2010-09-09 Tony Gentilcore <tonyg@chromium.org>
Reviewed by Adam Barth.
Support <script async> as specified by HTML5
https://bugs.webkit.org/show_bug.cgi?id=45310
* fast/dom/Document/readystate.html: Dynamically inserted scripts now block the load event like in FF4. So move the finishJSTest call to load.
* fast/dom/Document/readystate-expected.txt: Dynamically inserted script now runs before load during "interactive" phase.
* fast/dom/HTMLScriptElement/async-inline-script-expected.txt: Added.
* fast/dom/HTMLScriptElement/async-inline-script.html: Added. The async attribute doesn't apply to inline scripts, so check that they execute in order.
* fast/dom/HTMLScriptElement/async-onbeforeload-expected.txt: Added.
* fast/dom/HTMLScriptElement/async-onbeforeload.html: Added. Check that onbeforeload events fire synchronously and that they may be cancelled.
* fast/dom/HTMLScriptElement/async-write-expected.txt: Added.
* fast/dom/HTMLScriptElement/async-write.html: Added. Check that writes from async scripts are neutralized.
* fast/dom/HTMLScriptElement/resources/async.js: Added.
* http/tests/misc/async-and-defer-script-expected.txt: Added.
* http/tests/misc/async-and-defer-script.html: Added. The async attributes takes precendence over the defer attribute.
Check that a script which has both async and defer acts as async by ensuring it loads after DOMContentLoaded.
A deferred scripts would block DCL.
* http/tests/misc/resources/async-script.js: Added.
* http/tests/misc/resources/slow-async-script.cgi: Added.
* http/tests/misc/script-async-expected.txt: Added.
* http/tests/misc/script-async.html: Added. Test general execution order of deferred scripts.
The test checks for multiple valid orders since it is indeterminate.
2010-09-09 Tony Gentilcore <tonyg@chromium.org>
Reviewed by Adam Barth.
Support <script async> as specified by HTML5
https://bugs.webkit.org/show_bug.cgi?id=45310
Tests: fast/dom/HTMLScriptElement/async-inline-script.html
fast/dom/HTMLScriptElement/async-onbeforeload.html
fast/dom/HTMLScriptElement/async-write.html
http/tests/misc/async-and-defer-script.html
http/tests/misc/script-async.html
* dom/AsyncScriptRunner.cpp:
(WebCore::AsyncScriptRunner::AsyncScriptRunner):
(WebCore::AsyncScriptRunner::~AsyncScriptRunner):
(WebCore::AsyncScriptRunner::executeScriptSoon): Increment the delay count when a task to execute scripts is queued up.
(WebCore::AsyncScriptRunner::timerFired): decrementLoadEventDelayCount handles calling checkCompleted().
* dom/AsyncScriptRunner.h:
(WebCore::AsyncScriptRunner::create):
* dom/Document.cpp:
(WebCore::Document::Document):
* dom/ScriptElement.cpp:
(WebCore::ScriptElement::insertedIntoDocument): Treats async scripts just like a dynamically inserted script element rather than a parser inserted one.
* html/parser/HTMLScriptRunner.cpp:
(WebCore::HTMLScriptRunner::runScript):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@67163 268f45cc-cd09-0410-ab3c-d52691b4dbfc
22 files changed
