Bug 158178 – Deprecate remaining uses of Lookup getStatic*, use HasStaticPropertyTable instead.

• Component: JavaScriptCore
• Status: RESOLVED FIXED

[Gavin Barraclough]

As of bug #158059 most JSC static table property access no longer requires getOwnPropertySlot to be overridden. Port remaining calls to the getStatic* functions in Lookup.h over to the new mechanism.

[Gavin Barraclough]

Created attachment 280024 [details]
Fix

[Build Bot]

Comment on attachment 280024 [details]
Fix

Attachment 280024 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/1395386

Number of test failures exceeded the failure limit.

[Build Bot]

Created attachment 280029 [details]
Archive of layout-test-results from ews100 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews100  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 280024 [details]
Fix

Attachment 280024 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/1395407

New failing tests:
http/tests/security/cross-origin-window-property-access.html
fast/dom/beforeload/frame-before-load.html
fast/dom/beforeload/video-before-load.html
webarchive/test-link-rel-subresource-beforeload.html
imported/w3c/web-platform-tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
fast/encoding/parser-tests-50.html
fast/dom/unforgeable-attributes.html
fast/dom/Window/forbid-showModalDialog.html
fast/dom/beforeload/script-before-load.html
fast/dom/beforeload/image-before-load.html

[Build Bot]

Created attachment 280030 [details]
Archive of layout-test-results from ews106 for mac-yosemite-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-yosemite-wk2  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 280024 [details]
Fix

Attachment 280024 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/1395413

New failing tests:
http/tests/security/cross-origin-window-property-access.html
fast/dom/beforeload/frame-before-load.html
fast/dom/beforeload/video-before-load.html
webarchive/test-link-rel-subresource-beforeload.html
fast/replaced/table-percent-height.html
imported/w3c/web-platform-tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
fast/encoding/parser-tests-50.html
fast/dom/unforgeable-attributes.html
fast/dom/Window/forbid-showModalDialog.html
fast/dom/beforeload/script-before-load.html
fast/dom/beforeload/image-before-load.html

[Build Bot]

Created attachment 280031 [details]
Archive of layout-test-results from ews121 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews121  Port: ios-simulator-wk2  Platform: Mac OS X 10.11.4

[Build Bot]

Comment on attachment 280024 [details]
Fix

Attachment 280024 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/1395422

New failing tests:
http/tests/security/cross-origin-window-property-access.html
fast/dom/beforeload/frame-before-load.html
fast/dom/beforeload/video-before-load.html
webarchive/test-link-rel-subresource-beforeload.html
imported/w3c/web-platform-tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
fast/encoding/parser-tests-50.html
fast/dom/unforgeable-attributes.html
fast/dom/Window/forbid-showModalDialog.html
fast/dom/beforeload/script-before-load.html
fast/dom/beforeload/image-before-load.html

[Build Bot]

Created attachment 280033 [details]
Archive of layout-test-results from ews112 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews112  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Gavin Barraclough]

Okay, there is a bug here, I'm basically uncovering some preexisting crazy related to how global object property get precedence interacts with how assumption in how function declarations in the symbol table override existing non-var properties.

I'm going to break a fix for this out into a separate bug. I'll probably also break out a tweak to the showModalDialog hack in JDOMWindowCustom.

[Gavin Barraclough]

Created attachment 280565 [details]
Fix for GlobalObject

[Gavin Barraclough]

Global object changes landed in r201702.

[Gavin Barraclough]

Created attachment 280587 [details]
Part 2 – DOM type instance objects

[Gavin Barraclough]

Created attachment 280588 [details]
Part 2 – DOM type instance objects

[Darin Adler]

Comment on attachment 280588 [details]
Part 2 – DOM type instance objects

View in context: https://bugs.webkit.org/attachment.cgi?id=280588&action=review

> Source/WebCore/bindings/scripts/CodeGeneratorJS.pm:1143
> +        push(@headerContent, "    static const bool hasStaticPropertyTable = true;\n\n");

constexpr maybe

> Source/WebCore/bindings/scripts/CodeGeneratorJS.pm:1145
> +        push(@headerContent, "    static const bool hasStaticPropertyTable = false;\n\n");

Ditto.

[Gavin Barraclough]

(In reply to comment #15)
> Comment on attachment 280588 [details]
> Part 2 – DOM type instance objects
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=280588&action=review
> 
> > Source/WebCore/bindings/scripts/CodeGeneratorJS.pm:1143
> > +        push(@headerContent, "    static const bool hasStaticPropertyTable = true;\n\n");
> 
> constexpr maybe
> 
> > Source/WebCore/bindings/scripts/CodeGeneratorJS.pm:1145
> > +        push(@headerContent, "    static const bool hasStaticPropertyTable = false;\n\n");
> 
> Ditto.

I'm going to land without that change - that would cause significant changes in the bindings tests results, I'd like to land the functional changes here separately. I also think I may be able to remove hasStaticPropertyTable altogether in a follow on patch. I'll track doing one or the other in bug #158431.

[Gavin Barraclough]

Committed revision 201719.