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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/213374">213374</a></dd>
<dt>Author</dt> <dd>matthew_hanson@apple.com</dd>
<dt>Date</dt> <dd>2017-03-03 11:36:58 -0800 (Fri, 03 Mar 2017)</dd>
</dl>

<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/213253">r213253</a>. rdar://problem/30773140</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari6031300branchLayoutTestsChangeLog">branches/safari-603.1.30.0-branch/LayoutTests/ChangeLog</a></li>
<li><a href="#branchessafari6031300branchLayoutTestsplatformiossimulatorwk1TestExpectations">branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk1/TestExpectations</a></li>
<li><a href="#branchessafari6031300branchLayoutTestsplatformiossimulatorwk2TestExpectations">branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk2/TestExpectations</a></li>
<li><a href="#branchessafari6031300branchLayoutTestsplatformmacwk1TestExpectations">branches/safari-603.1.30.0-branch/LayoutTests/platform/mac-wk1/TestExpectations</a></li>
<li><a href="#branchessafari6031300branchLayoutTestsplatformwinTestExpectations">branches/safari-603.1.30.0-branch/LayoutTests/platform/win/TestExpectations</a></li>
<li><a href="#branchessafari6031300branchSourceWebCoreChangeLog">branches/safari-603.1.30.0-branch/Source/WebCore/ChangeLog</a></li>
<li><a href="#branchessafari6031300branchSourceWebCoreloaderPolicyCheckercpp">branches/safari-603.1.30.0-branch/Source/WebCore/loader/PolicyChecker.cpp</a></li>
<li><a href="#branchessafari6031300branchSourceWebKit2ChangeLog">branches/safari-603.1.30.0-branch/Source/WebKit2/ChangeLog</a></li>
<li><a href="#branchessafari6031300branchSourceWebKit2UIProcessDownloadsDownloadProxycpp">branches/safari-603.1.30.0-branch/Source/WebKit2/UIProcess/Downloads/DownloadProxy.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari6031300branchLayoutTestshttptestsdownloadanchordownloadnovalueexpectedtxt">branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value-expected.txt</a></li>
<li><a href="#branchessafari6031300branchLayoutTestshttptestsdownloadanchordownloadnovaluehtml">branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari6031300branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/LayoutTests/ChangeLog (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/ChangeLog        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/LayoutTests/ChangeLog        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2017-03-03  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r213253. rdar://problem/30773140
+
+    2017-03-01  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+            [WK2][!NETWORK_SESSION] Failure to download when using a download attribute with no value on an anchor
+            https://bugs.webkit.org/show_bug.cgi?id=169060
+            &lt;rdar://problem/30773140&gt;
+
+            Reviewed by Darin Adler.
+
+            Add layout test coverage.
+
+            * http/tests/download/anchor-download-no-value-expected.txt: Added.
+            * http/tests/download/anchor-download-no-value.html: Added.
+
</ins><span class="cx"> 2017-02-27  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r212972. rdar://problem/30704432
</span></span></pre></div>
<a id="branchessafari6031300branchLayoutTestshttptestsdownloadanchordownloadnovalueexpectedtxt"></a>
<div class="addfile"><h4>Added: branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value-expected.txt (0 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value-expected.txt                                (rev 0)
+++ branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value-expected.txt        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+Download started.
+Downloading URL with suggested filename &quot;abe.png&quot;
+Download completed.
+The suggested filename above should be &quot;abe.png&quot; and the download should succeed.
+
+Link with download attribute.
