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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/some/callbackfn-return-does-not-change-instance.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/some/callbackfn-return-does-not-change-instance.js b/js/src/tests/test262/built-ins/TypedArray/prototype/some/callbackfn-return-does-not-change-instance.js new file mode 100644 index 0000000000..3b63658139 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/some/callbackfn-return-does-not-change-instance.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.some +description: > + The callbackfn return does not change the instance +info: | + 22.2.3.25 %TypedArray%.prototype.some ( callbackfn [ , thisArg ] ) + + %TypedArray%.prototype.some is a distinct function that implements the same + algorithm as Array.prototype.some as defined in 22.1.3.24 except that the this + object's [[ArrayLength]] internal slot is accessed in place of performing a + [[Get]] of "length". + + 22.1.3.24 Array.prototype.some ( callbackfn [ , thisArg ] ) + + ... + 6. Repeat, while k < len + .. + c. If kPresent is true, then + i. Let kValue be ? Get(O, Pk). + ii. Let testResult be ToBoolean(? Call(callbackfn, T, « kValue, k, O »)). + ... +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([40, 41, 42]); + + sample.some(function() { + return 0; + }); + + assert.sameValue(sample[0], 40, "[0] == 40"); + assert.sameValue(sample[1], 41, "[1] == 41"); + assert.sameValue(sample[2], 42, "[2] == 42"); +}); + +reportCompare(0, 0); |