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Viewing changes to external/mono-tools/gendarme/rules/Gendarme.Rules.BadPractice/Test/UseFileOpenOnlyWithFileAccessTest.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2012-05-27 18:08:20 UTC
  • mfrom: (19.1.8 experimental)
  • Revision ID: package-import@ubuntu.com-20120527180820-fydl21qnbnfr8w2t
Tags: 3.0.2+dfsg-3
* [fcecfe7] Fix monodevelop-core-addins.pc.in to point to actual 
  installed location of assemblies.
* [26e1a07] DebSrc 3.0 does not support Quilt's -p parameter, so 
  manually adjust the path in the patch file.

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external/mono-tools/gendarme/rules/Gendarme.Rules.BadPractice/Test/UseFileOpenOnlyWithFileAccessTest.cs
 
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//
 
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// Test.Rules.BadPractice.UseFileOpenOnlyWithFileAccessTest
 
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//
 
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// Authors:
 
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//      Yuri Stuken <stuken.yuri@gmail.com>
 
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//
 
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// Copyright (C) 2010 Yuri Stuken
 
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//
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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//
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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//
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using System.IO;
 
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using System.IO.IsolatedStorage;
 
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using System.Collections.Generic;
 
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using System.Security.AccessControl;
 
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using Gendarme.Rules.BadPractice;
 
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using NUnit.Framework;
 
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using Test.Rules.Fixtures;
 
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using Test.Rules.Definitions;
 
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namespace Test.Rules.BadPractice {
 
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        [TestFixture]
 
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        public class UseFileOpenOnlyWithFileAccessTest : MethodRuleTestFixture<UseFileOpenOnlyWithFileAccessRule> {
 
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                [Test]
 
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                public void DoesNotApply ()
 
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                {
 
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                        // no IL
 
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                        AssertRuleDoesNotApply (SimpleMethods.ExternalMethod);
 
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                        // no CALL[VIRT] instruction
 
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                        AssertRuleDoesNotApply (SimpleMethods.EmptyMethod);
 
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                }
 
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                public void BadMethod1 ()
 
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                {
 
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                        var f = File.Open ("HelloWorld.cs", FileMode.Open);
 
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                }
 
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                public void BadMethod2 ()
 
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                {
 
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                        var f = File.Open ("HelloWorld.cs", FileMode.Append);
 
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                        // unrelated call
 
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                        string a = f.ToString ();
 
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                        var g = new FileStream ("HelloWorld.cs", FileMode.Truncate);
 
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                        // unrelated code
 
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                        if (a.Length == 42)
 
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                                return;
 
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                        else
 
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                                return;
 
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                }
 
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                public void BadMethod3()
 
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                {
 
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                        var f = File.Open ("HelloWorld.cs", FileMode.CreateNew);
 
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                        var g = new FileStream ("HelloWorld.cs", FileMode.OpenOrCreate);
 
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                        var h = new IsolatedStorageFileStream ("HelloWorld.cs", FileMode.Create);
 
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                }
 
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                public void GoodMethod ()
 
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                {
 
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                        var f = File.Open ("HelloWorld.cs", FileMode.Open, FileAccess.Read);
 
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                        var g = new FileStream ("HelloWorld.cs", FileMode.OpenOrCreate, FileAccess.ReadWrite);
 
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                        var h = new IsolatedStorageFileStream ("HelloWorld.cs", FileMode.Create, FileAccess.Write);
 
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                        // unrelated code
 
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                        List<string> ls = new List<string> { "a", "b" };
 
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                        ls.Clear ();
 
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                        var i = new FileStream ("HelloWorld.cs", FileMode.Open, FileSystemRights.Read,
 
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                                        FileShare.Read, 8, FileOptions.None);
 
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                }
 
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                [Test]
 
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                public void Bad ()
 
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                {
 
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                        AssertRuleFailure<UseFileOpenOnlyWithFileAccessTest> ("BadMethod1", 1);
 
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                        AssertRuleFailure<UseFileOpenOnlyWithFileAccessTest> ("BadMethod2", 2);
 
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                        AssertRuleFailure<UseFileOpenOnlyWithFileAccessTest> ("BadMethod3", 3);
 
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                }
 
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                [Test]
 
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                public void Good ()
 
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                {
 
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                        AssertRuleSuccess<UseFileOpenOnlyWithFileAccessTest> ("GoodMethod");
 
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                }
 
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        }
 
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}