Assert.AreEqual ("hi", "hi".Split (dash, o)[0], "#11-01");
|
|
Assert.AreEqual ("hi", "hi/".Split (dash, o)[0], "#11-02");
|
|
Assert.AreEqual ("hi", "/hi".Split (dash, o)[0], "#11-03");
|
|
|
|
Assert.AreEqual ("hi..", "hi../".Split (dash, o)[0], "#11-04-1");
|
|
Assert.AreEqual ("hi..", "/hi..".Split (dash, o)[0], "#11-04-2");
|
|
|
|
res = "/hi/..".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-05-1");
|
|
Assert.AreEqual ("..", res[1], "#11-05-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
|
|
res = "hi/..".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-06-1");
|
|
Assert.AreEqual ("..", res[1], "#11-06-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
|
|
res = "hi/../".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-07-1");
|
|
Assert.AreEqual ("..", res[1], "#11-07-2");
|
|
Assert.AreEqual (2, res.Length, "#11-07-3");
|
|
|
|
res = "/hi../".Split (dash, o);
|
|
Assert.AreEqual ("hi..", res[0], "#11-08-1");
|
|
Assert.AreEqual (1, res.Length, "#11-08-2");
|
|
|
|
res = "/hi/../".Split (dash, o);
|
|
Assert.AreEqual ("hi", res[0], "#11-09-1");
|
|
Assert.AreEqual ("..", res[1], "#11-09-2");
|
|
Assert.AreEqual (2, res.Length, "#11-09-3");
|
|
}
|
|
|
|
[Test]
|
|
[Category ("NotDotNet")]
|
|
public void Normalize1 ()
|
|
{
|
|
// .NET does not combine them into U+1F80
|
|
// seealso: http://demo.icu-project.org/icu-bin/nbrowser?t=\u03B1\u0313\u0345
|
|
string s = "\u03B1\u0313\u0345";
|
|
Assert.IsTrue (!s.IsNormalized (NormalizationForm.FormC), "#1");
|
|
Assert.IsTrue (!s.IsNormalized (NormalizationForm.FormKC), "#2");
|
|
Assert.AreEqual ("\u1F80", s.Normalize (NormalizationForm.FormC), "#3");
|
|
Assert.AreEqual ("\u1F80", s.Normalize (NormalizationForm.FormKC), "#4");
|
|
}
|
|
|
|
[Test]
|
|
[Category ("NotDotNet")]
|
|
public void Normalize2 ()
|
|
{
|
|
string s1 = "\u0061\u0301bc";
|
|
string s2 = "\u00e1bc";
|
|
// .NET does not combine \u0061\0301 into \u00E1
|
|
// seealso: http://demo.icu-project.org/icu-bin/nbrowser?t=\u0061\u0301bc
|
|
Assert.AreEqual (s2, s1.Normalize (NormalizationForm.FormC), "#1");
|
|
Assert.AreEqual (s2, s1.Normalize (NormalizationForm.FormKC), "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void Normalize3 ()
|
|
{
|
|
var s = new string (new char [] { '\u064A', '\u064F', '\u0648', '\u0654', '\u0652', '\u064A', '\u064F', '\u0648', '\u0654' });
|
|
|
|
var formC = new string (new char [] { '\u064A', '\u064F', '\u0624', '\u0652', '\u064a', '\u064f', '\u0624' });
|
|
var formD = new string (new char [] { '\u064A', '\u064F', '\u0648', '\u0652', '\u0654', '\u064a', '\u064f', '\u0648', '\u0654' });
|
|
var formKC = new string (new char [] { '\u064A', '\u064F', '\u0624', '\u0652', '\u064a', '\u064f', '\u0624' });
|
|
var formKD = new string (new char [] { '\u064A', '\u064F', '\u0648', '\u0652', '\u0654', '\u064a', '\u064f', '\u0648', '\u0654' });
|
|
|
|
Assert.AreEqual (formD, s.Normalize (NormalizationForm.FormD), "#1");
