From 56c4cc39ff943eef175538285ed544b64c8cb798 Mon Sep 17 00:00:00 2001
From: Mike Mazur
Date: Thu, 31 Jul 2008 04:13:46 +0000
Subject: Allow assignments in if/while/do-while control statements. Fix issue
 1862.

---
 .../Shared/CodeTools/CSCodeGeneratorTest.cs        | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)

(limited to 'OpenSim/Tests')

diff --git a/OpenSim/Tests/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGeneratorTest.cs b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGeneratorTest.cs
index 6e4d029..19c08ed 100644
--- a/OpenSim/Tests/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGeneratorTest.cs
+++ b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGeneratorTest.cs
@@ -1520,6 +1520,44 @@ default
         }
 
         [Test]
+        public void TestAssignmentInIfWhileDoWhile()
+        {
+            string input = @"default
+{
+    state_entry()
+    {
+        integer x;
+
+        while(x = 14) llOwnerSay(""x is: "" + (string) x);
+
+        if(x = 24) llOwnerSay(""x is: "" + (string) x);
+
+        do
+            llOwnerSay(""x is: "" + (string) x);
+        while(x = 44);
+    }
+}";
+
+            string expected = @"
+        public void default_event_state_entry()
+        {
+            LSL_Types.LSLInteger x = 0;
+            while (x = 14)
+                llOwnerSay(""x is: "" + (LSL_Types.LSLString) (x));
+            if (x = 24)
+                llOwnerSay(""x is: "" + (LSL_Types.LSLString) (x));
+            do
+                llOwnerSay(""x is: "" + (LSL_Types.LSLString) (x));
+            while (x = 44);
+        }
+";
+
+            CSCodeGenerator cg = new CSCodeGenerator();
+            string output = cg.Convert(input);
+            Assert.AreEqual(expected, output);
+        }
+
+        [Test]
         [ExpectedException("Tools.CSToolsException")]
         public void TestSyntaxError()
         {
@@ -1548,5 +1586,35 @@ default
                 throw;
             }
         }
+
+        [Test]
+        [ExpectedException("Tools.CSToolsException")]
+        public void TestSyntaxErrorDeclaringVariableInForLoop()
+        {
+            string input = @"default
+{
+    state_entry()
+    {
+        for (integer x = 0; x < 10; x++) llOwnerSay(""x is: "" + (string) x);
+    }
+}
+";
+            try
+            {
+                CSCodeGenerator cg = new CSCodeGenerator();
+                cg.Convert(input);
+            }
+            catch (Tools.CSToolsException e)
+            {
+                // The syntax error is on line 6, char 5 (expected ';', found
+                // '}').
+                Regex r = new Regex("Line ([0-9]+), char ([0-9]+)");
+                Match m = r.Match(e.Message);
+                Assert.AreEqual("5", m.Groups[1].Value);
+                Assert.AreEqual("14", m.Groups[2].Value);
+
+                throw;
+            }
+        }
     }
 }
-- 
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