module("css"); test("css(String|Hash)", function() { expect(34); equals( jQuery('#main').css("display"), 'block', 'Check for css property "display"'); ok( jQuery('#nothiddendiv').is(':visible'), 'Modifying CSS display: Assert element is visible'); jQuery('#nothiddendiv').css({display: 'none'}); ok( !jQuery('#nothiddendiv').is(':visible'), 'Modified CSS display: Assert element is hidden'); jQuery('#nothiddendiv').css({display: 'block'}); ok( jQuery('#nothiddendiv').is(':visible'), 'Modified CSS display: Assert element is visible'); // handle negative numbers by ignoring #1599, #4216 jQuery('#nothiddendiv').css({ 'width': 1, 'height': 1 }); var width = parseFloat(jQuery('#nothiddendiv').css('width')), height = parseFloat(jQuery('#nothiddendiv').css('height')); jQuery('#nothiddendiv').css({ width: -1, height: -1 }); equals( parseFloat(jQuery('#nothiddendiv').css('width')), width, 'Test negative width ignored') equals( parseFloat(jQuery('#nothiddendiv').css('height')), height, 'Test negative height ignored') equals( jQuery('
').css('display'), 'none', 'Styles on disconnected nodes'); jQuery('#floatTest').css({'float': 'right'}); equals( jQuery('#floatTest').css('float'), 'right', 'Modified CSS float using "float": Assert float is right'); jQuery('#floatTest').css({'font-size': '30px'}); equals( jQuery('#floatTest').css('font-size'), '30px', 'Modified CSS font-size: Assert font-size is 30px'); jQuery.each("0,0.25,0.5,0.75,1".split(','), function(i, n) { jQuery('#foo').css({opacity: n}); equals( jQuery('#foo').css('opacity'), parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a String" ); jQuery('#foo').css({opacity: parseFloat(n)}); equals( jQuery('#foo').css('opacity'), parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a Number" ); }); jQuery('#foo').css({opacity: ''}); equals( jQuery('#foo').css('opacity'), '1', "Assert opacity is 1 when set to an empty String" ); equals( jQuery('#empty').css('opacity'), '0', "Assert opacity is accessible via filter property set in stylesheet in IE" ); jQuery('#empty').css({ opacity: '1' }); equals( jQuery('#empty').css('opacity'), '1', "Assert opacity is taken from style attribute when set vs stylesheet in IE with filters" ); var div = jQuery('#nothiddendiv'), child = jQuery('#nothiddendivchild'); equals( parseInt(div.css("fontSize")), 16, "Verify fontSize px set." ); equals( parseInt(div.css("font-size")), 16, "Verify fontSize px set." ); equals( parseInt(child.css("fontSize")), 16, "Verify fontSize px set." ); equals( parseInt(child.css("font-size")), 16, "Verify fontSize px set." ); child.css("height", "100%"); equals( child[0].style.height, "100%", "Make sure the height is being set correctly." ); child.attr("class", "em"); equals( parseInt(child.css("fontSize")), 32, "Verify fontSize em set." ); // Have to verify this as the result depends upon the browser's CSS // support for font-size percentages child.attr("class", "prct"); var prctval = parseInt(child.css("fontSize")), checkval = 0; if ( prctval === 16 || prctval === 24 ) { checkval = prctval; } equals( prctval, checkval, "Verify fontSize % set." ); equals( typeof child.css("width"), "string", "Make sure that a string width is returned from css('width')." ); var old = child[0].style.height; // Test NaN child.css("height", parseFloat("zoo")); equals( child[0].style.height, old, "Make sure height isn't changed on NaN." ); // Test null child.css("height", null); equals( child[0].style.height, old, "Make sure height isn't changed on null." ); old = child[0].style.fontSize; // Test NaN child.css("font-size", parseFloat("zoo")); equals( child[0].style.fontSize, old, "Make sure font-size isn't changed on NaN." ); // Test null child.css("font-size", null); equals( child[0].style.fontSize, old, "Make sure font-size isn't changed on null." ); }); test("css(String, Object)", function() { expect(22); ok( jQuery('#nothiddendiv').is(':visible'), 'Modifying CSS display: Assert element is visible'); jQuery('#nothiddendiv').css("display", 'none'); ok( !jQuery('#nothiddendiv').is(':visible'), 'Modified CSS display: Assert element is hidden'); jQuery('#nothiddendiv').css("display", 'block'); ok( jQuery('#nothiddendiv').is(':visible'), 'Modified CSS display: Assert element is visible'); jQuery("#nothiddendiv").css("top", "-1em"); ok( jQuery("#nothiddendiv").css("top"), -16, "Check negative number in EMs." ); jQuery('#floatTest').css('float', 'left'); equals( jQuery('#floatTest').css('float'), 'left', 'Modified CSS float using "float": Assert float is left'); jQuery('#floatTest').css('font-size', '20px'); equals( jQuery('#floatTest').css('font-size'), '20px', 'Modified CSS font-size: Assert font-size is 20px'); jQuery.each("0,0.25,0.5,0.75,1".split(','), function(i, n) { jQuery('#foo').css('opacity', n); equals( jQuery('#foo').css('opacity'), parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a String" ); jQuery('#foo').css('opacity', parseFloat(n)); equals( jQuery('#foo').css('opacity'), parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a Number" ); }); jQuery('#foo').css('opacity', ''); equals( jQuery('#foo').css('opacity'), '1', "Assert opacity is 1 when set to an empty String" ); // using contents will get comments regular, text, and comment nodes var j = jQuery("#nonnodes").contents(); j.css("overflow", "visible"); equals( j.css("overflow"), "visible", "Check