3 test("expando", function(){
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6 equals("expando" in jQuery, true, "jQuery is exposing the expando");
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9 jQuery.data(obj, "foo", "bar");
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11 equals(jQuery.expando in obj, true, "jQuery.data added an expando to the object");
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13 var id = obj[jQuery.expando];
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14 equals( id in jQuery.cache, true, "jQuery.data added an entry to jQuery.cache");
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16 equals( jQuery.cache[id].foo, "bar", "jQuery.data worked correctly");
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19 test("jQuery.data", function() {
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21 var div = jQuery("#foo")[0];
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22 equals( jQuery.data(div, "test"), undefined, "Check for no data exists" );
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23 jQuery.data(div, "test", "success");
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24 equals( jQuery.data(div, "test"), "success", "Check for added data" );
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25 jQuery.data(div, "test", "overwritten");
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26 equals( jQuery.data(div, "test"), "overwritten", "Check for overwritten data" );
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27 jQuery.data(div, "test", undefined);
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28 equals( jQuery.data(div, "test"), "overwritten", "Check that data wasn't removed");
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29 jQuery.data(div, "test", null);
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30 ok( jQuery.data(div, "test") === null, "Check for null data");
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33 test(".data()", function() {
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36 var div = jQuery("#foo");
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37 div.data("test", "success");
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38 isObj( div.data(), {test: "success"}, "data() get the entire data object" )
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41 test(".data(String) and .data(String, Object)", function() {
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43 var div = jQuery("#foo");
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44 equals( div.data("test"), undefined, "Check for no data exists" );
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45 div.data("test", "success");
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46 equals( div.data("test"), "success", "Check for added data" );
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47 div.data("test", "overwritten");
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48 equals( div.data("test"), "overwritten", "Check for overwritten data" );
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49 div.data("test", undefined);
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50 equals( div.data("test"), "overwritten", "Check that data wasn't removed");
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51 div.data("test", null);
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52 ok( div.data("test") === null, "Check for null data");
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54 div.data("test", "overwritten");
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55 var hits = {test:0}, gets = {test:0};
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58 .bind("setData",function(e,key,value){ hits[key] += value; })
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59 .bind("setData.foo",function(e,key,value){ hits[key] += value; })
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60 .bind("getData",function(e,key){ gets[key] += 1; })
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61 .bind("getData.foo",function(e,key){ gets[key] += 3; });
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63 div.data("test.foo", 2);
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64 equals( div.data("test"), "overwritten", "Check for original data" );
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65 equals( div.data("test.foo"), 2, "Check for namespaced data" );
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66 equals( div.data("test.bar"), "overwritten", "Check for unmatched namespace" );
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67 equals( hits.test, 2, "Check triggered setter functions" );
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68 equals( gets.test, 5, "Check triggered getter functions" );
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73 div.data("test", 1);
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74 equals( div.data("test"), 1, "Check for original data" );
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75 equals( div.data("test.foo"), 2, "Check for namespaced data" );
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76 equals( div.data("test.bar"), 1, "Check for unmatched namespace" );
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77 equals( hits.test, 1, "Check triggered setter functions" );
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78 equals( gets.test, 5, "Check triggered getter functions" );
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84 .bind("getData",function(e,key){ return key + "root"; })
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85 .bind("getData.foo",function(e,key){ return key + "foo"; });
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87 equals( div.data("test"), "testroot", "Check for original data" );
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88 equals( div.data("test.foo"), "testfoo", "Check for namespaced data" );
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89 equals( div.data("test.bar"), "testroot", "Check for unmatched namespace" );
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92 var $elem = jQuery({});
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93 equals( $elem.data('nothing'), undefined, "Non-existent data returns undefined");
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94 equals( $elem.data('null',null).data('null'), null, "null's are preserved");
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95 equals( $elem.data('emptyString','').data('emptyString'), '', "Empty strings are preserved");
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96 equals( $elem.data('false',false).data('false'), false, "false's are preserved");
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102 test("jQuery.removeData", function() {
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104 var div = jQuery("#foo")[0];
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105 jQuery.data(div, "test", "testing");
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106 jQuery.removeData(div, "test");
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107 equals( jQuery.data(div, "test"), undefined, "Check removal of data" );
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110 test(".removeData()", function() {
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112 var div = jQuery("#foo");
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113 div.data("test", "testing");
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114 div.removeData("test");
