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40 lines
1.2 KiB
40 lines
1.2 KiB
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt) |
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt) |
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using System; |
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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 YieldStatementTests |
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{ |
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[Test] |
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public void YieldReturnStatementTest() |
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{ |
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YieldStatement yieldStmt = ParseUtilCSharp.ParseStatement<YieldStatement>("yield return \"Foo\";"); |
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PrimitiveExpression expr = (PrimitiveExpression)yieldStmt.Expression; |
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Assert.AreEqual("Foo", expr.Value); |
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} |
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[Test] |
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public void YieldBreakStatementTest() |
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{ |
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ParseUtilCSharp.ParseStatement<YieldBreakStatement>("yield break;"); |
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} |
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[Test] |
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public void YieldAsVariableTest() |
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{ |
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ExpressionStatement se = ParseUtilCSharp.ParseStatement<ExpressionStatement>("yield = 3;"); |
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AssignmentExpression ae = se.Expression as AssignmentExpression; |
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Assert.AreEqual(AssignmentOperatorType.Assign, ae.Operator); |
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Assert.IsTrue(ae.Left is IdentifierExpression); |
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Assert.AreEqual("yield", ((IdentifierExpression)ae.Left).Identifier); |
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Assert.IsTrue(ae.Right is PrimitiveExpression); |
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} |
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} |
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}
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