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Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/setFloat64/set-values-return-undefined.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/setFloat64/set-values-return-undefined.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/setFloat64/set-values-return-undefined.js b/js/src/tests/test262/built-ins/DataView/prototype/setFloat64/set-values-return-undefined.js new file mode 100644 index 0000000000..eeee042d56 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/setFloat64/set-values-return-undefined.js @@ -0,0 +1,62 @@ +// 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-dataview.prototype.setfloat64 +description: > + Set values and return undefined +info: | + 24.2.4.14 DataView.prototype.setFloat64 ( byteOffset, value [ , littleEndian ] ) + + 1. Let v be the this value. + 2. If littleEndian is not present, let littleEndian be false. + 3. Return ? SetViewValue(v, byteOffset, littleEndian, "Float64", value). + + 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value ) + + ... + 15. Let bufferIndex be getIndex + viewOffset. + 16. Return SetValueInBuffer(buffer, bufferIndex, type, numberValue, isLittleEndian). + + 24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ , isLittleEndian ] ) + + ... + 9. Else if type is "Float64", then + a. Set rawBytes to a List containing the 8 bytes that are the IEEE 754-2008 + binary64 format encoding of value. If isLittleEndian is false, the bytes are + arranged in big endian order. Otherwise, the bytes are arranged in little + endian order. If value is NaN, rawValue may be set to any implementation + chosen IEEE 754-2008 binary64 format Not-a-Number encoding. An + implementation must always choose the same encoding for each implementation + distinguishable NaN value. + ... + 11. Store the individual bytes of rawBytes into block, in order, starting at + block[byteIndex]. + 12. Return NormalCompletion(undefined). +includes: [byteConversionValues.js] +---*/ + +var buffer = new ArrayBuffer(8); +var sample = new DataView(buffer, 0); + +var values = byteConversionValues.values; +var expectedValues = byteConversionValues.expected.Float64; + +values.forEach(function(value, i) { + var expected = expectedValues[i]; + + var result = sample.setFloat64(0, value, false); + + assert.sameValue( + sample.getFloat64(0), + expected, + "value: " + value + ); + assert.sameValue( + result, + undefined, + "return is undefined, value: " + value + ); +}); + +reportCompare(0, 0); |