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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/array-arg-src-tonumber-value-type-conversions.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/array-arg-src-tonumber-value-type-conversions.js b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/array-arg-src-tonumber-value-type-conversions.js new file mode 100644 index 0000000000..ffffc3d976 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/array-arg-src-tonumber-value-type-conversions.js @@ -0,0 +1,51 @@ +// 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-array-offset +description: > + Type conversions on ToNumber(src property value) +info: | + 22.2.3.23.1 %TypedArray%.prototype.set (array [ , offset ] ) + + 1. Assert: array is any ECMAScript language value other than an Object with a + [[TypedArrayName]] internal slot. If it is such an Object, the definition in + 22.2.3.23.2 applies. + ... + 21. Repeat, while targetByteIndex < limit + a. Let Pk be ! ToString(k). + b. Let kNumber be ? ToNumber(? Get(src, Pk)). + c. If IsDetachedBuffer(targetBuffer) is true, throw a TypeError exception. + d. Perform SetValueInBuffer(targetBuffer, targetByteIndex, targetType, + kNumber). + ... +includes: [testBigIntTypedArray.js, compareArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var obj1 = { + valueOf: function() { + return 42n; + } + }; + + var obj2 = { + toString: function() { + return "42"; + } + }; + + var arr = [false, true, obj1, [], [1]]; + + var sample = new TA(arr.length); + var expected = new TA([0n, 1n, 42n, 0n, 1n]); + + sample.set(arr); + + assert( + compareArray(sample, expected), + "sample: [" + sample + "], expected: [" + expected + "]" + ); +}); + +reportCompare(0, 0); |