From 610c7e252e0a9fca4beebc9101cc118a240b7bb8 Mon Sep 17 00:00:00 2001
From: msridhar1 <msridhar1@f5eafffb-2e1d-0410-98e4-8ec43c5233c4>
Date: Fri, 6 Jan 2012 21:27:21 +0000
Subject: [PATCH] add a test for Function.apply() with the arguments array

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4336 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
---
 .../examples-src/tests/function_apply.js               |  4 +++-
 .../examples-src/tests/function_apply2.js              |  9 +++++++++
 .../wala/cast/js/test/TestSimpleCallGraphShape.java    | 10 ++++++++++
 3 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 com.ibm.wala.cast.js.test/examples-src/tests/function_apply2.js

diff --git a/com.ibm.wala.cast.js.test/examples-src/tests/function_apply.js b/com.ibm.wala.cast.js.test/examples-src/tests/function_apply.js
index 2c654bc7a..c72ab32e3 100644
--- a/com.ibm.wala.cast.js.test/examples-src/tests/function_apply.js
+++ b/com.ibm.wala.cast.js.test/examples-src/tests/function_apply.js
@@ -3,7 +3,7 @@ function biz() { return this; }
 var q = biz;
 var o = { m: function theOne() {} }
 var r = q.apply(o);
-o.m()
+r.m()
 
 function id(y) { return y; }
 
@@ -14,3 +14,5 @@ s();
 
 // test invoking with non-array argsList
 p.apply(null, o);
+
+
diff --git a/com.ibm.wala.cast.js.test/examples-src/tests/function_apply2.js b/com.ibm.wala.cast.js.test/examples-src/tests/function_apply2.js
new file mode 100644
index 000000000..3247ae443
--- /dev/null
+++ b/com.ibm.wala.cast.js.test/examples-src/tests/function_apply2.js
@@ -0,0 +1,9 @@
+// test use of arguments array
+function useArgs() {
+	return arguments[2];
+}
+var o = {}
+function theThree() {}
+var a = useArgs;
+var b = a.apply(o, [o,o,theThree]);
+b();
\ No newline at end of file
diff --git a/com.ibm.wala.cast.js.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShape.java b/com.ibm.wala.cast.js.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShape.java
index 54b881c19..b4c9c9174 100644
--- a/com.ibm.wala.cast.js.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShape.java
+++ b/com.ibm.wala.cast.js.test/harness-src/com/ibm/wala/cast/js/test/TestSimpleCallGraphShape.java
@@ -328,6 +328,16 @@ public abstract class TestSimpleCallGraphShape extends TestJSCallGraphShape {
     verifyGraphAssertions(CG, assertionsForFunctionApply);
   }
 
+  private static final Object[][] assertionsForFunctionApply2 = new Object[][] {
+    new Object[] { ROOT, new String[] { "tests/function_apply2.js" } },
+    new Object[] { "suffix:function_apply2.js", new String[] { "suffix:theThree" } } }; 
+
+  @Test
+  public void testFunctionDotApply2() throws IOException, IllegalArgumentException, CancelException {
+    CallGraph CG = Util.makeScriptCG("tests", "function_apply2.js");
+    verifyGraphAssertions(CG, assertionsForFunctionApply2);
+  }
+
   private static final Object[][] assertionsForComplexCall = new Object[][] {
     new Object[] { ROOT, new String[] { "tests/complex_call.js" } },
     new Object[] { "suffix:call.js", new String[] { "suffix:f3" } } };