Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/js/src/tests/non262/regress/regress-477234.js b/js/src/tests/non262/regress/regress-477234.js
new file mode 100644
index 0000000000..393df94231
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-477234.js
@@ -0,0 +1,40 @@
+// |reftest| slow
+/* -*- 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 = 477234;
+var summary = 'Do not assert: v != JSVAL_ERROR_COOKIE';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+ 
+  for (iters = 0; iters < 11500; ++iters) {
+    for (let x of ['', '', '']){}
+    eval("Object.defineProperty(__proto__, 'x', " +
+         "{" +
+         "  enumerable: true, configurable: true," +
+         "  get: function(){}" +
+         "});");
+    var c = toString;
+    delete toString;
+    toString = c;
+  }
+
+
+  delete __proto__.x;
+
+  reportCompare(expect, actual, summary);
+}