diff --git a/dist/scrollyeah.js b/dist/scrollyeah.js deleted file mode 100644 index cc8f727..0000000 --- a/dist/scrollyeah.js +++ /dev/null @@ -1,602 +0,0 @@ -/*! Scrollyeah - v0.3.0 - 2013-04-10 -* https://github.com/artpolikarpov/scrollyeah -* Copyright (c) 2013 Artem Polikarpov; Licensed MIT */ -/*! - * Bez v1.0.10-g5ae0136 - * http://github.com/rdallasgray/bez - * - * A plugin to convert CSS3 cubic-bezier co-ordinates to jQuery-compatible easing functions - * - * With thanks to Nikolay Nemshilov for clarification on the cubic-bezier maths - * See http://st-on-it.blogspot.com/2011/05/calculating-cubic-bezier-function.html - * - * Copyright 2011 Robert Dallas Gray. All rights reserved. - * Provided under the FreeBSD license: https://github.com/rdallasgray/bez/blob/master/LICENSE.txt - */ -jQuery.extend({bez:function(a){var b="bez_"+$.makeArray(arguments).join("_").replace(".","p");if(typeof jQuery.easing[b]!="function"){var c=function(a,b){var c=[null,null],d=[null,null],e=[null,null],f=function(f,g){return e[g]=3*a[g],d[g]=3*(b[g]-a[g])-e[g],c[g]=1-e[g]-d[g],f*(e[g]+f*(d[g]+f*c[g]))},g=function(a){return e[0]+a*(2*d[0]+3*c[0]*a)},h=function(a){var b=a,c=0,d;while(++c<14){d=f(b,0)-a;if(Math.abs(d)<.001)break;b-=d/g(b)}return b};return function(a){return f(h(a),1)}};jQuery.easing[b]=function(b,d,e,f,g){return f*c([a[0],a[1]],[a[2],a[3]])(d/g)+e}}return b}}); - - -/* Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.4 - * - * Requires: 1.2.2+ - */ -(function(c){var a=["DOMMouseScroll","mousewheel"];c.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var d=a.length;d;){this.addEventListener(a[--d],b,false)}}else{this.onmousewheel=b}},teardown:function(){if(this.removeEventListener){for(var d=a.length;d;){this.removeEventListener(a[--d],b,false)}}else{this.onmousewheel=null}}};c.fn.extend({mousewheel:function(d){return d?this.bind("mousewheel",d):this.trigger("mousewheel")},unmousewheel:function(d){return this.unbind("mousewheel",d)}});function b(i){var g=i||window.event,f=[].slice.call(arguments,1),j=0,h=true,e=0,d=0;i=c.event.fix(g);i.type="mousewheel";if(i.wheelDelta){j=i.wheelDelta/120}if(i.detail){j=-i.detail/3}d=j;if(g.axis!==undefined&&g.axis===g.HORIZONTAL_AXIS){d=0;e=-1*j}if(g.wheelDeltaY!==undefined){d=g.wheelDeltaY/120}if(g.wheelDeltaX!==undefined){e=-1*g.wheelDeltaX/120}f.unshift(i,j,e,d);return c.event.handle.apply(this,f)}})(jQuery); - -(function($){ - /* Modernizr 2.0.6 (Custom Build) | MIT & BSD - * Build: http://www.modernizr.com/download/#-csstransforms-csstransitions-testprop-testallprops-domprefixes - */ - var Modernizr=function(a,b,c){function z(a,b){var c=a.charAt(0).toUpperCase()+a.substr(1),d=(a+" "+m.join(c+" ")+c).split(" ");return y(d,b)}function y(a,b){for(var d in a)if(j[a[d]]!==c)return b=="pfx"?a[d]:!0;return!1}function x(a,b){return!!~(""+a).indexOf(b)}function w(a,b){return typeof a===b}function v(a,b){return u(prefixes.join(a+";")+(b||""))}function u(a){j.cssText=a}var d="2.0.6",e={},f=b.documentElement,g=b.head||b.getElementsByTagName("head")[0],h="modernizr",i=b.createElement(h),j=i.style,k,l=Object.prototype.toString,m="Webkit Moz O ms Khtml".split(" "),n={},o={},p={},q=[],r,s={}.hasOwnProperty,t;!w(s,c)&&!w(s.call,c)?t=function(a,b){return s.call(a,b)}:t=function(a,b){return b in a&&w(a.constructor.prototype[b],c)},n.csstransforms=function(){return!!y(["transformProperty","WebkitTransform","MozTransform","OTransform","msTransform"])},n.csstransitions=function(){return z("transitionProperty")};for(var A in n)t(n,A)&&(r=A.toLowerCase(),e[r]=n[A](),q.push((e[r]?"":"no-")+r));u(""),i=k=null,e._version=d,e._domPrefixes=m,e.testProp=function(a){return y([a])},e.testAllProps=z;return e}(this,this.document); - - var touchFLAG = ('ontouchstart' in document); - var csstrFLAG = Modernizr.csstransforms && Modernizr.csstransitions/* && !$.browser.mozilla && 1 == 2*/; - var o__dragTimeout = 300; - var o__bez = $.bez([.1,0,.25,1]); - var o__transitionDuration = 333; - - var $window = $(window); - var $document = $(document); - - var _options = [ - ['maxWidth', 'number', 999999], - //['verticalPadding', 'number', 10], - //['shadowSize', 'number', 6], - ['shadows', 'boolean', true], - ['disableIfFit', 'boolean', true], - ['centerIfFit', 'boolean', false], - ['triggerScrollyeah', 'boolean', false] - ]; - - function collectOptions(block) { - var options = {}; - for (var _i = 0; _i < _options.length; _i++) { - var name = _options[_i][0]; - var type = _options[_i][1]; - if (block) { - var attr = block.attr('data-'+name); - if (attr) { - if (type == 'number') { - attr = Number(attr); - if (!isNaN(attr)) { - options[name] = attr; - } - } else if (type == 'boolean') { - if (attr == 'true') { - options[name] = true; - } else if (attr = 'false') { - options[name] = false; - } - } else if (type == 'string') { - options[name] = attr; - } - } - } else { - options[name] = _options[_i][2]; - } - } - return options; - } - - $.fn.scrollyeah = function(options) { - if (typeof(scrollyeahDefaults) == 'undefined') { - scrollyeahDefaults = {}; - } - - var o = $.extend(collectOptions(), $.extend({}, scrollyeahDefaults, options)); - - this.each(function(){ - var scrollyeah = $(this); - if (!scrollyeah.data('ini')) { - doScrollyeah(scrollyeah, o); - } - }); - - //Chainability - return this; - } - - $(function(){ - // Авто-инициализация по классу. - $('.scrollyeah').each(function(){ - var $this = $(this); - $this.scrollyeah(collectOptions($this)); - }); - }); - - var _prefix = ['-webkit-', '-moz-', '-o-', '-ms-', '']; - - function getCSS(prop, val) { - var obj = {}; - for (var _i = 0; _i < _prefix.length; _i++) { - obj[_prefix[_i]+prop] = val; - } - return obj; - } - - function getTranslate(pos) { - if (csstrFLAG) { - return getCSS('transform', 'translate(' + pos + 'px,0)'); - } else { - return {left: pos}; - } - } - - function getDuration(time) { - return getCSS('transition-duration', time+'ms'); - } - - function doScrollyeah(scrollyeah, o) { - scrollyeah - .data({ini: true}) - .addClass(csstrFLAG ? 'scrollyeah_csstransitions' : '') - //.css({padding: o.verticalPadding + 'px 0'}) - .wrapInner('
'); - - var wrap = $('.scrollyeah__wrap', scrollyeah).css({width: o.maxWidth}); - var shaft = $('.scrollyeah__shaft', scrollyeah); - - if (o.shadows) { - var shadow = $('').appendTo(scrollyeah); - } - var shaftWidth, scrollyeahWidth, scrollyeahHeight, shaftMaxPos, shaftMinPos, shaftPos = 0, shaftPosShift, shaftOverPosShift; - - var scrollFLAG = true; - - var parallax = $('.scrollyeah__parallax', shaft); - var disable = $('.scrollyeah__disable', shaft); - //shaft.data({extra: extra}); - - parallax.each(function(){ - var $this = $(this); - var parallax = Number($this.attr('data-parallaxRate')); - $this.data({parallax: parallax}); - }); - - function getParallaxPos(pos, block) { - var center = shaftMaxPos - (shaftMaxPos - shaftMinPos)/2; - return ((pos - center) * block.data('parallax')); - } - - function preventClick(e) { - return false; - } - - function clearBackAnimate(block) { - clearTimeout(block.data('backAnimate')); - } - - var animateInterval, clearAnimateInterval; - - function animate(block, pos, time, overPos, extra) { - var POS = isNaN(pos) ? 