test/unit/fx.js

   1 module("fx");
   2
   3 test("animate(Hash, Object, Function)", function() {
   4         expect(1);
   5         stop();
   6         var hash = {opacity: 'show'};
   7         var hashCopy = jQuery.extend({}, hash);
   8         jQuery('#foo').animate(hash, 0, function() {
   9                 equals( hash.opacity, hashCopy.opacity, 'Check if animate changed the hash parameter' );
  10                 start();
  11         });
  12 });
  13
  14 test("animate option (queue === false)", function () {
  15         expect(1);
  16         stop();
  17
  18         var order = [];
  19
  20         var $foo = jQuery("#foo");
  21         $foo.animate({width:'100px'}, 200, function () {
  22                 // should finish after unqueued animation so second
  23                 order.push(2);
  24         });
  25         $foo.animate({fontSize:'2em'}, {queue:false, duration:10, complete:function () {
  26                 // short duration and out of queue so should finish first
  27                 order.push(1);
  28         }});
  29         $foo.animate({height:'100px'}, 10, function() {
  30                 // queued behind the first animation so should finish third
  31                 order.push(3);
  32                 isSet( order, [ 1, 2, 3], "Animations finished in the correct order" );
  33                 start();
  34         });
  35 });
  36
  37 test("animate non-element", function(){
  38         expect(1);
  39         stop();
  40
  41         var obj = { test: 0 };
  42
  43         jQuery(obj).animate({test: 200}, 200, function(){
  44                 equals( obj.test, 200, "The custom property should be modified." );
  45                 start();
  46         });
  47 });
  48
  49 test("stop()", function() {
  50         expect(3);
  51         stop();
  52
  53         var $foo = jQuery("#nothiddendiv");
  54         var w = 0;
  55         $foo.hide().width(200).width();
  56
  57         $foo.animate({ width:'show' }, 1000);
  58         setTimeout(function(){
  59                 var nw = $foo.width();
  60                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
  61                 $foo.stop();
  62
  63                 nw = $foo.width();
  64                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
  65                 setTimeout(function(){
  66                         equals( nw, $foo.width(), "The animation didn't continue" );
  67                         start();
  68                 }, 100);
  69         }, 100);
  70 });
  71
  72 test("stop() - several in queue", function() {
  73         expect(4);
  74         stop();
  75
  76         var $foo = jQuery("#nothiddendiv");
  77         var w = 0;
  78         $foo.hide().width(200).width();
  79
  80         $foo.animate({ width:'show' }, 1000);
  81         $foo.animate({ width:'hide' }, 1000);
  82         $foo.animate({ width:'show' }, 1000);
  83         setTimeout(function(){
  84                 equals( $foo.queue().length, 3, "All 3 still in the queue" );
  85                 var nw = $foo.width();
  86                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
  87                 $foo.stop();
  88
  89                 nw = $foo.width();
  90                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
  91                 equals( $foo.queue().length, 2, "The next animation continued" );
  92                 $foo.stop(true);
  93                 start();
  94         }, 100);
  95 });
  96
  97 test("stop(clearQueue)", function() {
  98         expect(4);
  99         stop();
 100
 101         var $foo = jQuery("#nothiddendiv");
 102         var w = 0;
 103         $foo.hide().width(200).width();
 104
 105         $foo.animate({ width:'show' }, 1000);
 106         $foo.animate({ width:'hide' }, 1000);
 107         $foo.animate({ width:'show' }, 1000);
 108         setTimeout(function(){
 109                 var nw = $foo.width();
 110                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 111                 $foo.stop(true);
 112
 113                 nw = $foo.width();
 114                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 115
 116                 equals( $foo.queue().length, 0, "The animation queue was cleared" );
 117                 setTimeout(function(){
