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List: webkit-changes
Subject: [webkit-changes] [175432] trunk
From: benjamin () webkit ! org
Date: 2014-10-31 23:10:04
Message-ID: 20141031231004.A4CDF306199 () svn ! webkit ! org
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<dt>Revision</dt> <dd><a \
href="http://trac.webkit.org/projects/webkit/changeset/175432">175432</a></dd> \
<dt>Author</dt> <dd>benjamin@webkit.org</dd> <dt>Date</dt> <dd>2014-10-31 16:10:04 \
-0700 (Fri, 31 Oct 2014)</dd> </dl>
<h3>Log Message</h3>
<pre>Pseudo classes with an escaped parenthesis generate invalid rules
https://bugs.webkit.org/show_bug.cgi?id=138266
Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-10-31
Reviewed by Antti Koivisto.
Source/WebCore:
Since the functional pseudo classes are part of the list of \
PseudoClassAndCompatibilityElement, they could be created by the rule
pseudo:
':' IDENT
if the parenthesis is escaped. For example, with ":not\\(", the IDENT would \
be "not(", \
CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector would find a \
pseudo class type of PseudoClassNot, and the action would create an invalid \
CSSSelector for a :not() without nested selector.
This patch fixes the issue by detecting the function case in
CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector().
An other solution would be to split PseudoClassAndCompatibilityElement into simple \
pseudo class and functional pseudo classes. We may do that some day but at the moment \
it is a lot of work with a little benefit.
Tests: fast/css/crash-on-incomplete-webkit-any.html
fast/css/pseudo-escaped-parenthesis.html
fast/selectors/invalid-functional-pseudo-class.html
* css/CSSParserValues.cpp:
(WebCore::CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector):
LayoutTests:
* fast/selectors/invalid-functional-pseudo-class-expected.txt: Added.
* fast/selectors/invalid-functional-pseudo-class.html: Added.
New test for all the functional pseudo classes.
* fast/css/crash-on-incomplete-webkit-any-expected.txt: Added.
* fast/css/crash-on-incomplete-webkit-any.html: Added.
* fast/css/pseudo-escaped-parenthesis-expected.txt: Added.
* fast/css/pseudo-escaped-parenthesis.html: Added.
Those tests come from blink. Rune solved the same problem a year ago on blink
in https://chromiumcodereview.appspot.com/23710067
The patch is quite different because blink uses an ancient code base, but the tests
can still be useful so I included them here.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorecssCSSParserValuescpp">trunk/Source/WebCore/css/CSSParserValues.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastcsscrashonincompletewebkitanyexpectedtxt">trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcsscrashonincompletewebkitanyhtml">trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any.html</a></li>
<li><a href="#trunkLayoutTestsfastcsspseudoescapedparenthesisexpectedtxt">trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcsspseudoescapedparenthesishtml">trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis.html</a></li>
<li><a href="#trunkLayoutTestsfastselectorsinvalidfunctionalpseudoclassexpectedtxt">t \
runk/LayoutTests/fast/selectors/invalid-functional-pseudo-class-expected.txt</a></li> \
<li><a href="#trunkLayoutTestsfastselectorsinvalidfunctionalpseudoclasshtml">trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (175431 => \
175432)</h4> <pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2014-10-31 23:09:14 UTC (rev \
175431)
+++ trunk/LayoutTests/ChangeLog 2014-10-31 23:10:04 UTC (rev 175432)
</span><span class="lines">@@ -1,3 +1,23 @@
</span><ins>+2014-10-31 Benjamin Poulain <bpoulain@apple.com>
+
+ Pseudo classes with an escaped parenthesis generate invalid rules
+ https://bugs.webkit.org/show_bug.cgi?id=138266
+
+ Reviewed by Antti Koivisto.
+
+ * fast/selectors/invalid-functional-pseudo-class-expected.txt: Added.
+ * fast/selectors/invalid-functional-pseudo-class.html: Added.
+ New test for all the functional pseudo classes.
+
+ * fast/css/crash-on-incomplete-webkit-any-expected.txt: Added.
+ * fast/css/crash-on-incomplete-webkit-any.html: Added.
+ * fast/css/pseudo-escaped-parenthesis-expected.txt: Added.
+ * fast/css/pseudo-escaped-parenthesis.html: Added.
+ Those tests come from blink. Rune solved the same problem a year ago on \
blink + in https://chromiumcodereview.appspot.com/23710067
+ The patch is quite different because blink uses an ancient code base, but \
the tests + can still be useful so I included them here.
