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Add bizarro tests for shimmed ArrayBuffer#slice.

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This commit is contained in:
John-David Dalton
2014-07-18 08:48:05 -07:00
parent c97c2fee37
commit 66e9c68da4
2 changed files with 58 additions and 22 deletions
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34
test/index.html
View File

@@ -108,14 +108,28 @@
setProperty(document, '_createDocumentFragment', document.createDocumentFragment);
document.createDocumentFragment = function() {};
setProperty(window, '_Float64Array', window.Float64Array);
if (!window._Float64Array) {
setProperty(window, 'Float64Array', window.Uint8Array);
setProperty(window, '_ArrayBuffer', window.ArrayBuffer);
if (window.ArrayBuffer && window.Uint8Array && !new ArrayBuffer(0).slice) {
setProperty(window, 'ArrayBuffer', function(byteLength) {
var buffer = new _ArrayBuffer(byteLength);
buffer.slice = !byteLength ? Array.prototype.slice : function() {
var newBuffer = new _ArrayBuffer(byteLength),
view = new Uint8Array(newBuffer);
view.set(new Uint8Array(this));
return newBuffer;
};
return buffer;
});
}
setProperty(window, '_Float64Array', window.Float64Array);
setProperty(window, 'Float64Array', window.Float64Array ? function() {} : window.Uint8Array);
setProperty(window, 'WinRTError', Error);
setProperty(window, 'exports', window);
setProperty(window, 'global', window);
setProperty(window, 'module', {});
setProperty(window, 'WinRTError', Error);
}
function removeBizarroMethods() {
@@ -159,19 +173,23 @@
} else {
delete String.prototype.contains;
}
if (!window._Float64Array) {
setProperty(window, 'Float64Array', undefined);
}
setProperty(Function.prototype, 'toString', Function.prototype._toString);
setProperty(Object.prototype, 'hasOwnProperty', Object.prototype._hasOwnProperty);
document.createDocumentFragment = document._createDocumentFragment;
setProperty(document, '_createDocumentFragment', undefined);
setProperty(window, 'ArrayBuffer', window._ArrayBuffer);
setProperty(window, '_ArrayBuffer', undefined);
setProperty(window, 'Float64Array', window._Float64Array);
setProperty(window, '_Float64Array', undefined);
setProperty(window, 'WinRTError', undefined);
setProperty(window, 'exports', undefined);
setProperty(window, 'global', undefined);
setProperty(window, 'module', undefined);
setProperty(window, 'WinRTError', undefined);
delete Array._isArray;
delete Date._now;

46
test/test.js
View File

@@ -339,16 +339,6 @@
return result;
});
// fake DOM
setProperty(root, 'window', {});
setProperty(root.window, 'document', {});
setProperty(root.window.document, 'createDocumentFragment', function() {
return { 'nodeType': 11 };
});
// fake `WinRTError`
setProperty(root, 'WinRTError', Error);
// add extensions
Function.prototype._method = _.noop;
@@ -385,10 +375,33 @@
var _contains = String.prototype.contains;
setProperty(String.prototype, 'contains', _contains ? _.noop : Boolean);
var _Float64Array = root.Float64Array;
if (!_Float64Array) {
setProperty(root, 'Float64Array', root.Uint8Array);
var _ArrayBuffer = root.ArrayBuffer;
if (root.Uint8Array && _ArrayBuffer && !new _ArrayBuffer(0).slice) {
setProperty(window, 'ArrayBuffer', function(byteLength) {
var buffer = new _ArrayBuffer(byteLength);
buffer.slice = !byteLength ? slice : function() {
var newBuffer = new _ArrayBuffer(byteLength),
view = new Uint8Array(newBuffer);
view.set(new Uint8Array(this));
return newBuffer;
};
return buffer;
});
}
var _Float64Array = root.Float64Array;
setProperty(root, 'Float64Array', _Float64Array ? _.noop : root.Uint8Array);
// fake `WinRTError`
setProperty(root, 'WinRTError', Error);
// fake DOM
setProperty(root, 'window', {});
setProperty(root.window, 'document', {});
setProperty(root.window.document, 'createDocumentFragment', function() {
return { 'nodeType': 11 };
});
// clear cache so Lo-Dash can be reloaded
emptyObject(require.cache);
@@ -416,7 +429,12 @@
} else {
delete String.prototype.contains;
}
if (!_Float64Array) {
if (_ArrayBuffer) {
setProperty(root, 'ArrayBuffer', _ArrayBuffer);
}
if (_Float64Array) {
setProperty(root, 'Float64Array', _Float64Array);
} else {
delete root.Float64Array;
}
delete root.window;