Created
February 20, 2010 02:44
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describe('Element.get/set/erase property exaustive', (function(){ | |
var tagsAttrs = { | |
label: ['for'], | |
input: ['data-something', 'id', 'name', 'value', 'maxLength', 'readOnly', 'defaultValue', 'accessKey', 'checked', 'disabled', 'multiple', 'selected', 'noresize', 'onkeypress', 'onkeydown', 'onkeyup'], | |
button: ['type'], // theres a bug on safari while using type as an expando (el.type) with button elements | |
a: ['href', 'title', 'text', 'class', 'html', 'onclick', 'ondblclick', 'onmousedown', 'onmouseup', 'onmouseover', 'onmousemove', 'onmouseout'], | |
img: ['src', 'ismap', 'useMap', 'tabIndex'], | |
table: ['cellPadding', 'cellSpacing'], | |
td: ['colSpan', 'rowSpan'], | |
iframe: ['frameBorder'], | |
script: ['defer'], | |
object: ['declare'], | |
style: ['lang', 'dir'] | |
}; | |
var valueTypes = { | |
bools: {'compact': 1, 'nowrap': 1, 'ismap': 1, 'declare': 1, 'noshade': 1, 'checked': 1, 'disabled': 1, 'readonly': 1, 'multiple': 1, 'selected': 1, 'noresize': 1, 'defer': 1, 'readonly': 1}, | |
functions: {'onclick': 1, 'ondblclick': 1, 'onmousedown': 1, 'onmouseup': 1, 'onmouseover': 1, 'onmousemove': 1, 'onmouseout': 1, 'onkeypress': 1, 'onkeydown': 1, 'onkeyup': 1}, | |
numerics: {'cellpadding': 1, 'cellspacing': 1, 'colspan': 1, 'frameborder': 1, 'maxlength': 1, 'rowspan': 1, 'tabindex': 1}, | |
strings: {'src' : 1, 'name': 1, 'href': 1, 'id': 1, 'title': 1, 'for': 1, 'value': 1, 'type': 1, 'html': 1, 'class': 1, 'text': 1, 'lang': 1, 'dir': 1, 'defaultvalue': 1, 'accesskey': 1, 'usemap': 1, 'data-something': 1} | |
}; | |
var $empty = function(){}; | |
var setValues = { | |
bools: {'setTo': true}, | |
functions: {'setTo': $empty}, | |
numerics: {'setTo': 20}, | |
strings: {'setTo': 'ltr'} | |
}; | |
var specs = {}; | |
var createSpec = function(element, attr){ | |
specs['should set/get/erase property "' + attr + '" on a "' + element.tagName + '" element'] = (function(){ | |
var loweredAttr = attr.toLowerCase(); | |
for(attrValueType in valueTypes){ | |
if(valueTypes[attrValueType][loweredAttr]){ | |
return (function(){ | |
var type = attrValueType; | |
return function(){ | |
value_of($chk(Element.getProperty(element, attr)) ? Element.getProperty(element, attr) : null).should_be_null(); | |
Element.setProperty(element, attr, setValues[type].setTo); | |
value_of(Element.getProperty(element, attr)).should_be(setValues[type].setTo); | |
Element.removeProperty(element, attr); | |
value_of($chk(Element.getProperty(element, attr)) ? Element.getProperty(element, attr) : null).should_be_null(); | |
}; | |
})(); | |
} | |
} | |
})(); | |
}; | |
for (tag in tagsAttrs){ | |
var element = $(document.createElement(tag)); | |
for(var i = 0; i < tagsAttrs[tag].length; i++){ | |
var loweredTag = tagsAttrs[tag][i].toLowerCase(); | |
createSpec(element, tagsAttrs[tag][i]); | |
if(loweredTag !== tagsAttrs[tag][i]) createSpec(element, loweredTag); | |
} | |
} | |
return specs; | |
})() |
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