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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-sab.js | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type-sab.js b/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type-sab.js new file mode 100644 index 0000000000..3e289e32ae --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type-sab.js @@ -0,0 +1,110 @@ +// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// Copyright (C) 2017 Mozilla Corporation. 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. +includes: [testTypedArray.js, compareArray.js] +features: [SharedArrayBuffer, TypedArray] +---*/ + +var int_views = [Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array]; + +testWithTypedArrayConstructors(function(TA) { + var other = Int32Array; + var sab = new SharedArrayBuffer(2 * other.BYTES_PER_ELEMENT); + var src = new other(sab); + src[0] = 42; + src[1] = 43; + var sample, result; + + sample = new TA([1, 2, 3, 4]); + result = sample.set(src, 0); + assert(compareArray(sample, [42, 43, 3, 4]), "src is SAB-backed, 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]), "src is SAB-backed, 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]), "src is SAB-backed, offset: 2, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + + src = new other([42, 43]); + + sab = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 0); + assert(compareArray(sample, [42, 43, 3, 4]), "sample is SAB-backed, offset: 0, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sab = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 1); + assert(compareArray(sample, [1, 42, 43, 4]), "sample is SAB-backed, offset: 1, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sab = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 2); + assert(compareArray(sample, [1, 2, 42, 43]), "sample is SAB-backed, offset: 2, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + var sab1 = new SharedArrayBuffer(2 * other.BYTES_PER_ELEMENT); + src = new other(sab1); + src[0] = 42; + src[1] = 43; + + var sab2; + sab2 = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab2); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 0); + assert(compareArray(sample, [42, 43, 3, 4]), "src and sample are SAB-backed, offset: 0, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sab2 = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab2); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 1); + assert(compareArray(sample, [1, 42, 43, 4]), "src and sample are SAB-backed, offset: 1, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); + + sab2 = new SharedArrayBuffer(4 * TA.BYTES_PER_ELEMENT); + sample = new TA(sab2); + sample[0] = 1; + sample[1] = 2; + sample[2] = 3; + sample[3] = 4; + result = sample.set(src, 2); + assert(compareArray(sample, [1, 2, 42, 43]), "src and sample are SAB-backed, offset: 2, result: " + sample); + assert.sameValue(result, undefined, "returns undefined"); +}, int_views); + +reportCompare(0, 0); |