| // 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 converted values from different buffer and different type instances |
| 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: [byteConversionValues.js, testTypedArray.js] |
| features: [TypedArray] |
| ---*/ |
| |
| testTypedArrayConversions(byteConversionValues, function(TA, value, expected, initial) { |
| if (TA === Float64Array) { |
| return; |
| } |
| var src = new Float64Array([value]); |
| var target = new TA([initial]); |
| |
| target.set(src); |
| |
| assert.sameValue(target[0], expected); |
| }); |