Bug 103920 – IndexedDB: Pass metadata in to IDBOpenDBRequest.onUpgradeNeeded/onSuccess

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Joshua Bell]

Currently the front-end needs to query the back-end for metadata during these two handlers. In multi-process ports (like Chromium) that may be a synchronous IPC call.

Since the data will be needed anyway, the back-end should just supply it along with the other data in the (async) callbacks.

[Alec Flett]

Created attachment 184573 [details]
Patch

[Alec Flett]

jsbell@ - r?

[WebKit Review Bot]

Please wait for approval from [e-mail], [e-mail], [e-mail], [e-mail] or [e-mail] before submitting, as this patch contains changes to the Chromium public API. See also https://trac.webkit.org/wiki/ChromiumWebKitAPI.

[Joshua Bell]

Comment on attachment 184573 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=184573&action=review

lgtm, knowing that there will be a cleanup pass that removes all the duplicate methods

> Source/WebKit/chromium/src/IDBCallbacksProxy.cpp:185
> +    m_callbacks->onUpgradeNeeded(oldVersion, 0, new WebIDBDatabaseImpl(database, m_databaseCallbacks));

Question for reviewers: 0 is still preferred over nullptr, correct?

> Source/WebKit/chromium/src/WebIDBCallbacksImpl.cpp:82
> +    m_callbacks->onSuccess(localDatabaseProxy, localDatabaseProxy->metadata());

Nit: can use localDatabaseProxy.release() to avoid refcount churn

> Source/WebKit/chromium/src/WebIDBCallbacksImpl.cpp:92
> +    m_callbacks->onSuccess(localDatabaseProxy, metadata);

Nit: can use localDatabaseProxy.release() to avoid refcount churn

[Alec Flett]

Created attachment 184587 [details]
Patch

[Alec Flett]

dglazkov - r? (mostly webkit API refactoring)

[Alec Flett]

Comment on attachment 184587 [details]
Patch

optimistically landing now that the smoke has cleared from the earlier test failures.

[WebKit Review Bot]

Comment on attachment 184587 [details]
Patch

Clearing flags on attachment: 184587

Committed r141049: <http://trac.webkit.org/changeset/141049>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[WebKit Review Bot]

Re-opened since this is blocked by bug 108151

[Joshua Bell]

Link to failing tests?

[Alec Flett]

Created attachment 185261 [details]
Patch for landing

[WebKit Review Bot]

Comment on attachment 185261 [details]
Patch for landing

Rejecting attachment 185261 [details] from commit-queue.

Failed to run "['/mnt/git/webkit-commit-queue/Tools/Scripts/webkit-patch', '--status-host=queues.webkit.org', '--bot-id=gce-cq-04', 'apply-attachment', '--no-update', '--non-interactive', 185261, '--port=chromium-xvfb']" exit_code: 2 cwd: /mnt/git/webkit-commit-queue

Last 500 characters of output:

patching file Source/WebKit/chromium/src/WebIDBCallbacksImpl.cpp
Hunk #2 succeeded at 128 (offset -5 lines).
patching file Source/WebKit/chromium/src/WebIDBCallbacksImpl.h
Hunk #2 succeeded at 59 with fuzz 1 (offset -1 lines).
patching file Source/WebKit/chromium/tests/IDBAbortOnCorruptTest.cpp
patching file Source/WebKit/chromium/tests/IDBDatabaseBackendTest.cpp

Failed to run "[u'/mnt/git/webkit-commit-queue/Tools/Scripts/svn-apply', '--force']" exit_code: 1 cwd: /mnt/git/webkit-commit-queue

Full output: http://queues.webkit.org/results/16022335

[Alec Flett]

Created attachment 185274 [details]
Patch for landing

[WebKit Review Bot]

Comment on attachment 185274 [details]
Patch for landing

Clearing flags on attachment: 185274

Committed r141142: <http://trac.webkit.org/changeset/141142>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.