273 lines
No EOL
5.5 KiB
JavaScript
273 lines
No EOL
5.5 KiB
JavaScript
module("queue", { teardown: moduleTeardown });
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test("queue() with other types",function() {
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expect(11);
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var counter = 0;
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stop();
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var $div = jQuery({}),
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defer;
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$div.promise("foo").done(function() {
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equals( counter, 0, "Deferred for collection with no queue is automatically resolved" );
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});
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$div
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.queue("foo",function(){
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equals( ++counter, 1, "Dequeuing" );
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jQuery.dequeue(this,"foo");
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})
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.queue("foo",function(){
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equals( ++counter, 2, "Dequeuing" );
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jQuery(this).dequeue("foo");
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})
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.queue("foo",function(){
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equals( ++counter, 3, "Dequeuing" );
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})
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.queue("foo",function(){
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equals( ++counter, 4, "Dequeuing" );
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});
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defer = $div.promise("foo").done(function() {
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equals( counter, 4, "Testing previous call to dequeue in deferred" );
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start();
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});
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equals( $div.queue("foo").length, 4, "Testing queue length" );
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$div.dequeue("foo");
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equals( counter, 3, "Testing previous call to dequeue" );
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equals( $div.queue("foo").length, 1, "Testing queue length" );
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$div.dequeue("foo");
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equals( counter, 4, "Testing previous call to dequeue" );
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equals( $div.queue("foo").length, 0, "Testing queue length" );
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});
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test("queue(name) passes in the next item in the queue as a parameter", function() {
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expect(2);
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var div = jQuery({});
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var counter = 0;
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div.queue("foo", function(next) {
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equals(++counter, 1, "Dequeueing");
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next();
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}).queue("foo", function(next) {
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equals(++counter, 2, "Next was called");
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next();
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}).queue("bar", function() {
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equals(++counter, 3, "Other queues are not triggered by next()")
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});
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div.dequeue("foo");
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});
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test("queue(name) passes in the next item in the queue as a parameter", function() {
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expect(2);
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var div = jQuery({});
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var counter = 0;
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div.queue("foo", function(next) {
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equals(++counter, 1, "Dequeueing");
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next();
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}).queue("foo", function(next) {
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equals(++counter, 2, "Next was called");
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next();
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}).queue("bar", function() {
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equals(++counter, 3, "Other queues are not triggered by next()")
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});
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div.dequeue("foo");
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});
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test("queue() passes in the next item in the queue as a parameter to fx queues", function() {
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expect(3);
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stop();
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var div = jQuery({});
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var counter = 0;
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div.queue(function(next) {
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equals(++counter, 1, "Dequeueing");
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var self = this;
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setTimeout(function() { next() }, 500);
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}).queue(function(next) {
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equals(++counter, 2, "Next was called");
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next();
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}).queue("bar", function() {
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equals(++counter, 3, "Other queues are not triggered by next()")
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});
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jQuery.when( div.promise("fx"), div ).done(function() {
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equals(counter, 2, "Deferreds resolved");
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start();
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});
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});
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test("callbacks keep their place in the queue", function() {
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expect(5);
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stop();
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var div = jQuery("<div>"),
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counter = 0;
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div.queue(function( next ) {
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equal( ++counter, 1, "Queue/callback order: first called" );
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setTimeout( next, 200 );
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}).show(100, function() {
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equal( ++counter, 2, "Queue/callback order: second called" );
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jQuery(this).hide(100, function() {
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equal( ++counter, 4, "Queue/callback order: fourth called" );
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});
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}).queue(function( next ) {
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equal( ++counter, 3, "Queue/callback order: third called" );
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next();
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});
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div.promise("fx").done(function() {
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equals(counter, 4, "Deferreds resolved");
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start();
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});
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});
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test("delay()", function() {
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expect(2);
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stop();
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var foo = jQuery({}), run = 0;
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foo.delay(100).queue(function(){
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run = 1;
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ok( true, "The function was dequeued." );
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start();
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});
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equals( run, 0, "The delay delayed the next function from running." );
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});
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test("clearQueue(name) clears the queue", function() {
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expect(2);
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stop()
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var div = jQuery({});
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var counter = 0;
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div.queue("foo", function(next) {
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counter++;
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jQuery(this).clearQueue("foo");
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next();
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}).queue("foo", function(next) {
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counter++;
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});
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div.promise("foo").done(function() {
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ok( true, "dequeue resolves the deferred" );
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start();
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});
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div.dequeue("foo");
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equals(counter, 1, "the queue was cleared");
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});
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test("clearQueue() clears the fx queue", function() {
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expect(1);
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var div = jQuery({});
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var counter = 0;
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div.queue(function(next) {
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counter++;
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var self = this;
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setTimeout(function() { jQuery(self).clearQueue(); next(); }, 50);
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}).queue(function(next) {
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counter++;
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});
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equals(counter, 1, "the queue was cleared");
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div.removeData();
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});
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test("_mark() and _unmark()", function() {
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expect(1);
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var div = {},
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$div = jQuery( div );
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stop();
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jQuery._mark( div, "foo" );
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jQuery._mark( div, "foo" );
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jQuery._unmark( div, "foo" );
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jQuery._unmark( div, "foo" );
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$div.promise( "foo" ).done(function() {
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ok( true, "No more marks" );
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start();
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});
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});
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test("_mark() and _unmark() default to 'fx'", function() {
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expect(1);
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var div = {},
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$div = jQuery( div );
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stop();
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jQuery._mark( div );
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jQuery._mark( div );
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jQuery._unmark( div, "fx" );
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jQuery._unmark( div );
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$div.promise().done(function() {
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ok( true, "No more marks" );
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start();
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});
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});
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test("promise()", function() {
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expect(1);
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stop();
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var objects = [];
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jQuery.each( [{}, {}], function( i, div ) {
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var $div = jQuery( div );
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$div.queue(function( next ) {
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setTimeout( function() {
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if ( i ) {
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next();
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setTimeout( function() {
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jQuery._unmark( div );
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}, 20 );
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} else {
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jQuery._unmark( div );
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setTimeout( function() {
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next();
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}, 20 );
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}
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}, 50 );
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}).queue(function( next ) {
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next();
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});
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jQuery._mark( div );
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objects.push( $div );
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});
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jQuery.when.apply( jQuery, objects ).done(function() {
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ok( true, "Deferred resolved" );
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start();
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});
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jQuery.each( objects, function() {
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this.dequeue();
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});
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}); |