Bug 150614 – Modern IDB: Support IDBDatabase.transaction() (and transaction scheduling in general)

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Brady Eidson]

Modern IDB: Support IDBDatabase.transaction() (and transaction scheduling in general)

[Brady Eidson]

Created attachment 264254 [details]
Patch v1

[WebKit Commit Bot]

Attachment 264254 [details] did not pass style-queue:


ERROR: Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp:524:  Place brace on its own line for function definitions.  [whitespace/braces] [4]
Total errors found: 1 in 40 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Brady Eidson]

Created attachment 264255 [details]
Patch v2

[WebKit Commit Bot]

Attachment 264255 [details] did not pass style-queue:


ERROR: Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp:524:  Place brace on its own line for function definitions.  [whitespace/braces] [4]
Total errors found: 1 in 40 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Build Bot]

Comment on attachment 264255 [details]
Patch v2

Attachment 264255 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/350329

New failing tests:
imported/w3c/indexeddb/idbdatabase_transaction5.htm

[Build Bot]

Created attachment 264260 [details]
Archive of layout-test-results from ews107 for mac-mavericks-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews107  Port: mac-mavericks-wk2  Platform: Mac OS X 10.9.5

[Alex Christensen]

Comment on attachment 264255 [details]
Patch v2

View in context: https://bugs.webkit.org/attachment.cgi?id=264255&action=review

Add a test that makes a spinning read-only transaction, another read-only transaction that stops the first one from spinning once it is finished, then a third read-write transaction that has to wait for both transactions to complete before starting.

r=me once these tests are added.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:137
> +    if (m_closePending) {

Test this.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:142
> +    if (objectStores.isEmpty()) {

test this.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:148
> +    IndexedDB::TransactionMode mode = IDBTransaction::stringToMode(modeString, ec);
> +    if (ec)

test this.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:151
> +    if (mode != IndexedDB::TransactionMode::ReadOnly && mode != IndexedDB::TransactionMode::ReadWrite) {

test this.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:156
> +    if (m_versionChangeTransaction) {

test this.

> Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp:164
> +    for (auto& objectStoreName : objectStores) {
> +        if (m_info.hasObjectStore(objectStoreName))
> +            continue;
> +        ec = NOT_FOUND_ERR;

test this.

> Source/WebCore/Modules/indexeddb/shared/IDBTransactionInfo.cpp:40
> +    IDBTransactionInfo result((IDBResourceIdentifier(connection)));

That's a lot of parentheses.

> Source/WebCore/Modules/indexeddb/shared/IDBTransactionInfo.cpp:49
>      IDBTransactionInfo result((IDBResourceIdentifier(connection)));

Here, too

> Source/WebCore/bindings/js/JSIDBDatabaseCustom.cpp:101
> +        scope.append(scopeArg.toString(&exec)->value(&exec));

can toString fail?

[Brady Eidson]

Created attachment 264269 [details]
Patch v3 - Wild attempt at landable patch before I go home.

[WebKit Commit Bot]

Attachment 264269 [details] did not pass style-queue:


ERROR: Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp:524:  Place brace on its own line for function definitions.  [whitespace/braces] [4]
Total errors found: 1 in 46 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Build Bot]

Comment on attachment 264269 [details]
Patch v3 - Wild attempt at landable patch before I go home.

Attachment 264269 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/350925

New failing tests:
imported/w3c/indexeddb/idbdatabase_transaction5.htm

[Build Bot]

Created attachment 264282 [details]
Archive of layout-test-results from ews106 for mac-mavericks-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-mavericks-wk2  Platform: Mac OS X 10.9.5

[Brady Eidson]

Created attachment 264291 [details]
Patch v4

[WebKit Commit Bot]

Attachment 264291 [details] did not pass style-queue:


ERROR: Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp:524:  Place brace on its own line for function definitions.  [whitespace/braces] [4]
Total errors found: 1 in 46 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[WebKit Commit Bot]

Comment on attachment 264291 [details]
Patch v4

Clearing flags on attachment: 264291

Committed r191722: <http://trac.webkit.org/changeset/191722>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.