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            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - ECMAScript 2016: %TypedArray%.prototype.includes implementation"
   href="https://bugs.webkit.org/show_bug.cgi?id=159385#c57">Comment # 57</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - ECMAScript 2016: %TypedArray%.prototype.includes implementation"
   href="https://bugs.webkit.org/show_bug.cgi?id=159385">bug 159385</a>
              from <span class="vcard"><a class="email" href="mailto:ticaiolima&#64;gmail.com" title="Caio Lima &lt;ticaiolima&#64;gmail.com&gt;"> <span class="fn">Caio Lima</span></a>
</span></b>
        <pre>(In reply to <a href="show_bug.cgi?id=159385#c56">comment #56</a>)
<span class="quote">&gt; (In reply to <a href="show_bug.cgi?id=159385#c55">comment #55</a>)
&gt; &gt; (In reply to <a href="show_bug.cgi?id=159385#c54">comment #54</a>)
&gt; &gt; &gt; <a href="https://build.webkit.org/builders/">https://build.webkit.org/builders/</a>
&gt; &gt; &gt; Apple%20El%20Capitan%20Debug%20JSC%20%28Tests%29/builds/3404/
&gt; &gt; &gt; <a href="https://build.webkit.org/builders/">https://build.webkit.org/builders/</a>
&gt; &gt; &gt; Apple%20El%20Capitan%20Release%20JSC%20%28Tests%29/builds/7277
&gt; &gt; &gt; 
&gt; &gt; &gt; It seems that this patch causes JSC test failures. Could you take a look?
&gt; &gt; 
&gt; &gt; Hey Yusuke, is it possible get the output of this LayoutTests run?
&gt; 
&gt; The results of the layout-tests can be seen in
&gt; <a href="https://build.webkit.org/results/">https://build.webkit.org/results/</a> :)</span >

Well, the problem is weird. When I run &quot;run-javascriptcore-tests&quot;, the output is different from &quot;run-webkit-tests&quot;. Here is the diff:

--- /Users/caiolima/open_projects/WebKit/WebKitBuild/Debug/layout-test-results/js/typed-array-includes-expected.txt
+++ /Users/caiolima/open_projects/WebKit/WebKitBuild/Debug/layout-test-results/js/typed-array-includes-actual.txt
&#64;&#64; -1,3 +1,8 &#64;&#64;
+JSRegress/typed-array-includes
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
 PASS tArray.includes(2) is true
 PASS !tArray.includes(4) is true
 PASS !tArray.includes(3, 3) is true
&#64;&#64; -251,6 +256,7 &#64;&#64;
 PASS funcCallCount.callCount === 4 is true
 PASS funcCallCount.callCount === 5 is true
 PASS funcCallCount.callCount === 6 is true
+PASS no exception thrown
 PASS successfullyParsed is true

 TEST COMPLETE

I can move the test from LayoutTests to Source/JavaScriptCore/tests and avoid it breaks the &quot;LayoutTests&quot;. However, I would like to know why this difference happens. Do you have any tips?</pre>
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