Platform/HTML5 parser tasks: Difference between revisions

Revision as of 08:50, 26 May 2010

This page outlines what needs to be done to ship a release with the HTML5 parser enabled by default.

Fix "[HTML5]" bugs marked P2. (hsivonen)
- Bugs waiting on Hixie or W3C WGs
  - 563526 Early U+0000 eats frameset (Can't configure D-Link DSL-G604T ADSL router)
  - 557197  in element content expands to CR and shows up as a non-collapsing space in layout
    - Preliminary layout patch exists. Waiting for the CSS WG to approve the solution or propose another solution.
  - 560256 Old document gets blown away when dynamically added script does document.write.
    - Ignoring document.write from network task sources when the insertion point is undefined would mitigate 4 out of the 6 current HTML5 parser evang bugs. Spec bug filed.
Reviews on patches
- 561874 The HTML5 parser needs limit DOM tree depth (bzbarsky)
- 552938 Implement the SVG load event in text/html (jwatt)
- 552908 Implement spec changes to SVG </a> and handling (sicking)
  - The patch improvises around spec bugs. Let's adjust things later when Hixie fixes the spec.
Security review.
- Talked to dveditz about how to do the security review for the HTML5 parser, and it's not clear what the best format for the review would be. But we did decide that it's not something we need to do before turning the parser on by default, but we need to do it before we ship it. --jst
544994Create a "slow tp" test suite for exercising speculative parsing. (bnewman)
- What if this suite reveals something bad?

Suspended bugs that were previously P2
- 482917 Make HTML5 parsing not regress stream data availability to extensions
  - There's now a patch but no way to test it.
  - Suspended, because there are no known extensions that use the API in question and are compatible with Firefox 3.6.
  - Time estimate: Unknown. (Need to find an extension that actually uses this. The alternative is writing an extension just for testing.)

@@ Line 4: / Line 4: @@
 * Fix "[HTML5]" bugs marked [https://bugzilla.mozilla.org/buglist.cgi?priority=P2;short_desc=%5bHTML5%5d;field0-0-0=short_desc;query_format=advanced;bug_status=NEW;bug_status=ASSIGNED;short_desc_type=allwordssubstr;type0-0-0=notsubstring;value0-0-0=%5bPatch%5d P2]. (hsivonen)
-** [https://bugzilla.mozilla.org/show_bug.cgi?id=561874 561874] The HTML5 parser needs limit DOM tree depth
-***Patch exists; needs testing.
 **Bugs waiting on Hixie or W3C WGs
 *** [https://bugzilla.mozilla.org/show_bug.cgi?id=563526 563526] Early U+0000 eats frameset (Can't configure D-Link DSL-G604T ADSL router)
@@ Line 13: / Line 11: @@
 **** Ignoring document.write from network task sources when the insertion point is undefined would mitigate 4 out of the 6 current HTML5 parser evang bugs. [http://www.w3.org/Bugs/Public/show_bug.cgi?id=9767 Spec bug filed].
 *Reviews on patches
+** [https://bugzilla.mozilla.org/show_bug.cgi?id=561874 561874] The HTML5 parser needs limit DOM tree depth (bzbarsky)
 ** [https://bugzilla.mozilla.org/show_bug.cgi?id=552938 552938] Implement the SVG load event in text/html (jwatt)
 ** [https://bugzilla.mozilla.org/show_bug.cgi?id=552908 552908] Implement spec changes to SVG </a> and </font> handling (sicking)