588 lines
18 KiB
C#
588 lines
18 KiB
C#
//
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// System.ComponentModel.Int16Converter test cases
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//
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// Authors:
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// Gert Driesen (drieseng@users.sourceforge.net)
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//
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// (c) 2005 Novell, Inc. (http://www.ximian.com)
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//
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using System;
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using System.ComponentModel;
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using System.ComponentModel.Design.Serialization;
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using System.Globalization;
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using NUnit.Framework;
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namespace MonoTests.System.ComponentModel
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{
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[TestFixture]
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public class Int16ConverterTests
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{
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private Int16Converter converter;
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[SetUp]
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public void SetUp ()
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{
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converter = new Int16Converter ();
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}
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[Test]
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public void CanConvertFrom ()
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{
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Assert.IsTrue (converter.CanConvertFrom (typeof (string)), "#1");
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Assert.IsFalse (converter.CanConvertFrom (typeof (short)), "#2");
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Assert.IsFalse (converter.CanConvertFrom (typeof (object)), "#3");
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Assert.IsTrue (converter.CanConvertFrom (typeof (InstanceDescriptor)), "#4");
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}
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[Test]
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public void CanConvertTo ()
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{
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Assert.IsTrue (converter.CanConvertTo (typeof (string)), "#1");
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Assert.IsFalse (converter.CanConvertTo (typeof (object)), "#2");
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Assert.IsTrue (converter.CanConvertTo (typeof (int)), "#3");
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}
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[Test]
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public void ConvertFrom_MinValue ()
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{
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Assert.AreEqual (short.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#8000"), "#1");
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Assert.AreEqual (short.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0x8000"), "#2");
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Assert.AreEqual (short.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0X8000"), "#3");
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Assert.AreEqual (short.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0x8000"), "#4");
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Assert.AreEqual (short.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0X8000"), "#5");
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}
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[Test]
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public void ConvertFrom_MaxValue ()
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{
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#7fff"), "#1");
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#7FFF"), "#2");
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0x7fff"), "#3");
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0X7FFF"), "#4");
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0x7fff"), "#5");
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Assert.AreEqual (short.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0X7FFF"), "#6");
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}
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[Test]
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public void ConvertToString ()
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{
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CultureInfo culture = new MyCultureInfo ();
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NumberFormatInfo numberFormatInfo = (NumberFormatInfo) culture.GetFormat (typeof (NumberFormatInfo));
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Assert.AreEqual (numberFormatInfo.NegativeSign + "5", converter.ConvertToString (null, culture, (short) -5), "#1");
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Assert.AreEqual (culture.NumberFormat.NegativeSign + "5", converter.ConvertToString (null, culture, (int) -5), "#2");
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}
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[Test]
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public void ConvertFromString ()
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{
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CultureInfo culture = new MyCultureInfo ();
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NumberFormatInfo numberFormatInfo = (NumberFormatInfo) culture.GetFormat (typeof (NumberFormatInfo));
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Assert.AreEqual (-5, converter.ConvertFrom (null, culture, numberFormatInfo.NegativeSign + "5"));
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void ConvertFrom_Object ()
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{
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converter.ConvertFrom (new object ());
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void ConvertFrom_Int16 ()
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{
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converter.ConvertFrom ((short) 10);
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void ConvertFrom_Int32 ()
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{
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converter.ConvertFrom (10);
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}
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[Test]
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public void ConvertTo_MinValue ()
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{
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.InvariantCulture),
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converter.ConvertTo (null, CultureInfo.InvariantCulture, short.MinValue,
