test/unit/fx.js

   1 module("fx");
   2
   3 test("animate(Hash, Object, Function)", function() {
   4         expect(3);
   5         stop();
   6         var hash = {opacity: 'show'};
   7         var hashCopy = $.extend({}, hash);
   8         $('#foo').animate(hash, 0, function() {
   9                 ok( hash.opacity == hashCopy.opacity, 'Check if animate changed the hash parameter' );
  10         });
  11         // using contents will get comments regular, text, and comment nodes
  12         $("#nonnodes").contents().animate({paddingLeft:"5px"}, 100, function () {
  13                 equals(this.nodeType, 1, "Check node,textnode,comment animate just does real nodes" );
  14                 equals($(this).css("paddingLeft"), "5px", "Check node,textnode,comment animate just does real nodes" );
  15                 start();
  16         });
  17 });
  18
  19 test("animate option (queue === false)", function () {
  20         expect(1);
  21         stop();
  22
  23         var order = [];
  24
  25         var $foo = $("#foo");
  26         $foo.animate({width:'100px'}, 200, function () {
  27                 // should finish after unqueued animation so second
  28                 order.push(2);
  29         });
  30         $foo.animate({fontSize:'2em'}, {queue:false, duration:10, complete:function () {
  31                 // short duration and out of queue so should finish first
  32                 order.push(1);
  33         }});
  34         $foo.animate({height:'100px'}, 10, function() {
  35                 // queued behind the first animation so should finish third
  36                 order.push(3);
  37                 isSet( order, [ 1, 2, 3], "Animations finished in the correct order" );
  38                 start();
  39         });
  40 });
  41
  42 test("queue() defaults to 'fx' type", function () {
  43         expect(2);
  44         stop();
  45
  46         var $foo = $("#foo");
  47         $foo.queue("fx", [ "sample", "array" ]);
  48         var arr = $foo.queue();
  49         isSet(arr, [ "sample", "array" ], "queue() got an array set with type 'fx'");
  50         $foo.queue([ "another", "one" ]);
  51         var arr = $foo.queue("fx");
  52         isSet(arr, [ "another", "one" ], "queue('fx') got an array set with no type");
  53         // clean up after test
  54         $foo.queue([]);
  55
  56         start();
  57 });
  58
  59 test("stop()", function() {
  60         expect(3);
  61         stop();
  62
  63         var $foo = $("#nothiddendiv");
  64         var w = 0;
  65         $foo.hide().width(200).width();
  66
  67         $foo.animate({ width:'show' }, 1000);
  68         setTimeout(function(){
  69                 var nw = $foo.width();
  70                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
  71                 $foo.stop();
  72
  73                 nw = $foo.width();
  74                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
  75                 setTimeout(function(){
  76                         equals( nw, $foo.width(), "The animation didn't continue" );
  77                         start();
  78                 }, 100);
  79         }, 100);
  80 });
  81
  82 test("stop() - several in queue", function() {
  83         expect(4);
  84         stop();
  85
  86         var $foo = $("#nothiddendiv");
  87         var w = 0;
  88         $foo.hide().width(200).width();
  89
  90         $foo.animate({ width:'show' }, 1000);
  91         $foo.animate({ width:'hide' }, 1000);
  92         $foo.animate({ width:'show' }, 1000);
  93         setTimeout(function(){
  94                 equals( $foo.queue().length, 3, "All 3 still in the queue" );
  95                 var nw = $foo.width();
  96                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
  97                 $foo.stop();
  98
  99                 nw = $foo.width();
 100                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 101                 equals( $foo.queue().length, 2, "The next animation continued" );
 102                 $foo.stop(true);
 103                 start();
 104         }, 100);
 105 });
 106
 107 test("stop(clearQueue)", function() {
 108         expect(4);
 109         stop();
 110
 111         var $foo = $("#nothiddendiv");
 112         var w = 0;
 113         $foo.hide().width(200).width();
 114
 115         $foo.animate({ width:'show' }, 1000);
 116         $foo.animate({ width:'hide' }, 1000);
 117         $foo.animate({ width:'show' }, 1000);
 118         setTimeout(function(){
 119                 var nw = $foo.width();
 120                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 121                 $foo.stop(true);
 122
 123                 nw = $foo.width();
 124                 ok( nw != w, "Stop didn't reset the animation " + nw + "px " + w + "px");