+
</ins><span class="cx"> 2014-10-31 Said Abou-Hallawa <sabouhallawa@apple.com>
</span><span class="cx">
</span><span class="cx"> Remove webkit prefix from CSS columns.
</span></span></pre></div>
<a id="trunkLayoutTestsfastcsscrashonincompletewebkitanyexpectedtxt"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any-expected.txt (0 => \
175432)</h4> <pre class="diff"><span>
<span class="info">--- \
trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any-expected.txt \
(rev 0)
+++ trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any-expected.txt 2014-10-31 \
23:10:04 UTC (rev 175432) </span><span class="lines">@@ -0,0 +1 @@
</span><ins>+PASS if not crashed.
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscrashonincompletewebkitanyhtml"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any.html (0 => 175432)</h4> \
<pre class="diff"><span> <span class="info">--- \
trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any.html \
(rev 0)
+++ trunk/LayoutTests/fast/css/crash-on-incomplete-webkit-any.html 2014-10-31 \
23:10:04 UTC (rev 175432) </span><span class="lines">@@ -0,0 +1,14 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+ <title>:-webkit-any\( should not crash</title>
+ <script>
+ if (window.testRunner)
+ testRunner.dumpAsText();
+ </script>
+ <style>:-webkit-any\( {}</style>
+</head>
+<body>
+ <p>PASS if not crashed.</p>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsspseudoescapedparenthesisexpectedtxt"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis-expected.txt (0 => 175432)</h4> \
<pre class="diff"><span> <span class="info">--- \
trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis-expected.txt \
(rev 0)
+++ trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis-expected.txt 2014-10-31 \
23:10:04 UTC (rev 175432) </span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+
+PASS All stylesheets present
+PASS Drop ":-webkit-any\( {}"
+PASS Drop ":nth-child\( {}"
+PASS Drop ":nth-of-type\( {}"
+PASS Drop ":nth-last-child\( {}"
+PASS Drop ":nth-last-of-type\( {}"
+PASS Drop ":lang\( {}"
+PASS Drop ":not\( {}"
+PASS Drop ":cue\( {}"
+PASS Drop ":part\( {}"
+PASS Drop ":host\( {}"
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsspseudoescapedparenthesishtml"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis.html (0 => 175432)</h4> <pre \
class="diff"><span> <span class="info">--- \
trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis.html \
(rev 0)
+++ trunk/LayoutTests/fast/css/pseudo-escaped-parenthesis.html 2014-10-31 23:10:04 \
UTC (rev 175432) </span><span class="lines">@@ -0,0 +1,34 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+ <title>Pseudo classes with escaped start parenthesis</title>
+ <script src="../../resources/testharness.js"></script>
+ <script src="../../resources/testharnessreport.js"></script>
+ <style>:-webkit-any\( {}</style>
+ <style>:nth-child\( {}</style>
+ <style>:nth-of-type\( {}</style>
+ <style>:nth-last-child\( {}</style>
+ <style>:nth-last-of-type\( {}</style>
+ <style>:lang\( {}</style>
+ <style>:not\( {}</style>
+ <style>:cue\( {}</style>
+ <style>:part\( {}</style>
+ <style>:host\( {}</style>
+</head>
+<body>
+ <p id="log"></p>
+ <script>
+ var sheets = document.styleSheets;
+
+ test(function(){
+ assert_equals(sheets.length, 10, "StyleSheets.length");
+ }, "All stylesheets present")
+
+ for (var i=0; i<sheets.length; i++) {
+ test(function(){
+ assert_equals(sheets[i].cssRules.length, 0, \
"cssRules.length"); + }, "Drop \"" + \
sheets[i].ownerNode.firstChild.data + "\""); + }
+ </script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsfastselectorsinvalidfunctionalpseudoclassexpectedtxt"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class-expected.txt (0 => \
175432)</h4> <pre class="diff"><span>
<span class="info">--- \
trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class-expected.txt \
(rev 0)
+++ trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class-expected.txt 2014-10-31 \
23:10:04 UTC (rev 175432) </span><span class="lines">@@ -0,0 +1,441 @@
</span><ins>+Verify the never generates a valid selector for an invalid functional \
pseudo class. +
+On success, you will see a series of "PASS" messages, followed by \
"TEST COMPLETE". +
+
+PASS document.querySelectorAll(":-webkit-any\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":-webkit-any\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":-webkit-any\\\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":-webkit-any\\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS document.styleSheets[1].cssRules.length \
is 0 +PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.querySelectorAll(":lang\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":lang\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\").length threw exception SyntaxError: \
Unexpected EOF. +PASS document.querySelectorAll(":lang\\\\").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\ .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\\\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\\ .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\( \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\( .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\\\( \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\\( .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\ .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\\\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\\ .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\\( \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":lang\\\( .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":lang\\\\( \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.querySelectorAll(":not\").length threw exception SyntaxError: \
