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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/concat/S15.4.4.4_A1_T4.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/concat/S15.4.4.4_A1_T4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T4.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T4.js b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T4.js new file mode 100644 index 0000000000..be7c04c42e --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T4.js @@ -0,0 +1,24 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.concat +info: | + When the concat method is called with zero or more arguments item1, item2, + etc., it returns an array containing the array elements of the object followed by + the array elements of each argument in order +es5id: 15.4.4.4_A1_T4 +description: Checking this algorithm, items are [], [,] +---*/ + +var x = [, 1]; +var arr = x.concat([], [, ]); + +arr.getClass = Object.prototype.toString; +assert.sameValue(arr.getClass(), "[object Array]", 'arr.getClass() must return "[object Array]"'); +assert.sameValue(arr[0], undefined, 'The value of arr[0] is expected to equal undefined'); +assert.sameValue(arr[1], 1, 'The value of arr[1] is expected to be 1'); +assert.sameValue(arr[2], undefined, 'The value of arr[2] is expected to equal undefined'); +assert.sameValue(arr.length, 3, 'The value of arr.length is expected to be 3'); + +reportCompare(0, 0); |