summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js')
-rw-r--r--js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js
new file mode 100644
index 0000000000..e18f313a42
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-22.js
@@ -0,0 +1,24 @@
+// 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.filter
+description: >
+ Array.prototype.filter - element to be retrieved is inherited
+ accessor property without a get function on an Array
+---*/
+
+function callbackfn(val, idx, obj) {
+ return undefined === val && idx === 0;
+}
+
+Object.defineProperty(Array.prototype, "0", {
+ set: function() {},
+ configurable: true
+});
+var newArr = [, ].filter(callbackfn);
+
+assert.sameValue(newArr.length, 1, 'newArr.length');
+assert.sameValue(newArr[0], undefined, 'newArr[0]');
+
+reportCompare(0, 0);