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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/37545">37545</a></dd>
<dt>Author</dt> <dd>abarth@webkit.org</dd>
<dt>Date</dt> <dd>2008-10-12 18:15:11 -0700 (Sun, 12 Oct 2008)</dd>
</dl>

<h3>Log Message</h3>
<pre>2008-10-12  Pamela Greene  &lt;pam@chromium.org&gt;

        Fix test when removesExtraParentheses == false.
        See https://bugs.webkit.org/show_bug.cgi?id=21529

        Reviewed by Darin Adler.
        Landed by Adam Barth.

        * fast/js/resources/function-toString-parentheses.js:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastjsresourcesfunctiontoStringparenthesesjs">trunk/LayoutTests/fast/js/resources/function-toString-parentheses.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (37544 => 37545)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2008-10-13 01:15:01 UTC (rev 37544)
+++ trunk/LayoutTests/ChangeLog        2008-10-13 01:15:11 UTC (rev 37545)
</span><span class="lines">@@ -1,5 +1,15 @@
</span><span class="cx"> 2008-10-12  Pamela Greene  &lt;pam@chromium.org&gt;
</span><span class="cx"> 
</span><ins>+        Fix test when removesExtraParentheses == false.
+        See https://bugs.webkit.org/show_bug.cgi?id=21529
+
+        Reviewed by Darin Adler.
+        Landed by Adam Barth.
+
+        * fast/js/resources/function-toString-parentheses.js:
+
+2008-10-12  Pamela Greene  &lt;pam@chromium.org&gt;
+
</ins><span class="cx">         Fix a race condition by waiting for all create functions to be called
</span><span class="cx">         before terminating.
</span><span class="cx">         See https://bugs.webkit.org/show_bug.cgi?id=21531
</span></span></pre></div>
<a id="trunkLayoutTestsfastjsresourcesfunctiontoStringparenthesesjs"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/js/resources/function-toString-parentheses.js (37544 => 37545)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/js/resources/function-toString-parentheses.js        2008-10-13 01:15:01 UTC (rev 37544)
+++ trunk/LayoutTests/fast/js/resources/function-toString-parentheses.js        2008-10-13 01:15:11 UTC (rev 37545)
</span><span class="lines">@@ -10,7 +10,6 @@
</span><span class="cx">     serializedString = serializedString.replace(/[ \t\r\n]+/g, &quot; &quot;);
</span><span class="cx">     serializedString = serializedString.replace(&quot;function () { return &quot;, &quot;&quot;);
</span><span class="cx">     serializedString = serializedString.replace(&quot;; }&quot;, &quot;&quot;);
</span><del>-    serializedString = serializedString.replace(/^\s*|\s*$/g, ''); // Opera adds whitespace
</del><span class="cx">     return serializedString;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -21,62 +20,52 @@
</span><span class="cx">     serializedString = serializedString.replace(/[ \t\r\n]+/g, &quot; &quot;);
</span><span class="cx">     serializedString = serializedString.replace(&quot;function () { &quot;, &quot;&quot;);
</span><span class="cx">     serializedString = serializedString.replace(&quot;; }&quot;, &quot;&quot;);
</span><del>-    serializedString = serializedString.replace(/^\s*|\s*$/g, ''); // Opera adds whitespace
</del><span class="cx">     return serializedString;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> var removesExtraParentheses = compileAndSerialize(&quot;(a + b) + c&quot;) == &quot;a + b + c&quot;;
</span><span class="cx"> 
</span><ins>+function testKeepParentheses(expression)
+{
+  shouldBe(&quot;compileAndSerialize('&quot; + expression + &quot;')&quot;,
+           &quot;'&quot; + expression + &quot;'&quot;);
+}
+
+function testOptionalParentheses(expression)
+{