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typeof (string)), "#1");
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertTo (null, CultureInfo.CurrentCulture, short.MinValue,
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typeof (string)), "#2");
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertTo (short.MinValue, typeof (string)), "#3");
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}
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[Test]
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public void ConvertTo_MaxValue ()
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{
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.InvariantCulture),
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converter.ConvertTo (null, CultureInfo.InvariantCulture, short.MaxValue,
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typeof (string)), "#1");
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertTo (null, CultureInfo.CurrentCulture, short.MaxValue,
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typeof (string)), "#2");
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertTo (short.MaxValue, typeof (string)), "#3");
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}
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[Test]
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public void ConvertToString_MinValue ()
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{
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.InvariantCulture),
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converter.ConvertToString (null, CultureInfo.InvariantCulture,
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short.MinValue), "#1");
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (null, short.MinValue), "#2");
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (null, CultureInfo.CurrentCulture,
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short.MinValue), "#3");
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Assert.AreEqual (short.MinValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (short.MinValue), "#4");
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}
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[Test]
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public void ConvertToString_MaxValue ()
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{
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.InvariantCulture),
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converter.ConvertToString (null, CultureInfo.InvariantCulture,
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short.MaxValue), "#1");
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (null, short.MaxValue), "#2");
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (null, CultureInfo.CurrentCulture,
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short.MaxValue), "#3");
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Assert.AreEqual (short.MaxValue.ToString (CultureInfo.CurrentCulture),
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converter.ConvertToString (short.MaxValue), "#4");
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}
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[Test]
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public void ConvertFrom_InvalidValue ()
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{
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try {
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converter.ConvertFrom ("*1");
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_InvalidValue_Invariant ()
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{
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try {
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converter.ConvertFrom (null, CultureInfo.InvariantCulture, "*1");
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base10_MinOverflow ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString (
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFrom (minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base10_MinOverflow_Invariant ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString (
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base10_MaxOverflow ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString (
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFrom (maxOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base10_MaxOverflow_Invariant ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString (
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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maxOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base16_MinOverflow ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString ("x",
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFrom ("#" + minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFrom_Base16_MinOverflow_Invariant ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString ("x",
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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"#" + minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#4");
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}
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}
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[Test]
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public void ConvertFrom_Base16_MaxOverflow ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString ("x",
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CultureInfo.CurrentCulture);
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Assert.AreEqual (-32768, converter.ConvertFrom (null, CultureInfo.CurrentCulture,
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"#" + maxOverflow), "#1");
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maxOverflow = ((int) (ushort.MaxValue)).ToString ("x",
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CultureInfo.CurrentCulture);
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Assert.AreEqual (-1, converter.ConvertFrom (null, CultureInfo.CurrentCulture,
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"#" + maxOverflow), "#2");
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maxOverflow = (ushort.MaxValue + 1).ToString ("x",
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFrom (null, CultureInfo.CurrentCulture,
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"#" + maxOverflow);
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Assert.Fail ("#3");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#4");
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Assert.IsNotNull (ex.InnerException, "#5");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#6");
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}
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}
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[Test]
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public void ConvertFrom_Base16_MaxOverflow_Invariant ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString ("x",
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CultureInfo.InvariantCulture);
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Assert.AreEqual (-32768, converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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"#" + maxOverflow), "#1");
