Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7e1bc9e89bee15c3828b75aa012d3d398de57ae3
https://github.com/WebKit/WebKit/commit/7e1bc9e89bee15c3828b75aa012d3d398de57ae3
Author: Ahmad Saleem <[email protected]>
Date: 2023-04-24 (Mon, 24 Apr 2023)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/domxpath/fn-normalize-space-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/domxpath/lexical-structure-expected.txt
M Source/WebCore/xml/XPathFunctions.cpp
M Source/WebCore/xml/XPathParser.cpp
M Source/WebCore/xml/XPathUtil.cpp
M Source/WebCore/xml/XPathUtil.h
Log Message:
-----------
XPath: Do not accept whitespace characters other than #x20, #x9, #xD, and #xA
& fix normalize-space()
https://bugs.webkit.org/show_bug.cgi?id=255841
Reviewed by Chris Dumez.
This patch aligns WebKit with Blink / Chromium and Gecko / Firefox.
Merge:
https://chromium.googlesource.com/chromium/src.git/+/01fd8522eaf35abdfa468f79333b350df96e1b62
&
https://chromium.googlesource.com/chromium/src.git/+/66c3b1b0ce745473f6478e1fa042d71f00ee9d47
This patch aligns WebKit with web-spec [1] & [2] and also fixes XML white
spaces handling; #x20, #x9, #xD, and #xA.
We incorrectly handled other white spaces such as U+3000.
[1] https://www.w3.org/TR/1999/REC-xpath-19991116/#function-normalize-space
[2] https://www.w3.org/TR/1999/REC-xpath-19991116/#NT-ExprWhitespace
* Source/WebCore/xml/XPathFunctions.cpp:
(FunNormalizeSpace::evaluate):
* Source/WebCore/xml/XPathUtil.cpp:
(isXMLSpace): Introduce new bool function
* Source/WebCore/xml/XPathUtil.h: new bool function definition
* Source/WebCore/xml/XPathParser.cpp:
(Parser::skipWS): Use new 'isXMLSpace' function
*
LayoutTests/imported/w3c/web-platform-tests/domxpath/lexical-structure-expected.txt:
Rebaselined
*
LayoutTests/imported/w3c/web-platform-tests/domxpath/fn-normalize-space-expected.txt:
Rebaselined
Canonical link: https://commits.webkit.org/263311@main
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