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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/map/callbackfn-return-affects-returned-object.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/map/callbackfn-return-affects-returned-object.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/map/callbackfn-return-affects-returned-object.js b/js/src/tests/test262/built-ins/TypedArray/prototype/map/callbackfn-return-affects-returned-object.js new file mode 100644 index 0000000000..8627c187a3 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/map/callbackfn-return-affects-returned-object.js @@ -0,0 +1,33 @@ +// 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.map +description: > + The callbackfn returned values are applied to the new instance +info: | + 22.2.3.19 %TypedArray%.prototype.map ( callbackfn [ , thisArg ] ) + + 6. Let A be ? TypedArraySpeciesCreate(O, « len »). + 7. Let k be 0. + 8. Repeat, while k < len + ... + c. Let mappedValue be ? Call(callbackfn, T, « kValue, k, O »). + d. Perform ? Set(A, Pk, mappedValue, true). + ... + 9. Return A. +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([1, 2, 4]); + var result = sample.map(function(v) { + return v * 3; + }); + + assert.sameValue(result[0], 3, "result[0] == 3"); + assert.sameValue(result[1], 6, "result[1] == 6"); + assert.sameValue(result[2], 12, "result[2] == 12"); +}); + +reportCompare(0, 0); |