 125
 126                 equals( $foo.queue().length, 0, "The animation queue was cleared" );
 127                 setTimeout(function(){
 128                         equals( nw, $foo.width(), "The animation didn't continue" );
 129                         start();
 130                 }, 100);
 131         }, 100);
 132 });
 133
 134 test("stop(clearQueue, gotoEnd)", function() {
 135         expect(3);
 136         stop();
 137
 138         var $foo = $("#nothiddendiv");
 139         var w = 0;
 140         $foo.hide().width(200).width();
 141
 142         $foo.animate({ width:'show' }, 1000);
 143         $foo.animate({ width:'hide' }, 1000);
 144         $foo.animate({ width:'show' }, 1000);
 145         $foo.animate({ width:'hide' }, 1000);
 146         setTimeout(function(){
 147                 var nw = $foo.width();
 148                 ok( nw != w, "An animation occurred " + nw + "px " + w + "px");
 149                 $foo.stop(false, true);
 150
 151                 nw = $foo.width();
 152                 equals( nw, 200, "Stop() reset the animation" );
 153
 154                 setTimeout(function(){
 155                         equals( $foo.queue().length, 3, "The next animation continued" );
 156                         $foo.stop(true);
 157                         start();
 158                 }, 100);
 159         }, 100);
 160 });
 161
 162 test("toggle()", function() {
 163         expect(3);
 164         var x = $("#foo");
 165         ok( x.is(":visible"), "is visible" );
 166         x.toggle();
 167         ok( x.is(":hidden"), "is hidden" );
 168         x.toggle();
 169         ok( x.is(":visible"), "is visible again" );
 170 });
 171
 172 var visible = {
 173         Normal: function(elem){},
 174         "CSS Hidden": function(elem){
 175                 $(this).addClass("hidden");
 176         },
 177         "JS Hidden": function(elem){
 178                 $(this).hide();
 179         }
 180 };
 181
 182 var from = {
 183         "CSS Auto": function(elem,prop){
 184                 $(elem).addClass("auto" + prop)
 185                         .text("This is a long string of text.");
 186                 return "";
 187         },
 188         "JS Auto": function(elem,prop){
 189                 $(elem).css(prop,"auto")
 190                         .text("This is a long string of text.");
 191                 return "";
 192         },
 193         "CSS 100": function(elem,prop){
 194                 $(elem).addClass("large" + prop);
 195                 return "";
 196         },
 197         "JS 100": function(elem,prop){
 198                 $(elem).css(prop,prop == "opacity" ? 1 : "100px");
 199                 return prop == "opacity" ? 1 : 100;
 200         },
 201         "CSS 50": function(elem,prop){
 202                 $(elem).addClass("med" + prop);
 203                 return "";
 204         },
 205         "JS 50": function(elem,prop){
 206                 $(elem).css(prop,prop == "opacity" ? 0.50 : "50px");
 207                 return prop == "opacity" ? 0.5 : 50;
 208         },
 209         "CSS 0": function(elem,prop){
 210                 $(elem).addClass("no" + prop);
 211                 return "";
 212         },
 213         "JS 0": function(elem,prop){
 214                 $(elem).css(prop,prop == "opacity" ? 0 : "0px");
 215                 return 0;
 216         }
 217 };
 218
 219 var to = {
 220         "show": function(elem,prop){
 221                 $(elem).hide().addClass("wide"+prop);
 222                 return "show";
 223         },
 224         "hide": function(elem,prop){
 225                 $(elem).addClass("wide"+prop);
 226                 return "hide";
 227         },
 228         "100": function(elem,prop){
 229                 $(elem).addClass("wide"+prop);
 230                 return prop == "opacity" ? 1 : 100;
 231         },
 232         "50": function(elem,prop){
 233                 return prop == "opacity" ? 0.50 : 50;
 234         },
 235         "0": function(elem,prop){
 236                 $(elem).addClass("noback");
 237                 return 0;
 238         }
 239 };
 240
 241 function checkOverflowDisplay(){
 242         var o = jQuery.css( this, "overflow" );
 243
 244         ok(o == "visible", "Overflow should be visible: " + o);
 245         ok(jQuery.css( this, "display" ) == "inline", "Display shouldn't be tampered with.");
 246
 247         start();
 248 }
 249
 250 test("JS Overflow and Display", function() {
 251         expect(2);
 252         stop();
 253         makeTest( "JS Overflow and Display" )
 254                 .addClass("widewidth")
 255                 .css({ overflow: "visible", display: "inline" })
 256                 .addClass("widewidth")
 257                 .text("Some sample text.")
