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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js new file mode 100644 index 0000000000..4086e87b1a --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-6.js @@ -0,0 +1,32 @@ +// 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 +es5id: 15.4.4.20-9-6 +description: > + Array.prototype.filter visits deleted element in array after the + call when same index is also present in prototype +---*/ + +function callbackfn(val, idx, obj) +{ + delete srcArr[2]; + delete srcArr[4]; + if (val > 0) + return true; + else + return false; +} + +Array.prototype[4] = 5; +var srcArr = [1, 2, 3, 4, 5]; +var resArr = srcArr.filter(callbackfn); +delete Array.prototype[4]; + +// only one element deleted +assert.sameValue(resArr.length, 4, 'resArr.length'); +assert.sameValue(resArr[0], 1, 'resArr[0]'); +assert.sameValue(resArr[3], 5, 'resArr[3]'); + +reportCompare(0, 0); |