 118                         equals( nw, $foo.width(), "The animation didn't continue" );
 119                         start();
 120                 }, 100);
 121         }, 100);
 122 });
 123
 124 test("stop(clearQueue, gotoEnd)", function() {
 125         expect(3);
 126         stop();
 127
 128         var $foo = jQuery("#nothiddendiv");
 129         var w = 0;
 130         $foo.hide().width(200).width();
 131
 132         $foo.animate({ width:'show' }, 1000);
 133         $foo.animate({ width:'hide' }, 1000);
 134         $foo.animate({ width:'show' }, 1000);
 135         $foo.animate({ width:'hide' }, 1000);
 136         setTimeout(function(){
 137                 var nw = $foo.width();
 138                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 139                 $foo.stop(false, true);
 140
 141                 nw = $foo.width();
 142                 equals( nw, 200, "Stop() reset the animation" );
 143
 144                 setTimeout(function(){
 145                         equals( $foo.queue().length, 3, "The next animation continued" );
 146                         $foo.stop(true);
 147                         start();
 148                 }, 100);
 149         }, 100);
 150 });
 151
 152 test("toggle()", function() {
 153         expect(6);
 154         var x = jQuery("#foo");
 155         ok( x.is(":visible"), "is visible" );
 156         x.toggle();
 157         ok( x.is(":hidden"), "is hidden" );
 158         x.toggle();
 159         ok( x.is(":visible"), "is visible again" );
 160
 161         x.toggle(true);
 162         ok( x.is(":visible"), "is visible" );
 163         x.toggle(false);
 164         ok( x.is(":hidden"), "is hidden" );
 165         x.toggle(true);
 166         ok( x.is(":visible"), "is visible again" );
 167 });
 168
 169 jQuery.checkOverflowDisplay = function(){
 170         var o = jQuery.css( this, "overflow" );
 171
 172         equals(o, "visible", "Overflow should be visible: " + o);
 173         equals(jQuery.css( this, "display" ), "inline", "Display shouldn't be tampered with.");
 174
 175         start();
 176 }
 177
 178 test("JS Overflow and Display", function() {
 179         expect(2);
 180         stop();
 181         jQuery.makeTest( "JS Overflow and Display" )
 182                 .addClass("widewidth")
 183                 .css({ overflow: "visible", display: "inline" })
 184                 .addClass("widewidth")
 185                 .text("Some sample text.")
 186                 .before("text before")
 187                 .after("text after")
 188                 .animate({ opacity: 0.5 }, "slow", jQuery.checkOverflowDisplay);
 189 });
 190
 191 test("CSS Overflow and Display", function() {
 192         expect(2);
 193         stop();
 194         jQuery.makeTest( "CSS Overflow and Display" )
 195                 .addClass("overflow inline")
 196                 .addClass("widewidth")
 197                 .text("Some sample text.")
 198                 .before("text before")
 199                 .after("text after")
 200                 .animate({ opacity: 0.5 }, "slow", jQuery.checkOverflowDisplay);
 201 });
 202
 203 jQuery.each( {
 204         "CSS Auto": function(elem,prop){
 205                 jQuery(elem).addClass("auto" + prop)
 206                         .text("This is a long string of text.");
 207                 return "";
 208         },
 209         "JS Auto": function(elem,prop){
 210                 jQuery(elem).css(prop,"auto")
 211                         .text("This is a long string of text.");
 212                 return "";
 213         },
 214         "CSS 100": function(elem,prop){
 215                 jQuery(elem).addClass("large" + prop);
 216                 return "";
 217         },
 218         "JS 100": function(elem,prop){
 219                 jQuery(elem).css(prop,prop == "opacity" ? 1 : "100px");
 220                 return prop == "opacity" ? 1 : 100;
 221         },
 222         "CSS 50": function(elem,prop){
 223                 jQuery(elem).addClass("med" + prop);
 224                 return "";
 225         },
 226         "JS 50": function(elem,prop){
 227                 jQuery(elem).css(prop,prop == "opacity" ? 0.50 : "50px");
 228                 return prop == "opacity" ? 0.5 : 50;
 229         },