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115 equals( div.data("test"), undefined, "Check removal of data" );
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117 div.data("test", "testing");
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118 div.data("test.foo", "testing2");
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119 div.removeData("test.bar");
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120 equals( div.data("test.foo"), "testing2", "Make sure data is intact" );
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121 equals( div.data("test"), "testing", "Make sure data is intact" );
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123 div.removeData("test");
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124 equals( div.data("test.foo"), "testing2", "Make sure data is intact" );
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125 equals( div.data("test"), undefined, "Make sure data is intact" );
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127 div.removeData("test.foo");
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128 equals( div.data("test.foo"), undefined, "Make sure data is intact" );
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131 test("queue() defaults to 'fx' type", function () {
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137 var $foo = jQuery("#foo");
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139 $foo.queue(function() {
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141 setTimeout(function() {
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142 jQuery(self).dequeue("fx");
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145 }).queue(function() {
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146 ok( "dequeuing 'fx' calls queues created with no name" )
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151 test("queue() with other types",function() {
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155 var $div = jQuery({});
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158 .queue('foo',function(){
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159 equals( ++counter, 1, "Dequeuing" );
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160 jQuery.dequeue(this,'foo');
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162 .queue('foo',function(){
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163 equals( ++counter, 2, "Dequeuing" );
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164 jQuery(this).dequeue('foo');
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166 .queue('foo',function(){
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167 equals( ++counter, 3, "Dequeuing" );
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169 .queue('foo',function(){
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170 equals( ++counter, 4, "Dequeuing" );
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173 equals( $div.queue('foo').length, 4, "Testing queue length" );
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175 $div.dequeue('foo');
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177 equals( counter, 3, "Testing previous call to dequeue" );
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178 equals( $div.queue('foo').length, 1, "Testing queue length" );
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180 $div.dequeue('foo');
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182 equals( counter, 4, "Testing previous call to dequeue" );
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183 equals( $div.queue('foo').length, 0, "Testing queue length" );
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186 test("queue(name) passes in the next item in the queue as a parameter", function() {
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189 var div = jQuery({});
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192 div.queue("foo", function(next) {
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193 equals(++counter, 1, "Dequeueing");
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195 }).queue("foo", function(next) {
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196 equals(++counter, 2, "Next was called");
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198 }).queue("bar", function() {
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199 equals(++counter, 3, "Other queues are not triggered by next()")
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202 div.dequeue("foo");
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205 test("queue(name) passes in the next item in the queue as a parameter", function() {
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208 var div = jQuery({});
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211 div.queue("foo", function(next) {
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212 equals(++counter, 1, "Dequeueing");
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214 }).queue("foo", function(next) {
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215 equals(++counter, 2, "Next was called");
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217 }).queue("bar", function() {
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218 equals(++counter, 3, "Other queues are not triggered by next()")
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221 div.dequeue("foo");
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224 test("queue() passes in the next item in the queue as a parameter to fx queues", function() {
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228 var div = jQuery({});
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231 div.queue(function(next) {
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232 equals(++counter, 1, "Dequeueing");
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234 setTimeout(function() { next() }, 500);
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235 }).queue(function(next) {
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236 equals(++counter, 2, "Next was called");
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239 }).queue("bar", function() {
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240 equals(++counter, 3, "Other queues are not triggered by next()")
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245 test("clearQueue(name) clears the queue", function() {
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248 var div = jQuery({});
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251 div.queue("foo", function(next) {
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253 jQuery(this).clearQueue("foo");
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255 }).queue("foo", function(next) {
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259 div.dequeue("foo");
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261 equals(counter, 1, "the queue was cleared");
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264 test("clearQueue() clears the fx queue", function() {
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267 var div = jQuery({});
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270 div.queue(function(next) {
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273 setTimeout(function() { jQuery(self).clearQueue(); next(); }, 50);
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274 }).queue(function(next) {
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278 equals(counter, 1, "the queue was cleared");
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