|
|
Assert.AreEqual (formC, s.Normalize (NormalizationForm.FormC), "#2");
|
|
Assert.AreEqual (formKD, s.Normalize (NormalizationForm.FormKD), "#3");
|
|
Assert.AreEqual (formKC, s.Normalize (NormalizationForm.FormKC), "#4");
|
|
}
|
|
|
|
[Test] // bug #480152, test cases by David Mitchell
|
|
public void NormalizeFormD ()
|
|
{
|
|
Assert.AreEqual ("\u212B".Normalize (NormalizationForm.FormD), "\u0041\u030A", "#1");
|
|
Assert.AreEqual ("\u1E69".Normalize (NormalizationForm.FormD), "\u0073\u0323\u0307", "#2");
|
|
Assert.AreEqual ("\u1e4e".Normalize (NormalizationForm.FormD), "\u004f\u0303\u0308", "#3");
|
|
Assert.AreEqual ("\u1e2f".Normalize (NormalizationForm.FormD), "\u0069\u0308\u0301", "#4");
|
|
}
|
|
|
|
[Test] // bug #480152, test cases by David Mitchell
|
|
public void NormalizeFormC ()
|
|
{
|
|
Assert.AreEqual ("\u0041\u030a\u0061\u030a".Normalize (NormalizationForm.FormC), "\u00c5\u00e5", "#1");
|
|
Assert.AreEqual ("\u006E\u0303".Normalize (NormalizationForm.FormC), "\u00F1", "#2");
|
|
Assert.AreEqual ("\u03B7\u0313\u0300\u0345".Normalize (NormalizationForm.FormC), "\u1F92", "#3");
|
|
}
|
|
|
|
[Test] // bug #480152, test cases by Tom Philpot
|
|
public void NormalizeFormCCrashers ()
|
|
{
|
|
string[][] entries = new string[][] {
|
|
new string[] { "\u05d0\u0307\u05dc", "#1" },
|
|
new string[] { "\u05d0\u0307\u05dc\u05d9\u05d9\u05df", "#2" },
|
|
new string[] { "\u05d4\u05d0\u0307\u05dc\u0307\u05d9\u0307\u05df\u0307", "#3" },
|
|
new string[] { "\u05d9\u05e9\u05de\u05e2\u0307\u05d0\u0307\u05dc\u0307", "#4" },
|
|
new string[] { "\u05d9\u05e9\u05e8\u05d0\u0307\u05dc\u0307", "#5" },
|
|
};
|
|
|
|
foreach (string[] entry in entries)
|
|
entry [0].Normalize (NormalizationForm.FormC);
|
|
}
|
|
|
|
[Test]
|
|
public void NormalizeFormCHangul ()
|
|
{
|
|
Assert.AreEqual ("\u1100\u116C".Normalize (NormalizationForm.FormC), "\uAD34", "#1");
|
|
Assert.AreEqual ("\u1100\u116B\u11C2".Normalize (NormalizationForm.FormC), "\uAD33", "#2");
|
|
Assert.AreEqual ("\u1100!".Normalize (NormalizationForm.FormC), "\u1100!", "#3");
|
|
Assert.AreEqual ("\u1100\u116B!".Normalize (NormalizationForm.FormC), "\uAD18\u0021", "#4");
|
|
Assert.AreEqual ("!\u116C".Normalize (NormalizationForm.FormC), "!\u116C", "#5");
|
|
Assert.AreEqual ("!\u116B\u11C2".Normalize (NormalizationForm.FormC), "!\u116B\u11C2", "#6");
|
|
}
|
|
|
|
[Test]
|
|
public void MoreNormalizeFormC ()
|
|
{
|
|
Assert.AreEqual ("\u1E0A\u0323".Normalize (NormalizationForm.FormC), "\u1E0C\u0307", "#1");
|
|
Assert.AreEqual ("\u0044\u0323\u0307".Normalize (NormalizationForm.FormC), "\u1E0C\u0307", "#2");
|
|
}
|
|
|
|
[Test]
|
|
public void Emptiness ()
|
|
{
|
|
// note: entries using AreEqual are in reality AreNotSame on MS FX
|
|
// but I prefer Mono implementation ;-) and it minimize the changes
|
|
Assert.AreSame (String.Empty, "", "Empty");
|
|
|
|