</ins></span></pre></div>
<a id="branchessafari6031300branchLayoutTestshttptestsdownloadanchordownloadnovaluehtml"></a>
<div class="addfile"><h4>Added: branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value.html (0 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value.html                                (rev 0)
+++ branches/safari-603.1.30.0-branch/LayoutTests/http/tests/download/anchor-download-no-value.html        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -0,0 +1,34 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;script type='text/javascript'&gt;
+if (window.testRunner) {
+  testRunner.dumpAsText();
+  testRunner.waitUntilDone();
+}
+&lt;/script&gt;
+&lt;/head&gt;
+&lt;body&gt;
+&lt;p&gt;The suggested filename above should be &quot;abe.png&quot; and the download should succeed.&lt;/p&gt;
+&lt;a id=&quot;download-url&quot; href=&quot;/css/resources/abe.png&quot; download&gt;Link with download attribute.&lt;/a&gt;
+&lt;script&gt;
+function click(elmt)
+{
+    if (!window.eventSender) {
+        alert('Click the link to run the test.');
+        return;
+    }
+    eventSender.mouseMoveTo(elmt.offsetLeft + 5, elmt.offsetTop + 5);
+    eventSender.mouseDown();
+    eventSender.mouseUp();
+}
+
+function runTest()
+{
+    var link = document.getElementById(&quot;download-url&quot;);
+    click(link);
+}
+runTest();
+&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="branchessafari6031300branchLayoutTestsplatformiossimulatorwk1TestExpectations"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk1/TestExpectations (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk1/TestExpectations        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk1/TestExpectations        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -1347,6 +1347,7 @@
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-allow-data.html [ Skip ]
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-allow-sameorigin.html [ Skip ]
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-block-crossorigin.html [ Skip ]
</span><ins>+webkit.org/b/156069 http/tests/download/anchor-download-no-value.html [ Skip ]
</ins><span class="cx"> 
</span><span class="cx"> # testRunner.setShouldDownloadUndisplayableMIMETypes() is not supported on WK1.
</span><span class="cx"> fast/dom/HTMLAnchorElement/anchor-file-blob-convert-to-download.html [ Skip ]
</span></span></pre></div>
<a id="branchessafari6031300branchLayoutTestsplatformiossimulatorwk2TestExpectations"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk2/TestExpectations (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk2/TestExpectations        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/LayoutTests/platform/ios-simulator-wk2/TestExpectations        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -1845,6 +1845,7 @@
</span><span class="cx"> webkit.org/b/156067 http/tests/security/anchor-download-allow-data.html [ Skip ]
</span><span class="cx"> webkit.org/b/156067 http/tests/security/anchor-download-allow-sameorigin.html [ Skip ]
</span><span class="cx"> webkit.org/b/156067 http/tests/security/anchor-download-block-crossorigin.html [ Skip ]
</span><ins>+webkit.org/b/156067 http/tests/download/anchor-download-no-value.html [ Skip ]
</ins><span class="cx"> 
</span><span class="cx"> webkit.org/b/149087 http/tests/cache/disk-cache/disk-cache-vary.html [ Pass Timeout ]
</span><span class="cx"> webkit.org/b/149087 http/tests/cache/disk-cache/disk-cache-vary-no-body.html [ Pass Timeout ]
</span></span></pre></div>
<a id="branchessafari6031300branchLayoutTestsplatformmacwk1TestExpectations"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/LayoutTests/platform/mac-wk1/TestExpectations (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/platform/mac-wk1/TestExpectations        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/LayoutTests/platform/mac-wk1/TestExpectations        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -217,6 +217,7 @@
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-allow-data.html [ Skip ]
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-allow-sameorigin.html [ Skip ]
</span><span class="cx"> webkit.org/b/156069 http/tests/security/anchor-download-block-crossorigin.html [ Skip ]
</span><ins>+webkit.org/b/156069 http/tests/download/anchor-download-no-value.html [ Skip ]
</ins><span class="cx"> 
</span><span class="cx"> # testRunner.setShouldDownloadUndisplayableMIMETypes() is not supported on WK1.
</span><span class="cx"> fast/dom/HTMLAnchorElement/anchor-file-blob-convert-to-download.html [ Skip ]
</span></span></pre></div>
<a id="branchessafari6031300branchLayoutTestsplatformwinTestExpectations"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/LayoutTests/platform/win/TestExpectations (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/LayoutTests/platform/win/TestExpectations        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/LayoutTests/platform/win/TestExpectations        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -454,6 +454,7 @@
</span><span class="cx"> http/tests/download/area-download.html [ Skip ]
</span><span class="cx"> http/tests/security/anchor-download-allow-data.html [ Skip ]
</span><span class="cx"> http/tests/security/anchor-download-allow-sameorigin.html [ Skip ]
</span><ins>+http/tests/download/anchor-download-no-value.html [ Skip ]
</ins><span class="cx"> 
</span><span class="cx"> # testRunner.setShouldDownloadUndisplayableMIMETypes() is not supported on WK1.
