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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/192748">192748</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2015-11-23 11:41:05 -0800 (Mon, 23 Nov 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Modern IDB: Unskip storage/indexeddb/mozilla/global-data.html.
https://bugs.webkit.org/show_bug.cgi?id=151557

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (Unskipping existing test storage/indexeddb/mozilla/global-data.html).

- Reworking some invalid ASSERTS
- Actually opening pending open-database-requests after a version change transaction completes
- Allow starting new transactions when the version change transaction has *started* finishing,
  but before it finishes finishing.

* Modules/indexeddb/client/IDBDatabaseImpl.cpp:
(WebCore::IDBClient::IDBDatabase::transaction):

* Modules/indexeddb/client/IDBTransactionImpl.h:

* Modules/indexeddb/server/MemoryObjectStore.cpp:
(WebCore::IDBServer::MemoryObjectStore::~MemoryObjectStore):

* Modules/indexeddb/server/MemoryObjectStoreCursor.cpp:
(WebCore::IDBServer::MemoryObjectStoreCursor::keyAdded): Deleted.

* Modules/indexeddb/server/UniqueIDBDatabase.cpp:
(WebCore::IDBServer::UniqueIDBDatabase::UniqueIDBDatabase):
(WebCore::IDBServer::UniqueIDBDatabase::handleOpenDatabaseOperations):
(WebCore::IDBServer::UniqueIDBDatabase::commitTransaction):
* Modules/indexeddb/server/UniqueIDBDatabase.h:

LayoutTests:

