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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/TypedArray/prototype/findLast/predicate-call-parameters.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/TypedArray/prototype/findLast/predicate-call-parameters.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-call-parameters.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-call-parameters.js b/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-call-parameters.js new file mode 100644 index 0000000000..b31a93f459 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-call-parameters.js @@ -0,0 +1,51 @@ +// Copyright (C) 2021 Microsoft. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.findlast +description: > + Predicate called as F.call( thisArg, kValue, k, O ) for each array entry. +info: | + %TypedArray%.prototype.findLast (predicate [ , thisArg ] ) + + 5. Let k be len - 1. + 6. Repeat, while k ≥ 0, + ... + c. Let testResult be ! ToBoolean(? Call(predicate, thisArg, « kValue, 𝔽(k), O »)). + ... +includes: [testTypedArray.js] +features: [TypedArray, array-find-from-last] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([39, 2, 62]); + var results = []; + var result; + + sample.foo = "bar"; // Ignores non integer index properties + + sample.findLast(function() { + results.push(arguments); + }); + + assert.sameValue(results.length, 3, "predicate is called for each index"); + + result = results[0]; + assert.sameValue(result[0], 62, "results[0][0] === 62, value"); + assert.sameValue(result[1], 2, "results[0][1] === 2, index"); + assert.sameValue(result[2], sample, "results[0][2] === sample, instance"); + assert.sameValue(result.length, 3, "results[0].length === 3 arguments"); + + result = results[1]; + assert.sameValue(result[0], 2, "results[1][0] === 2, value"); + assert.sameValue(result[1], 1, "results[1][1] === 1, index"); + assert.sameValue(result[2], sample, "results[1][2] === sample, instance"); + assert.sameValue(result.length, 3, "results[1].length === 3 arguments"); + + result = results[2]; + assert.sameValue(result[0], 39, "results[2][0] === 39, value"); + assert.sameValue(result[1], 0, "results[2][1] === 0, index"); + assert.sameValue(result[2], sample, "results[2][2] === sample, instance"); + assert.sameValue(result.length, 3, "results[2].length === 3 arguments"); +}); + +reportCompare(0, 0); |