 230         "CSS 0": function(elem,prop){
 231                 jQuery(elem).addClass("no" + prop);
 232                 return "";
 233         },
 234         "JS 0": function(elem,prop){
 235                 jQuery(elem).css(prop,prop == "opacity" ? 0 : "0px");
 236                 return 0;
 237         }
 238 }, function(fn, f){
 239         jQuery.each( {
 240                 "show": function(elem,prop){
 241                         jQuery(elem).hide().addClass("wide"+prop);
 242                         return "show";
 243                 },
 244                 "hide": function(elem,prop){
 245                         jQuery(elem).addClass("wide"+prop);
 246                         return "hide";
 247                 },
 248                 "100": function(elem,prop){
 249                         jQuery(elem).addClass("wide"+prop);
 250                         return prop == "opacity" ? 1 : 100;
 251                 },
 252                 "50": function(elem,prop){
 253                         return prop == "opacity" ? 0.50 : 50;
 254                 },
 255                 "0": function(elem,prop){
 256                         jQuery(elem).addClass("noback");
 257                         return 0;
 258                 }
 259         }, function(tn, t){
 260                 test(fn + " to " + tn, function() {
 261                         var elem = jQuery.makeTest( fn + " to " + tn );
 262
 263                         var t_w = t( elem, "width" );
 264                         var f_w = f( elem, "width" );
 265                         var t_h = t( elem, "height" );
 266                         var f_h = f( elem, "height" );
 267                         var t_o = t( elem, "opacity" );
 268                         var f_o = f( elem, "opacity" );
 269
 270                         var num = 0;
 271
 272                         if ( t_h == "show" ) num++;
 273                         if ( t_w == "show" ) num++;
 274                         if ( t_w == "hide"||t_w == "show" ) num++;
 275                         if ( t_h == "hide"||t_h == "show" ) num++;
 276                         if ( t_o == "hide"||t_o == "show" ) num++;
 277                         if ( t_w == "hide" ) num++;
 278                         if ( t_o.constructor == Number ) num += 2;
 279                         if ( t_w.constructor == Number ) num += 2;
 280                         if ( t_h.constructor == Number ) num +=2;
 281
 282                         expect(num);
 283                         stop();
 284
 285                         var anim = { width: t_w, height: t_h, opacity: t_o };
 286
 287                         elem.animate(anim, 50, function(){
 288                                 if ( t_w == "show" )
 289                                         equals( this.style.display, "block", "Showing, display should block: " + this.style.display);
 290
 291                                 if ( t_w == "hide"||t_w == "show" )
 292                                         equals(this.style.width.indexOf(f_w), 0, "Width must be reset to " + f_w + ": " + this.style.width);
 293
 294                                 if ( t_h == "hide"||t_h == "show" )
 295                                         equals(this.style.height.indexOf(f_h), 0, "Height must be reset to " + f_h + ": " + this.style.height);
 296
 297                                 var cur_o = jQuery.attr(this.style, "opacity");
 298                                 if ( cur_o !== "" ) cur_o = parseFloat( cur_o );
 299
 300                                 if ( t_o == "hide"||t_o == "show" )
 301                                         equals(cur_o, f_o, "Opacity must be reset to " + f_o + ": " + cur_o);
 302
 303                                 if ( t_w == "hide" )
 304                                         equals(this.style.display, "none", "Hiding, display should be none: " + this.style.display);
 305
 306                                 if ( t_o.constructor == Number ) {
 307                                         equals(cur_o, t_o, "Final opacity should be " + t_o + ": " + cur_o);
 308
 309                                         ok(jQuery.curCSS(this, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
 310                                 }
 311
 312                                 if ( t_w.constructor == Number ) {