* platform/mac-wk1/TestExpectations:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsplatformmacwk1TestExpectations">trunk/LayoutTests/platform/mac-wk1/TestExpectations</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbclientIDBDatabaseImplcpp">trunk/Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbclientIDBTransactionImplh">trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverMemoryObjectStorecpp">trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStore.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverMemoryObjectStoreCursorcpp">trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStoreCursor.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabasecpp">trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabaseh">trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/LayoutTests/ChangeLog        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2015-11-23  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Modern IDB: Unskip storage/indexeddb/mozilla/global-data.html.
+        https://bugs.webkit.org/show_bug.cgi?id=151557
+
+        Reviewed by Alex Christensen.
+
+        * platform/mac-wk1/TestExpectations:
+
</ins><span class="cx"> 2015-11-17  Sergio Villar Senin  &lt;svillar@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         ASSERTION FAILED: freeSpace &gt;= 0 in WebCore::RenderGrid::computeTrackSizesForDirection
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacwk1TestExpectations"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac-wk1/TestExpectations (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac-wk1/TestExpectations        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/LayoutTests/platform/mac-wk1/TestExpectations        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -72,6 +72,7 @@
</span><span class="cx"> 
</span><span class="cx"> # But Modern IndexedDB is.
</span><span class="cx"> storage/indexeddb/modern [ Pass ]
</span><ins>+storage/indexeddb/mozilla/global-data.html [ Pass ]
</ins><span class="cx"> 
</span><span class="cx"> # Fails with WebKit1 only.
</span><span class="cx"> editing/secure-input/reset-state-on-navigation.html [ Failure ]
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/ChangeLog        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -1,3 +1,34 @@
</span><ins>+2015-11-23  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Modern IDB: Unskip storage/indexeddb/mozilla/global-data.html.
+        https://bugs.webkit.org/show_bug.cgi?id=151557
+
+        Reviewed by Alex Christensen.
+
+        No new tests (Unskipping existing test storage/indexeddb/mozilla/global-data.html).
+
+        - Reworking some invalid ASSERTS
+        - Actually opening pending open-database-requests after a version change transaction completes
+        - Allow starting new transactions when the version change transaction has *started* finishing, 
+          but before it finishes finishing.
+
+        * Modules/indexeddb/client/IDBDatabaseImpl.cpp:
+        (WebCore::IDBClient::IDBDatabase::transaction):
+        
+        * Modules/indexeddb/client/IDBTransactionImpl.h:
+        
+        * Modules/indexeddb/server/MemoryObjectStore.cpp:
+        (WebCore::IDBServer::MemoryObjectStore::~MemoryObjectStore):
+        
+        * Modules/indexeddb/server/MemoryObjectStoreCursor.cpp:
+        (WebCore::IDBServer::MemoryObjectStoreCursor::keyAdded): Deleted.
+        
+        * Modules/indexeddb/server/UniqueIDBDatabase.cpp:
+        (WebCore::IDBServer::UniqueIDBDatabase::UniqueIDBDatabase):
+        (WebCore::IDBServer::UniqueIDBDatabase::handleOpenDatabaseOperations):
+        (WebCore::IDBServer::UniqueIDBDatabase::commitTransaction):
+        * Modules/indexeddb/server/UniqueIDBDatabase.h:
+
</ins><span class="cx"> 2015-11-23  Youenn Fablet  &lt;youenn.fablet@crf.canon.fr&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove DOMPromiseWithCallback
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbclientIDBDatabaseImplcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/client/IDBDatabaseImpl.cpp        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -156,7 +156,7 @@
</span><span class="cx">         return nullptr;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    if (m_versionChangeTransaction) {
</del><ins>+    if (m_versionChangeTransaction &amp;&amp; !m_versionChangeTransaction-&gt;isFinishedOrFinishing()) {
</ins><span class="cx">         ec = INVALID_STATE_ERR;
</span><span class="cx">         return nullptr;
</span><span class="cx">     }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbclientIDBTransactionImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.h (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.h        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.h        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -123,11 +123,11 @@
</span><span class="cx"> 
</span><span class="cx">     void operationDidComplete(TransactionOperation&amp;);
</span><span class="cx"> 
</span><ins>+    bool isFinishedOrFinishing() const;
+
</ins><span class="cx"> private:
</span><span class="cx">     IDBTransaction(IDBDatabase&amp;, const IDBTransactionInfo&amp;, IDBOpenDBRequest*);
</span><span class="cx"> 
</span><del>-    bool isFinishedOrFinishing() const;
-
</del><span class="cx">     void commit();
</span><span class="cx"> 
</span><span class="cx">     void finishAbortOrCommit();
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverMemoryObjectStorecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStore.cpp (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStore.cpp        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStore.cpp        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -55,7 +55,7 @@
</span><span class="cx"> 
</span><span class="cx"> MemoryObjectStore::~MemoryObjectStore()
</span><span class="cx"> {
</span><del>-    ASSERT(!m_writeTransaction);
</del><ins>+    m_writeTransaction = nullptr;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> MemoryIndex* MemoryObjectStore::indexForIdentifier(uint64_t identifier)
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverMemoryObjectStoreCursorcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStoreCursor.cpp (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStoreCursor.cpp        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/server/MemoryObjectStoreCursor.cpp        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -62,8 +62,6 @@
</span><span class="cx"> 
</span><span class="cx"> void MemoryObjectStoreCursor::keyAdded(std::set&lt;IDBKeyData&gt;::iterator iterator)
</span><span class="cx"> {
</span><del>-    ASSERT(m_currentPositionKey.isValid());
-
</del><span class="cx">     if (hasIterators())
</span><span class="cx">         return;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -45,6 +45,7 @@
</span><span class="cx">     : m_server(server)
</span><span class="cx">     , m_identifier(identifier)
</span><span class="cx">     , m_deleteOrRunTransactionsTimer(*this, &amp;UniqueIDBDatabase::deleteOrRunTransactionsTimerFired)
</span><ins>+    , m_handleOpenDatabaseOperationsTimer(*this, &amp;UniqueIDBDatabase::handleOpenDatabaseOperations)
</ins><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -115,6 +116,9 @@
</span><span class="cx">     if (m_versionChangeDatabaseConnection)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><ins>+    if (m_pendingOpenDatabaseOperations.isEmpty())
+        return;
+
</ins><span class="cx">     auto operation = m_pendingOpenDatabaseOperations.takeFirst();
</span><span class="cx"> 
</span><span class="cx">     // 3.3.1 Opening a database
</span><span class="lines">@@ -713,6 +717,9 @@
</span><span class="cx">         m_databaseInfo-&gt;setVersion(transaction.info().newVersion());
</span><span class="cx">         m_versionChangeTransaction = nullptr;
</span><span class="cx">         m_versionChangeDatabaseConnection = nullptr;
</span><ins>+
+        if (!m_handleOpenDatabaseOperationsTimer.isActive())
+            m_handleOpenDatabaseOperationsTimer.startOneShot(0);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     uint64_t callbackID = storeCallback(callback);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbserverUniqueIDBDatabaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h (192747 => 192748)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h        2015-11-23 18:39:16 UTC (rev 192747)
+++ trunk/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.h        2015-11-23 19:41:05 UTC (rev 192748)
</span><span class="lines">@@ -186,6 +186,7 @@
</span><span class="cx">     HashMap&lt;uint64_t, CountCallback&gt; m_countCallbacks;
</span><span class="cx"> 
</span><span class="cx">     Timer m_deleteOrRunTransactionsTimer;
</span><ins>+    Timer m_handleOpenDatabaseOperationsTimer;
</ins><span class="cx"> 
</span><span class="cx">     Deque&lt;RefPtr&lt;UniqueIDBDatabaseTransaction&gt;&gt; m_pendingTransactions;
</span><span class="cx">     HashMap&lt;IDBResourceIdentifier, RefPtr&lt;UniqueIDBDatabaseTransaction&gt;&gt; m_inProgressTransactions;
</span></span></pre>
</div>
</div>

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