0 : pos; - clearBackAnimate(block); - if (overPos) { - POS = overPos; - block.data({ - backAnimate: setTimeout(function(){ - animate(block, pos, Math.max(o__transitionDuration, time/2), false, extra); - }, time) - }); - } - - if (csstrFLAG) { - block.css(getDuration(time)); - setTimeout(function() { - block.css(getTranslate(POS)); - }, 1); - } else { - block.stop().animate(getTranslate(POS), time, o__bez); - } - - if (!extra && o.triggerScrollyeah) { - clearInterval(animateInterval); - animateInterval = setInterval(function(){ - scrollyeah.trigger('scrollyeah', shaft.position()[_pos]); - }, 25); - clearTimeout(clearAnimateInterval); - clearAnimateInterval = setTimeout(function(){ - clearInterval(animateInterval); - }, time + 100); - } - - - } - - function setPos(pos, block, extra) { - clearBackAnimate(block); - - if (csstrFLAG) { - block.css(getDuration(0)); - } else { - block.stop(); - } - if (pos === false) { - pos = block.position()[_pos]; - } - block.css(getTranslate(pos)); - if (!extra) { - shaftPos = pos; - if (o.triggerScrollyeah) { - scrollyeah.trigger('scrollyeah', shaftPos); - } - return shaftPos; - } - } - - function setTouchAndShadow(pos) { - if (shaftWidth > scrollyeahWidth) { - scrollFLAG = true; - //if (!o.disableIfFit) { - scrollyeah.addClass('scrollyeah_active'); - //} - if (o.shadows) { - scrollyeah.addClass('scrollyeah_shadow'); - - if (pos <= shaftMinPos) { - scrollyeah.removeClass('scrollyeah_shadow_no-left').addClass('scrollyeah_shadow_no-right'); - } else if (pos >= shaftMaxPos) { - scrollyeah.removeClass('scrollyeah_shadow_no-right').addClass('scrollyeah_shadow_no-left'); - } else { - scrollyeah.removeClass('scrollyeah_shadow_no-left scrollyeah_shadow_no-right'); - } - } - } else { - if (o.disableIfFit) { - scrollFLAG = false; - scrollyeah.removeClass('scrollyeah_active'); - } else { - scrollFLAG = true; - scrollyeah.addClass('scrollyeah_active'); - } - if (o.shadows) { - scrollyeah.removeClass('scrollyeah_shadow'); - } - } - } - - function onResize() { - shaftWidth = shaft.width(); - scrollyeahWidth = scrollyeah.width(); - scrollyeahHeight = scrollyeah.height(); - if (!o.centerIfFit) { - shaftMaxPos = 0; - } else { - shaftMaxPos = Math.max((scrollyeahWidth - shaftWidth)/2, 0); - } - //console.log('shaftMaxPos', shaftMaxPos); - shaftMinPos = Math.min(-(shaftWidth - scrollyeahWidth), shaftMaxPos); - - //console.log('shaftMinPos', shaftMinPos); - shaft.data({maxPos: shaftMaxPos, minPos: shaftMinPos}); - -// if (o.shadows) { -// shadow.css({height: scrollyeahHeight + o.verticalPadding*2 - o.shadowSize*2}); -// } - - - if (shaftPos < shaftMinPos) { - setPos(shaftMinPos, shaft); - } - if (shaftPos > shaftMaxPos) { - setPos(shaftMaxPos, shaft); - } - - parallax.each(function(){ - var $this = $(this); - setPos(getParallaxPos(shaftPos, $this), $this, true); - }); - setTouchAndShadow(shaftPos); - } - - onResize(); - - $window.bind('resize load', onResize); - if (touchFLAG) { - window.addEventListener('orientationchange', onResize, false); - } - - var shaftGrabbingFLAG, setShaftGrabbingFLAGTimeout; - - var _pos = 'left', - _coo = 'pageX', - _coo2 = 'pageY'; - - function touch(mouseDown, mouseMove, mouseUp) { - var coo, - coo2, - downPos, - downPos2, - downElPos, - downTime, - moveCoo = [], - moveTime, - directionLast, - upTime, - upTimeLast = 0; - - var movableFLAG = false; - var checkedDirectionFLAG = false; - var limitFLAG = false; - function onMouseDown(e) { - if ((touchFLAG || e.which < 2) && scrollFLAG) { - function act() { - - downTime = new Date().getTime(); - downPos = coo; - downPos2 = coo2; - moveCoo = [[downTime, coo]]; - - downElPos = setPos(false, shaft); - parallax.each(function(){ - var $this = $(this); - setPos(getParallaxPos(shaftPos, $this), $this, true); - }); - - mouseDown(); - } - if (!touchFLAG) { - coo = e[_coo]; - e.preventDefault(); - act(); - $document.mousemove(onMouseMove); - $document.mouseup(onMouseUp); - } else if (touchFLAG && e.targetTouches.length == 1) { - coo = e.targetTouches[0][_coo]; - coo2 = e.targetTouches[0][_coo2]; - act(); - shaft[0].addEventListener('touchmove', onMouseMove, false); - shaft[0].addEventListener('touchend', onMouseUp, false); - } else if (touchFLAG && e.targetTouches.length > 1) { - return false; - } - } - } - - var setMouseWheelFLAGTimeout, mouseWheelFLAG; - - function onMouseWheel(event, delta, deltaX, deltaY) { - //console.log(deltaX, deltaY); - if (Math.abs(deltaX) > Math.abs(deltaY)) { - event.preventDefault(); - clearTimeout(setMouseWheelFLAGTimeout); - if (!mouseWheelFLAG) { - setPos(false, shaft); - parallax.each(function(){ - var $this = $(this); - setPos(getParallaxPos(shaftPos, $this), $this, true); - }); - - mouseWheelFLAG = true; - } - - setMouseWheelFLAGTimeout = setTimeout(function(){ - mouseWheelFLAG = false; - }, 100); - - shaftPos = shaftPos - Math.round(deltaX*25); - - if (shaftPos < shaftMinPos) shaftPos = shaftMinPos; - if (shaftPos > shaftMaxPos) shaftPos = shaftMaxPos; - - shaft.css(getTranslate(shaftPos)); - if (o.triggerScrollyeah) { - scrollyeah.trigger('scrollyeah', shaftPos); - } - - parallax.each(function(){ - var $this = $(this); - $this.css(getTranslate(getParallaxPos(shaftPos, $this))); - }); - - setTouchAndShadow(shaftPos); - - return false; - } - } - - function onMouseMove(e) { - function act() { - e.preventDefault(); - - moveTime = new Date().getTime(); - moveCoo.push([moveTime, coo]); - - var pos = downPos - coo; - shaftPos = downElPos-pos; - - if (shaftPos > shaftMaxPos) { - shaftPos = Math.round(shaftPos + ((shaftMaxPos - shaftPos)/ 1.5)); - limitFLAG = 'left'; - - } else if (shaftPos < shaftMinPos) { - shaftPos = Math.round(shaftPos + ((shaftMinPos - shaftPos) / 1.5)); - limitFLAG = 'right'; - } else { - limitFLAG = false; - } - - shaft.css(getTranslate(shaftPos)); - if (o.triggerScrollyeah) { - scrollyeah.trigger('scrollyeah', shaftPos); - } - - parallax.each(function(){ - var $this = $(this); - $this.css(getTranslate(getParallaxPos(shaftPos, $this))); - }); - - mouseMove(shaftPos, pos, limitFLAG); - } - if (!touchFLAG) { - coo = e[_coo]; - act(); - } else if (touchFLAG && e.targetTouches.length == 1) { - coo = e.targetTouches[0][_coo]; - coo2 = e.targetTouches[0][_coo2]; - - if (!checkedDirectionFLAG) { - if (Math.abs(coo-downPos) - Math.abs(coo2-downPos2) >= -5) { - movableFLAG = true; - e.preventDefault(); - } - checkedDirectionFLAG = true; - } else if (movableFLAG) { - act(); - } - } - } - - function onMouseUp(e) { - if (!touchFLAG || !e.targetTouches.length) { - movableFLAG = false; - checkedDirectionFLAG = false; - - if (!touchFLAG) { - $document.unbind('mouseup'); - $document.unbind('mousemove'); - } else { - shaft[0].removeEventListener('touchmove', onMouseMove, false); - shaft[0].removeEventListener('touchend', onMouseUp, false); - } - - upTime = new Date().getTime(); - var dirtyLeft = -shaftPos; - - var _backTimeIdeal = upTime - o__dragTimeout; - var _diff, _diffMin, backTime, backCoo; - for (i=0;i= 0; - var timeDiff = upTime - backTime; - var isSwipe = timeDiff <= o__dragTimeout; - var timeFromLast = upTime - upTimeLast; - var sameDirection = direction === directionLast; - - mouseUp(dirtyLeft, timeDiff, isSwipe, timeFromLast, sameDirection, posDiff, e); - - upTimeLast = upTime; - directionLast = direction; - } - } - - if (!touchFLAG) { - shaft - .mousedown(onMouseDown) - .mousewheel(onMouseWheel) - } else { - shaft[0].addEventListener('touchstart', onMouseDown, false); - } - } - - - var clickPreventedFLAG = false; - - function shaftOnMouseDown() {} - function