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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/indexOf/strict-comparison.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/indexOf/strict-comparison.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/strict-comparison.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/strict-comparison.js b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/strict-comparison.js new file mode 100644 index 0000000000..64e9e774e5 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/strict-comparison.js @@ -0,0 +1,43 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.indexof +description: search element is compared using strict comparing (===) +info: | + 22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.indexOf is a distinct function that implements the same + algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the + this object's [[ArrayLength]] internal slot is accessed in place of performing + a [[Get]] of "length". + + 22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] ) + + ... + 8. Repeat, while k < len + ... + b. If kPresent is true, then + i. Let elementK be ? Get(O, ! ToString(k)). + ii. Let same be the result of performing Strict Equality Comparison + searchElement === elementK. + iii. If same is true, return k. + ... +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([42, 0, 1, undefined, NaN]); + assert.sameValue(sample.indexOf("42"), -1, "'42'"); + assert.sameValue(sample.indexOf([42]), -1, "[42]"); + assert.sameValue(sample.indexOf(42.0), 0, "42.0"); + assert.sameValue(sample.indexOf(-0), 1, "-0"); + assert.sameValue(sample.indexOf(true), -1, "true"); + assert.sameValue(sample.indexOf(false), -1, "false"); + assert.sameValue(sample.indexOf(NaN), -1, "NaN === NaN is false"); + assert.sameValue(sample.indexOf(null), -1, "null"); + assert.sameValue(sample.indexOf(undefined), -1, "undefined"); + assert.sameValue(sample.indexOf(""), -1, "empty string"); +}); + +reportCompare(0, 0); |