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maxOverflow = ((int) (ushort.MaxValue)).ToString ("x",
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CultureInfo.InvariantCulture);
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Assert.AreEqual (-1, converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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"#" + maxOverflow), "#2");
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maxOverflow = (ushort.MaxValue + 1).ToString ("x",
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFrom (null, CultureInfo.InvariantCulture,
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"#" + maxOverflow);
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Assert.Fail ("#3");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#4");
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Assert.IsNotNull (ex.InnerException, "#5");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#6");
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}
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}
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[Test]
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public void ConvertFromString_InvalidValue ()
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{
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try {
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converter.ConvertFromString ("*1");
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_InvalidValue_Invariant ()
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{
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try {
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converter.ConvertFromString (null, CultureInfo.InvariantCulture, "*1");
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base10_MinOverflow ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString (
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFromString (minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base10_MinOverflow_Invariant ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString (
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFromString (null, CultureInfo.InvariantCulture,
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minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base10_MaxOverflow ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString (
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFromString (maxOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base10_MaxOverflow_Invariant ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString (
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFromString (null, CultureInfo.InvariantCulture,
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maxOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base16_MinOverflow ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString ("x",
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CultureInfo.CurrentCulture);
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try {
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converter.ConvertFromString ("#" + minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base16_MinOverflow_Invariant ()
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{
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string minOverflow = ((int) (short.MinValue - 1)).ToString ("x",
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CultureInfo.InvariantCulture);
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try {
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converter.ConvertFromString (null, CultureInfo.InvariantCulture,
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"#" + minOverflow);
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Assert.Fail ("#1");
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} catch (AssertionException) {
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throw;
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} catch (Exception ex) {
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Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
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Assert.IsNotNull (ex.InnerException, "#3");
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Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#3");
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}
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}
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[Test]
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public void ConvertFromString_Base16_MaxOverflow ()
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{
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string maxOverflow = ((int) (short.MaxValue + 1)).ToString ("x",
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CultureInfo.CurrentCulture);
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Assert.AreEqual (-32768, converter.ConvertFromString ("#" + maxOverflow), "#1");
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maxOverflow = (ushort.MaxValue).ToString ("x",
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CultureInfo.CurrentCulture);
|
|
Assert.AreEqual (-1, converter.ConvertFromString ("#" + maxOverflow), "#2");
|
|
|
|
maxOverflow = (ushort.MaxValue + 1).ToString ("x",
|
|
CultureInfo.CurrentCulture);
|
|
|
|
try {
|
|
converter.ConvertFromString ("#" + maxOverflow);
|
|
Assert.Fail ("#3");
|
|
} catch (AssertionException) {
|
|
throw;
|
|
} catch (Exception ex) {
|
|
Assert.AreEqual (typeof (Exception), ex.GetType (), "#4");
|
|
Assert.IsNotNull (ex.InnerException, "#5");
|
|
Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#6");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void ConvertFromString_Base16_MaxOverflow_Invariant ()
|
|
{
|
|
string maxOverflow = ((int) (short.MaxValue + 1)).ToString ("x",
|
|
CultureInfo.CurrentCulture);
|
|
Assert.AreEqual (-32768, converter.ConvertFromString ("#" + maxOverflow), "#1");
|
|
|
|
maxOverflow = (ushort.MaxValue + 1).ToString ("x",
|
|
CultureInfo.CurrentCulture);
|
|
|
|
try {
|
|
converter.ConvertFromString (null, CultureInfo.InvariantCulture,
|
|
"#" + maxOverflow);
|
|
Assert.Fail ("#2");
|
|
} catch (AssertionException) {
|
|
throw;
|
|
} catch (Exception ex) {
|
|
Assert.AreEqual (typeof (Exception), ex.GetType (), "#3");
|
|
Assert.IsNotNull (ex.InnerException, "#4");
|
|
Assert.AreEqual (typeof (OverflowException), ex.InnerException.GetType (), "#5");
|
|
}
|
|
}
|
|
|
|
[Serializable]
|
|
private sealed class MyCultureInfo : CultureInfo
|
|
{
|
|
internal MyCultureInfo ()
|
|
: base ("en-US")
|
|
{
|
|
}
|
|
|
|
public override object GetFormat (Type formatType)
|
|
{
|
|
if (formatType == typeof (NumberFormatInfo)) {
|
|
NumberFormatInfo nfi = (NumberFormatInfo) ((NumberFormatInfo) base.GetFormat (formatType)).Clone ();
|
|
|
|
nfi.NegativeSign = "myNegativeSign";
|
|
return NumberFormatInfo.ReadOnly (nfi);
|
|
} else {
|
|
return base.GetFormat (formatType);
|
|
}
|
|
}
|
|
|
|
// adding this override in 1.x shows different result in .NET (it is ignored).
|
|
// Some compatibility kids might want to fix this issue.
|
|
public override NumberFormatInfo NumberFormat {
|
|
get {
|
|
NumberFormatInfo nfi = (NumberFormatInfo) base.NumberFormat.Clone ();
|
|
nfi.NegativeSign = "myNegativeSign";
|
|
return nfi;
|
|
}
|
|
set { throw new NotSupportedException (); }
|
|
}
|
|
}
|
|
}
|
|
}
|