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1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/GC/regress-383269-01.js b/js/src/tests/js1_5/GC/regress-383269-01.js
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index 000000000..43f6a15fa
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+++ b/js/src/tests/js1_5/GC/regress-383269-01.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- unreliable - based on GC timing
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 383269;
+var summary = 'Leak related to arguments object';
+var actual = 'No Leak';
+var expect = 'No Leak';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+
+ function generate_big_object_graph()
+ {
+ var root = {};
+ f(root, 17);
+ return root;
+ function f(parent, depth) {
+ if (depth == 0)
+ return;
+ --depth;
+ f(parent.a = {}, depth);
+ f(parent.b = {}, depth);
+ }
+ }
+
+ function outer() { var x = arguments; return function inner() { return x }; }
+
+ function timed_gc()
+ {
+ var t1 = Date.now();
+ gc();
+ return Date.now() - t1;
+ }
+
+ outer(1);
+ gc();
+ var base_time = timed_gc();
+
+ var f = outer(generate_big_object_graph());
+ f = null;
+ gc();
+ var time = timed_gc();
+
+ if (time > (base_time + 1) * 3)
+ actual = "generate_big_object_graph() leaked, base_gc_time="+base_time+", last_gc_time="+time;
+
+ reportCompare(expect, actual, summary);
+
+ exitFunc ('test');
+}