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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/207821">207821</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2016-10-25 09:25:27 -0700 (Tue, 25 Oct 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>IndexedDB 2.0: Support new IDBTransaction interfaces.
&lt;rdar://problem/28806928&gt; and https://bugs.webkit.org/show_bug.cgi?id=163927

Reviewed by Sam Weinig.

LayoutTests/imported/w3c:

* web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt:
* web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt:
* web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt:
* web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt:
* web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt:

Source/WebCore:

Tests: storage/indexeddb/modern/idbtransaction-objectstores-1-private.html
       storage/indexeddb/modern/idbtransaction-objectstores-1.html
       At least partially passing results on 5 previously failed W3C tests.

The &quot;new IDBTransaction interfaces&quot; really just means adding the property IDBTransaction.objectStoreNames.

* Modules/indexeddb/IDBTransaction.cpp:
(WebCore::IDBTransaction::objectStoreNames):
* Modules/indexeddb/IDBTransaction.h:
* Modules/indexeddb/IDBTransaction.idl:

LayoutTests:

* storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt: Added.
* storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt: Added.
* storage/indexeddb/modern/idbtransaction-objectstores-1-private.html: Added.
* storage/indexeddb/modern/idbtransaction-objectstores-1.html: Added.
* storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsimportedw3cChangeLog">trunk/LayoutTests/imported/w3c/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbobjectstorerenameabortexpectedtxt">trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt</a></li>
<li><a href="#trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbobjectstorerenamestoreexpectedtxt">trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt</a></li>
<li><a href="#trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbtransaction_objectStoreNamesexpectedtxt">trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt</a></li>
<li><a href="#trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBtransactionabortmultiplemetadatarevertexpectedtxt">trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt</a></li>
<li><a href="#trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBtransactionabortobjectstoremetadatarevertexpectedtxt">trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBTransactioncpp">trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBTransactionh">trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBTransactionidl">trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.idl</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1expectedtxt">trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt</a></li>
<li><a href="#trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1privateexpectedtxt">trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt</a></li>
<li><a href="#trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1privatehtml">trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private.html</a></li>
<li><a href="#trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1html">trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1.html</a></li>
<li><a href="#trunkLayoutTestsstorageindexeddbmodernresourcesidbtransactionobjectstores1js">trunk/LayoutTests/storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/ChangeLog        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-10-25  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        IndexedDB 2.0: Support new IDBTransaction interfaces.
+        &lt;rdar://problem/28806928&gt; and https://bugs.webkit.org/show_bug.cgi?id=163927
+
+        Reviewed by Sam Weinig.
+
+        * storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt: Added.
+        * storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt: Added.
+        * storage/indexeddb/modern/idbtransaction-objectstores-1-private.html: Added.
+        * storage/indexeddb/modern/idbtransaction-objectstores-1.html: Added.
+        * storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js: Added.
+
</ins><span class="cx"> 2016-10-25  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Rebase test after r207805
</span></span></pre></div>
<a id="trunkLayoutTestsimportedw3cChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/ChangeLog (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/ChangeLog        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/ChangeLog        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-10-25  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        IndexedDB 2.0: Support new IDBTransaction interfaces.
+        &lt;rdar://problem/28806928&gt; and https://bugs.webkit.org/show_bug.cgi?id=163927
+
+        Reviewed by Sam Weinig.
+
+        * web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt:
+        * web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt:
+        * web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt:
+        * web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt:
+        * web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt:
+
</ins><span class="cx"> 2016-10-24  Jiewen Tan  &lt;jiewen_tan@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Update SubtleCrypto::generateKey to match the latest spec
</span></span></pre></div>
<a id="trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbobjectstorerenameabortexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-abort-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,6 +1,4 @@
</span><span class="cx"> 
</span><del>-Harness Error (TIMEOUT), message = null