shaftOnMouseMove(pos, posDiff) { - clearTimeout(setShaftGrabbingFLAGTimeout); - if (!shaftGrabbingFLAG) { - shaftGrabbingFLAG = true; - shaft.addClass('scrollyeah__shaft_grabbing'); - } - - if (Math.abs(posDiff) >= 5 && !clickPreventedFLAG) { - // Отменяем клик по ссылкам! - clickPreventedFLAG = true; - $('a', scrollyeah).bind('click', preventClick); - } - - setTouchAndShadow(pos); - } - function shaftOnMouseUp(dirtyLeft, timeDiff, isSwipe, timeFromLast, sameDirection, posDiff, e) { - setShaftGrabbingFLAGTimeout = setTimeout(function() { - // Разрешаем клик по ссылкам! - clickPreventedFLAG = false; - $('a', scrollyeah).unbind('click', preventClick); - }, o__dragTimeout); - - shaftGrabbingFLAG = false; - shaft.removeClass('scrollyeah__shaft_grabbing'); - - - - dirtyLeft = -dirtyLeft; - - var newPos = dirtyLeft; - var overPos; - var time = o__transitionDuration*2; - - if (dirtyLeft > shaftMaxPos) { - newPos = shaftMaxPos; - time = time/2; - } else if (dirtyLeft < shaftMinPos) { - newPos = shaftMinPos; - time = time/2; - } else { - if (isSwipe) { - posDiff = -posDiff; - var speed = posDiff/timeDiff; - newPos = Math.round(dirtyLeft + speed*250); - var outFactor = .04; - if (newPos > shaftMaxPos) { - overPos = Math.abs(newPos - shaftMaxPos); - time = Math.abs(time/((speed*250)/(Math.abs(speed*250) - overPos*(1-outFactor)))); - newPos = shaftMaxPos; - overPos = newPos + overPos*outFactor; - } else if (newPos < shaftMinPos) { - overPos = Math.abs(newPos - shaftMinPos); - time = Math.abs(time/((speed*250)/(Math.abs(speed*250) - overPos*(1-outFactor)))); - newPos = shaftMinPos; - overPos = newPos - overPos*outFactor; - } - } - } - - shaftPos = newPos; - - if (newPos != dirtyLeft) { - animate(shaft, newPos, time, overPos, false); - parallax.each(function(){ - var $this = $(this); - animate($this, getParallaxPos(newPos, $this), time, getParallaxPos(overPos, $this), true); - }); - setTouchAndShadow(newPos); - } - } - - touch(shaftOnMouseDown, shaftOnMouseMove, shaftOnMouseUp); - - disable.bind('click mousedown mouseup mousemove', function(e){ - e.stopPropagation(); - }).css({ - '-webkit-user-select': 'auto', - '-moz-user-select': 'auto', - '-o-user-select': 'auto', - '-ms-user-select': 'auto', - 'user-select': 'auto', - cursor: 'auto' - }); - - } -})(jQuery); - diff --git a/dist/scrollyeah.min.js b/dist/scrollyeah.min.js deleted file mode 100644 index 5173cc4..0000000 --- a/dist/scrollyeah.min.js +++ /dev/null @@ -1,4 +0,0 @@ -/*! Scrollyeah - v0.3.0 - 2013-04-10 -* https://github.com/artpolikarpov/scrollyeah -* Copyright (c) 2013 Artem Polikarpov; Licensed MIT */ -jQuery.extend({bez:function(e){var t="bez_"+$.makeArray(arguments).join("_").replace(".","p");if("function"!=typeof jQuery.easing[t]){var a=function(e,t){var a=[null,null],n=[null,null],r=[null,null],s=function(s,o){return r[o]=3*e[o],n[o]=3*(t[o]-e[o])-r[o],a[o]=1-r[o]-n[o],s*(r[o]+s*(n[o]+s*a[o]))},o=function(e){return r[0]+e*(2*n[0]+3*a[0]*e)},i=function(e){for(var t,a=e,n=0;14>++n&&(t=s(a,0)-e,!(.001>Math.abs(t)));)a-=t/o(a);return a};return function(e){return s(i(e),1)}};jQuery.easing[t]=function(t,n,r,s,o){return s*a([e[0],e[1]],[e[2],e[3]])(n/o)+r}}return t}}),function(e){function t(t){var a=t||window.event,n=[].slice.call(arguments,1),r=0,s=0,o=0;return t=e.event.fix(a),t.type="mousewheel",t.wheelDelta&&(r=t.wheelDelta/120),t.detail&&(r=-t.detail/3),o=r,void 0!==a.axis&&a.axis===a.HORIZONTAL_AXIS&&(o=0,s=-1*r),void 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- - if ( bad ) { - run(); - } else { - synchronize( run, true ); - } - } -}; - -// Root QUnit object. -// `QUnit` initialized at top of scope -QUnit = { - - // call on start of module test to prepend name to all tests - module: function( name, testEnvironment ) { - config.currentModule = name; - config.currentModuleTestEnvironment = testEnvironment; - config.modules[name] = true; - }, - - asyncTest: function( testName, expected, callback ) { - if ( arguments.length === 2 ) { - callback = expected; - expected = null; - } - - QUnit.test( testName, expected, callback, true ); - }, - - test: function( testName, expected, callback, async ) { - var test, - nameHtml = "" + escapeText( testName ) + ""; - - if ( arguments.length === 2 ) { - callback = expected; - expected = null; - } - - if ( config.currentModule ) { - nameHtml = "" + escapeText( config.currentModule ) + ": " + nameHtml; - } - - test = new Test({ - nameHtml: nameHtml, - testName: testName, - expected: expected, - async: async, - callback: callback, - module: config.currentModule, - moduleTestEnvironment: config.currentModuleTestEnvironment, - stack: sourceFromStacktrace( 2 ) - }); - - if ( !validTest( test ) ) { - return; - } - - test.queue(); - }, - - // Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through. - expect: function( asserts ) { - if (arguments.length === 1) { - config.current.expected = asserts; - } else { - return config.current.expected; - } - }, - - start: function( count ) { - // QUnit hasn't been initialized yet. - // Note: RequireJS (et al) may delay onLoad - if ( config.semaphore === undefined ) { - QUnit.begin(function() { - // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first - setTimeout(function() { - QUnit.start( count ); - }); - }); - return; - } - - config.semaphore -= count || 1; - // don't start until equal number of stop-calls - if ( config.semaphore > 0 ) { - return; - } - // ignore if start is called more often then stop - if ( config.semaphore < 0 ) { - config.semaphore = 0; - QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) ); - return; - } - // A slight delay, to avoid any current callbacks - if ( defined.setTimeout ) { - window.setTimeout(function() { - if ( config.semaphore > 0 ) { - return; - } - if ( config.timeout ) { - clearTimeout( config.timeout ); - } - - config.blocking = false; - process( true ); - }, 13); - } else { - config.blocking = false; - process( true ); - } - }, - - stop: function( count ) { - config.semaphore += count || 1; - config.blocking = true; - - if ( config.testTimeout && defined.setTimeout ) { - clearTimeout( config.timeout ); - config.timeout = window.setTimeout(function() { - QUnit.ok( false, "Test timed out" ); - config.semaphore = 1; - QUnit.start(); - }, config.testTimeout ); - } - } -}; - -// `assert` initialized at top of scope -// Asssert helpers -// All of these must either call QUnit.push() or manually do: -// - runLoggingCallbacks( "log", .. ); -// - config.current.assertions.push({ .. }); -// We attach it to the QUnit object *after* we expose the public API, -// otherwise `assert` will become a global variable in browsers (#341). -assert = { - /** - * Asserts rough true-ish result. - * @name ok - * @function - * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); - */ - ok: function( result, msg ) { - if ( !config.current ) { - throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) ); - } - result = !!result; - - var source, - details = { - module: config.current.module, - name: config.current.testName, - result: result, - message: msg - }; - - msg = escapeText( msg || (result ? "okay" : "failed" ) ); - msg = "" + msg + ""; - - if ( !result ) { - source = sourceFromStacktrace( 2 ); - if ( source ) { - details.source = source; - msg += "
Source: 
" + escapeText( source ) + "
