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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type.js b/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type.js new file mode 100644 index 0000000000..75dca6862e --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type.js @@ -0,0 +1,50 @@ +// 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-typedarray-offset +description: > + Set values from different instances using the different buffer and different + type. +info: | + 22.2.3.23.2 %TypedArray%.prototype.set(typedArray [ , offset ] ) + + 1. Assert: typedArray has a [[TypedArrayName]] internal slot. If it does not, + the definition in 22.2.3.23.1 applies. + ... + 23. If SameValue(srcBuffer, targetBuffer) is true, then + ... + 24. Else, let srcByteIndex be srcByteOffset. + ... + 27. If SameValue(srcType, targetType) is true, then, + ... + 28. Else, + a. Repeat, while targetByteIndex < limit + i. Let value be GetValueFromBuffer(srcBuffer, srcByteIndex, srcType). + ii. Perform SetValueInBuffer(targetBuffer, targetByteIndex, targetType, + value). +includes: [testTypedArray.js, compareArray.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var other = TA === Float32Array ? Float64Array : Float32Array; + var src = new other([42, 43]); + var sample, result; + + sample = new TA([1, 2, 3, 4]); + result = sample.set(src, 0); + assert(compareArray(sample, [42, 43, 3, 4]), "offset: 0, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sample = new TA([1, 2, 3, 4]); + result = sample.set(src, 1); + assert(compareArray(sample, [1, 42, 43, 4]), "offset: 1, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sample = new TA([1, 2, 3, 4]); + result = sample.set(src, 2); + assert(compareArray(sample, [1, 2, 42, 43]), "offset: 2, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); +}); + +reportCompare(0, 0); |