mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Popups
synced 2024-12-11 23:36:07 +00:00
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
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( function ( mw, $ ) {
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var pageVisibility = mw.popups.pageVisibility;
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QUnit.module( 'ext.popups/pageVisibility', {
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setup: function () {
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pageVisibility.documentHiddenPropertyName = null;
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pageVisibility.documentVisibilityChangeEventName = null;
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}
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} );
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QUnit.test( 'browser specific `document.hidden` property name is correctly detected', function ( assert ) {
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var testCases = [
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[ { hidden: false }, 'hidden' ],
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[ { mozHidden: false }, 'mozHidden' ],
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[ { msHidden: false }, 'msHidden' ],
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[ { webkitHidden: false }, 'webkitHidden' ],
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[ { unsupportedHidden: false }, undefined ],
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[ {}, undefined ]
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];
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assert.expect( testCases.length );
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$.each( testCases, function ( i, testCase ) {
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// clear the cache so we get a fresh result
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pageVisibility.documentHiddenPropertyName = null;
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assert.equal(
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pageVisibility.getDocumentHiddenPropertyName( testCase[ 0 ] ), testCase[ 1 ] );
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} );
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} );
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QUnit.test( 'browser specific `document.visibilitychange` event name is correctly detected', function ( assert ) {
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var testCases = [
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[ { hidden: false }, 'visibilitychange' ],
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[ { mozHidden: false }, 'mozvisibilitychange' ],
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[ { msHidden: false }, 'msvisibilitychange' ],
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[ { webkitHidden: false }, 'webkitvisibilitychange' ],
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[ { unsupportedHidden: false }, undefined ],
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[ {}, undefined ]
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];
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assert.expect( testCases.length );
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$.each( testCases, function ( i, testCase ) {
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// clear the cache so we get a fresh result
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pageVisibility.documentVisibilityChangeEventName = null;
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assert.equal(
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pageVisibility.getDocumentVisibilitychangeEventName( testCase[ 0 ] ), testCase[ 1 ] );
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} );
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} );
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QUnit.test( 'document visibility is correctly detected', function ( assert ) {
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var testCases = [
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[ { hidden: false }, false ],
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[ { hidden: true }, true ],
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[ { mozHidden: false }, false ],
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[ { mozHidden: true }, true ],
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[ { msHidden: false }, false ],
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[ { msHidden: true }, true ],
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[ { webkitHidden: false }, false ],
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[ { webkitHidden: true }, true ],
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[ { unsupportedHidden: false }, undefined ],
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[ {}, undefined ]
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];
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assert.expect( testCases.length );
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$.each( testCases, function ( i, testCase ) {
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// clear the cache so we get a fresh result
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pageVisibility.documentHiddenPropertyName = null;
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assert.equal(
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pageVisibility.isDocumentHidden( testCase[ 0 ] ), testCase[ 1 ] );
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} );
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} );
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}( mediaWiki, jQuery ) );
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