1 files changed, 129 insertions, 0 deletions
diff --git a/js/src/tests/ecma_3/Function/regress-94506.js b/js/src/tests/ecma_3/Function/regress-94506.js
new file mode 100644
index 000000000..735b0d546
--- /dev/null
+++ b/js/src/tests/ecma_3/Function/regress-94506.js
@@ -0,0 +1,129 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Date: 08 August 2001
+ *
+ * SUMMARY: When we invoke a function, the arguments object should take
+ *          a back seat to any local identifier named "arguments".
+ *
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=94506
+ */
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var BUGNUMBER = 94506;
+var summary = 'Testing functions employing identifiers named "arguments"';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+var TYPE_OBJECT = typeof new Object();
+var arguments = 5555;
+
+
+// use a parameter named "arguments"
+function F1(arguments)
+{
+  return arguments;
+}
+
+
+// use a local variable named "arguments"
+function F2()
+{
+  var arguments = 55;
+  return arguments;
+}
+
+
+// same thing in a different order. CHANGES THE RESULT!
+function F3()
+{
+  return arguments;
+  var arguments = 555;
+}
+
+
+// use the global variable above named "arguments"
+function F4()
+{
+  return arguments;
+}
+
+
+
+/*
+ * In Sections 1 and 2, expect the local identifier, not the arguments object.
+ * In Sections 3 and 4, expect the arguments object, not the the identifier.
+ */
+
+status = 'Section 1 of test';
+actual = F1(5);
+expect = 5;
+addThis();
+
+
+status = 'Section 2 of test';
+actual = F2();
+expect = 55;
+addThis();
+
+
+status = 'Section 3 of test';
+actual = typeof F3();
+expect = TYPE_OBJECT;
+addThis();
+
+
+status = 'Section 4 of test';
+actual = typeof F4();
+expect = TYPE_OBJECT;
+addThis();
+
+
+// Let's try calling F1 without providing a parameter -
+status = 'Section 5 of test';
+actual = F1();
+expect = undefined;
+addThis();
+
+
+// Let's try calling F1 with too many parameters -
+status = 'Section 6 of test';
+actual = F1(3,33,333);
+expect = 3;
+addThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  for (var i = 0; i < UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}