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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-equal-or-greater-length-returns-minus-one.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-equal-or-greater-length-returns-minus-one.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-equal-or-greater-length-returns-minus-one.js b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-equal-or-greater-length-returns-minus-one.js new file mode 100644 index 0000000000..925de9d041 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/indexOf/BigInt/fromIndex-equal-or-greater-length-returns-minus-one.js @@ -0,0 +1,32 @@ +// 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.indexof +description: Return -1 if fromIndex >= ArrayLength +info: | + 22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.indexOf is a distinct function that implements the same + algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the + this object's [[ArrayLength]] internal slot is accessed in place of performing + a [[Get]] of "length". + + 22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] ) + + ... + 4. Let n be ? ToInteger(fromIndex). (If fromIndex is undefined, this step + produces the value 0.) + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample; + + sample = new TA(42); + assert.sameValue(sample.indexOf(0n, 42), -1); + assert.sameValue(sample.indexOf(0n, 43), -1); +}); + +reportCompare(0, 0); |