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-rw-r--r--js/src/tests/js1_5/extensions/regress-354541-04.js60
1 files changed, 60 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/extensions/regress-354541-04.js b/js/src/tests/js1_5/extensions/regress-354541-04.js
new file mode 100644
index 000000000..ee68b0a76
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+++ b/js/src/tests/js1_5/extensions/regress-354541-04.js
@@ -0,0 +1,60 @@
+/* -*- 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 = 354541;
+var summary = 'Regression to standard class constructors in case labels';
+var actual = '';
+var expect = '';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber(BUGNUMBER);
+ printStatus (summary + ': in function');
+
+ String.prototype.trim = function() { return 'hallo'; };
+
+ const S = String;
+ const Sp = String.prototype;
+
+ expect = 'hallo';
+ var expectStringInvariant = true;
+ var actualStringInvariant;
+ var expectStringPrototypeInvariant = true;
+ var actualStringPrototypeInvariant;
+
+ if (typeof Script == 'undefined')
+ {
+ print('Test skipped. Script is not defined');
+ reportCompare("Script not defined, Test skipped.",
+ "Script not defined, Test skipped.",
+ summary);
+ }
+ else
+ {
+ s = Script('var tmp = function(o) { switch(o) { case String: case 1: return ""; } }; actualStringInvariant = (String === S); actualStringPrototypeInvariant = (String.prototype === Sp); actual = "".trim();');
+ try
+ {
+ s();
+ }
+ catch(ex)
+ {
+ actual = ex + '';
+ }
+
+ reportCompare(expect, actual, 'trim() returned');
+ reportCompare(expectStringInvariant, actualStringInvariant, 'String invariant');
+ reportCompare(expectStringPrototypeInvariant,
+ actualStringPrototypeInvariant,
+ 'String.prototype invariant');
+ }
+
+ exitFunc ('test');
+}