 258                 .before("text before")
 259                 .after("text after")
 260                 .animate({ opacity: 0.5 }, "slow", checkOverflowDisplay);
 261 });
 262
 263 test("CSS Overflow and Display", function() {
 264         expect(2);
 265         stop();
 266         makeTest( "CSS Overflow and Display" )
 267                 .addClass("overflow inline")
 268                 .addClass("widewidth")
 269                 .text("Some sample text.")
 270                 .before("text before")
 271                 .after("text after")
 272                 .animate({ opacity: 0.5 }, "slow", checkOverflowDisplay);
 273 });
 274
 275 jQuery.each( from, function(fn, f){
 276         jQuery.each( to, function(tn, t){
 277                 test(fn + " to " + tn, function() {
 278                         var elem = makeTest( fn + " to " + tn );
 279
 280                         var t_w = t( elem, "width" );
 281                         var f_w = f( elem, "width" );
 282                         var t_h = t( elem, "height" );
 283                         var f_h = f( elem, "height" );
 284                         var t_o = t( elem, "opacity" );
 285                         var f_o = f( elem, "opacity" );
 286
 287                         var num = 0;
 288
 289                         if ( t_h == "show" ) num++;
 290                         if ( t_w == "show" ) num++;
 291                         if ( t_w == "hide"||t_w == "show" ) num++;
 292                         if ( t_h == "hide"||t_h == "show" ) num++;
 293                         if ( t_o == "hide"||t_o == "show" ) num++;
 294                         if ( t_w == "hide" ) num++;
 295                         if ( t_o.constructor == Number ) num += 2;
 296                         if ( t_w.constructor == Number ) num += 2;
 297                         if ( t_h.constructor == Number ) num +=2;
 298
 299                         expect(num);
 300                         stop();
 301
 302                         var anim = { width: t_w, height: t_h, opacity: t_o };
 303
 304                         elem.animate(anim, 50, function(){
 305                                 if ( t_w == "show" )
 306                                         ok( this.style.display == "block", "Showing, display should block: " + this.style.display);
 307
 308                                 if ( t_w == "hide"||t_w == "show" )
 309                                         ok(this.style.width.indexOf(f_w) == 0, "Width must be reset to " + f_w + ": " + this.style.width);
 310
 311                                 if ( t_h == "hide"||t_h == "show" )
 312                                         ok(this.style.height.indexOf(f_h) == 0, "Height must be reset to " + f_h + ": " + this.style.height);
 313
 314                                 var cur_o = jQuery.attr(this.style, "opacity");
 315                                 if ( cur_o !== "" ) cur_o = parseFloat( cur_o );
 316
 317                                 if ( t_o == "hide"||t_o == "show" )
 318                                         ok(cur_o == f_o, "Opacity must be reset to " + f_o + ": " + cur_o);
 319
 320                                 if ( t_w == "hide" )
 321                                         ok(this.style.display == "none", "Hiding, display should be none: " + this.style.display);
 322
 323                                 if ( t_o.constructor == Number ) {
 324                                         ok(cur_o == t_o, "Final opacity should be " + t_o + ": " + cur_o);
 325
 326                                         ok(jQuery.curCSS(this, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
 327                                 }
 328
 329                                 if ( t_w.constructor == Number ) {
 330                                         ok(this.style.width == t_w + "px", "Final width should be " + t_w + ": " + this.style.width);
 331
 332                                         var cur_w = jQuery.css(this,"width");