 313                                         equals(this.style.width, t_w + "px", "Final width should be " + t_w + ": " + this.style.width);
 314
 315                                         var cur_w = jQuery.css(this,"width");
 316
 317                                         ok(this.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
 318                                 }
 319
 320                                 if ( t_h.constructor == Number ) {
 321                                         equals(this.style.height, t_h + "px", "Final height should be " + t_h + ": " + this.style.height);
 322
 323                                         var cur_h = jQuery.css(this,"height");
 324
 325                                         ok(this.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
 326                                 }
 327
 328                                 if ( t_h == "show" ) {
 329                                         var old_h = jQuery.curCSS(this, "height");
 330                                         jQuery(elem).append("<br/>Some more text<br/>and some more...");
 331                                         ok(old_h != jQuery.css(this, "height" ), "Make sure height is auto.");
 332                                 }
 333
 334                                 start();
 335                         });
 336                 });
 337         });
 338 });
 339
 340 jQuery.fn.saveState = function(){
 341         var check = ['opacity','height','width','display','overflow'];
 342         expect(check.length);
 343
 344         stop();
 345         return this.each(function(){
 346                 var self = this;
 347                 self.save = {};
 348                 jQuery.each(check, function(i,c){
 349                         self.save[c] = jQuery.css(self,c);
 350                 });
 351         });
 352 };
 353
 354 jQuery.checkState = function(){
 355         var self = this;
 356         jQuery.each(this.save, function(c,v){
 357                 var cur = jQuery.css(self,c);
 358                 equals( v, cur, "Make sure that " + c + " is reset (Old: " + v + " Cur: " + cur + ")");
 359         });
 360         start();
 361 }
 362
 363 // Chaining Tests
 364 test("Chain fadeOut fadeIn", function() {
 365         jQuery('#fadein div').saveState().fadeOut('fast').fadeIn('fast',jQuery.checkState);
 366 });
 367 test("Chain fadeIn fadeOut", function() {
 368         jQuery('#fadeout div').saveState().fadeIn('fast').fadeOut('fast',jQuery.checkState);
 369 });
 370
 371 test("Chain hide show", function() {
 372         jQuery('#show div').saveState().hide('fast').show('fast',jQuery.checkState);
 373 });
 374 test("Chain show hide", function() {
 375         jQuery('#hide div').saveState().show('fast').hide('fast',jQuery.checkState);
 376 });
 377
 378 test("Chain toggle in", function() {
 379         jQuery('#togglein div').saveState().toggle('fast').toggle('fast',jQuery.checkState);
 380 });
 381 test("Chain toggle out", function() {
 382         jQuery('#toggleout div').saveState().toggle('fast').toggle('fast',jQuery.checkState);
 383 });
 384
 385 test("Chain slideDown slideUp", function() {
 386         jQuery('#slidedown div').saveState().slideDown('fast').slideUp('fast',jQuery.checkState);
 387 });
 388 test("Chain slideUp slideDown", function() {
 389         jQuery('#slideup div').saveState().slideUp('fast').slideDown('fast',jQuery.checkState);
 390 });
 391
 392 test("Chain slideToggle in", function() {
 393         jQuery('#slidetogglein div').saveState().slideToggle('fast').slideToggle('fast',jQuery.checkState);
 394 });
 395 test("Chain slideToggle out", function() {
 396         jQuery('#slidetoggleout div').saveState().slideToggle('fast').slideToggle('fast',jQuery.checkState);
 397 });
 398
 399 jQuery.makeTest = function( text ){
 400         var elem = jQuery("<div></div>")
 401                 .attr("id", "test" + jQuery.makeTest.id++)
 402                 .addClass("box");
 403
 404         jQuery("<h4></h4>")
 405                 .text( text )
 406                 .appendTo("#fx-tests")
 407                 .click(function(){
 408                         jQuery(this).next().toggle();
 409                 })
 410                 .after( elem );
 411
 412         return elem;
 413 }
 414
 415 jQuery.makeTest.id = 1;