Assert.AreSame (String.Empty, String.Concat ((object) null), "Concat(null)");
|
|
Assert.AreSame (String.Empty, String.Concat ((object) String.Empty), "Concat(empty)");
|
|
Assert.AreSame (String.Empty, String.Concat ((object) String.Empty, (object) String.Empty), "Concat(object,object)");
|
|
Assert.AreSame (String.Empty, String.Concat (String.Empty, String.Empty), "Concat(string,string)");
|
|
Assert.AreEqual (String.Empty, String.Concat (String.Empty, String.Empty, String.Empty), "Concat(string,string,string)");
|
|
Assert.AreEqual (String.Empty, String.Concat ((object) null, (object) (object) null, (object) null, (object) null), "Concat(null,null,null,null)-object");
|
|
Assert.AreSame (String.Empty, String.Concat ((string) null, (string) (string) null, (string) null, (string) null), "Concat(null,null,null,null)-string");
|
|
Assert.AreSame (String.Empty, String.Concat (String.Empty, String.Empty, String.Empty, String.Empty), "Concat(string,string,string,string)");
|
|
Assert.AreEqual (String.Empty, String.Concat (new object [] { String.Empty, String.Empty }), "Concat(object[])");
|
|
Assert.AreEqual (String.Empty, String.Concat (new string [] { String.Empty, String.Empty }), "Concat(string[])");
|
|
|
|
Assert.AreNotSame (String.Empty, String.Copy (String.Empty), "Copy");
|
|
|
|
Assert.AreEqual (String.Empty, "".Insert (0, String.Empty), "Insert(Empty)");
|
|
Assert.AreEqual (String.Empty, String.Empty.Insert (0, ""), "Empty.Insert");
|
|
|
|
Assert.AreSame (String.Empty, String.Empty.PadLeft (0), "PadLeft(int)");
|
|
Assert.AreSame (String.Empty, String.Empty.PadLeft (0, '.'), "PadLeft(int.char)");
|
|
Assert.AreSame (String.Empty, String.Empty.PadRight (0), "PadRight(int)");
|
|
Assert.AreSame (String.Empty, String.Empty.PadRight (0, '.'), "PadRight(int.char)");
|
|
|
|
Assert.AreSame (String.Empty, "".Substring (0), "Substring(int)");
|
|
Assert.AreSame (String.Empty, "ab".Substring (1, 0), "Substring(int,int)");
|
|
|
|
Assert.AreSame (String.Empty, "".ToLower (), "ToLower");
|
|
Assert.AreSame (String.Empty, "".ToUpper (), "ToUpper");
|
|
Assert.AreSame (String.Empty, "".ToLower (CultureInfo.CurrentCulture), "ToLower(CultureInfo)");
|
|
Assert.AreSame (String.Empty, "".ToUpper (CultureInfo.CurrentCulture), "ToUpper(CultureInfo)");
|
|
Assert.AreSame (String.Empty, "".ToLowerInvariant (), "ToLowerInvariant");
|
|
Assert.AreSame (String.Empty, "".ToUpperInvariant (), "ToUpperInvariant");
|
|
|
|
Assert.AreSame (String.Empty, "".Trim (), "Trim()");
|
|
Assert.AreSame (String.Empty, "a".Trim ('a'), "Trim(char)");
|
|
Assert.AreSame (String.Empty, "a".TrimEnd ('a'), "TrimEnd(char)");
|
|
Assert.AreSame (String.Empty, "a".TrimStart ('a'), "TrimStart(char)");
|
|
}
|
|
|
|
[Test]
|
|
public void LastIndexOfAndEmptiness () {
|
|
Assert.AreEqual (-1, "".LastIndexOf('.'), "#1");
|
|
Assert.AreEqual (-1, "".LastIndexOf('.', -1), "#2");
|
|
Assert.AreEqual (-1, "".LastIndexOf('.', -1, -1), "#3");
|
|