 333
 334                                         ok(this.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
 335                                 }
 336
 337                                 if ( t_h.constructor == Number ) {
 338                                         ok(this.style.height == t_h + "px", "Final height should be " + t_h + ": " + this.style.height);
 339
 340                                         var cur_h = jQuery.css(this,"height");
 341
 342                                         ok(this.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
 343                                 }
 344
 345                                 if ( t_h == "show" ) {
 346                                         var old_h = jQuery.curCSS(this, "height");
 347                                         $(elem).append("<br/>Some more text<br/>and some more...");
 348                                         ok(old_h != jQuery.css(this, "height" ), "Make sure height is auto.");
 349                                 }
 350
 351                                 start();
 352                         });
 353                 });
 354         });
 355 });
 356
 357 var check = ['opacity','height','width','display','overflow'];
 358
 359 jQuery.fn.saveState = function(){
 360         expect(check.length);
 361         stop();
 362         return this.each(function(){
 363                 var self = this;
 364                 self.save = {};
 365                 jQuery.each(check, function(i,c){
 366                         self.save[c] = jQuery.css(self,c);
 367                 });
 368         });
 369 };
 370
 371 function checkState(){
 372         var self = this;
 373         jQuery.each(this.save, function(c,v){
 374                 var cur = jQuery.css(self,c);
 375                 ok( v == cur, "Make sure that " + c + " is reset (Old: " + v + " Cur: " + cur + ")");
 376         });
 377         start();
 378 }
 379
 380 // Chaining Tests
 381 test("Chain fadeOut fadeIn", function() {
 382         $('#fadein div').saveState().fadeOut('fast').fadeIn('fast',checkState);
 383 });
 384 test("Chain fadeIn fadeOut", function() {
 385         $('#fadeout div').saveState().fadeIn('fast').fadeOut('fast',checkState);
 386 });
 387
 388 test("Chain hide show", function() {
 389         $('#show div').saveState().hide('fast').show('fast',checkState);
 390 });
 391 test("Chain show hide", function() {
 392         $('#hide div').saveState().show('fast').hide('fast',checkState);
 393 });
 394
 395 test("Chain toggle in", function() {
 396         $('#togglein div').saveState().toggle('fast').toggle('fast',checkState);
 397 });
 398 test("Chain toggle out", function() {
 399         $('#toggleout div').saveState().toggle('fast').toggle('fast',checkState);
 400 });
 401
 402 test("Chain slideDown slideUp", function() {
 403         $('#slidedown div').saveState().slideDown('fast').slideUp('fast',checkState);
 404 });
 405 test("Chain slideUp slideDown", function() {
 406         $('#slideup div').saveState().slideUp('fast').slideDown('fast',checkState);
 407 });
 408
 409 test("Chain slideToggle in", function() {
 410         $('#slidetogglein div').saveState().slideToggle('fast').slideToggle('fast',checkState);
 411 });
 412 test("Chain slideToggle out", function() {
 413         $('#slidetoggleout div').saveState().slideToggle('fast').slideToggle('fast',checkState);
 414 });
 415
 416 function makeTest( text ){
 417         var elem = $("<div></div>")
 418                 .attr("id", "test" + makeTest.id++)
 419                 .addClass("box");
 420
 421         $("<h4></h4>")
 422                 .text( text )
 423                 .appendTo("#fx-tests")
 424                 .click(function(){
 425                         $(this).next().toggle();
 426                 })
 427                 .after( elem );
 428
 429         return elem;
 430 }
 431
 432 makeTest.id = 1;