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82 lines
3.2 KiB
82 lines
3.2 KiB
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this |
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// software and associated documentation files (the "Software"), to deal in the Software |
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// without restriction, including without limitation the rights to use, copy, modify, merge, |
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons |
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// to whom the Software is 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 all copies or |
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// 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 IMPLIED, |
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE |
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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// DEALINGS IN THE SOFTWARE. |
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using System; |
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using System.Linq; |
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using NUnit.Framework; |
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namespace ICSharpCode.NRefactory.CSharp.Parser.Statements |
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{ |
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[TestFixture] |
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public class ForStatementTests |
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{ |
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[Test] |
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public void ForeachStatementTest() |
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{ |
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ParseUtilCSharp.AssertStatement( |
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"foreach (int i in myColl) {} ", |
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new ForeachStatement { |
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VariableType = new PrimitiveType("int"), |
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VariableName = "i", |
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InExpression = new IdentifierExpression("myColl"), |
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EmbeddedStatement = new BlockStatement() |
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}); |
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} |
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[Test] |
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public void EmptyForStatementTest() |
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{ |
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ForStatement forStmt = ParseUtilCSharp.ParseStatement<ForStatement>("for (;;) ;"); |
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Assert.AreEqual(0, forStmt.Initializers.Count()); |
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Assert.AreEqual(0, forStmt.Iterators.Count()); |
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Assert.IsTrue(forStmt.Condition.IsNull); |
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Assert.IsTrue(forStmt.EmbeddedStatement is EmptyStatement); |
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} |
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[Test] |
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public void ForStatementTest() |
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{ |
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ForStatement forStmt = ParseUtilCSharp.ParseStatement<ForStatement>("for (int i = 5; i < 6; ++i) {} "); |
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var init = (VariableDeclarationStatement)forStmt.Initializers.Single(); |
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Assert.AreEqual("i", init.Variables.Single().Name); |
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Assert.IsTrue(forStmt.Condition is BinaryOperatorExpression); |
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var inc = (ExpressionStatement)forStmt.Iterators.Single(); |
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Assert.IsTrue(inc.Expression is UnaryOperatorExpression); |
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} |
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[Test] |
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public void ForStatementTestMultipleInitializers() |
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{ |
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ForStatement forStmt = ParseUtilCSharp.ParseStatement<ForStatement>("for (i = 0, j = 1; i < 6; ++i) {} "); |
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Assert.AreEqual(2, forStmt.Initializers.Count()); |
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Assert.IsTrue(forStmt.Iterators.All(i => i is ExpressionStatement)); |
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} |
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[Test] |
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public void ForStatementTestMultipleIterators() |
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{ |
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ForStatement forStmt = ParseUtilCSharp.ParseStatement<ForStatement>("for (int i = 5, j = 10; i < 6; ++i, j--) {} "); |
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Assert.AreEqual(1, forStmt.Initializers.Count()); |
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Assert.AreEqual(2, ((VariableDeclarationStatement)forStmt.Initializers.Single()).Variables.Count()); |
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Assert.AreEqual(2, forStmt.Iterators.Count()); |
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Assert.IsTrue(forStmt.Iterators.All(i => i is ExpressionStatement)); |
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} |
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} |
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}
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