Add m-esr52 at 52.6.0

1 files changed, 68 insertions, 0 deletions

diff --git a/js/src/tests/js1_5/extensions/regress-345967.js b/js/src/tests/js1_5/extensions/regress-345967.js
new file mode 100644
index 000000000..58b72e3ad
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-345967.js
@@ -0,0 +1,68 @@
+// |reftest| skip -- slow
+/* -*- 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 = 345967;
+var summary = 'Yet another unrooted atom in jsarray.c';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expectExitCode(0);
+  expectExitCode(3);
+
+  print('This test will probably run out of memory');
+  print('This test really should only fail on 64 bit machines');
+ 
+  var JSVAL_INT_MAX = (1 << 30) - 1;
+
+  var a = new Array(JSVAL_INT_MAX + 2);
+  a[JSVAL_INT_MAX] = 0;
+  a[JSVAL_INT_MAX + 1] = 1;
+
+  a.__defineGetter__(JSVAL_INT_MAX, function() { return 0; });
+
+  a.__defineSetter__(JSVAL_INT_MAX, function(value) {
+		       delete a[JSVAL_INT_MAX + 1];
+		       var tmp = [];
+		       tmp[JSVAL_INT_MAX + 2] = 2;
+
+		       if (typeof gc == 'function')
+			 gc();
+		       for (var i = 0; i != 50000; ++i) {
+			 var tmp = 1 / 3;
+			 tmp /= 10;
+		       }
+		       for (var i = 0; i != 1000; ++i) {
+			 // Make string with 11 characters that would take
+			 // (11 + 1) * 2 bytes or sizeof(JSAtom) so eventually
+			 // malloc will ovewrite just freed atoms.
+			 var tmp2 = Array(12).join(' ');
+		       }
+		     });
+
+
+  a.shift();
+
+  expect = 0;
+  actual = a[JSVAL_INT_MAX];
+  if (expect !== actual)
+    print("BAD");
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}