"; - } - } - runLoggingCallbacks( "log", QUnit, details ); - config.current.assertions.push({ - result: result, - message: msg - }); - }, - - /** - * Assert that the first two arguments are equal, with an optional message. - * Prints out both actual and expected values. - * @name equal - * @function - * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" ); - */ - equal: function( actual, expected, message ) { - /*jshint eqeqeq:false */ - QUnit.push( expected == actual, actual, expected, message ); - }, - - /** - * @name notEqual - * @function - */ - notEqual: function( actual, expected, message ) { - /*jshint eqeqeq:false */ - QUnit.push( expected != actual, actual, expected, message ); - }, - - /** - * @name propEqual - * @function - */ - propEqual: function( actual, expected, message ) { - actual = objectValues(actual); - expected = objectValues(expected); - QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); - }, - - /** - * @name notPropEqual - * @function - */ - notPropEqual: function( actual, expected, message ) { - actual = objectValues(actual); - expected = objectValues(expected); - QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); - }, - - /** - * @name deepEqual - * @function - */ - deepEqual: function( actual, expected, message ) { - QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); - }, - - /** - * @name notDeepEqual - * @function - */ - notDeepEqual: function( actual, expected, message ) { - QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); - }, - - /** - * @name strictEqual - * @function - */ - strictEqual: function( actual, expected, message ) { - QUnit.push( expected === actual, actual, expected, message ); - }, - - /** - * @name notStrictEqual - * @function - */ - notStrictEqual: function( actual, expected, message ) { - QUnit.push( expected !== actual, actual, expected, message ); - }, - - "throws": function( block, expected, message ) { - var actual, - expectedOutput = expected, - ok = false; - - // 'expected' is optional - if ( typeof expected === "string" ) { - message = expected; - expected = null; - } - - config.current.ignoreGlobalErrors = true; - try { - block.call( config.current.testEnvironment ); - } catch (e) { - actual = e; - } - config.current.ignoreGlobalErrors = false; - - if ( actual ) { - // we don't want to validate thrown error - if ( !expected ) { - ok = true; - expectedOutput = null; - // expected is a regexp - } else if ( QUnit.objectType( expected ) === "regexp" ) { - ok = expected.test( errorString( actual ) ); - // expected is a constructor - } else if ( actual instanceof expected ) { - ok = true; - // expected is a validation function which returns true is validation passed - } else if ( expected.call( {}, actual ) === true ) { - expectedOutput = null; - ok = true; - } - - QUnit.push( ok, actual, expectedOutput, message ); - } else { - QUnit.pushFailure( message, null, 'No exception was thrown.' ); - } - } -}; - -/** - * @deprecate since 1.8.0 - * Kept assertion helpers in root for backwards compatibility. - */ -extend( QUnit, assert ); - -/** - * @deprecated since 1.9.0 - * Kept root "raises()" for backwards compatibility. - * (Note that we don't introduce assert.raises). - */ -QUnit.raises = assert[ "throws" ]; - -/** - * @deprecated since 1.0.0, replaced with error pushes since 1.3.0 - * Kept to avoid TypeErrors for undefined methods. - */ -QUnit.equals = function() { - QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" ); -}; -QUnit.same = function() { - QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" ); -}; - -// We want access to the constructor's prototype -(function() { - function F() {} - F.prototype = QUnit; - QUnit = new F(); - // Make F QUnit's constructor so that we can add to the prototype later - QUnit.constructor = F; -}()); - -/** - * Config object: Maintain internal state - * Later exposed as QUnit.config - * `config` initialized at top of scope - */ -config = { - // The queue of tests to run - queue: [], - - // block until document ready - blocking: true, - - // when enabled, show only failing tests - // gets persisted through sessionStorage and can be changed in UI via checkbox - hidepassed: false, - - // by default, run previously failed tests first - // very useful in combination with "Hide passed tests" checked - reorder: true, - - // by default, modify document.title when suite is done - altertitle: true, - - // when enabled, all tests must call expect() - requireExpects: false, - - // add checkboxes that are persisted in the query-string - // when enabled, the id is set to `true` as a `QUnit.config` property - urlConfig: [ - { - id: "noglobals", - label: "Check for Globals", - tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings." - }, - { - id: "notrycatch", - label: "No try-catch", - tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings." - } - ], - - // Set of all modules. - modules: {}, - - // logging callback queues - begin: [], - done: [], - log: [], - testStart: [], - testDone: [], - moduleStart: [], - moduleDone: [] -}; - -// Export global variables, unless an 'exports' object exists, -// in that case we assume we're in CommonJS (dealt with on the bottom of the script) -if ( typeof exports === "undefined" ) { - extend( window, QUnit ); - - // Expose QUnit object - window.QUnit = QUnit; -} - -// Initialize more QUnit.config and QUnit.urlParams -(function() { - var i, - location = window.location || { search: "", protocol: "file:" }, - params = location.search.slice( 1 ).split( "&" ), - length = params.length, - urlParams = {}, - current; - - if ( params[ 0 ] ) { - for ( i = 0; i < length; i++ ) { - current = params[ i ].split( "=" ); - current[ 0 ] = decodeURIComponent( current[ 0 ] ); - // allow just a key to turn on a flag, e.g., test.html?noglobals - current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true; - urlParams[ current[ 0 ] ] = current[ 1 ]; - } - } - - QUnit.urlParams = urlParams; - - // String search anywhere in moduleName+testName - config.filter = urlParams.filter; - - // Exact match of the module name - config.module = urlParams.module; - - config.testNumber = parseInt( urlParams.testNumber, 10 ) || null; - - // Figure out if we're running the tests from a server or not - QUnit.isLocal = location.protocol === "file:"; -}()); - -// Extend QUnit object, -// these after set here because they should not be exposed as global functions -extend( QUnit, { - assert: assert, - - config: config, - - // Initialize the configuration options - init: function() { - extend( config, { - stats: { all: 0, bad: 0 }, - moduleStats: { all: 0, bad: 0 }, - started: +new Date(), - updateRate: 1000, - blocking: false, - autostart: true, - autorun: false, - filter: "", - queue: [], - semaphore: 1 - }); - - var tests, banner, result, - qunit = id( "qunit" ); - - if ( qunit ) { - qunit.innerHTML = - "

" + escapeText( document.title ) + "

" + - "

" + - "
" + - "

" + - "
    "; - } - - tests = id( "qunit-tests" ); - banner = id( "qunit-banner" ); - result = id( "qunit-testresult" ); - - if ( tests ) { - tests.innerHTML = ""; - } - - if ( banner ) { - banner.className = ""; - } - - if ( result ) { - result.parentNode.removeChild( result ); - } - - if ( tests ) { - result = document.createElement( "p" ); - result.id = "qunit-testresult"; - result.className = "result"; - tests.parentNode.insertBefore( result, tests ); - result.innerHTML = "Running...
