| // 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-object |
| description: > |
| Verify conversion values on returned instance |
| info: | |
| 22.2.4.4 TypedArray ( object ) |
| |
| This description applies only if the TypedArray function is called with at |
| least one argument and the Type of the first argument is Object and that |
| object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]] |
| internal slot. |
| |
| ... |
| 9. Repeat, while k < len |
| ... |
| c. Perform ? Set(O, Pk, kValue, true). |
| ... |
| |
| 9.4.5.9 IntegerIndexedElementSet ( O, index, value ) |
| |
| ... |
| 15. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue). |
| ... |
| |
| 24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ , |
| isLittleEndian ] ) |
| |
| ... |
| 8. If type is "Float32", then |
| ... |
| 9. Else, if type is "Float64", then |
| ... |
| 10. Else, |
| ... |
| b. Let convOp be the abstract operation named in the Conversion Operation |
| column in Table 50 for Element Type type. |
| c. Let intValue be convOp(value). |
| d. If intValue ≥ 0, then |
| ... |
| e. Else, |
| ... |
| includes: [byteConversionValues.js, testTypedArray.js] |
| ---*/ |
| |
| testTypedArrayConversions(byteConversionValues, function(TA, value, expected) { |
| var sample = new TA([value]); |
| |
| assert.sameValue(sample[0], expected, value + " converts to " + expected); |
| }); |