Author: jbevain
Date: 2008-01-27 17:02:56 -0500 (Sun, 27 Jan 2008)
New Revision: 94093
Modified:
trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ChangeLog
trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Condition.cs
Log:
2008-01-27 Jb Evain <[EMAIL PROTECTED]>
* ExpressionTest_Condition.cs: tests for compilation of
conditionals.
Modified: trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ChangeLog
===================================================================
--- trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ChangeLog
2008-01-27 22:02:31 UTC (rev 94092)
+++ trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ChangeLog
2008-01-27 22:02:56 UTC (rev 94093)
@@ -1,5 +1,10 @@
2008-01-27 Jb Evain <[EMAIL PROTECTED]>
+ * ExpressionTest_Condition.cs: tests for compilation of
+ conditionals.
+
+2008-01-27 Jb Evain <[EMAIL PROTECTED]>
+
* ExpressionTest_Lambda.cs: add test for the
Lambda(Expression,ParameterExpression[]) method.
Modified:
trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Condition.cs
===================================================================
---
trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Condition.cs
2008-01-27 22:02:31 UTC (rev 94092)
+++
trunk/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Condition.cs
2008-01-27 22:02:56 UTC (rev 94093)
@@ -80,5 +80,26 @@
Assert.AreEqual (typeof (bool), cond.Test.Type);
Assert.AreEqual ("IIF((2 > 1), 1, 0)", cond.ToString
());
}
+
+ [Test]
+ public void CompileConditional ()
+ {
+ var parameters = new [] { Expression.Parameter (typeof
(int), "number") };
+
+ var l = Expression.Lambda<Func<int, string>> (
+ Expression.Condition (
+
Expression.GreaterThanOrEqual (
+ parameters [0],
+
Expression.Constant (0)),
+ Expression.Constant
("+"),
+ Expression.Constant
("-")),
+ parameters);
+
+ var gt = l.Compile ();
+
+ Assert.AreEqual ("+", gt (1));
+ Assert.AreEqual ("+", gt (0));
+ Assert.AreEqual ("-", gt (-1));
+ }
}
}
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