+  stripped_expression = removesExtraParentheses
+        ? expression.replace(/\(/g, '').replace(/\)/g, '')
+        : expression;
+  shouldBe(&quot;compileAndSerialize('&quot; + expression + &quot;')&quot;,
+           &quot;'&quot; + stripped_expression + &quot;'&quot;);
+}
+
</ins><span class="cx"> function testLeftAssociativeSame(opA, opB)
</span><span class="cx"> {
</span><del>-    shouldBe(&quot;compileAndSerialize('a &quot; + opA + &quot; b &quot; + opB + &quot; c')&quot;,
-        &quot;'a &quot; + opA + &quot; b &quot; + opB + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('(a &quot; + opA + &quot; b) &quot; + opB + &quot; c')&quot;,
-        removesExtraParentheses
-            ? &quot;'a &quot; + opA + &quot; b &quot; + opB + &quot; c'&quot;
-            : &quot;'(a &quot; + opA + &quot; b) &quot; + opB + &quot; c'&quot;
-    );
-    shouldBe(&quot;compileAndSerialize('a &quot; + opA + &quot; (b &quot; + opB + &quot; c)')&quot;,
-        &quot;'a &quot; + opA + &quot; (b &quot; + opB + &quot; c)'&quot;);
</del><ins>+    testKeepParentheses(&quot;a &quot; + opA + &quot; b &quot; + opB + &quot; c&quot;);
+    testOptionalParentheses(&quot;(a &quot; + opA + &quot; b) &quot; + opB + &quot; c&quot;);
+    testKeepParentheses(&quot;a &quot; + opA + &quot; (b &quot; + opB + &quot; c)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function testRightAssociativeSame(opA, opB)
</span><span class="cx"> {
</span><del>-    shouldBe(&quot;compileAndSerialize('a &quot; + opA + &quot; b &quot; + opB + &quot; c')&quot;,
-        &quot;'a &quot; + opA + &quot; b &quot; + opB + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('(a &quot; + opA + &quot; b) &quot; + opB + &quot; c')&quot;,
-        &quot;'(a &quot; + opA + &quot; b) &quot; + opB + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('a &quot; + opA + &quot; (b &quot; + opB + &quot; c)')&quot;,
-        removesExtraParentheses
-            ? &quot;'a &quot; + opA + &quot; b &quot; + opB + &quot; c'&quot;
-            : &quot;'a &quot; + opA + &quot; (b &quot; + opB + &quot; c)'&quot;
-    );
</del><ins>+    testKeepParentheses(&quot;a &quot; + opA + &quot; b &quot; + opB + &quot; c&quot;);
+    testKeepParentheses(&quot;(a &quot; + opA + &quot; b) &quot; + opB + &quot; c&quot;);
+    testOptionalParentheses(&quot;a &quot; + opA + &quot; (b &quot; + opB + &quot; c)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function testHigherFirst(opHigher, opLower)
</span><span class="cx"> {
</span><del>-    shouldBe(&quot;compileAndSerialize('a &quot; + opHigher + &quot; b &quot; + opLower + &quot; c')&quot;,
-        &quot;'a &quot; + opHigher + &quot; b &quot; + opLower + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('(a &quot; + opHigher + &quot; b) &quot; + opLower + &quot; c')&quot;,
-        removesExtraParentheses
-            ? &quot;'a &quot; + opHigher + &quot; b &quot; + opLower + &quot; c'&quot;
-            : &quot;'(a &quot; + opHigher + &quot; b) &quot; + opLower + &quot; c'&quot;
-    );
-    shouldBe(&quot;compileAndSerialize('a &quot; + opHigher + &quot; (b &quot; + opLower + &quot; c)')&quot;,
-        &quot;'a &quot; + opHigher + &quot; (b &quot; + opLower + &quot; c)'&quot;);
</del><ins>+    testKeepParentheses(&quot;a &quot; + opHigher + &quot; b &quot; + opLower + &quot; c&quot;);
+    testOptionalParentheses(&quot;(a &quot; + opHigher + &quot; b) &quot; + opLower + &quot; c&quot;);
+    testKeepParentheses(&quot;a &quot; + opHigher + &quot; (b &quot; + opLower + &quot; c)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function testLowerFirst(opLower, opHigher)
</span><span class="cx"> {
