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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/includes/fromIndex-equal-or-greater-length-returns-false.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/includes/fromIndex-equal-or-greater-length-returns-false.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/includes/fromIndex-equal-or-greater-length-returns-false.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/includes/fromIndex-equal-or-greater-length-returns-false.js b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/fromIndex-equal-or-greater-length-returns-false.js new file mode 100644 index 0000000000..4298fc7c08 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/fromIndex-equal-or-greater-length-returns-false.js @@ -0,0 +1,38 @@ +// 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.includes +description: Return false if fromIndex >= ArrayLength +info: | + 22.2.3.13 %TypedArray%.prototype.includes ( searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.includes is a distinct function that implements the + same algorithm as Array.prototype.includes as defined in 22.1.3.11 except that + the this object's [[ArrayLength]] internal slot is accessed in place of + performing a [[Get]] of "length". + + 22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] ) + + ... + 4. Let n be ? ToInteger(fromIndex). (If fromIndex is undefined, this step + produces the value 0.) + 5. If n ≥ 0, then + a. Let k be n. + ... + 7. Repeat, while k < len + ... + 8. Return false. +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample; + + sample = new TA(42); + assert.sameValue(sample.includes(0, 42), false); + assert.sameValue(sample.includes(0, 43), false); +}); + +reportCompare(0, 0); |