     "; - } - }, - - // Resets the test setup. Useful for tests that modify the DOM. - reset: function() { - var fixture = id( "qunit-fixture" ); - if ( fixture ) { - fixture.innerHTML = config.fixture; - } - }, - - // Trigger an event on an element. - // @example triggerEvent( document.body, "click" ); - triggerEvent: function( elem, type, event ) { - if ( document.createEvent ) { - event = document.createEvent( "MouseEvents" ); - event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, - 0, 0, 0, 0, 0, false, false, false, false, 0, null); - - elem.dispatchEvent( event ); - } else if ( elem.fireEvent ) { - elem.fireEvent( "on" + type ); - } - }, - - // Safe object type checking - is: function( type, obj ) { - return QUnit.objectType( obj ) === type; - }, - - objectType: function( obj ) { - if ( typeof obj === "undefined" ) { - return "undefined"; - // consider: typeof null === object - } - if ( obj === null ) { - return "null"; - } - - var match = toString.call( obj ).match(/^\[object\s(.*)\]$/), - type = match && match[1] || ""; - - switch ( type ) { - case "Number": - if ( isNaN(obj) ) { - return "nan"; - } - return "number"; - case "String": - case "Boolean": - case "Array": - case "Date": - case "RegExp": - case "Function": - return type.toLowerCase(); - } - if ( typeof obj === "object" ) { - return "object"; - } - return undefined; - }, - - push: function( result, actual, expected, message ) { - if ( !config.current ) { - throw new Error( "assertion outside test context, was " + sourceFromStacktrace() ); - } - - var output, source, - details = { - module: config.current.module, - name: config.current.testName, - result: result, - message: message, - actual: actual, - expected: expected - }; - - message = escapeText( message ) || ( result ? "okay" : "failed" ); - message = "" + message + ""; - output = message; - - if ( !result ) { - expected = escapeText( QUnit.jsDump.parse(expected) ); - actual = escapeText( QUnit.jsDump.parse(actual) ); - output += ""; - - if ( actual !== expected ) { - output += ""; - output += ""; - } - - source = sourceFromStacktrace(); - - if ( source ) { - details.source = source; - output += ""; - } - - output += "
    Expected: 
    " + expected + "
    Result: 
    " + actual + "
    Diff: 
    " + QUnit.diff( expected, actual ) + "
    Source: 
    " + escapeText( source ) + "
    "; - } - - runLoggingCallbacks( "log", QUnit, details ); - - config.current.assertions.push({ - result: !!result, - message: output - }); - }, - - pushFailure: function( message, source, actual ) { - if ( !config.current ) { - throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) ); - } - - var output, - details = { - module: config.current.module, - name: config.current.testName, - result: false, - message: message - }; - - message = escapeText( message ) || "error"; - message = "" + message + ""; - output = message; - - output += ""; - - if ( actual ) { - output += ""; - } - - if ( source ) { - details.source = source; - output += ""; - } - - output += "
    Result: 
    " + escapeText( actual ) + "
    Source: 
    " + escapeText( source ) + "
    "; - - runLoggingCallbacks( "log", QUnit, details ); - - config.current.assertions.push({ - result: false, - message: output - }); - }, - - url: function( params ) { - params = extend( extend( {}, QUnit.urlParams ), params ); - var key, - querystring = "?"; - - for ( key in params ) { - if ( !hasOwn.call( params, key ) ) { - continue; - } - querystring += encodeURIComponent( key ) + "=" + - encodeURIComponent( params[ key ] ) + "&"; - } - return window.location.protocol + "//" + window.location.host + - window.location.pathname + querystring.slice( 0, -1 ); - }, - - extend: extend, - id: id, - addEvent: addEvent - // load, equiv, jsDump, diff: Attached later -}); - -/** - * @deprecated: Created for backwards compatibility with test runner that set the hook function - * into QUnit.{hook}, instead of invoking it and passing the hook function. - * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here. - * Doing this allows us to tell if the following methods have been overwritten on the actual - * QUnit object. - */ -extend( QUnit.constructor.prototype, { - - // Logging callbacks; all receive a single argument with the listed properties - // run test/logs.html for any related changes - begin: registerLoggingCallback( "begin" ), - - // done: { failed, passed, total, runtime } - done: registerLoggingCallback( "done" ), - - // log: { result, actual, expected, message } - log: registerLoggingCallback( "log" ), - - // testStart: { name } - testStart: registerLoggingCallback( "testStart" ), - - // testDone: { name, failed, passed, total, duration } - testDone: registerLoggingCallback( "testDone" ), - - // moduleStart: { name } - moduleStart: registerLoggingCallback( "moduleStart" ), - - // moduleDone: { name, failed, passed, total } - moduleDone: registerLoggingCallback( "moduleDone" ) -}); - -if ( typeof document === "undefined" || document.readyState === "complete" ) { - config.autorun = true; -} - -QUnit.load = function() { - runLoggingCallbacks( "begin", QUnit, {} ); - - // Initialize the config, saving the execution queue - var banner, filter, i, label, len, main, ol, toolbar, userAgent, val, - urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter, - numModules = 0, - moduleFilterHtml = "", - urlConfigHtml = "", - oldconfig = extend( {}, config ); - - QUnit.init(); - extend(config, oldconfig); - - config.blocking = false; - - len = config.urlConfig.length; - - for ( i = 0; i < len; i++ ) { - val = config.urlConfig[i]; - if ( typeof val === "string" ) { - val = { - id: val, - label: val, - tooltip: "[no tooltip available]" - }; - } - config[ val.id ] = QUnit.urlParams[ val.id ]; - urlConfigHtml += ""; - } - - moduleFilterHtml += ""; - - // `userAgent` initialized at top of scope - userAgent = id( "qunit-userAgent" ); - if ( userAgent ) { - userAgent.innerHTML = navigator.userAgent; - } - - // `banner` initialized at top of scope - banner = id( "qunit-header" ); - if ( banner ) { - banner.innerHTML = "" + banner.innerHTML + " "; - } - - // `toolbar` initialized at top of scope - toolbar = id( "qunit-testrunner-toolbar" ); - if ( toolbar ) { - // `filter` initialized at top of scope - filter = document.createElement( "input" ); - filter.type = "checkbox"; - filter.id = "qunit-filter-pass"; - - addEvent( filter, "click", function() { - var tmp, - ol = document.getElementById( "qunit-tests" ); - - if ( filter.checked ) { - ol.className = ol.className + " hidepass"; - } else { - tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " "; - ol.className = tmp.replace( / hidepass /, " " ); - } - if ( defined.sessionStorage ) { - if (filter.checked) { - sessionStorage.setItem( "qunit-filter-passed-tests", "true" ); - } else { - sessionStorage.removeItem( "qunit-filter-passed-tests" ); - } - } - }); - - if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) { - filter.checked = true; - // `ol` initialized at top of scope - ol = document.getElementById( "qunit-tests" ); - ol.className = ol.className + " hidepass"; - } - toolbar.appendChild( filter ); - - // `label` initialized at top of scope - label = document.createElement( "label" ); - label.setAttribute( "for", "qunit-filter-pass" ); - label.setAttribute( "title", "Only show tests and assertons that fail. Stored in sessionStorage." ); - label.innerHTML = "Hide passed tests"; - toolbar.appendChild( label ); - - urlConfigCheckboxesContainer = document.createElement("span"); - urlConfigCheckboxesContainer.innerHTML = urlConfigHtml; - urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input"); - // For oldIE support: - // * Add handlers to the individual elements instead of the container - // * Use "click" instead of "change" - // * Fallback from event.target to event.srcElement - addEvents( urlConfigCheckboxes, "click", function( event ) { - var params = {}, - target = event.target || event.srcElement; - params[ target.name ] = target.checked ? true : undefined; - window.location = QUnit.url( params ); - }); - toolbar.appendChild( urlConfigCheckboxesContainer ); - - if (numModules > 1) { - moduleFilter = document.createElement( 'span' ); - moduleFilter.setAttribute( 'id', 'qunit-modulefilter-container' ); - moduleFilter.innerHTML = moduleFilterHtml; - addEvent( moduleFilter.lastChild, "change", function() { - var selectBox = moduleFilter.getElementsByTagName("select")[0], - selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value); - - window.location = QUnit.url( { module: ( selectedModule === "" ) ? undefined : selectedModule } ); - }); - toolbar.appendChild(moduleFilter); - } - } - - // `main` initialized at top of scope - main = id( "qunit-fixture" ); - if ( main ) { - config.fixture = main.innerHTML; - } - - if ( config.autostart ) { - QUnit.start(); - } -}; - -addEvent( window, "load", QUnit.load ); - -// `onErrorFnPrev` initialized at top of scope -// Preserve other handlers -onErrorFnPrev = window.onerror; - -// Cover uncaught exceptions -// Returning true will surpress the default browser handler, -// returning false will let it run. -window.onerror = function ( error, filePath, linerNr ) { - var ret = false; - if ( onErrorFnPrev ) { - ret = onErrorFnPrev( error, filePath, linerNr ); - } - - // Treat return value as window.onerror itself does, - // Only do our handling if not surpressed. - if ( ret !== true ) { - if ( QUnit.config.current ) { - if ( QUnit.config.current.ignoreGlobalErrors ) { - return true; - } - QUnit.pushFailure( error, filePath + ":" + linerNr ); - } else { - QUnit.test( "global failure", extend( function() { - QUnit.pushFailure( error, filePath + ":" + linerNr ); - }, { validTest: validTest } ) ); - } - return false; - } - - return ret; -}; - -function done() { - config.autorun = true; - - // Log the last module results - if ( config.currentModule ) { - runLoggingCallbacks( "moduleDone", QUnit, { - name: config.currentModule, - failed: config.moduleStats.bad, - passed: config.moduleStats.all - config.moduleStats.bad, - total: config.moduleStats.all - }); - } - - var i, key, - banner = id( "qunit-banner" ), - tests = id( "qunit-tests" ), - runtime = +new Date() - config.started, - passed = config.stats.all - config.stats.bad, - html = [ - "Tests completed in ", - runtime, - " milliseconds.
    ", - "", - passed, - " assertions of ", - config.stats.all, - " passed, ", - config.stats.bad, - " failed." - ].join( "" ); - - if ( banner ) { - banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" ); - } - - if ( tests ) { - id( "qunit-testresult" ).innerHTML = html; - } - - if ( config.altertitle && typeof document !== "undefined" && document.title ) { - // show ✖ for good, ✔ for bad suite result in title - // use escape sequences in case file gets loaded with non-utf-8-charset - document.title = [ - ( config.stats.bad ? "\u2716" : "\u2714" ), - document.title.replace( /^[\u2714\u2716] /i, "" ) - ].join( " " ); - } - - // clear own sessionStorage items if all tests passed - if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) { - // `key` & `i` initialized at top of scope - for ( i = 0; i < sessionStorage.length; i++ ) { - key = sessionStorage.key( i++ ); - if ( key.indexOf( "qunit-test-" ) === 0 ) { - sessionStorage.removeItem( key ); - } - } - } - - // scroll back to top to show results - if ( window.scrollTo ) { - window.scrollTo(0, 0); - } - - runLoggingCallbacks( "done", QUnit, { - failed: config.stats.bad, - passed: passed, - total: config.stats.all, - runtime: runtime - }); -} - -/** @return Boolean: true if this test should be ran */ -function validTest( test ) { - var include, - filter = config.filter && config.filter.toLowerCase(), - module = config.module && config.module.toLowerCase(), - fullName = (test.module + ": " + test.testName).toLowerCase(); - - // Internally-generated tests are always valid - if ( test.callback && test.callback.validTest === validTest ) { - delete test.callback.validTest; - return true; - } - - if ( config.testNumber ) { - return test.testNumber === config.testNumber; - } - - if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) { - return false; - } - - if ( !filter ) { - return true; - } - - include = filter.charAt( 0 ) !== "!"; - if ( !include ) { - filter = filter.slice( 1 ); - } - - // If the filter matches, we need to honour include - if ( fullName.indexOf( filter ) !== -1 ) { - return include; - } - - // Otherwise, do the opposite - return !include; -} - -// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions) -// Later Safari and IE10 are supposed to support error.stack as well -// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack -function extractStacktrace( e, offset ) { - offset = offset === undefined ? 3 : offset; - - var stack, include, i; - - if ( e.stacktrace ) { - // Opera - return e.stacktrace.split( "\n" )[ offset + 3 ]; - } else if ( e.stack ) { - // Firefox, Chrome - stack = e.stack.split( "\n" ); - if (/^error$/i.test( stack[0] ) ) { - stack.shift(); - } - if ( fileName ) { - include = []; - for ( i = offset; i < stack.length; i++ ) { - if ( stack[ i ].indexOf( fileName ) !== -1 ) { - break; - } - include.push( stack[ i ] ); - } - if ( include.length ) { - return include.join( "\n" ); - } - } - return stack[ offset ]; - } else if ( e.sourceURL ) { - // Safari, PhantomJS - // hopefully one day Safari provides actual stacktraces - // exclude useless self-reference for generated Error objects - if ( /qunit.js$/.test( e.sourceURL ) ) { - return; - } - // for actual exceptions, this is useful - return e.sourceURL + ":" + e.line; - } -} -function sourceFromStacktrace( offset ) { - try { - throw new Error(); - } catch ( e ) { - return extractStacktrace( e, offset ); - } -} - -/** - * Escape text for attribute or text content. - */ -function escapeText( s ) { - if ( !s ) { - return ""; - } - s = s + ""; - // Both single quotes and double quotes (for attributes) - return s.replace( /['"<>&]/g, function( s ) { - switch( s ) { - case '\'': - return '''; - case '"': - return '"'; - case '<': - return '<'; - case '>': - return '>'; - case '&': - return '&'; - } - }); -} - -function synchronize( callback, last ) { - config.queue.push( callback ); - - if ( config.autorun && !config.blocking ) { - process( last ); - } -} - -function process( last ) { - function next() { - process( last ); - } - var start = new Date().getTime(); - config.depth = config.depth ? config.depth + 1 : 1; - - while ( config.queue.length && !config.blocking ) { - if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) { - config.queue.shift()(); - } else { - window.setTimeout( next, 13 ); - break; - } - } - config.depth--; - if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { - done(); - } -} - -function saveGlobal() { - config.pollution = []; - - if ( config.noglobals ) { - for ( var key in window ) { - // in Opera sometimes DOM element ids show up here, ignore them - if ( !hasOwn.call( window, key ) || /^qunit-test-output/.test( key ) ) { - continue; - } - config.pollution.push( key ); - } - } -} - -function checkPollution() { - var newGlobals, - deletedGlobals, - old = config.pollution; - - saveGlobal(); - - newGlobals = diff( config.pollution, old ); - if ( newGlobals.length > 0 ) { - QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") ); - } - - deletedGlobals = diff( old, config.pollution ); - if ( deletedGlobals.length > 0 ) { - QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") ); - } -} - -// returns a new Array with the elements that are in a but not in b -function diff( a, b ) { - var i, j, - result = a.slice(); - - for ( i = 0; i < result.length; i++ ) { - for ( j = 0; j < b.length; j++ ) { - if ( result[i] === b[j] ) { - result.splice( i, 1 ); - i--; - break; - } - } - } - return result; -} - -function extend( a, b ) { - for ( var prop in b ) { - if ( b[ prop ] === undefined ) { - delete a[ prop ]; - - // Avoid "Member not found" error in IE8 caused by setting window.constructor - } else if ( prop !