</span><del>-    shouldBe(&quot;compileAndSerialize('a &quot; + opLower + &quot; b &quot; + opHigher + &quot; c')&quot;,
-        &quot;'a &quot; + opLower + &quot; b &quot; + opHigher + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('(a &quot; + opLower + &quot; b) &quot; + opHigher + &quot; c')&quot;,
-        &quot;'(a &quot; + opLower + &quot; b) &quot; + opHigher + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('a &quot; + opLower + &quot; (b &quot; + opHigher + &quot; c)')&quot;,
-        removesExtraParentheses
-            ? &quot;'a &quot; + opLower + &quot; b &quot; + opHigher + &quot; c'&quot;
-            : &quot;'a &quot; + opLower + &quot; (b &quot; + opHigher + &quot; c)'&quot;
-    );
</del><ins>+    testKeepParentheses(&quot;a &quot; + opLower + &quot; b &quot; + opHigher + &quot; c&quot;);
+    testKeepParentheses(&quot;(a &quot; + opLower + &quot; b) &quot; + opHigher + &quot; c&quot;);
+    testOptionalParentheses(&quot;a &quot; + opLower + &quot; (b &quot; + opHigher + &quot; c)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> var binaryOperators = [
</span><span class="lines">@@ -115,10 +104,8 @@
</span><span class="cx">         testRightAssociativeSame(&quot;=&quot;, op);
</span><span class="cx">     testLowerFirst(op, &quot;+&quot;);
</span><span class="cx">     shouldThrow(&quot;compileAndSerialize('a + b &quot; + op + &quot; c')&quot;);
</span><del>-    shouldBe(&quot;compileAndSerialize('(a + b) &quot; + op + &quot; c')&quot;,
-        &quot;'(a + b) &quot; + op + &quot; c'&quot;);
-    shouldBe(&quot;compileAndSerialize('a + (b &quot; + op + &quot; c)')&quot;,
-        &quot;'a + (b &quot; + op + &quot; c)'&quot;);
</del><ins>+    testKeepParentheses(&quot;(a + b) &quot; + op + &quot; c&quot;);
+    testKeepParentheses(&quot;a + (b &quot; + op + &quot; c)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> var prefixOperators = [ &quot;delete&quot;, &quot;void&quot;, &quot;typeof&quot;, &quot;++&quot;, &quot;--&quot;, &quot;+&quot;, &quot;-&quot;, &quot;~&quot;, &quot;!&quot; ];
</span><span class="lines">@@ -126,77 +113,78 @@
</span><span class="cx"> 
</span><span class="cx"> for (i = 0; i &lt; prefixOperators.length; ++i) {
</span><span class="cx">     var op = prefixOperators[i] + prefixOperatorSpace[i];
</span><del>-    shouldBe(&quot;compileAndSerialize('&quot; + op + &quot;a + b')&quot;, &quot;'&quot; + op + &quot;a + b'&quot;);
-    shouldBe(&quot;compileAndSerialize('(&quot; + op + &quot;a) + b')&quot;, 
-             removesExtraParentheses ?
-             &quot;'&quot; + op + &quot;a + b'&quot; :
-             &quot;'(&quot; + op + &quot;a) + b'&quot;);
-    shouldBe(&quot;compileAndSerialize('&quot; + op + &quot;(a + b)')&quot;, &quot;'&quot; + op + &quot;(a + b)'&quot;);
-    shouldBe(&quot;compileAndSerialize('!&quot; + op + &quot;a')&quot;, &quot;'!&quot; + op + &quot;a'&quot;);
-    shouldBe(&quot;compileAndSerialize('!(&quot; + op + &quot;a)')&quot;, 
-             removesExtraParentheses ? &quot;'!&quot; + op + &quot;a'&quot; : &quot;'!(&quot; + op + &quot;a)'&quot;);
</del><ins>+    testKeepParentheses(&quot;&quot; + op + &quot;a + b&quot;);
+    testOptionalParentheses(&quot;(&quot; + op + &quot;a) + b&quot;);
+    testKeepParentheses(&quot;&quot; + op + &quot;(a + b)&quot;);
+    testKeepParentheses(&quot;!&quot; + op + &quot;a&quot;);
+    testOptionalParentheses(&quot;!(&quot; + op + &quot;a)&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('!a++')&quot;, &quot;'!a++'&quot;);
-shouldBe(&quot;compileAndSerialize('!(a++)')&quot;, removesExtraParentheses ? &quot;'!a++'&quot; : &quot;'!(a++)'&quot; );
-shouldBe(&quot;compileAndSerialize('(!a)++')&quot;, &quot;'(!a)++'&quot;);
