Re: CfC: publish Proposed Recommendation of Web Messaging; deadline March 28

2015-03-27 Thread Simon Pieters
On Sat, 21 Mar 2015 13:52:25 +0100, Arthur Barstow art.bars...@gmail.com  
wrote:


As previously mentioned on [p-w], the test results for Web Messaging  
[All] indicate significant interoperability with only two tests that  
have less than two passes [2]. The two tests, including a short  
analysis of the failure, are:


1. http://www.w3c-test.org/webmessaging/with-ports/026.html; this test  
failure (which passes on Firefox) can be considered more of a Web IDL  
implementation issue and thus not a significant interop issue.


2. http://www.w3c-test.org/webmessaging/without-ports/025.html; this  
test failure (which passes on IE) is considered an implementation bug  
(MessageChannel and MessagePort are supposed to be exposed to Worker)  
that is expected to be fixed.


Cindy created a Draft PR [PR] that includes Hixie's updates since the  
[CR] was published (but not the PortCollection interface [PC] which is  
not broadly implemented). Overall, we consider the changes since the CR  
as non-substantive bug fixes and clarifications that align the spec with  
current implementations, and that the test suite tests the updated spec.  
See [Diff] for all of changes between the CR and the draft PR and note  
the draft PR's status section includes a short summary of the changes.


As such, this is a Call for Consensus to publish a Proposed  
Recommendation of Web Messaging using the [PR] as the basis. Agreement  
with this CfC means you consider the test results shows interoperability  
and the changes since CR are not substantive.


If you have any comments or concerns about this CfC, please reply to  
this e-mail by March 28 at the latest. Positive response is preferred  
and encouraged, and silence will be considered as agreement with the  
proposal. If there are no non-resolvable objections to this proposal,  
the motion will carry and we will request the PR be published.


Opera supports publishing.


-Thanks, ArtB

[p-w]  
https://lists.w3.org/Archives/Public/public-webapps/2014OctDec/0627.html

[All] http://w3c.github.io/test-results/webmessaging/all.html
[2] http://w3c.github.io/test-results/webmessaging/less-than-2.html
[PR] http://www.w3.org/TR/2015/PR-webmessaging-20150407/
[CR] http://www.w3.org/TR/2012/CR-webmessaging-20120501/
[PC] http://dev.w3.org/html5/postmsg/#broadcasting-to-many-ports
[Diff] https://www.diffchecker.com/qswiibb5







--
Simon Pieters
Opera Software



[Bug 28353] New: [Shadow]: Use a parent/child relationship in the composed tree for some elements, i.e. ol/li

2015-03-27 Thread bugzilla
https://www.w3.org/Bugs/Public/show_bug.cgi?id=28353

Bug ID: 28353
   Summary: [Shadow]: Use a parent/child relationship in the
composed tree for some elements, i.e. ol/li
   Product: WebAppsWG
   Version: unspecified
  Hardware: PC
OS: All
Status: NEW
  Severity: normal
  Priority: P2
 Component: Component Model
  Assignee: dglaz...@chromium.org
  Reporter: hay...@chromium.org
QA Contact: public-webapps-bugzi...@w3.org
CC: m...@w3.org, public-webapps@w3.org
Blocks: 14978

For example, suppose the following case:

div id=shadow-host
  summarysummary/summary
/div


#shadow-root-of-the-shadow-host
  details
content/content
divdetails/div
  /details


Unfortunately, this should not be rendered as intended, if we interpret the
spec [1] strictly.

[1]: https://html.spec.whatwg.org/multipage/forms.html#the-summary-element

The spec says:

 Contexts in which this element, summary, can be used:
   As the first child of a details element.


The same discussion might be also applied to the following elements, including,
but not limited to:

- tr/td
- ol/li

I've not investigated carefully yet. We have to investigate further.


In Blink, AFAIR, we've spent some efforts to support these elements so that
they are rendered correctly as intended even though they form a parent/child
relationship in the composed tree, rather than in a node tree. However, I'm
afraid that no one has a clear idea what behavior is correct.

If we are to support these cases, the spec must specify that somehow.

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