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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/fill/BigInt/return-abrupt-from-end-as-symbol.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/fill/BigInt/return-abrupt-from-end-as-symbol.js b/js/src/tests/test262/built-ins/TypedArray/prototype/fill/BigInt/return-abrupt-from-end-as-symbol.js new file mode 100644 index 0000000000..6dac568fb4 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/fill/BigInt/return-abrupt-from-end-as-symbol.js @@ -0,0 +1,40 @@ +// 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.fill +description: > + Return abrupt if end is a Symbol. +info: | + 22.2.3.8 %TypedArray%.prototype.fill (value [ , start [ , end ] ] ) + + %TypedArray%.prototype.fill is a distinct function that implements the same + algorithm as Array.prototype.fill as defined in 22.1.3.6 except that the this + object's [[ArrayLength]] internal slot is accessed in place of performing a + [[Get]] of "length". The implementation of the algorithm may be optimized with + the knowledge that the this value is an object that has a fixed length and + whose integer indexed properties are not sparse. However, such optimization + must not introduce any observable changes in the specified behaviour of the + algorithm. + + ... + + 22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] ) + + ... + 5. If end is undefined, let relativeEnd be len; else let relativeEnd be ? + ToInteger(end). + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, Symbol, TypedArray] +---*/ + +var end = Symbol(1); + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(); + assert.throws(TypeError, function() { + sample.fill(1n, 0, end); + }); +}); + +reportCompare(0, 0); |