== "constructor" || a !== window ) { - a[ prop ] = b[ prop ]; - } - } - - return a; -} - -/** - * @param {HTMLElement} elem - * @param {string} type - * @param {Function} fn - */ -function addEvent( elem, type, fn ) { - // Standards-based browsers - if ( elem.addEventListener ) { - elem.addEventListener( type, fn, false ); - // IE - } else { - elem.attachEvent( "on" + type, fn ); - } -} - -/** - * @param {Array|NodeList} elems - * @param {string} type - * @param {Function} fn - */ -function addEvents( elems, type, fn ) { - var i = elems.length; - while ( i-- ) { - addEvent( elems[i], type, fn ); - } -} - -function hasClass( elem, name ) { - return (" " + elem.className + " ").indexOf(" " + name + " ") > -1; -} - -function addClass( elem, name ) { - if ( !hasClass( elem, name ) ) { - elem.className += (elem.className ? " " : "") + name; - } -} - -function removeClass( elem, name ) { - var set = " " + elem.className + " "; - // Class name may appear multiple times - while ( set.indexOf(" " + name + " ") > -1 ) { - set = set.replace(" " + name + " " , " "); - } - // If possible, trim it for prettiness, but not neccecarily - elem.className = window.jQuery ? jQuery.trim( set ) : ( set.trim ? set.trim() : set ); -} - -function id( name ) { - return !!( typeof document !== "undefined" && document && document.getElementById ) && - document.getElementById( name ); -} - -function registerLoggingCallback( key ) { - return function( callback ) { - config[key].push( callback ); - }; -} - -// Supports deprecated method of completely overwriting logging callbacks -function runLoggingCallbacks( key, scope, args ) { - var i, callbacks; - if ( QUnit.hasOwnProperty( key ) ) { - QUnit[ key ].call(scope, args ); - } else { - callbacks = config[ key ]; - for ( i = 0; i < callbacks.length; i++ ) { - callbacks[ i ].call( scope, args ); - } - } -} - -// Test for equality any JavaScript type. -// Author: Philippe Rathé -QUnit.equiv = (function() { - - // Call the o related callback with the given arguments. - function bindCallbacks( o, callbacks, args ) { - var prop = QUnit.objectType( o ); - if ( prop ) { - if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) { - return callbacks[ prop ].apply( callbacks, args ); - } else { - return callbacks[ prop ]; // or undefined - } - } - } - - // the real equiv function - var innerEquiv, - // stack to decide between skip/abort functions - callers = [], - // stack to avoiding loops from circular referencing - parents = [], - - getProto = Object.getPrototypeOf || function ( obj ) { - return obj.__proto__; - }, - callbacks = (function () { - - // for string, boolean, number and null - function useStrictEquality( b, a ) { - /*jshint eqeqeq:false */ - if ( b instanceof a.constructor || a instanceof b.constructor ) { - // to catch short annotaion VS 'new' annotation of a - // declaration - // e.g. var i = 1; - // var j = new Number(1); - return a == b; - } else { - return a === b; - } - } - - return { - "string": useStrictEquality, - "boolean": useStrictEquality, - "number": useStrictEquality, - "null": useStrictEquality, - "undefined": useStrictEquality, - - "nan": function( b ) { - return isNaN( b ); - }, - - "date": function( b, a ) { - return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf(); - }, - - "regexp": function( b, a ) { - return QUnit.objectType( b ) === "regexp" && - // the regex itself - a.source === b.source && - // and its modifers - a.global === b.global && - // (gmi) ... - a.ignoreCase === b.ignoreCase && - a.multiline === b.multiline && - a.sticky === b.sticky; - }, - - // - skip when the property is a method of an instance (OOP) - // - abort otherwise, - // initial === would have catch identical references anyway - "function": function() { - var caller = callers[callers.length - 1]; - return caller !== Object && typeof caller !== "undefined"; - }, - - "array": function( b, a ) { - var i, j, len, loop; - - // b could be an object literal here - if ( QUnit.objectType( b ) !== "array" ) { - return false; - } - - len = a.length; - if ( len !== b.length ) { - // safe and faster - return false; - } - - // track reference to avoid circular references - parents.push( a ); - for ( i = 0; i < len; i++ ) { - loop = false; - for ( j = 0; j < parents.length; j++ ) { - if ( parents[j] === a[i] ) { - loop = true;// dont rewalk array - } - } - if ( !loop && !innerEquiv(a[i], b[i]) ) { - parents.pop(); - return false; - } - } - parents.pop(); - return true; - }, - - "object": function( b, a ) { - var i, j, loop, - // Default to true - eq = true, - aProperties = [], - bProperties = []; - - // comparing constructors is more strict than using - // instanceof - if ( a.constructor !== b.constructor ) { - // Allow objects with no prototype to be equivalent to - // objects with Object as their constructor. - if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) || - ( getProto(b) === null && getProto(a) === Object.prototype ) ) ) { - return false; - } - } - - // stack constructor before traversing properties - callers.push( a.constructor ); - // track reference to avoid circular references - parents.push( a ); - - for ( i in a ) { // be strict: don't ensures hasOwnProperty - // and go deep - loop = false; - for ( j = 0; j < parents.length; j++ ) { - if ( parents[j] === a[i] ) { - // don't go down the same path twice - loop = true; - } - } - aProperties.push(i); // collect a's properties - - if (!loop && !innerEquiv( a[i], b[i] ) ) { - eq = false; - break; - } - } - - callers.pop(); // unstack, we are done - parents.pop(); - - for ( i in b ) { - bProperties.push( i ); // collect b's properties - } - - // Ensures identical properties name - return eq && innerEquiv( aProperties.sort(), bProperties.sort() ); - } - }; - }()); - - innerEquiv = function() { // can take multiple arguments - var args = [].slice.apply( arguments ); - if ( args.length < 2 ) { - return true; // end transition - } - - return (function( a, b ) { - if ( a === b ) { - return true; // catch the most you can - } else if ( a === null || b === null || typeof a === "undefined" || - typeof b === "undefined" || - QUnit.objectType(a) !== QUnit.objectType(b) ) { - return false; // don't lose time with error prone cases - } else { - return bindCallbacks(a, callbacks, [ b, a ]); - } - - // apply transition with (1..n) arguments - }( args[0], args[1] ) && arguments.callee.apply( this, args.splice(1, args.length - 1 )) ); - }; - - return innerEquiv; -}()); - -/** - * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | - * http://flesler.blogspot.com Licensed under BSD - * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008 - * - * @projectDescription Advanced and extensible data dumping for Javascript. - * @version 1.0.0 - * @author Ariel Flesler - * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} - */ -QUnit.jsDump = (function() { - function quote( str ) { - return '"' + str.toString().replace( /"/g, '\\"' ) + '"'; - } - function literal( o ) { - return o + ""; - } - function join( pre, arr, post ) { - var s = jsDump.separator(), - base = jsDump.indent(), - inner = jsDump.indent(1); - if ( arr.join ) { - arr = arr.join( "," + s + inner ); - } - if ( !arr ) { - return pre + post; - } - return [ pre, inner + arr, base + post ].join(s); - } - function array( arr, stack ) { - var i = arr.length, ret = new Array(i); - this.up(); - while ( i-- ) { - ret[i] = this.parse( arr[i] , undefined , stack); - } - this.down(); - return join( "[", ret, "]" ); - } - - var reName = /^function (\w+)/, - jsDump = { - // type is used mostly internally, you can fix a (custom)type in advance - parse: function( obj, type, stack ) { - stack = stack || [ ]; - var inStack, res, - parser = this.parsers[ type || this.typeOf(obj) ]; - - type = typeof parser; - inStack = inArray( obj, stack ); - - if ( inStack !