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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/subarray/BigInt/detached-buffer.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/subarray/BigInt/detached-buffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/detached-buffer.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/detached-buffer.js b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/detached-buffer.js new file mode 100644 index 0000000000..524f6858e2 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/detached-buffer.js @@ -0,0 +1,67 @@ +// 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.subarray +description: Throws a TypeError creating a new instance with a detached buffer +info: | + 22.2.3.27 %TypedArray%.prototype.subarray( begin , end ) + + ... + 7. Let relativeBegin be ? ToInteger(begin). + ... + 9. If end is undefined, let relativeEnd be srcLength; else, let relativeEnd be + ? ToInteger(end). + ... + 17. Return ? TypedArraySpeciesCreate(O, argumentsList). + + 22.2.4.7 TypedArraySpeciesCreate ( exemplar, argumentList ) + + ... + 3. Let constructor be ? SpeciesConstructor(exemplar, defaultConstructor). + 4. Return ? TypedArrayCreate(constructor, argumentList). + + 22.2.4.6 TypedArrayCreate ( constructor, argumentList ) + + 1. Let newTypedArray be ? Construct(constructor, argumentList). + ... + + 22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] ) + + ... + 11. If IsDetachedBuffer(buffer) is true, throw a TypeError exception. + ... +includes: [testBigIntTypedArray.js, detachArrayBuffer.js] +features: [BigInt, TypedArray] +---*/ + +var begin, end; + +var o1 = { + valueOf: function() { + begin = true; + return 0; + } +}; + +var o2 = { + valueOf: function() { + end = true; + return 2; + } +}; + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(2); + begin = false; + end = false; + + $DETACHBUFFER(sample.buffer); + assert.throws(TypeError, function() { + sample.subarray(o1, o2); + }); + + assert(begin, "observable ToInteger(begin)"); + assert(end, "observable ToInteger(end)"); +}); + +reportCompare(0, 0); |