File size: 2,569 Bytes
c02f046 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /*
* Copyright (c) 2012 VMware, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
(function (buster, define) {
"use strict";
var doc, assert, refute, supports, undef;
assert = buster.assert;
refute = buster.refute;
doc = window.document;
supports = {
localStorage: 'localStorage' in window,
sessionStorage: 'sessionStorage' in window,
comparableStorage: function (type) {
try {
if (window[type] === window[type]) {
// should always be true, but throws in IE 8
}
return true;
}
catch (e) {
return false;
}
}
};
define('clicks/transforms/storage-test', function (require) {
var storageTransform = require('clicks/transforms/storage');
buster.testCase('clicks/transforms/storage', {
'should detect localStorage': {
requiresSupportFor: {
localStorage: supports.localStorage,
comparableStorage: supports.comparableStorage('localStorage')
},
'': function () {
assert.equals('local', storageTransform(window.localStorage));
}
},
'should detect sessionStorage': {
requiresSupportFor: {
sessionStorage: supports.sessionStorage,
comparableStorage: supports.comparableStorage('sessionStorage')
},
'': function () {
assert.equals('session', storageTransform(window.sessionStorage));
}
},
'should return undefined for unknown Storage': function () {
assert.same(undef, storageTransform({}));
assert.same(undef, storageTransform(undef));
}
});
});
}(this.buster, define));
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