-shouldBe(&quot;compileAndSerialize('!a--')&quot;, &quot;'!a--'&quot;);
-shouldBe(&quot;compileAndSerialize('!(a--)')&quot;, removesExtraParentheses ? &quot;'!a--'&quot; : &quot;'!(a--)'&quot;);
-shouldBe(&quot;compileAndSerialize('(!a)--')&quot;, &quot;'(!a)--'&quot;);
</del><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(-1)[a]')&quot;, &quot;'(-1)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1)[a] = b')&quot;, &quot;'(-1)[a] = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1)[a] += b')&quot;, &quot;'(-1)[a] += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1)[a]++')&quot;, &quot;'(-1)[a]++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(-1)[a]')&quot;, &quot;'++(-1)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1)[a]()')&quot;, &quot;'(-1)[a]()'&quot;);
</del><ins>+testKeepParentheses(&quot;!a++&quot;);
+testOptionalParentheses(&quot;!(a++)&quot;);
+testKeepParentheses(&quot;(!a)++&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('new (-1)()')&quot;, &quot;'new (-1)()'&quot;);
</del><ins>+testKeepParentheses(&quot;!a--&quot;);
+testOptionalParentheses(&quot;!(a--)&quot;);
+testKeepParentheses(&quot;(!a)--&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(-1).a')&quot;, &quot;'(-1).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1).a = b')&quot;, &quot;'(-1).a = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1).a += b')&quot;, &quot;'(-1).a += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1).a++')&quot;, &quot;'(-1).a++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(-1).a')&quot;, &quot;'++(-1).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(-1).a()')&quot;, &quot;'(-1).a()'&quot;);
</del><ins>+testKeepParentheses(&quot;(-1)[a]&quot;);
+testKeepParentheses(&quot;(-1)[a] = b&quot;);
+testKeepParentheses(&quot;(-1)[a] += b&quot;);
+testKeepParentheses(&quot;(-1)[a]++&quot;);
+testKeepParentheses(&quot;++(-1)[a]&quot;);
+testKeepParentheses(&quot;(-1)[a]()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(- 0)[a]')&quot;, &quot;'(- 0)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0)[a] = b')&quot;, &quot;'(- 0)[a] = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0)[a] += b')&quot;, &quot;'(- 0)[a] += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0)[a]++')&quot;, &quot;'(- 0)[a]++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(- 0)[a]')&quot;, &quot;'++(- 0)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0)[a]()')&quot;, &quot;'(- 0)[a]()'&quot;);
</del><ins>+testKeepParentheses(&quot;new (-1)()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('new (- 0)()')&quot;, &quot;'new (- 0)()'&quot;);
</del><ins>+testKeepParentheses(&quot;(-1).a&quot;);
+testKeepParentheses(&quot;(-1).a = b&quot;);
+testKeepParentheses(&quot;(-1).a += b&quot;);
+testKeepParentheses(&quot;(-1).a++&quot;);
+testKeepParentheses(&quot;++(-1).a&quot;);
+testKeepParentheses(&quot;(-1).a()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(- 0).a')&quot;, &quot;'(- 0).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0).a = b')&quot;, &quot;'(- 0).a = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0).a += b')&quot;, &quot;'(- 0).a += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0).a++')&quot;, &quot;'(- 0).a++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(- 0).a')&quot;, &quot;'++(- 0).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(- 0).a()')&quot;, &quot;'(- 0).a()'&quot;);
</del><ins>+testKeepParentheses(&quot;(- 0)[a]&quot;);
+testKeepParentheses(&quot;(- 0)[a] = b&quot;);
+testKeepParentheses(&quot;(- 0)[a] += b&quot;);
+testKeepParentheses(&quot;(- 0)[a]++&quot;);
