Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/class/System.IO.Compression/Test/System.IO.Compression/ZipTest.cs

@@ -0,0 +1,224 @@
+//
+// ZipTests.cs
+//
+// Author:
+//	   Joao Matos <joao.matos@xamarin.com>
+//
+// Copyright (c) 2013 Xamarin Inc. (http://www.xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Security.Cryptography;
+using NUnit.Framework;
+
+namespace MonoTests.System.IO.Compression
+{
+	[TestFixture]
+	public class ZipArchiveTests
+	{
+		static string GetSHA1HashFromFile(Stream stream)
+		{
+			using (var sha1 = SHA1.Create())
+			{
+				return BitConverter.ToString(sha1.ComputeHash(stream))
+					.Replace("-", string.Empty);
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryReadMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+
+				var nullEntry = archive.GetEntry("nonexisting");
+				Assert.IsNull(nullEntry);
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryCreateMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Create))
+			{
+				try {
+					archive.GetEntry("foo");
+				} catch(NotSupportedException ex) {
+					return;
+				}
+
+				Assert.Fail();
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryUpdateMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+
+				var nullEntry = archive.GetEntry("nonexisting");
+				Assert.IsNull(nullEntry);
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryOpen()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+
+				var foo = entry.Open();
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryDeleteReadMode()
+		{
+			File.Copy("archive.zip", "delete.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("delete.zip", FileMode.Open),
+				ZipArchiveMode.Update))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+
+				entry.Delete();
+			}
+
+			using (var archive = new ZipArchive(File.Open("delete.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNull(entry);
+			}
+		}
+
+		[Test]
+		public void ZipGetEntryDeleteUpdateMode()
+		{
+			File.Copy("archive.zip", "delete.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("delete.zip", FileMode.Open),
+				ZipArchiveMode.Update))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+
+				entry.Delete();
+			}
+
+			using (var archive = new ZipArchive(File.Open("delete.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNull(entry);
+			}
+		}
+
+		[Test]
+		public void ZipCreateArchive()
+		{
+			using (var archive = new ZipArchive(File.Open("create.zip", FileMode.Create),
+				ZipArchiveMode.Create))
+			{
+				var entry = archive.CreateEntry("foo.txt");
+				using (var stream = entry.Open())
+				{
+				}
+			}
+
+			using (var archive = new ZipArchive(File.Open("create.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entry = archive.GetEntry("foo.txt");
+				Assert.IsNotNull(entry);
+			}
+		}
+
+		[Test]
+		public void ZipEnumerateEntriesReadMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entries = archive.Entries;
+				Assert.AreEqual(5, entries.Count);
+
+				Assert.AreEqual("bar.txt", entries[0].FullName);
+				Assert.AreEqual("foo.txt", entries[1].FullName);
+				Assert.AreEqual("foobar/", entries[2].FullName);
+				Assert.AreEqual("foobar/bar.txt", entries[3].FullName);
+				Assert.AreEqual("foobar/foo.txt", entries[4].FullName);
+			}
+		}
+
+		[Test]
+		public void ZipEnumerateEntriesUpdateMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Read))
+			{
+				var entries = archive.Entries;
+				Assert.AreEqual(5, entries.Count);
+
+				Assert.AreEqual("bar.txt", entries[0].FullName);
+				Assert.AreEqual("foo.txt", entries[1].FullName);
+				Assert.AreEqual("foobar/", entries[2].FullName);
+				Assert.AreEqual("foobar/bar.txt", entries[3].FullName);
+				Assert.AreEqual("foobar/foo.txt", entries[4].FullName);
+			}
+		}
+
+		[Test]
+		public void ZipEnumerateEntriesCreateMode()
+		{
+			File.Copy("archive.zip", "test.zip", overwrite: true);
+			using (var archive = new ZipArchive(File.Open("test.zip", FileMode.Open),
+				ZipArchiveMode.Create))
+			{
+				try {
+					archive.Entries.ToList();
+				} catch(NotSupportedException ex) {
+					return;
+				}
+				
+				Assert.Fail();				
+			}
+		}
+	}
+}