diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getUint8/toindex-byteoffset.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getUint8/toindex-byteoffset.js | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getUint8/toindex-byteoffset.js b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/toindex-byteoffset.js new file mode 100644 index 0000000000..61863b677d --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/toindex-byteoffset.js @@ -0,0 +1,61 @@ +// 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.getuint8 +description: > + ToIndex conversions on byteOffset +info: | + 24.2.4.10 DataView.prototype.getUint8 ( byteOffset ) + + 1. Let v be the this value. + 2. Return ? GetViewValue(v, byteOffset, true, "Uint8"). + + 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) + + ... + 4. Let getIndex be ? ToIndex(requestIndex). + ... +features: [DataView.prototype.setUint8] +---*/ + +var buffer = new ArrayBuffer(4); +var sample = new DataView(buffer, 0); + +sample.setUint8(0, 39); +sample.setUint8(1, 42); +sample.setUint8(2, 7); +sample.setUint8(3, 77); + +var obj1 = { + valueOf: function() { + return 2; + } +}; + +var obj2 = { + toString: function() { + return 3; + } +}; + +assert.sameValue(sample.getUint8(-0), 39, "-0"); +assert.sameValue(sample.getUint8(obj1), 7, "object's valueOf"); +assert.sameValue(sample.getUint8(obj2), 77, "object's toString"); +assert.sameValue(sample.getUint8(""), 39, "the Empty string"); +assert.sameValue(sample.getUint8("0"), 39, "string '0'"); +assert.sameValue(sample.getUint8("2"), 7, "string '1'"); +assert.sameValue(sample.getUint8(true), 42, "true"); +assert.sameValue(sample.getUint8(false), 39, "false"); +assert.sameValue(sample.getUint8(NaN), 39, "NaN"); +assert.sameValue(sample.getUint8(null), 39, "null"); +assert.sameValue(sample.getUint8(0.1), 39, "0.1"); +assert.sameValue(sample.getUint8(0.9), 39, "0.9"); +assert.sameValue(sample.getUint8(1.1), 42, "1.1"); +assert.sameValue(sample.getUint8(1.9), 42, "1.9"); +assert.sameValue(sample.getUint8(-0.1), 39, "-0.1"); +assert.sameValue(sample.getUint8(-0.99999), 39, "-0.99999"); +assert.sameValue(sample.getUint8(undefined), 39, "undefined"); +assert.sameValue(sample.getUint8(), 39, "no arg"); + +reportCompare(0, 0); |