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e7a10c70ae
This helps fix issues that make tooltip tests sometimes fail when run against jQuery 3.2 or newer due to timing differences. Details: * Add the `moduleAfterEach` function ensuring no timers are running. * Attach this function via `common.testWidget`. * Attach this function to most test suites. * Add a tooltip test helper cleaning up leftover timers. * Rename legacy `setup`/`teardown` hooks to `beforeEach`/`afterEach`. Closes gh-1920
57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
define( [
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"jquery"
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], function( $ ) {
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var exports = {},
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// Store the old count so that we only assert on tests that have actually leaked,
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// instead of asserting every time a test has leaked sometime in the past
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oldActive = 0,
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splice = [].splice;
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exports.forceScrollableWindow = function( appendTo ) {
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// The main testable area is 10000x10000 so to enforce scrolling,
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// this DIV must be greater than 10000 to work
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return $( "<div>" )
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.css( {
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height: "11000px",
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width: "11000px"
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} )
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.appendTo( appendTo || "#qunit-fixture" );
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};
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exports.onFocus = function( element, onFocus ) {
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var fn = function( event ) {
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if ( !event.originalEvent ) {
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return;
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}
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element.off( "focus", fn );
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onFocus();
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};
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element.on( "focus", fn )[ 0 ].focus();
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};
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/**
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* Ensures that tests have cleaned up properly after themselves. Should be passed as the
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* afterEach function on all modules' lifecycle object.
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*/
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exports.moduleAfterEach = function( assert ) {
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// Check for (and clean up, if possible) incomplete animations/requests/etc.
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if ( jQuery.timers && jQuery.timers.length !== 0 ) {
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assert.equal( jQuery.timers.length, 0, "No timers are still running" );
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splice.call( jQuery.timers, 0, jQuery.timers.length );
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jQuery.fx.stop();
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}
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if ( jQuery.active !== undefined && jQuery.active !== oldActive ) {
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assert.equal( jQuery.active, oldActive, "No AJAX requests are still active" );
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oldActive = jQuery.active;
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}
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};
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return exports;
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} );
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