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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/176188">176188</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2014-11-17 00:27:50 -0800 (Mon, 17 Nov 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/176096">r176096</a> - Policy client not called for navigations through the page cache
https://bugs.webkit.org/show_bug.cgi?id=138703

Reviewed by Alexey Proskuryakov.

Source/WebCore:

Test added to TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm.

* loader/FrameLoader.cpp:
(WebCore::FrameLoader::loadDifferentDocumentItem): When using a cached page, which already
has a document loader, set the document loader’s triggering action (so that the policy
client sees that this is a back/forward navigation) and clear its last checked request (so
that the policy client gets called).

Tools:

* TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm:
(-[DecidePolicyForPageCacheNavigationDelegate webView:didFinishNavigation:]):
(-[DecidePolicyForPageCacheNavigationDelegate webView:decidePolicyForNavigationAction:decisionHandler:]):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit26SourceWebCoreChangeLog">releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit26SourceWebCoreloaderFrameLoadercpp">releases/WebKitGTK/webkit-2.6/Source/WebCore/loader/FrameLoader.cpp</a></li>
<li><a href="#releasesWebKitGTKwebkit26ToolsChangeLog">releases/WebKitGTK/webkit-2.6/Tools/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit26ToolsTestWebKitAPITestsWebKit2CocoaNavigationmm">releases/WebKitGTK/webkit-2.6/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit26SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog (176187 => 176188)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog        2014-11-17 08:23:14 UTC (rev 176187)
+++ releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog        2014-11-17 08:27:50 UTC (rev 176188)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2014-11-13  Dan Bernstein  &lt;mitz@apple.com&gt;
+
+        Policy client not called for navigations through the page cache
+        https://bugs.webkit.org/show_bug.cgi?id=138703
+
+        Reviewed by Alexey Proskuryakov.
+
+        Test added to TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm.
+
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::loadDifferentDocumentItem): When using a cached page, which already
+        has a document loader, set the document loader’s triggering action (so that the policy
+        client sees that this is a back/forward navigation) and clear its last checked request (so
+        that the policy client gets called).
+
</ins><span class="cx"> 2014-11-12  Jon Honeycutt  &lt;jhoneycutt@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         REGRESSION (r172826): Password field placeholder text is missing if
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit26SourceWebCoreloaderFrameLoadercpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Source/WebCore/loader/FrameLoader.cpp (176187 => 176188)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Source/WebCore/loader/FrameLoader.cpp        2014-11-17 08:23:14 UTC (rev 176187)
+++ releases/WebKitGTK/webkit-2.6/Source/WebCore/loader/FrameLoader.cpp        2014-11-17 08:27:50 UTC (rev 176188)
</span><span class="lines">@@ -3146,7 +3146,10 @@
</span><span class="cx">     history().setProvisionalItem(item);
</span><span class="cx"> 
</span><span class="cx">     if (CachedPage* cachedPage = pageCache()-&gt;get(item)) {
</span><del>-        loadWithDocumentLoader(cachedPage-&gt;documentLoader(), loadType, 0, AllowNavigationToInvalidURL::Yes);
</del><ins>+        auto documentLoader = cachedPage-&gt;documentLoader();
+        documentLoader-&gt;setTriggeringAction(NavigationAction(documentLoader-&gt;request(), loadType, false));
+        documentLoader-&gt;setLastCheckedRequest(ResourceRequest());
+        loadWithDocumentLoader(documentLoader, loadType, 0, AllowNavigationToInvalidURL::Yes);
</ins><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit26ToolsChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Tools/ChangeLog (176187 => 176188)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Tools/ChangeLog        2014-11-17 08:23:14 UTC (rev 176187)
+++ releases/WebKitGTK/webkit-2.6/Tools/ChangeLog        2014-11-17 08:27:50 UTC (rev 176188)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2014-11-13  Dan Bernstein  &lt;mitz@apple.com&gt;
+
+        Policy client not called for navigations through the page cache
+        https://bugs.webkit.org/show_bug.cgi?id=138703
+
+        Reviewed by Alexey Proskuryakov.
+
+        * TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm:
+        (-[DecidePolicyForPageCacheNavigationDelegate webView:didFinishNavigation:]):
+        (-[DecidePolicyForPageCacheNavigationDelegate webView:decidePolicyForNavigationAction:decisionHandler:]):
+
</ins><span class="cx"> 2014-11-13  Joanmarie Diggs  &lt;jdiggs@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         AX: [ATK] Do not return ATK_ROLE_UNKNOWN for null or otherwise invalid accessible objects
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit26ToolsTestWebKitAPITestsWebKit2CocoaNavigationmm"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm (176187 => 176188)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm        2014-11-17 08:23:14 UTC (rev 176187)
+++ releases/WebKitGTK/webkit-2.6/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/Navigation.mm        2014-11-17 08:27:50 UTC (rev 176188)
</span><span class="lines">@@ -90,6 +90,7 @@
</span><span class="cx">     ASSERT_NOT_NULL(currentNavigation);
</span><span class="cx">     ASSERT_TRUE([[currentNavigation _request] isEqual:request]);
</span><span class="cx"> 
</span><ins>+    isDone = false;
</ins><span class="cx">     TestWebKitAPI::Util::run(&amp;isDone);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -135,7 +136,55 @@
</span><span class="cx">     ASSERT_NOT_NULL(currentNavigation);
</span><span class="cx">     ASSERT_TRUE([[currentNavigation _request] isEqual:request]);
</span><span class="cx"> 
</span><ins>+    isDone = false;
</ins><span class="cx">     TestWebKitAPI::Util::run(&amp;isDone);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+@interface DecidePolicyForPageCacheNavigationDelegate : NSObject &lt;WKNavigationDelegate&gt;
+@property (nonatomic) BOOL decidedPolicyForBackForwardNavigation;
+@end
+
+@implementation DecidePolicyForPageCacheNavigationDelegate
+
+- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation
+{
+    isDone = true;
+}
+
+- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
+{
+    if (navigationAction.navigationType == WKNavigationTypeBackForward)
+        _decidedPolicyForBackForwardNavigation = YES;
+
+    decisionHandler(WKNavigationActionPolicyAllow);
+}
+
+@end
+
+TEST(WKNavigation, DecidePolicyForPageCacheNavigation)
+{
+    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600)]);
+
+    RetainPtr&lt;DecidePolicyForPageCacheNavigationDelegate&gt; delegate = adoptNS([[DecidePolicyForPageCacheNavigationDelegate alloc] init]);
+    [webView setNavigationDelegate:delegate.get()];
+
+    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@&quot;data:text/html,1&quot;]];
+
+    isDone = false;
+    [webView loadRequest:request];
+    TestWebKitAPI::Util::run(&amp;isDone);
+
+    request = [NSURLRequest requestWithURL:[NSURL URLWithString:@&quot;data:text/html,2&quot;]];
+
+    isDone = false;
+    [webView loadRequest:request];
+    TestWebKitAPI::Util::run(&amp;isDone);
+
+    isDone = false;
+    [webView goBack];
+    TestWebKitAPI::Util::run(&amp;isDone);
+
+    ASSERT_TRUE([delegate decidedPolicyForBackForwardNavigation]);
+}
+
</ins><span class="cx"> #endif
</span></span></pre>
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