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Use a better Float64Array mock.

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This commit is contained in:
John-David Dalton
2014-07-22 09:16:09 -07:00
parent bdbc181e38
commit 14a99471f4
2 changed files with 66 additions and 53 deletions
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33
test/test.js
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@@ -328,6 +328,13 @@
return;
}
}
var fnToString = funcProto.toString,
nativeString = fnToString.call(toString),
reToString = /toString/g;
function createToString(funcName) {
return _.constant(nativeString.replace(reToString, funcName));
}
// load ES6 Set shim
require('./asset/set');
@@ -339,10 +346,9 @@
_._baseEach = baseEach.baseEach || baseEach['default'] || baseEach;
}
// allow bypassing native checks
var _fnToString = funcProto.toString;
setProperty(funcProto, 'toString', function wrapper() {
setProperty(funcProto, 'toString', _fnToString);
var result = _.has(this, 'toString') ? this.toString() : _fnToString.call(this);
setProperty(funcProto, 'toString', fnToString);
var result = _.has(this, 'toString') ? this.toString() : fnToString.call(this);
setProperty(funcProto, 'toString', wrapper);
return result;
});
@@ -374,7 +380,7 @@
if (key == '1' && _.isArguments(this) && _.isEqual(_.values(this), [0, 0])) {
throw new Error;
}
return _hasOwnProperty.call(this, key);
return _.has(this, key);
});
var _isFinite = Number.isFinite;
@@ -399,18 +405,20 @@
view.set(new Uint8Array(this));
return newBuffer;
}
var reToString = /toString/g,
nativeString = _fnToString.call(toString),
bufferToString = _.constant(nativeString.replace(reToString, 'ArrayBuffer')),
sliceToString = _.constant(nativeString.replace(reToString, 'slice'));
setProperty(ArrayBuffer, 'toString', bufferToString);
setProperty(bufferSlice, 'toString', sliceToString);
setProperty(ArrayBuffer, 'toString', createToString('ArrayBuffer'));
setProperty(bufferSlice, 'toString', createToString('slice'));
return ArrayBuffer;
}()));
if (!root.Float64Array) {
setProperty(root, 'Float64Array', Uint8Array);
setProperty(root, 'Float64Array', (function() {
function Float64Array(buffer, byteOffset, length) {
return new Uint8Array(buffer, byteOffset || 0, length || buffer.byteLength);
}
setProperty(Float64Array, 'BYTES_PER_ELEMENT', 8);
setProperty(Float64Array, 'toString', createToString('Float64Array'));
return Float64Array;
}()));
}
// fake `WinRTError`
setProperty(root, 'WinRTError', Error);
@@ -437,7 +445,6 @@
setProperty(Object, 'keys', _keys);
setProperty(objectProto, 'hasOwnProperty', _hasOwnProperty);
setProperty(funcProto, 'toString', _fnToString);
if (_isFinite) {
setProperty(Number, 'isFinite', _isFinite);