node,textnode,comment css works" ); // opera sometimes doesn't update 'display' correctly, see #2037 jQuery("#t2037")[0].innerHTML = jQuery("#t2037")[0].innerHTML equals( jQuery("#t2037 .hidden").css("display"), "none", "Make sure browser thinks it is hidden" ); var div = jQuery("#nothiddendiv"), display = div.css("display"), ret = div.css("display", undefined); equals( ret, div, "Make sure setting undefined returns the original set." ); equals( div.css("display"), display, "Make sure that the display wasn't changed." ); // Test for Bug #5509 var success = true; try { jQuery('#foo').css("backgroundColor", "rgba(0, 0, 0, 0.1)"); } catch (e) { success = false; } ok( success, "Setting RGBA values does not throw Error" ); }); if ( !jQuery.support.opacity ) { test("css(String, Object) for MSIE", function() { // for #1438, IE throws JS error when filter exists but doesn't have opacity in it jQuery('#foo').css("filter", "progid:DXImageTransform.Microsoft.Chroma(color='red');"); equals( jQuery('#foo').css('opacity'), '1', "Assert opacity is 1 when a different filter is set in IE, #1438" ); var filterVal = "progid:DXImageTransform.Microsoft.Alpha(opacity=30) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)"; var filterVal2 = "progid:DXImageTransform.Microsoft.alpha(opacity=100) progid:DXImageTransform.Microsoft.Blur(pixelradius=5)"; var filterVal3 = "progid:DXImageTransform.Microsoft.Blur(pixelradius=5)"; jQuery('#foo').css("filter", filterVal); equals( jQuery('#foo').css("filter"), filterVal, "css('filter', val) works" ); jQuery('#foo').css("opacity", 1); equals( jQuery('#foo').css("filter"), filterVal2, "Setting opacity in IE doesn't duplicate opacity filter" ); equals( jQuery('#foo').css("opacity"), 1, "Setting opacity in IE with other filters works" ); jQuery('#foo').css("filter", filterVal3).css("opacity", 1); ok( jQuery('#foo').css("filter").indexOf(filterVal3) !== -1, "Setting opacity in IE doesn't clobber other filters" ); }); } test("css(String, Function)", function() { expect(3); var sizes = ["10px", "20px", "30px"]; jQuery("
" + "
" + "
") .appendTo("body"); var index = 0; jQuery("#cssFunctionTest div").css("font-size", function() { var size = sizes[index]; index++; return size; }); index = 0; jQuery("#cssFunctionTest div").each(function() { var computedSize = jQuery(this).css("font-size") var expectedSize = sizes[index] equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize ); index++; }); jQuery("#cssFunctionTest").remove(); }); test("css(String, Function) with incoming value", function() { expect(3); var sizes = ["10px", "20px", "30px"]; jQuery("
" + "
" + "
") .appendTo("body"); var index = 0; jQuery("#cssFunctionTest div").css("font-size", function() { var size = sizes[index]; index++; return size; }); index = 0; jQuery("#cssFunctionTest div").css("font-size", function(i, computedSize) { var expectedSize = sizes[index] equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize ); index++; return computedSize; }); jQuery("#cssFunctionTest").remove(); }); test("css(Object) where values are Functions", function() { expect(3); var sizes = ["10px", "20px", "30px"]; jQuery("
" + "
" + "
") .appendTo("body"); var index = 0; jQuery("#cssFunctionTest div").css({fontSize: function() { var size = sizes[index]; index++; return size; }}); index = 0; jQuery("#cssFunctionTest div").each(function() { var computedSize = jQuery(this).css("font-size") var expectedSize = sizes[index] equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize ); index++; }); jQuery("#cssFunctionTest").remove(); }); test("css(Object) where values are Functions with incoming values", function() { expect(3); var sizes = ["10px", "20px", "30px"]; jQuery("
" + "
" + "
") .appendTo("body"); var index = 0; jQuery("#cssFunctionTest div").css({fontSize: function() { var size = sizes[index]; index++; return size; }}); index = 0; jQuery("#cssFunctionTest div").css({"font-size": function(i, computedSize) { var expectedSize = sizes[index] equals( computedSize, expectedSize, "Div #" + index + " should be " + expectedSize ); index++; return computedSize; }}); jQuery("#cssFunctionTest").remove(); }); test("jQuery.css(elem, 'height') doesn't clear radio buttons (bug #1095)", function () { expect(4); var $checkedtest = jQuery("#checkedtest"); // IE6 was clearing "checked" in jQuery.css(elem, "height"); jQuery.css($checkedtest[0], "height"); ok( !! jQuery(":radio:first", $checkedtest).attr("checked"), "Check first radio still checked." ); ok( ! jQuery(":radio:last", $checkedtest).attr("checked"), "Check last radio still NOT checked." ); ok( !! jQuery(":checkbox:first", $checkedtest).attr("checked"), "Check first checkbox still checked." ); ok( ! jQuery(":checkbox:last", $checkedtest).attr("checked"), "Check last checkbox still NOT checked." ); }); test(":visible selector works properly on table elements (bug #4512)", function () { expect(1); jQuery('#table').html('cellcell'); equals(jQuery('#table td:visible').length, 1, "hidden cell is not perceived as visible"); }); test(":visible selector works properly on children with a hidden parent (bug #4512)", function () { expect(1); jQuery('#table').css('display', 'none').html('cellcell'); equals(jQuery('#table td:visible').length, 0, "hidden cell children not perceived as visible"); });