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-rw-r--r--js/src/tests/js1_5/extensions/regress-363258.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/extensions/regress-363258.js b/js/src/tests/js1_5/extensions/regress-363258.js
new file mode 100644
index 000000000..4e48b1261
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-363258.js
@@ -0,0 +1,48 @@
+// |reftest| random -- bug 524788
+/* -*- 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 = 363258;
+var summary = 'Timer resolution';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+
+ var start = 0;
+ var stop = 0;
+ var i;
+ var limit = 0;
+ var incr = 10;
+ var resolution = 5;
+
+ while (stop - start == 0)
+ {
+ limit += incr;
+ start = Date.now();
+ for (i = 0; i < limit; i++) {}
+ stop = Date.now();
+ }
+
+ print('limit=' + limit + ', resolution=' + resolution + ', time=' + (stop - start));
+
+ expect = true;
+ actual = (stop - start <= resolution);
+
+ reportCompare(expect, actual, summary);
+
+ exitFunc ('test');
+}