Fix key path extraction code in IndexedDB to check own property

• Component: New Bugs
• Status: RESOLVED FIXED

[Sihui Liu]

imported/w3c/web-platform-tests/IndexedDB/clone-before-keypath-eval.html, imported/w3c/web-platform-tests/IndexedDB/keygenerator-inject.html, imported/w3c/web-platform-tests/IndexedDB/wasm-module-value.html

[Sihui Liu]

Created attachment 365585 [details]
Patch

[EWS Watchlist]

Comment on attachment 365585 [details]
Patch

Attachment 365585 [details] did not pass mac-ews (mac):
Output: https://webkit-queues.webkit.org/results/11603001

New failing tests:
storage/indexeddb/structured-clone-private.html
storage/indexeddb/structured-clone.html

[EWS Watchlist]

Created attachment 365601 [details]
Archive of layout-test-results from ews102 for mac-highsierra

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews102  Port: mac-highsierra  Platform: Mac OS X 10.13.6

[EWS Watchlist]

Comment on attachment 365585 [details]
Patch

Attachment 365585 [details] did not pass mac-debug-ews (mac):
Output: https://webkit-queues.webkit.org/results/11603603

New failing tests:
storage/indexeddb/structured-clone-private.html
storage/indexeddb/structured-clone.html

[EWS Watchlist]

Created attachment 365617 [details]
Archive of layout-test-results from ews115 for mac-highsierra

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews115  Port: mac-highsierra  Platform: Mac OS X 10.13.6

[EWS Watchlist]

Comment on attachment 365585 [details]
Patch

Attachment 365585 [details] did not pass win-ews (win):
Output: https://webkit-queues.webkit.org/results/11604279

New failing tests:
storage/indexeddb/structured-clone-private.html

[EWS Watchlist]

Created attachment 365620 [details]
Archive of layout-test-results from ews202 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews202  Port: win-future  Platform: CYGWIN_NT-6.1-2.10.0-0.325-5-3-x86_64-64bit

[Sihui Liu]

Created attachment 365621 [details]
Patch

[Ryosuke Niwa]

Comment on attachment 365621 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=365621&action=review

> Source/WebCore/ChangeLog:3
> +        Fix three IDB WPT tests

Let's update the bug title as I renamed. This doesn't tell us what we're doing at all.
You can mention that you're fixing a few other bugs as well.

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:70
> +    if (obj->inherits<JSArray>(vm) && (keyPathElement == "length")) {

I think we need to use isArray in ArrayConstructor.h instead.
No parenthesis is needed around keyPathElement ==.

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:71
> +        result = jsNumber(asArray(object)->length());

And then run [[GET]] here.

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:75
> +        result = obj->get(&exec, identifier);

I don't think we should be running getter here.
To something like jsBlob.wrapped()->size()

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:79
> +        result = obj->get(&exec, identifier);

Ditto.

[EWS Watchlist]

Comment on attachment 365621 [details]
Patch

Attachment 365621 [details] did not pass mac-ews (mac):
Output: https://webkit-queues.webkit.org/results/11605387

New failing tests:
imported/w3c/web-platform-tests/IndexedDB/wasm-module-value.html

[EWS Watchlist]

Created attachment 365634 [details]
Archive of layout-test-results from ews101 for mac-highsierra

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews101  Port: mac-highsierra  Platform: Mac OS X 10.13.6

[Sihui Liu]

Created attachment 365637 [details]
Patch for landing

[WebKit Commit Bot]

Comment on attachment 365637 [details]
Patch for landing

Clearing flags on attachment: 365637

Committed r243348: <https://trac.webkit.org/changeset/243348>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Ryosuke Niwa]

Comment on attachment 365637 [details]
Patch for landing

View in context: https://bugs.webkit.org/attachment.cgi?id=365637&action=review

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:76
> +            result = jsNumber(jsCast<JSBlob*>(obj)->wrapped().size());

I think it would have been better to have a local variable like this to share the code between two code paths:
Blob& blob = jsCast<JSBlob*>(obj)->wrapped()

> Source/WebCore/bindings/js/IDBBindingUtilities.cpp:85
> +        if (keyPathElement == "name") {

Ditto.

[Radar WebKit Bug Importer]

<rdar://problem/49132044>