[Webkit-unassigned] [Bug 17082] Acid3 bug: CSS objects in Webkit are not "live"

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=17082


webkit at blaut.biz changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|WebKit fails Acid3's        |Acid3 bug: CSS objects in
                   |modification of style blocks|Webkit are not "live"
                   |text node test              |




------- Comment #3 from webkit at blaut.biz  2008-02-04 05:33 PDT -------
The acid3 test 73 was changed a little:

 function () {
      // test 73: dynamic modification of <style> blocks' text nodes, from
Jonas Sicking and Garret Smith
      var doc = kungFuDeathGrip.childNodes[3].contentDocument;
      assert(doc, "missing document for test");
      assert(doc.images[0], "prerequisite failed: no image");
      assertEquals(doc.images[0].height, 10, "prerequisite failed: style didn't
affect image");
      doc.styleSheets[0].ownerNode.firstChild.data = "img { height: 20px; }";
      assertEquals(doc.images[0].height, 20, "change failed to take effect");
      doc.styleSheets[0].ownerNode.appendChild(doc.createTextNode("img {
height: 30px; }"));
      assertEquals(doc.images[0].height, 30, "append failed to take effect");
      var rules = doc.styleSheets[0].cssRules; // "All CSS objects in the DOM
are "live"" says section 2.1, Overview of the DOM Level 2 CSS Interfaces
      doc.styleSheets[0].insertRule("img { height: 40px; }", 2);
      assertEquals(doc.images[0].height, 40, "insertRule failed to take
effect");
      assertEquals(doc.styleSheets[0].cssRules.length, 3, "count of rules is
wrong");
      assertEquals(rules.length, 3, "cssRules isn't live");
      // while we're at it, check some other things on doc.styleSheets:
      assert(doc.styleSheets[0].href === null, "internal stylesheet had a URI:
" + doc.styleSheets[0].href);
      assert(document.styleSheets[0].href === null, "internal acid3 stylesheet
had a URI: " + document.styleSheets[0].href);
      return 5;
    },


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