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Make sure null/NaN values aren't set in .css(). Fixes #7116.

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This commit is contained in:
jeresig 2010-10-09 10:52:53 -04:00
parent 2ca3659895
commit 2ae872c594
2 changed files with 27 additions and 2 deletions
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22
test/unit/css.js
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@ -1,7 +1,7 @@
module("css");
test("css(String|Hash)", function() {
expect(29);
expect(33);
equals( jQuery('#main').css("display"), 'none', 'Check for css property "display"');
@ -61,6 +61,26 @@ test("css(String|Hash)", function() {
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() {