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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js new file mode 100644 index 0000000000..95b210ba3a --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/typedarray-arg-set-values-diff-buffer-same-type.js @@ -0,0 +1,52 @@ +// 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.set-typedarray-offset +description: > + Set values from different instances using the different buffer and same + constructor. srcBuffer values are cached. +info: | + 22.2.3.23.2 %TypedArray%.prototype.set(typedArray [ , offset ] ) + + 1. Assert: typedArray has a [[TypedArrayName]] internal slot. If it does not, + the definition in 22.2.3.23.1 applies. + ... + 23. If SameValue(srcBuffer, targetBuffer) is true, then + ... + 24. Else, let srcByteIndex be srcByteOffset. + ... + 27. If SameValue(srcType, targetType) is true, then, + a. NOTE: If srcType and targetType are the same, the transfer must be + performed in a manner that preserves the bit-level encoding of the source + data. + b. Repeat, while targetByteIndex < limit + i. Let value be GetValueFromBuffer(srcBuffer, srcByteIndex, "Uint8"). + ii. Perform SetValueInBuffer(targetBuffer, targetByteIndex, "Uint8", + value). + ... + 29. Return undefined. +includes: [testBigIntTypedArray.js, compareArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample, result; + var src = new TA([42n, 43n]); + + sample = new TA([1n, 2n, 3n, 4n]); + result = sample.set(src, 1); + assert(compareArray(sample, [1n, 42n, 43n, 4n]), "offset: 1, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sample = new TA([1n, 2n, 3n, 4n]); + result = sample.set(src, 0); + assert(compareArray(sample, [42n, 43n, 3n, 4n]), "offset: 0, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sample = new TA([1n, 2n, 3n, 4n]); + result = sample.set(src, 2); + assert(compareArray(sample, [1n, 2n, 42n, 43n]), "offset: 2, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); +}); + +reportCompare(0, 0); |