Last week we unveiled the CSS selector test over at css3.info. The test consists of over several hundred separate test cases, each designed to test a certain aspect of the compatibility of your browser with the CSS selector standards. Today we are going to expand the number of test cases to 578.
The new tests have a large impact of the results. There are quite a few browsers that used to pass with the old test cases, but fail with the new test cases. Generally we added test cases for the following situations:
:emptyselector. It only matches elements without any children. If you dynamically add a new child it should not longer match that particular element.
- White space in attribute selectors: There are four different ways an attribute selector could be written:
[attribute = value]. We now test if your browser supports all of these variants.
- Case sensitivity of the value in attribute selectors: The previous version of the test contained a test case for determining if the value of an attribute selector was compared in a case-insensitive way. However this was not complete. We only tested the
alignattribute – which should be treated in a case-insensitive way. Only Konqueror failed this test. But there are also a lot of other attributes which should be tested in a case-sensitive way. Now almost every browser fails this test. More information about this case-sensitivity can be found on rakaz.nl: CSS selector bugs: Case sensitivity
We also changed the way results are reported. Instead of just showing whether a selector failed or passed, we now detect if the selector is fully supported, buggy, or not supported at all. This should give all of us a better idea about the state of the compatibility of each browser.
Browser Version Supported Buggy Unsupported No. tests passed Internet Explorer 6 10 1 32 276 Internet Explorer 7 RC 1 13 4 26 330 Opera 8.5.4 18 3 22 317 Safari 2.0.4 21 7 15 336 Firefox 1.0.8 24 9 10 352 Opera 9.0.2 25 3 15 346 Safari r16925 25 9 9 355 Firefox 18.104.22.168 26 10 7 357 Konqueror 3.5.4 37 6 0 570
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Guys, you are doing a great job! Thanks!
Keep it running!
IE 7 release is unchanged from RC 1
Firefox 2.0 is unchanged from Fx 1.5
Thanks to your patch (bug 356936), Gecko trunk now does:
32 have passed, 4 are buggy and 7 are unsupported (Passed 370 out of 579 tests). :-)
One thought: IE 7 is a still wrong for E + F in the following case:
[foo]blabla[foo][!– html comment –][bar]boubou[/bar]
foo + bar, bar will not be styled in IE 7.
(I used styled brackets, not sure what your comment system allows.
You could come up with tests for :first-child that gives similar errors.
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