Unexpected EOF. +PASS document.querySelectorAll(":not\\").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\").length threw exception SyntaxError: \
Unexpected EOF. +PASS document.querySelectorAll(":not\\\\").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\ .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\\\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\\ .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\( \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\( .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\\\( \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\\( .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\ .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\\\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\\ .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\\( \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":not\\\( .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":not\\\\( \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.querySelectorAll(":nth-child\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-child\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-child\\\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":nth-child\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":nth-child\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-child\\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS document.styleSheets[1].cssRules.length \
is 0 +PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.querySelectorAll(":nth-last-child\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-last-child\\").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-last-child\\\\").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\ .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-child\\\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.querySelectorAll(":nth-last-of-type\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-last-of-type\\").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\ .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\ .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\ .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\( .foo").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-last-of-type\\\\( .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.styleSheets[1].cssRules.length is 0 +PASS \
document.querySelectorAll(":nth-of-type\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-of-type\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":nth-of-type\\\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\(").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\()").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
+PASS document.querySelectorAll(":nth-of-type\\ .foo)").length threw \
exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":nth-of-type\\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS document.styleSheets[1].cssRules.length \
is 0 +PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
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SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":matches\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\").length threw exception \
SyntaxError: Unexpected EOF. +PASS \
document.querySelectorAll(":matches\\\\").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\(").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":matches\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\ .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":matches\\\ \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\ .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\( .foo").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":matches\\( \
.foo").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\( .foo").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\()").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":matches\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\ .foo)").length threw exception Error: \
SyntaxError: DOM Exception 12. +PASS document.querySelectorAll(":matches\\\ \
.foo)").length threw exception Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\ .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS \
document.querySelectorAll(":matches\\\\( .foo)").length threw exception \
Error: SyntaxError: DOM Exception 12. +PASS document.styleSheets[1].cssRules.length \
is 0 +PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS document.styleSheets[1].cssRules.length is 0
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastselectorsinvalidfunctionalpseudoclasshtml"></a>
<div class="addfile"><h4>Added: \
trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class.html (0 => \
175432)</h4> <pre class="diff"><span>
<span class="info">--- \
trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class.html \
(rev 0)
+++ trunk/LayoutTests/fast/selectors/invalid-functional-pseudo-class.html 2014-10-31 \
23:10:04 UTC (rev 175432) </span><span class="lines">@@ -0,0 +1,77 @@
</span><ins>+<!doctype html>
+<html>
+<head>
+<script src="../../resources/js-test-pre.js"></script>
