diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/toindex-byteoffset-toprimitive.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/toindex-byteoffset-toprimitive.js | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/toindex-byteoffset-toprimitive.js b/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/toindex-byteoffset-toprimitive.js new file mode 100644 index 0000000000..5f341c5fe3 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/toindex-byteoffset-toprimitive.js @@ -0,0 +1,178 @@ +// Copyright (C) 2017 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: ToIndex conversions on byteOffset +esid: sec-dataview.prototype.getbiguint64 +features: [ArrayBuffer, BigInt, DataView, DataView.prototype.setUint8, Symbol.toPrimitive, computed-property-names] +---*/ + +var buffer = new ArrayBuffer(12); +var sample = new DataView(buffer, 0); +sample.setUint8(0, 0x27); +sample.setUint8(1, 0x02); +sample.setUint8(2, 0x06); +sample.setUint8(3, 0x02); +sample.setUint8(4, 0x80); +sample.setUint8(5, 0x00); +sample.setUint8(6, 0x80); +sample.setUint8(7, 0x01); +sample.setUint8(8, 0x7f); +sample.setUint8(9, 0x00); +sample.setUint8(10, 0x01); +sample.setUint8(11, 0x02); + +function err() { + throw new Test262Error(); +} + +function MyError() {} + +assert.sameValue(sample.getBigUint64({ + [Symbol.toPrimitive]: function() { + return 1; + }, + valueOf: err, + toString: err +}), 0x20602800080017fn, "ToPrimitive: @@toPrimitive takes precedence"); +assert.sameValue(sample.getBigUint64({ + valueOf: function() { + return 1; + }, + toString: err +}), 0x20602800080017fn, "ToPrimitive: valueOf takes precedence over toString"); +assert.sameValue(sample.getBigUint64({ + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: toString with no valueOf"); +assert.sameValue(sample.getBigUint64({ + [Symbol.toPrimitive]: undefined, + valueOf: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip @@toPrimitive when it's undefined"); +assert.sameValue(sample.getBigUint64({ + [Symbol.toPrimitive]: null, + valueOf: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip @@toPrimitive when it's null"); +assert.sameValue(sample.getBigUint64({ + valueOf: null, + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip valueOf when it's not callable"); +assert.sameValue(sample.getBigUint64({ + valueOf: 1, + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip valueOf when it's not callable"); +assert.sameValue(sample.getBigUint64({ + valueOf: {}, + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip valueOf when it's not callable"); +assert.sameValue(sample.getBigUint64({ + valueOf: function() { + return {}; + }, + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip valueOf when it returns an object"); +assert.sameValue(sample.getBigUint64({ + valueOf: function() { + return Object(12345); + }, + toString: function() { + return 1; + } +}), 0x20602800080017fn, "ToPrimitive: skip valueOf when it returns an object"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + [Symbol.toPrimitive]: 1 + }); +}, "ToPrimitive: throw when @@toPrimitive is not callable"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + [Symbol.toPrimitive]: {} + }); +}, "ToPrimitive: throw when @@toPrimitive is not callable"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + [Symbol.toPrimitive]: function() { + return Object(1); + } + }); +}, "ToPrimitive: throw when @@toPrimitive returns an object"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + [Symbol.toPrimitive]: function() { + return {}; + } + }); +}, "ToPrimitive: throw when @@toPrimitive returns an object"); +assert.throws(MyError, function() { + sample.getBigUint64({ + [Symbol.toPrimitive]: function() { + throw new MyError(); + } + }); +}, "ToPrimitive: propagate errors from @@toPrimitive"); +assert.throws(MyError, function() { + sample.getBigUint64({ + valueOf: function() { + throw new MyError(); + } + }); +}, "ToPrimitive: propagate errors from valueOf"); +assert.throws(MyError, function() { + sample.getBigUint64({ + toString: function() { + throw new MyError(); + } + }); +}, "ToPrimitive: propagate errors from toString"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + valueOf: null, + toString: null + }); +}, "ToPrimitive: throw when skipping both valueOf and toString"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + valueOf: 1, + toString: 1 + }); +}, "ToPrimitive: throw when skipping both valueOf and toString"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + valueOf: {}, + toString: {} + }); +}, "ToPrimitive: throw when skipping both valueOf and toString"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + valueOf: function() { + return Object(1); + }, + toString: function() { + return Object(1); + } + }); +}, "ToPrimitive: throw when skipping both valueOf and toString"); +assert.throws(TypeError, function() { + sample.getBigUint64({ + valueOf: function() { + return {}; + }, + toString: function() { + return {}; + } + }); +}, "ToPrimitive: throw when skipping both valueOf and toString"); + +reportCompare(0, 0); |