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-rw-r--r--js/src/tests/non262/regress/regress-507053.js44
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-507053.js b/js/src/tests/non262/regress/regress-507053.js
new file mode 100644
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+++ b/js/src/tests/non262/regress/regress-507053.js
@@ -0,0 +1,44 @@
+/* -*- 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 507053;
+var summary = 'TM: invalid results with setting a closure variable in a loop'
+var actual = '';
+var expect = '2,4,8,16,32,2,4,8,16,32,2,4,8,16,32,2,4,8,16,32,2,4,8,16,32,';
+
+
+//-----------------------------------------------------------------------------
+start_test();
+
+var f = function() {
+ var p = 1;
+
+ function g() {
+ for (var i = 0; i < 5; ++i) {
+ p = p * 2;
+ actual += p + ',';
+ }
+ }
+ g();
+}
+
+for (var i = 0; i < 5; ++i) {
+ f();
+}
+
+finish_test();
+//-----------------------------------------------------------------------------
+
+function start_test()
+{
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+}
+
+function finish_test()
+{
+ reportCompare(expect, actual, summary);
+}