</del><ins>+PASS IndexedDB object store rename in aborted transaction 
+FAIL IndexedDB object store creation and rename in an aborted transaction assert_equals: IDBObjectStore.name should reflect the last rename immediately after transaction.abort() returns expected &quot;not_books_renamed_again&quot; but got &quot;not_books&quot;
</ins><span class="cx"> 
</span><del>-FAIL IndexedDB object store rename in aborted transaction undefined is not an object (evaluating 'actual.length')
-TIMEOUT IndexedDB object store creation and rename in an aborted transaction Test timed out
-
</del></span></pre></div>
<a id="trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbobjectstorerenamestoreexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore-rename-store-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><span class="cx"> 
</span><del>-FAIL IndexedDB object store rename in new transaction undefined is not an object (evaluating 'actual.length')
-FAIL IndexedDB object store rename in the transaction where it is created undefined is not an object (evaluating 'actual.length')
</del><ins>+PASS IndexedDB object store rename in new transaction 
+PASS IndexedDB object store rename in the transaction where it is created 
</ins><span class="cx"> PASS IndexedDB object store rename covers index 
</span><span class="cx"> FAIL IndexedDB object store rename covers key generator assert_equals: Renaming an object store should not change the state of its key generator expected 345680 but got 345679
</span><span class="cx"> PASS IndexedDB object store rename to the same name succeeds 
</span></span></pre></div>
<a id="trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBidbtransaction_objectStoreNamesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/idbtransaction_objectStoreNames-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,10 +1,10 @@
</span><span class="cx"> 
</span><del>-FAIL IDBTransaction.objectStoreNames - during upgrade transaction undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - value after close undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - transaction scope undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - value after commit undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - value after abort undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - sorting undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - no duplicates undefined is not an object (evaluating 'actual.length')
-FAIL IDBTransaction.objectStoreNames - unusual names undefined is not an object (evaluating 'actual.length')
</del><ins>+PASS IDBTransaction.objectStoreNames - during upgrade transaction 
+PASS IDBTransaction.objectStoreNames - value after close 
+PASS IDBTransaction.objectStoreNames - transaction scope 
+PASS IDBTransaction.objectStoreNames - value after commit 
+PASS IDBTransaction.objectStoreNames - value after abort 
+PASS IDBTransaction.objectStoreNames - sorting 
+FAIL IDBTransaction.objectStoreNames - no duplicates assert_array_equals: transaction objectStoreNames should not have duplicates lengths differ, expected 2 got 3
+FAIL IDBTransaction.objectStoreNames - unusual names assert_array_equals: transaction should have names sorted with no duplicates lengths differ, expected 14 got 28
</ins><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBtransactionabortmultiplemetadatarevertexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-multiple-metadata-revert-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,5 +1,5 @@
</span><span class="cx"> 
</span><del>-FAIL Deleted indexes in newly created stores are still marked as deleted after the transaction aborts undefined is not an object (evaluating 'actual.length')
-FAIL Deleted indexes in deleted stores are still marked as not-deleted after the transaction aborts undefined is not an object (evaluating 'actual.length')
-FAIL Deleted indexes in created+deleted stores are still marked as deleted after their transaction aborts undefined is not an object (evaluating 'actual.length')
</del><ins>+FAIL Deleted indexes in newly created stores are still marked as deleted after the transaction aborts assert_throws: IDBObjectStore.get should throw InvalidStateError, indicating that the store is marked for deletion, immediately after IDBTransaction.abort() returns function &quot;() =&gt; store.get('query')&quot; threw object &quot;TransactionInactiveError (DOM IDBDatabase Exception): Fai...&quot; that is not a DOMException InvalidStateError: property &quot;code&quot; is equal to 0, expected 11
+FAIL Deleted indexes in deleted stores are still marked as not-deleted after the transaction aborts assert_array_equals: IDBObjectStore.indexNames for the deleted store should be empty immediately after IDBDatabase.deleteObjectStore() returns lengths differ, expected 0 got 1
+FAIL Deleted indexes in created+deleted stores are still marked as deleted after their transaction aborts assert_array_equals: IDBObjectStore.indexNames should be empty immediately after IDBDatabase.deleteObjectStore() returns lengths differ, expected 0 got 1
</ins><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsimportedw3cwebplatformtestsIndexedDBtransactionabortobjectstoremetadatarevertexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/IndexedDB/transaction-abort-object-store-metadata-revert-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><span class="cx"> 
</span><del>-FAIL Created stores get marked as deleted after their transaction aborts undefined is not an object (evaluating 'actual.length')
-FAIL Deleted stores get marked as not-deleted after the transaction aborts undefined is not an object (evaluating 'actual.length')
-FAIL Created+deleted stores are still marked as deleted after their transaction aborts undefined is not an object (evaluating 'actual.length')
