mediawiki-extensions-Visual.../modules/ve/test/ve.Element.test.js

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/*!
* VisualEditor Element tests.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
QUnit.module( 've.Element' );
/* Tests */
QUnit.test( 'getDocument', 10, function ( assert ) {
var frameDoc, frameEl, frameDiv,
$el = $( '#qunit-fixture' ),
$div = $( '<div>' ),
el = document.getElementById( 'qunit-fixture' ),
div = document.createElement( 'div' ),
win = window,
doc = document,
frame = doc.createElement( 'iframe' );
el.appendChild( frame );
frameDoc = ( frame.contentWindow && frame.contentWindow.document ) || frame.contentDocument;
frameEl = frameDoc.createElement( 'span' );
frameDoc.documentElement.appendChild( frameEl );
frameDiv = frameDoc.createElement( 'div' );
assert.strictEqual( ve.Element.static.getDocument( $el ), doc, 'jQuery' );
assert.strictEqual( ve.Element.static.getDocument( $div ), doc, 'jQuery (detached)' );
assert.strictEqual( ve.Element.static.getDocument( el ), doc, 'HTMLElement' );
assert.strictEqual( ve.Element.static.getDocument( div ), doc, 'HTMLElement (detached)' );
assert.strictEqual( ve.Element.static.getDocument( win ), doc, 'Window' );
assert.strictEqual( ve.Element.static.getDocument( doc ), doc, 'HTMLDocument' );
assert.strictEqual( ve.Element.static.getDocument( frameEl ), frameDoc, 'HTMLElement (framed)' );
assert.strictEqual( ve.Element.static.getDocument( frameDiv ), frameDoc, 'HTMLElement (framed, detached)' );
assert.strictEqual( ve.Element.static.getDocument( frameDoc ), frameDoc, 'HTMLDocument (framed)' );
assert.throws( function () {
ve.Element.static.getDocument( {} );
}, 'Invalid' );
} );