Assert.AreEqual (0, "x".LastIndexOf('x', 0), "#4");
|
|
Assert.AreEqual (0 , "x".LastIndexOf('x', 0, 1), "#5");
|
|
Assert.AreEqual (-1 , "x".LastIndexOf('z', 0, 1), "#6");
|
|
|
|
try {
|
|
"".LastIndexOf(null);
|
|
Assert.Fail ("#7");
|
|
} catch (ArgumentNullException) {}
|
|
|
|
Assert.AreEqual (0, "".LastIndexOf(""), "#8");
|
|
Assert.AreEqual (0, "".LastIndexOf("", -1), "#9");
|
|
Assert.AreEqual (0, "".LastIndexOf("", -1, 1), "#10");
|
|
Assert.AreEqual (0, "".LastIndexOf("", StringComparison.Ordinal), "#11");
|
|
Assert.AreEqual (0, "".LastIndexOf("", -1, StringComparison.Ordinal), "#12");
|
|
Assert.AreEqual (0, "".LastIndexOf("", -1, -1, StringComparison.Ordinal), "#13");
|
|
Assert.AreEqual (0, "x".LastIndexOf(""), "#14");
|
|
|
|
Assert.AreEqual (0, "x".LastIndexOf("x", 0), "#15");
|
|
Assert.AreEqual (0, "x".LastIndexOf("", 0), "#16");
|
|
Assert.AreEqual (0, "xxxx".LastIndexOf("", 0), "#17");
|
|
Assert.AreEqual (1, "xxxx".LastIndexOf("", 1), "#18");
|
|
|
|
Assert.AreEqual (1, "xy".LastIndexOf(""), "#19");
|
|
Assert.AreEqual (2, "xyz".LastIndexOf(""), "#20");
|
|
Assert.AreEqual (1, "xy".LastIndexOf(""), "#21");
|
|
Assert.AreEqual (1, "xy".LastIndexOf("", 2), "#22");
|
|
Assert.AreEqual (2, "xyz".LastIndexOf("", 2), "#23");
|
|
Assert.AreEqual (2, "xyz".LastIndexOf("", 2, 2), "#24");
|
|
Assert.AreEqual (2, "xyz".LastIndexOf("", 3, 3), "#25");
|
|
|
|
try {
|
|
"xy".LastIndexOf("", 29);
|
|
Assert.Fail ("#26");
|
|
}catch (ArgumentOutOfRangeException){}
|
|
|
|
Assert.AreEqual (-1, "".LastIndexOf("x"), "#27");
|
|
Assert.AreEqual (-1, "".LastIndexOf("x", -1), "#28");
|
|
Assert.AreEqual (-1, "".LastIndexOf("x", -1), "#29");
|
|
Assert.AreEqual (-1, "".LastIndexOf("x", StringComparison.Ordinal), "#30");
|
|
Assert.AreEqual (-1, "".LastIndexOf("x", -1, StringComparison.Ordinal), "#31");
|
|
Assert.AreEqual (-1, "".LastIndexOf("x", -1, -1, StringComparison.Ordinal), "#32");
|
|
|
|
Assert.AreEqual (1, "xx".LastIndexOf("", StringComparison.Ordinal), "#33");
|
|
Assert.AreEqual (1, "xx".LastIndexOf("", 2, StringComparison.Ordinal), "#34");
|
|
Assert.AreEqual (1, "xx".LastIndexOf("", 2, 2, StringComparison.Ordinal), "#35");
|
|
|
|
Assert.AreEqual (3, "xxxx".LastIndexOf("", StringComparison.Ordinal), "#36");
|
|
Assert.AreEqual (2, "xxxx".LastIndexOf("", 2, StringComparison.Ordinal), "#37");
|
|
Assert.AreEqual (2, "xxxx".LastIndexOf("", 2, 2, StringComparison.Ordinal), "#38");
|
|
|
|
Assert.AreEqual (3, "xxxx".LastIndexOf("", 3, StringComparison.Ordinal), "#39");
|
|
Assert.AreEqual (3, "xxxx".LastIndexOf("", 3, 3, StringComparison.Ordinal), "#40");
|
|
}
|
|
|
|
|
|
[Test]
|
|
public void LastIndexOfAnyAndEmptiness () {
|
|
Assert.AreEqual (-1, "".LastIndexOfAny(new char[] {'.', 'x'}), "#1");
|
|
Assert.AreEqual (-1, "".LastIndexOfAny(new char[] {'.', 'x'}, -1), "#2");
|
|
Assert.AreEqual (-1, "".LastIndexOfAny(new char[] {'.', 'x'}, -1, -1), "#3");
|
|
}
|
|
}
|
|
|
|
}
|