-FAIL Un-instantiated deleted stores get marked as not-deleted after the transaction aborts undefined is not an object (evaluating 'actual.length')
</del><ins>+FAIL Created stores get marked as deleted after their transaction aborts assert_throws: IDBObjectStore.get should throw InvalidStateError, indicating that the store is marked for deletion, immediately after IDBTransaction.abort() returns function &quot;() =&gt; store.get('query')&quot; threw object &quot;TransactionInactiveError (DOM IDBDatabase Exception): Fai...&quot; that is not a DOMException InvalidStateError: property &quot;code&quot; is equal to 0, expected 11
+PASS Deleted stores get marked as not-deleted after the transaction aborts 
+FAIL Created+deleted stores are still marked as deleted after their transaction aborts assert_throws: IDBObjectStore.get should throw InvalidStateError, indicating that the store is still marked for deletion, immediately after IDBTransaction.abort() returns function &quot;() =&gt; store.get('query')&quot; threw object &quot;TransactionInactiveError (DOM IDBDatabase Exception): Fai...&quot; that is not a DOMException InvalidStateError: property &quot;code&quot; is equal to 0, expected 11
+PASS Un-instantiated deleted stores get marked as not-deleted after the transaction aborts 
</ins><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1expectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt (0 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt                                (rev 0)
+++ trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -0,0 +1,33 @@
</span><ins>+This tests the IDBTransaction.objectStoreNames API
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
+indexedDB = self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.msIndexedDB || self.OIndexedDB;
+
+indexedDB.deleteDatabase(dbname)
+indexedDB.open(dbname)
+Upgrade needed: Old version - 0 New version - 1
+List has 1 entries
+Entry 0: ObjectStore1
+List has 2 entries
+Entry 0: ObjectStore1
+Entry 1: ObjectStore2
+List has 1 entries
+Entry 0: ObjectStore2
+List has 3 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore3
+Entry 2: ObjectStore4
+Version change transaction complete
+List has 3 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore3
+Entry 2: ObjectStore4
+List has 2 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore4
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1privateexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt (0 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt                                (rev 0)
+++ trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private-expected.txt        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -0,0 +1,33 @@
</span><ins>+This tests the IDBTransaction.objectStoreNames API
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
+indexedDB = self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.msIndexedDB || self.OIndexedDB;
+
+indexedDB.deleteDatabase(dbname)
+indexedDB.open(dbname)
+Upgrade needed: Old version - 0 New version - 1
+List has 1 entries
+Entry 0: ObjectStore1
+List has 2 entries
+Entry 0: ObjectStore1
+Entry 1: ObjectStore2
+List has 1 entries
+Entry 0: ObjectStore2
+List has 3 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore3
+Entry 2: ObjectStore4
+Version change transaction complete
+List has 3 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore3
+Entry 2: ObjectStore4
+List has 2 entries
+Entry 0: ObjectStore2
+Entry 1: ObjectStore4
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1privatehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private.html (0 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private.html                                (rev 0)
+++ trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1-private.html        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -0,0 +1,12 @@
</span><ins>+&lt;html&gt;
+&lt;head&gt;
+&lt;script&gt;
+enablePrivateBrowsing = true;
+&lt;/script&gt;
+&lt;script src=&quot;../../../resources/js-test.js&quot;&gt;&lt;/script&gt;
+&lt;script src=&quot;../resources/shared.js&quot;&gt;&lt;/script&gt;
+&lt;/head&gt;
+&lt;body&gt;
+&lt;script src=&quot;resources/idbtransaction-objectstores-1.js&quot;&gt;&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsstorageindexeddbmodernidbtransactionobjectstores1html"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1.html (0 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1.html                                (rev 0)
+++ trunk/LayoutTests/storage/indexeddb/modern/idbtransaction-objectstores-1.html        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -0,0 +1,9 @@
</span><ins>+&lt;html&gt;
+&lt;head&gt;
+&lt;script src=&quot;../../../resources/js-test.js&quot;&gt;&lt;/script&gt;
+&lt;script src=&quot;../resources/shared.js&quot;&gt;&lt;/script&gt;
+&lt;/head&gt;
+&lt;body&gt;
+&lt;script src=&quot;resources/idbtransaction-objectstores-1.js&quot;&gt;&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsstorageindexeddbmodernresourcesidbtransactionobjectstores1js"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js (0 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js                                (rev 0)
+++ trunk/LayoutTests/storage/indexeddb/modern/resources/idbtransaction-objectstores-1.js        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -0,0 +1,63 @@
</span><ins>+description(&quot;This tests the IDBTransaction.objectStoreNames API&quot;);
+
+indexedDBTest(prepareDatabase);
+
+function done()
+{
+    finishJSTest();
+}
+
+function dumpList(list)
+{
+        debug(&quot;List has &quot; + list.length + &quot; entries&quot;);
+        
+        for (i = 0; i &lt; list.length; ++i)
+                debug(&quot;Entry &quot; + i + &quot;: &quot; + list.item(i));
+}
+