+<style id="style-target"></style>
+</head>
+<body>
+<script>
+description('Verify the never generates a valid selector for an invalid functional \
pseudo class.'); +
+function invalidRules(functonalPseudoClassName) {
+ return [':' + functonalPseudoClassName + '\\',
+ ':' + functonalPseudoClassName + '\\\\',
+ ':' + functonalPseudoClassName + '\\\\\\',
+ ':' + functonalPseudoClassName + '\\\\\\\\',
+ ':' + functonalPseudoClassName + '\\(',
+ ':' + functonalPseudoClassName + '\\\\(',
+ ':' + functonalPseudoClassName + '\\\\\\(',
+ ':' + functonalPseudoClassName + '\\\\\\\\(',
+ ':' + functonalPseudoClassName + '\\ .foo',
+ ':' + functonalPseudoClassName + '\\\\ .foo',
+ ':' + functonalPseudoClassName + '\\\\\\ .foo',
+ ':' + functonalPseudoClassName + '\\\\\\\\ .foo',
+ ':' + functonalPseudoClassName + '\\( .foo',
+ ':' + functonalPseudoClassName + '\\\\( .foo',
+ ':' + functonalPseudoClassName + '\\\\\\( .foo',
+ ':' + functonalPseudoClassName + '\\\\\\\\( .foo',
+ ':' + functonalPseudoClassName + '\\()',
+ ':' + functonalPseudoClassName + '\\\\()',
+ ':' + functonalPseudoClassName + '\\\\\\()',
+ ':' + functonalPseudoClassName + '\\\\\\\\()',
+ ':' + functonalPseudoClassName + '\\ .foo)',
+ ':' + functonalPseudoClassName + '\\\\ .foo)',
+ ':' + functonalPseudoClassName + '\\\\\\ .foo)',
+ ':' + functonalPseudoClassName + '\\\\\\\\ .foo)',
+ ':' + functonalPseudoClassName + '\\\\( .foo)',
+ ':' + functonalPseudoClassName + '\\\\\\( .foo)',
+ ':' + functonalPseudoClassName + '\\\\\\\\( .foo)'];
+}
+
+function testQuerySelector(functonalPseudoClassName) {
+ for (var testCase of invalidRules(functonalPseudoClassName))
+ shouldThrow('document.querySelectorAll("' + testCase + \
'").length'); +}
+
+function testStyling(functonalPseudoClassName) {
+ var styleElement = document.getElementById("style-target");
+
+ for (var testCase of invalidRules(functonalPseudoClassName)) {
+ styleElement.textContent = testCase + " { background-color: red; \
}"; + shouldBe("document.styleSheets[1].cssRules.length", \
"0"); + }
+ styleElement.textContent = "";
+}
+
+function test(functonalPseudoClassName) {
+ testQuerySelector(functonalPseudoClassName);
+ testStyling(functonalPseudoClassName);
+}
+
+var functionalPseudoClasses = [
+ "-webkit-any",
+ "lang",
+ "not",
+ "nth-child",
+ "nth-last-child",
+ "nth-last-of-type",
+ "nth-of-type",
+ "matches",
+];
+
+for (var functionalPseudoClass of functionalPseudoClasses)
+ test(functionalPseudoClass);
+</script>
+<script src="../../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (175431 => \
175432)</h4> <pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-10-31 23:09:14 UTC (rev \
175431)
+++ trunk/Source/WebCore/ChangeLog 2014-10-31 23:10:04 UTC (rev 175432)
</span><span class="lines">@@ -1,3 +1,33 @@
</span><ins>+2014-10-31 Benjamin Poulain <bpoulain@apple.com>
+
+ Pseudo classes with an escaped parenthesis generate invalid rules
+ https://bugs.webkit.org/show_bug.cgi?id=138266
+
+ Reviewed by Antti Koivisto.
+
+ Since the functional pseudo classes are part of the list of \
PseudoClassAndCompatibilityElement, + they could be created by the rule
+ pseudo:
+ ':' IDENT
+ if the parenthesis is escaped. For example, with ":not\\(", the \
IDENT would be + "not(", \
CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector would + \
find a pseudo class type of PseudoClassNot, and the action would create an invalid + \
CSSSelector for a :not() without nested selector. +
+ This patch fixes the issue by detecting the function case in
+ CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector().
+
+ An other solution would be to split PseudoClassAndCompatibilityElement into \
simple pseudo class + and functional pseudo classes. We may do that some day \
but at the moment it is a lot of work with + a little benefit.
+
+ Tests: fast/css/crash-on-incomplete-webkit-any.html
+ fast/css/pseudo-escaped-parenthesis.html
+ fast/selectors/invalid-functional-pseudo-class.html
+
+ * css/CSSParserValues.cpp:
+ (WebCore::CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector):
+
</ins><span class="cx"> 2014-10-31 Chris Dumez <cdumez@apple.com>
</span><span class="cx">
</span><span class="cx"> Make \
CSSDefaultStyleSheets::ensureDefaultStyleSheetsForElement() faster \
</span></span></pre></div> <a id="trunkSourceWebCorecssCSSParserValuescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/CSSParserValues.cpp \
(175431 => 175432)</h4> <pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/CSSParserValues.cpp 2014-10-31 \
23:09:14 UTC (rev 175431)
+++ trunk/Source/WebCore/css/CSSParserValues.cpp 2014-10-31 23:10:04 UTC (rev 175432)
</span><span class="lines">@@ -208,6 +208,9 @@
</span><span class="cx">
</span><span class="cx"> CSSParserSelector* \
CSSParserSelector::parsePseudoClassAndCompatibilityElementSelector(CSSParserString& \
pseudoTypeString) </span><span class="cx"> {
</span><ins>+ if (pseudoTypeString.length() && \
pseudoTypeString[pseudoTypeString.length() - 1] == '(') + return nullptr;
+
</ins><span class="cx"> PseudoClassOrCompatibilityPseudoElement pseudoType = \
parsePseudoClassAndCompatibilityElementString(pseudoTypeString); </span><span \
class="cx"> if (pseudoType.pseudoClass != CSSSelector::PseudoClassUnknown) { \
</span><span class="cx"> auto selector = \
std::make_unique<CSSParserSelector>(); </span></span></pre>
</div>
</div>
</body>
</html>
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