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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/176595">176595</a></dd>
<dt>Author</dt> <dd>joepeck@webkit.org</dd>
<dt>Date</dt> <dd>2014-12-01 11:11:11 -0800 (Mon, 01 Dec 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Web Inspector: DOMExceptions do not show the error message string in Pause Reason section
https://bugs.webkit.org/show_bug.cgi?id=138988

Reviewed by Timothy Hatcher.

Source/WebCore:

* inspector/WebInjectedScriptHost.cpp:
(WebCore::WebInjectedScriptHost::type):
Give all DOM Exception types the &quot;error&quot; RemoteObject subtype.

LayoutTests:

* inspector/debugger/command-line-api-exception-expected.txt:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsinspectordebuggercommandlineapiexceptionexpectedtxt">trunk/LayoutTests/inspector/debugger/command-line-api-exception-expected.txt</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreinspectorWebInjectedScriptHostcpp">trunk/Source/WebCore/inspector/WebInjectedScriptHost.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (176594 => 176595)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-12-01 19:01:50 UTC (rev 176594)
+++ trunk/LayoutTests/ChangeLog        2014-12-01 19:11:11 UTC (rev 176595)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2014-12-01  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
+
+        Web Inspector: DOMExceptions do not show the error message string in Pause Reason section
+        https://bugs.webkit.org/show_bug.cgi?id=138988
+
+        Reviewed by Timothy Hatcher.
+
+        * inspector/debugger/command-line-api-exception-expected.txt:
+
</ins><span class="cx"> 2014-12-01  Bartlomiej Gajda  &lt;b.gajda@samsung.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [MSE] Unset timestamps of trackbuffers during Reset Parser State algorithm.
</span></span></pre></div>
<a id="trunkLayoutTestsinspectordebuggercommandlineapiexceptionexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/inspector/debugger/command-line-api-exception-expected.txt (176594 => 176595)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/inspector/debugger/command-line-api-exception-expected.txt        2014-12-01 19:01:50 UTC (rev 176594)
+++ trunk/LayoutTests/inspector/debugger/command-line-api-exception-expected.txt        2014-12-01 19:11:11 UTC (rev 176595)
</span><span class="lines">@@ -16,7 +16,7 @@
</span><span class="cx"> PAUSE #1: $exception =&gt; TypeError: undefined is not an object (evaluating '[].x.x')
</span><span class="cx"> PAUSE #2: $exception =&gt; ReferenceError: Can't find variable: variableThatDoesNotExist
</span><span class="cx"> PAUSE #3: $exception =&gt; SyntaxError: Unexpected token ')'
</span><del>-PAUSE #4: $exception =&gt; DOMException
</del><ins>+PAUSE #4: $exception =&gt; Error: IndexSizeError: DOM Exception 1
</ins><span class="cx"> PAUSE #5: $exception =&gt; thrown string
</span><span class="cx"> PAUSE #6: $exception =&gt; 123.456
</span><span class="cx"> PAUSE #7: $exception =&gt; null
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (176594 => 176595)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-12-01 19:01:50 UTC (rev 176594)
+++ trunk/Source/WebCore/ChangeLog        2014-12-01 19:11:11 UTC (rev 176595)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2014-12-01  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
+
+        Web Inspector: DOMExceptions do not show the error message string in Pause Reason section
+        https://bugs.webkit.org/show_bug.cgi?id=138988
+
+        Reviewed by Timothy Hatcher.
+
+        * inspector/WebInjectedScriptHost.cpp:
+        (WebCore::WebInjectedScriptHost::type):
+        Give all DOM Exception types the &quot;error&quot; RemoteObject subtype.
+
</ins><span class="cx"> 2014-12-01  Bartlomiej Gajda  &lt;b.gajda@samsung.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [MSE] Unset timestamps of trackbuffers during Reset Parser State algorithm.
</span></span></pre></div>
<a id="trunkSourceWebCoreinspectorWebInjectedScriptHostcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/inspector/WebInjectedScriptHost.cpp (176594 => 176595)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/inspector/WebInjectedScriptHost.cpp        2014-12-01 19:01:50 UTC (rev 176594)
+++ trunk/Source/WebCore/inspector/WebInjectedScriptHost.cpp        2014-12-01 19:11:11 UTC (rev 176595)
</span><span class="lines">@@ -28,6 +28,8 @@
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(INSPECTOR)
</span><span class="cx"> 
</span><ins>+#include &quot;ExceptionHeaders.h&quot;
+#include &quot;ExceptionInterfaces.h&quot;
</ins><span class="cx"> #include &quot;JSHTMLAllCollection.h&quot;
</span><span class="cx"> #include &quot;JSHTMLCollection.h&quot;
</span><span class="cx"> #include &quot;JSNode.h&quot;
</span><span class="lines">@@ -36,6 +38,10 @@
</span><span class="cx"> using namespace JSC;
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><ins>+    
+#define RETURN_ERROR_IF_VALUE_INHERITS_EXCEPTION_TYPE(interfaceName) \
+    if (value.inherits(JS##interfaceName::info())) \
+        return jsNontrivialString(exec, ASCIILiteral(&quot;error&quot;));
</ins><span class="cx"> 
</span><span class="cx"> JSValue WebInjectedScriptHost::type(JSC::ExecState* exec, JSC::JSValue value)
</span><span class="cx"> {
</span><span class="lines">@@ -45,6 +51,8 @@
</span><span class="cx">         return jsNontrivialString(exec, ASCIILiteral(&quot;array&quot;));
</span><span class="cx">     if (value.inherits(JSHTMLCollection::info()))
</span><span class="cx">         return jsNontrivialString(exec, ASCIILiteral(&quot;array&quot;));
</span><ins>+    
+    DOM_EXCEPTION_INTERFACES_FOR_EACH(RETURN_ERROR_IF_VALUE_INHERITS_EXCEPTION_TYPE)
</ins><span class="cx"> 
</span><span class="cx">     return jsUndefined();
</span><span class="cx"> }
</span></span></pre>
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