+function prepareDatabase(event)
+{
+    debug(&quot;Upgrade needed: Old version - &quot; + event.oldVersion + &quot; New version - &quot; + event.newVersion);
+    
+    var tx = event.target.transaction;
+    db = event.target.result;
+
+        db.createObjectStore(&quot;ObjectStore1&quot;);
+        dumpList(tx.objectStoreNames);
+
+        db.createObjectStore(&quot;ObjectStore2&quot;);
+        dumpList(tx.objectStoreNames);
+
+        db.deleteObjectStore(&quot;ObjectStore1&quot;);
+        dumpList(tx.objectStoreNames);
+
+        db.createObjectStore(&quot;ObjectStore3&quot;);
+        db.createObjectStore(&quot;ObjectStore4&quot;);
+        dumpList(tx.objectStoreNames);
+        
+    tx.onabort = function(event) {
+        debug(&quot;Version change transaction unexpected abort&quot;);
+        done();
+    }
+
+    tx.oncomplete = function(event) {
+        debug(&quot;Version change transaction complete&quot;);
+        continueTest();
+    }
+
+    tx.onerror = function(event) {
+        debug(&quot;Version change transaction unexpected error&quot;);
+        done();
+    }
+}
+
+function continueTest()
+{
+        tx = db.transaction([&quot;ObjectStore2&quot;, &quot;ObjectStore3&quot;, &quot;ObjectStore4&quot;]);
+        dumpList(tx.objectStoreNames);
+
+        tx = db.transaction([&quot;ObjectStore2&quot;, &quot;ObjectStore4&quot;]);
+        dumpList(tx.objectStoreNames);
+        
+        done();
+}
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/Source/WebCore/ChangeLog        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2016-10-25  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        IndexedDB 2.0: Support new IDBTransaction interfaces.
+        &lt;rdar://problem/28806928&gt; and https://bugs.webkit.org/show_bug.cgi?id=163927
+
+        Reviewed by Sam Weinig.
+
+        Tests: storage/indexeddb/modern/idbtransaction-objectstores-1-private.html
+               storage/indexeddb/modern/idbtransaction-objectstores-1.html
+               At least partially passing results on 5 previously failed W3C tests.
+
+        The &quot;new IDBTransaction interfaces&quot; really just means adding the property IDBTransaction.objectStoreNames.
+
+        * Modules/indexeddb/IDBTransaction.cpp:
+        (WebCore::IDBTransaction::objectStoreNames):
+        * Modules/indexeddb/IDBTransaction.h:
+        * Modules/indexeddb/IDBTransaction.idl:
+
</ins><span class="cx"> 2016-10-25  Youenn Fablet  &lt;youenn@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         MediaEndpointConfiguration does not need to be refcounted
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBTransactioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.cpp (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.cpp        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.cpp        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -29,6 +29,7 @@
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE)
</span><span class="cx"> 
</span><span class="cx"> #include &quot;DOMError.h&quot;
</span><ins>+#include &quot;DOMStringList.h&quot;
</ins><span class="cx"> #include &quot;DOMWindow.h&quot;
</span><span class="cx"> #include &quot;Event.h&quot;
</span><span class="cx"> #include &quot;EventNames.h&quot;
</span><span class="lines">@@ -168,6 +169,20 @@
</span><span class="cx">     return m_database-&gt;connectionProxy();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+Ref&lt;DOMStringList&gt; IDBTransaction::objectStoreNames() const
+{
+    ASSERT(currentThread() == m_database-&gt;originThreadID());
+
+    const Vector&lt;String&gt; names = isVersionChange() ? m_database-&gt;info().objectStoreNames() : m_info.objectStores();
+
+    Ref&lt;DOMStringList&gt; objectStoreNames = DOMStringList::create();
+    for (auto&amp; name : names)
+        objectStoreNames-&gt;append(name);
+
+    objectStoreNames-&gt;sort();
+    return objectStoreNames;
+}
+
</ins><span class="cx"> const String&amp; IDBTransaction::mode() const
</span><span class="cx"> {
</span><span class="cx">     ASSERT(currentThread() == m_database-&gt;originThreadID());
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBTransactionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -42,6 +42,7 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><span class="cx"> class DOMError;
</span><ins>+class DOMStringList;
</ins><span class="cx"> class IDBCursor;
</span><span class="cx"> class IDBCursorInfo;
</span><span class="cx"> class IDBDatabase;
</span><span class="lines">@@ -78,6 +79,7 @@
</span><span class="cx">     ~IDBTransaction() final;
</span><span class="cx"> 
</span><span class="cx">     // IDBTransaction IDL
</span><ins>+    Ref&lt;DOMStringList&gt; objectStoreNames() const;
</ins><span class="cx">     const String&amp; mode() const;
</span><span class="cx">     IDBDatabase* db();
</span><span class="cx">     DOMError* error() const;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBTransactionidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.idl (207820 => 207821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.idl        2016-10-25 15:52:25 UTC (rev 207820)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.idl        2016-10-25 16:25:27 UTC (rev 207821)
</span><span class="lines">@@ -30,6 +30,7 @@
</span><span class="cx">     EnabledAtRuntime=IndexedDB,
</span><span class="cx">     SkipVTableValidation,
</span><span class="cx"> ] interface IDBTransaction : EventTarget {
</span><ins>+    readonly attribute DOMStringList objectStoreNames;
</ins><span class="cx">     readonly attribute DOMString mode;
</span><span class="cx">     readonly attribute IDBDatabase db;
</span><span class="cx">     readonly attribute DOMError error;
</span></span></pre>
</div>
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