== -1 ) { - return "recursion(" + (inStack - stack.length) + ")"; - } - if ( type === "function" ) { - stack.push( obj ); - res = parser.call( this, obj, stack ); - stack.pop(); - return res; - } - return ( type === "string" ) ? parser : this.parsers.error; - }, - typeOf: function( obj ) { - var type; - if ( obj === null ) { - type = "null"; - } else if ( typeof obj === "undefined" ) { - type = "undefined"; - } else if ( QUnit.is( "regexp", obj) ) { - type = "regexp"; - } else if ( QUnit.is( "date", obj) ) { - type = "date"; - } else if ( QUnit.is( "function", obj) ) { - type = "function"; - } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) { - type = "window"; - } else if ( obj.nodeType === 9 ) { - type = "document"; - } else if ( obj.nodeType ) { - type = "node"; - } else if ( - // native arrays - toString.call( obj ) === "[object Array]" || - // NodeList objects - ( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) ) - ) { - type = "array"; - } else if ( obj.constructor === Error.prototype.constructor ) { - type = "error"; - } else { - type = typeof obj; - } - return type; - }, - separator: function() { - return this.multiline ? this.HTML ? "
    " : "\n" : this.HTML ? " " : " "; - }, - // extra can be a number, shortcut for increasing-calling-decreasing - indent: function( extra ) { - if ( !this.multiline ) { - return ""; - } - var chr = this.indentChar; - if ( this.HTML ) { - chr = chr.replace( /\t/g, " " ).replace( / /g, " " ); - } - return new Array( this._depth_ + (extra||0) ).join(chr); - }, - up: function( a ) { - this._depth_ += a || 1; - }, - down: function( a ) { - this._depth_ -= a || 1; - }, - setParser: function( name, parser ) { - this.parsers[name] = parser; - }, - // The next 3 are exposed so you can use them - quote: quote, - literal: literal, - join: join, - // - _depth_: 1, - // This is the list of parsers, to modify them, use jsDump.setParser - parsers: { - window: "[Window]", - document: "[Document]", - error: function(error) { - return "Error(\"" + error.message + "\")"; - }, - unknown: "[Unknown]", - "null": "null", - "undefined": "undefined", - "function": function( fn ) { - var ret = "function", - // functions never have name in IE - name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1]; - - if ( name ) { - ret += " " + name; - } - ret += "( "; - - ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" ); - return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" ); - }, - array: array, - nodelist: array, - "arguments": array, - object: function( map, stack ) { - var ret = [ ], keys, key, val, i; - QUnit.jsDump.up(); - keys = []; - for ( key in map ) { - keys.push( key ); - } - keys.sort(); - for ( i = 0; i < keys.length; i++ ) { - key = keys[ i ]; - val = map[ key ]; - ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) ); - } - QUnit.jsDump.down(); - return join( "{", ret, "}" ); - }, - node: function( node ) { - var len, i, val, - open = QUnit.jsDump.HTML ? "<" : "<", - close = QUnit.jsDump.HTML ? ">" : ">", - tag = node.nodeName.toLowerCase(), - ret = open + tag, - attrs = node.attributes; - - if ( attrs ) { - for ( i = 0, len = attrs.length; i < len; i++ ) { - val = attrs[i].nodeValue; - // IE6 includes all attributes in .attributes, even ones not explicitly set. - // Those have values like undefined, null, 0, false, "" or "inherit". - if ( val && val !== "inherit" ) { - ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" ); - } - } - } - ret += close; - - // Show content of TextNode or CDATASection - if ( node.nodeType === 3 || node.nodeType === 4 ) { - ret += node.nodeValue; - } - - return ret + open + "/" + tag + close; - }, - // function calls it internally, it's the arguments part of the function - functionArgs: function( fn ) { - var args, - l = fn.length; - - if ( !l ) { - return ""; - } - - args = new Array(l); - while ( l-- ) { - // 97 is 'a' - args[l] = String.fromCharCode(97+l); - } - return " " + args.join( ", " ) + " "; - }, - // object calls it internally, the key part of an item in a map - key: quote, - // function calls it internally, it's the content of the function - functionCode: "[code]", - // node calls it internally, it's an html attribute value - attribute: quote, - string: quote, - date: quote, - regexp: literal, - number: literal, - "boolean": literal - }, - // if true, entities are escaped ( <, >, \t, space and \n ) - HTML: false, - // indentation unit - indentChar: " ", - // if true, items in a collection, are separated by a \n, else just a space. - multiline: true - }; - - return jsDump; -}()); - -// from jquery.js -function inArray( elem, array ) { - if ( array.indexOf ) { - return array.indexOf( elem ); - } - - for ( var i = 0, length = array.length; i < length; i++ ) { - if ( array[ i ] === elem ) { - return i; - } - } - - return -1; -} - -/* - * Javascript Diff Algorithm - * By John Resig (http://ejohn.org/) - * Modified by Chu Alan "sprite" - * - * Released under the MIT license. - * - * More Info: - * http://ejohn.org/projects/javascript-diff-algorithm/ - * - * Usage: QUnit.diff(expected, actual) - * - * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the quick brown fox jumped jumps over" - */ -QUnit.diff = (function() { - /*jshint eqeqeq:false, eqnull:true */ - function diff( o, n ) { - var i, - ns = {}, - os = {}; - - for ( i = 0; i < n.length; i++ ) { - if ( !hasOwn.call( ns, n[i] ) ) { - ns[ n[i] ] = { - rows: [], - o: null - }; - } - ns[ n[i] ].rows.push( i ); - } - - for ( i = 0; i < o.length; i++ ) { - if ( !hasOwn.call( os, o[i] ) ) { - os[ o[i] ] = { - rows: [], - n: null - }; - } - os[ o[i] ].rows.push( i ); - } - - for ( i in ns ) { - if ( !hasOwn.call( ns, i ) ) { - continue; - } - if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) { - n[ ns[i].rows[0] ] = { - text: n[ ns[i].rows[0] ], - row: os[i].rows[0] - }; - o[ os[i].rows[0] ] = { - text: o[ os[i].rows[0] ], - row: ns[i].rows[0] - }; - } - } - - for ( i = 0; i < n.length - 1; i++ ) { - if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null && - n[ i + 1 ] == o[ n[i].row + 1 ] ) { - - n[ i + 1 ] = { - text: n[ i + 1 ], - row: n[i].row + 1 - }; - o[ n[i].row + 1 ] = { - text: o[ n[i].row + 1 ], - row: i + 1 - }; - } - } - - for ( i = n.length - 1; i > 0; i-- ) { - if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null && - n[ i - 1 ] == o[ n[i].row - 1 ]) { - - n[ i - 1 ] = { - text: n[ i - 1 ], - row: n[i].row - 1 - }; - o[ n[i].row - 1 ] = { - text: o[ n[i].row - 1 ], - row: i - 1 - }; - } - } - - return { - o: o, - n: n - }; - } - - return function( o, n ) { - o = o.replace( /\s+$/, "" ); - n = n.replace( /\s+$/, "" ); - - var i, pre, - str = "", - out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ), - oSpace = o.match(/\s+/g), - nSpace = n.match(/\s+/g); - - if ( oSpace == null ) { - oSpace = [ " " ]; - } - else { - oSpace.push( " " ); - } - - if ( nSpace == null ) { - nSpace = [ " " ]; - } - else { - nSpace.push( " " ); - } - - if ( out.n.length === 0 ) { - for ( i = 0; i < out.o.length; i++ ) { - str += "" + out.o[i] + oSpace[i] + ""; - } - } - else { - if ( out.n[0].text == null ) { - for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) { - str += "" + out.o[n] + oSpace[n] + ""; - } - } - - for ( i = 0; i < out.n.length; i++ ) { - if (out.n[i].text == null) { - str += "" + out.n[i] + nSpace[i] + ""; - } - else { - // `pre` initialized at top of scope - pre = ""; - - for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) { - pre += "" + out.o[n] + oSpace[n] + ""; - } - str += " " + out.n[i].text + nSpace[i] + pre; - } - } - } - - return str; - }; -}()); - -// for CommonJS enviroments, export everything -if ( typeof exports !== "undefined" ) { - extend( exports, QUnit ); -} - -// get at whatever the global object is, like window in browsers -}( (function() {return this;}.call()) ));