summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js')
-rw-r--r--js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js41
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js
new file mode 100644
index 0000000000..db0322d283
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-3-22.js
@@ -0,0 +1,41 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.foreach
+es5id: 15.4.4.18-3-22
+description: >
+ Array.prototype.forEach throws TypeError exception when 'length'
+ is an object with toString and valueOf methods that don�t return
+ primitive values
+---*/
+
+var accessed = false;
+var firstStepOccured = false;
+var secondStepOccured = false;
+
+function callbackfn(val, idx, obj) {
+ accessed = true;
+}
+
+var obj = {
+ 1: 11,
+ 2: 12,
+
+ length: {
+ valueOf: function() {
+ firstStepOccured = true;
+ return {};
+ },
+ toString: function() {
+ secondStepOccured = true;
+ return {};
+ }
+ }
+};
+assert.throws(TypeError, function() {
+ Array.prototype.forEach.call(obj, callbackfn);
+});
+assert.sameValue(accessed, false, 'accessed');
+
+reportCompare(0, 0);