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Bug 1491035 [wpt PR 12989] - Insert an error message block when parsing was stopped after an error, a=testonly 

Automatic update from web-platform-testsInsert an error message block when parsing was stopped after an error

The <parsererror> element was not being added to the parsed document in
certain cases involving attribute parsing. For example, if an undeclared
namespace prefix was used in the document, then parsing would stop, but
a <parsererror> element would not be inserted into the document to
indicate that a parsing error occurred.

When XMLDocumentParser::StopParsing() is called to stop parsing, call
InsertErrorMessageBlock() to insert the <parsererror> element if an
error occurred.

Based on https://codereview.chromium.org/771493002/ by dtrebbien@gmail.com

Bug: 295809, 898775
Change-Id: Ic67a3ab885fae4b01ca92f6d927b3f523f7423ed
Reviewed-on: https://chromium-review.googlesource.com/c/1224791
Commit-Queue: Fredrik Söderquist <fs@opera.com>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#602674}

--

wpt-commits: f10f0251a051a0aff6f7b5d15e0c821d173ae837
wpt-pr: 12989
This commit is contained in:
Fredrik Söderquist 2018-11-09 15:46:52 +00:00 коммит произвёл moz-wptsync-bot
Родитель 1ea2834a0b
Коммит a972b9fd54
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testing/web-platform/tests/domparsing/DOMParser-parseFromString-xml-parsererror.html Normal file
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<!DOCTYPE html>
<title>DOMParser: &lt;parsererror> element added on error</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
const xhtml_prologue = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"' +
' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n' +
'<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\n' +
'<body>\n',
xhtml_epilogue = '</body>\n</html>\n';
[
'<span x:test="testing">1</span>', // undeclared 'x' namespace prefix
'< span>2</span>', // bad start tag
'<span :test="testing">3</span>', // empty namespace prefix
'<span><em>4</span></em>', // staggered tags
'<span>5', // missing end </span> tag
'6</span>', // missing start <span> tag
'<span>7< /span>', // bad end tag
'<span>8</ span>', // bad end tag
'<span novalue>9</span>', // missing attribute value
'<span ="noattr">10</span>', // missing attribute name
'<span ::="test">11</span>', // bad namespace prefix
'<span xmlns:="urn:x-test:test">12</span>', // missing namespace prefix
'<span xmlns:xmlns="">13</span>', // invalid namespace prefix
'<span data-test=testing>14</span>', // unquoted attribute value
'15<span', // bad start tag
'<8:test xmlns:8="urn:x-test:test">16</8:test>', // invalid namespace prefix
'<span xmlns:p1 xmlns:p2="urn:x-test:test"/>17', // missing namespace URI
].forEach(fragment => {
test(() => {
var document_string = xhtml_prologue + fragment + xhtml_epilogue;
var doc = (new DOMParser).parseFromString(document_string, "application/xhtml+xml");
var parsererrors = doc.getElementsByTagName("parsererror");
assert_equals(parsererrors.length, 1, 'expecting one parsererror');
}, document.title + ', ' + fragment);
});
</script>