</span><span class="cx"> fast/dom/HTMLAnchorElement/anchor-file-blob-convert-to-download.html [ Skip ]
</span></span></pre></div>
<a id="branchessafari6031300branchSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/Source/WebCore/ChangeLog (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/Source/WebCore/ChangeLog        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/Source/WebCore/ChangeLog        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -1,3 +1,23 @@
</span><ins>+2017-03-03  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r213253. rdar://problem/30773140
+
+    2017-03-01  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+            [WK2][!NETWORK_SESSION] Failure to download when using a download attribute with no value on an anchor
+            https://bugs.webkit.org/show_bug.cgi?id=169060
+            &lt;rdar://problem/30773140&gt;
+
+            Reviewed by Darin Adler.
+
+            Make sure we never set the suggested filename to the empty string when
+            the download attribute is present but has no value.
+
+            Test: http/tests/download/anchor-download-no-value.html
+
+            * loader/PolicyChecker.cpp:
+            (WebCore::PolicyChecker::checkNavigationPolicy):
+
</ins><span class="cx"> 2017-03-02  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Rollout r212886. rdar://problem/30812601
</span></span></pre></div>
<a id="branchessafari6031300branchSourceWebCoreloaderPolicyCheckercpp"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/Source/WebCore/loader/PolicyChecker.cpp (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/Source/WebCore/loader/PolicyChecker.cpp        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/Source/WebCore/loader/PolicyChecker.cpp        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -146,7 +146,7 @@
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx">     m_delegateIsDecidingNavigationPolicy = true;
</span><del>-    m_suggestedFilename = action.downloadAttribute();
</del><ins>+    m_suggestedFilename = action.downloadAttribute().isEmpty() ? nullAtom : action.downloadAttribute();
</ins><span class="cx">     m_frame.loader().client().dispatchDecidePolicyForNavigationAction(action, request, formState, [this](PolicyAction action) {
</span><span class="cx">         continueAfterNavigationPolicy(action);
</span><span class="cx">     });
</span></span></pre></div>
<a id="branchessafari6031300branchSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/Source/WebKit2/ChangeLog (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/Source/WebKit2/ChangeLog        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/Source/WebKit2/ChangeLog        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -1,3 +1,22 @@
</span><ins>+2017-03-03  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r213253. rdar://problem/30773140
+
+    2017-03-01  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+            [WK2][!NETWORK_SESSION] Failure to download when using a download attribute with no value on an anchor
+            https://bugs.webkit.org/show_bug.cgi?id=169060
+            &lt;rdar://problem/30773140&gt;
+
+            Reviewed by Darin Adler.
+
+            In the !NETWORK_SESSION code path, we were failing to use the suggested filename coming from the
+            network layer in the case where the download attribute is present but has no value. We were ending
+            up passing an empty string as suggested filename to Safari which is not handled properly.
+
+            * UIProcess/Downloads/DownloadProxy.cpp:
+            (WebKit::DownloadProxy::decideDestinationWithSuggestedFilename):
+
</ins><span class="cx"> 2017-02-27  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r213010. rdar://problem/30704432
</span></span></pre></div>
<a id="branchessafari6031300branchSourceWebKit2UIProcessDownloadsDownloadProxycpp"></a>
<div class="modfile"><h4>Modified: branches/safari-603.1.30.0-branch/Source/WebKit2/UIProcess/Downloads/DownloadProxy.cpp (213373 => 213374)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-603.1.30.0-branch/Source/WebKit2/UIProcess/Downloads/DownloadProxy.cpp        2017-03-03 18:59:51 UTC (rev 213373)
+++ branches/safari-603.1.30.0-branch/Source/WebKit2/UIProcess/Downloads/DownloadProxy.cpp        2017-03-03 19:36:58 UTC (rev 213374)
</span><span class="lines">@@ -201,7 +201,7 @@
</span><span class="cx">         return;
</span><span class="cx"> 
</span><span class="cx">     String suggestedFilename = filename;
</span><del>-    if (!m_suggestedFilename.isNull())
</del><ins>+    if (!m_suggestedFilename.isEmpty())
</ins><span class="cx">         suggestedFilename = m_suggestedFilename;
</span><span class="cx">     
</span><span class="cx">     destination = m_processPool-&gt;downloadClient().decideDestinationWithSuggestedFilename(m_processPool.get(), this, suggestedFilename, allowOverwrite);
</span></span></pre>
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