+testKeepParentheses(&quot;++(- 0)[a]&quot;);
+testKeepParentheses(&quot;(- 0)[a]()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(1)[a]')&quot;, removesExtraParentheses ? &quot;'1[a]'&quot; : &quot;'(1)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(1)[a] = b')&quot;, removesExtraParentheses ? &quot;'1[a] = b'&quot; : &quot;'(1)[a] = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(1)[a] += b')&quot;, removesExtraParentheses ? &quot;'1[a] += b'&quot; : &quot;'(1)[a] += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(1)[a]++')&quot;, removesExtraParentheses ? &quot;'1[a]++'&quot; : &quot;'(1)[a]++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(1)[a]')&quot;, removesExtraParentheses ? &quot;'++1[a]'&quot; : &quot;'++(1)[a]'&quot;);
-shouldBe(&quot;compileAndSerialize('(1)[a]()')&quot;, removesExtraParentheses ? &quot;'1[a]()'&quot; : &quot;'(1)[a]()'&quot;);
</del><ins>+testKeepParentheses(&quot;new (- 0)()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('new (1)()')&quot;, removesExtraParentheses ? &quot;'new 1()'&quot; : &quot;'new (1)()'&quot;);
</del><ins>+testKeepParentheses(&quot;(- 0).a&quot;);
+testKeepParentheses(&quot;(- 0).a = b&quot;);
+testKeepParentheses(&quot;(- 0).a += b&quot;);
+testKeepParentheses(&quot;(- 0).a++&quot;);
+testKeepParentheses(&quot;++(- 0).a&quot;);
+testKeepParentheses(&quot;(- 0).a()&quot;);
</ins><span class="cx"> 
</span><del>-shouldBe(&quot;compileAndSerialize('(1).a')&quot;, &quot;'(1).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(1).a = b')&quot;, &quot;'(1).a = b'&quot;);
-shouldBe(&quot;compileAndSerialize('(1).a += b')&quot;, &quot;'(1).a += b'&quot;);
-shouldBe(&quot;compileAndSerialize('(1).a++')&quot;, &quot;'(1).a++'&quot;);
-shouldBe(&quot;compileAndSerialize('++(1).a')&quot;, &quot;'++(1).a'&quot;);
-shouldBe(&quot;compileAndSerialize('(1).a()')&quot;, &quot;'(1).a()'&quot;);
</del><ins>+testOptionalParentheses(&quot;(1)[a]&quot;);
+testOptionalParentheses(&quot;(1)[a] = b&quot;);
+testOptionalParentheses(&quot;(1)[a] += b&quot;);
+testOptionalParentheses(&quot;(1)[a]++&quot;);
+testOptionalParentheses(&quot;++(1)[a]&quot;);
</ins><span class="cx"> 
</span><ins>+shouldBe(&quot;compileAndSerialize('(1)[a]()')&quot;,
+    removesExtraParentheses ? &quot;'1[a]()'&quot; : &quot;'(1)[a]()'&quot;);
+
+shouldBe(&quot;compileAndSerialize('new (1)()')&quot;,
+    removesExtraParentheses ? &quot;'new 1()'&quot; : &quot;'new (1)()'&quot;);
+
+testKeepParentheses(&quot;(1).a&quot;);
+testKeepParentheses(&quot;(1).a = b&quot;);
+testKeepParentheses(&quot;(1).a += b&quot;);
+testKeepParentheses(&quot;(1).a++&quot;);
+testKeepParentheses(&quot;++(1).a&quot;);
+testKeepParentheses(&quot;(1).a()&quot;);
+
</ins><span class="cx"> for (i = 0; i &lt; assignmentOperators.length; ++i) {
</span><span class="cx">     var op = assignmentOperators[i];
</span><del>-    shouldBe(&quot;compileAndSerialize('(-1) &quot; + op + &quot; a')&quot;, &quot;'(-1) &quot; + op + &quot; a'&quot;);
-    shouldBe(&quot;compileAndSerialize('(- 0) &quot; + op + &quot; a')&quot;, &quot;'(- 0) &quot; + op + &quot; a'&quot;);
-    shouldBe(&quot;compileAndSerialize('1 &quot; + op + &quot; a')&quot;, &quot;'1 &quot; + op + &quot; a'&quot;);
</del><ins>+    testKeepParentheses(&quot;(-1) &quot; + op + &quot; a&quot;);
+    testKeepParentheses(&quot;(- 0) &quot; + op + &quot; a&quot;);
+    testKeepParentheses(&quot;1 &quot; + op + &quot; a&quot;);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> shouldBe(&quot;compileAndSerializeLeftmostTest('({ }).x')&quot;, &quot;'({ }).x'&quot;);
</span></span></pre>
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