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Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js b/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js new file mode 100644 index 0000000000..0980996a0f --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js @@ -0,0 +1,63 @@ +// 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.getint16 +description: > + ToIndex conversions on byteOffset +info: | + 24.2.4.8 DataView.prototype.getInt16 ( byteOffset [ , littleEndian ] ) + + 1. Let v be the this value. + 2. If littleEndian is not present, let littleEndian be false. + 3. Return ? GetViewValue(v, byteOffset, littleEndian, "Int16"). + + 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) + + ... + 4. Let getIndex be ? ToIndex(requestIndex). + ... +features: [DataView.prototype.setUint8] +---*/ + +var buffer = new ArrayBuffer(8); +var sample = new DataView(buffer, 0); + +sample.setUint8(0, 127); +sample.setUint8(1, 255); +sample.setUint8(2, 1); +sample.setUint8(3, 127); +sample.setUint8(4, 255); + +var obj1 = { + valueOf: function() { + return 2; + } +}; + +var obj2 = { + toString: function() { + return 3; + } +}; + +assert.sameValue(sample.getInt16(-0), 32767, "-0"); +assert.sameValue(sample.getInt16(obj1), 383, "object's valueOf"); +assert.sameValue(sample.getInt16(obj2), 32767, "object's toString"); +assert.sameValue(sample.getInt16(""), 32767, "the Empty string"); +assert.sameValue(sample.getInt16("0"), 32767, "string '0'"); +assert.sameValue(sample.getInt16("2"), 383, "string '2'"); +assert.sameValue(sample.getInt16(true), -255, "true"); +assert.sameValue(sample.getInt16(false), 32767, "false"); +assert.sameValue(sample.getInt16(NaN), 32767, "NaN"); +assert.sameValue(sample.getInt16(null), 32767, "null"); +assert.sameValue(sample.getInt16(0.1), 32767, "0.1"); +assert.sameValue(sample.getInt16(0.9), 32767, "0.9"); +assert.sameValue(sample.getInt16(1.1), -255, "1.1"); +assert.sameValue(sample.getInt16(1.9), -255, "1.9"); +assert.sameValue(sample.getInt16(-0.1), 32767, "-0.1"); +assert.sameValue(sample.getInt16(-0.99999), 32767, "-0.99999"); +assert.sameValue(sample.getInt16(undefined), 32767, "undefined"); +assert.sameValue(sample.getInt16(), 32767, "no arg"); + +reportCompare(0, 0); |