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-rw-r--r--js/src/tests/non262/regress/regress-256501.js38
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-256501.js b/js/src/tests/non262/regress/regress-256501.js
new file mode 100644
index 0000000000..11186d9dfe
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-256501.js
@@ -0,0 +1,38 @@
+/* -*- 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 = 256501;
+var summary = 'Check Recursion';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+expect = 'error';
+
+try
+{
+ var N = 100*1000;
+ var buffer = new Array(N * 2 + 1);
+ for (var i = 0; i != N; ++i)
+ {
+ buffer[i] = 'do ';
+ buffer[buffer.length - i - 1] = ' while(0);';
+ }
+ buffer[N] = 'printStatus("TEST");';
+
+ // text is do do ... do print("TEST"); while(0); while(0); ... while(0);
+ var text = buffer.join('');
+
+ eval(text);
+ actual = 'no error';
+}
+catch(e)
+{
+ actual = 'error';
+}
+reportCompare(expect, actual, summary);