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LibWeb: Reject invalid processing instructions

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This commit is contained in:
Gingeh
2024-11-06 22:01:36 +11:00
committed by Andreas Kling
parent 80d9949264
commit f88f41cf1e
Notes: github-actions[bot] 2024-11-06 17:49:42 +00:00 
Author: https://github.com/Gingeh
Commit: https://github.com/LadybirdBrowser/ladybird/commit/f88f41cf1eb
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2195
6 changed files with 115 additions and 2 deletions
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15
Tests/LibWeb/Text/input/wpt-import/dom/nodes/Document-createProcessingInstruction-xhtml.xhtml Normal file
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Document.createProcessingInstruction in XML documents</title>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-document-createprocessinginstruction"/>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-processinginstruction-target"/>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-characterdata-data"/>
<link rel="help" href="https://dom.spec.whatwg.org/#dom-node-ownerdocument"/>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"/>
<script src="Document-createProcessingInstruction.js"/>
</body>
</html>

11
Tests/LibWeb/Text/input/wpt-import/dom/nodes/Document-createProcessingInstruction.html Normal file
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<!DOCTYPE html>
<meta charset=utf-8>
<title>Document.createProcessingInstruction in HTML documents</title>
<link rel=help href="https://dom.spec.whatwg.org/#dom-document-createprocessinginstruction">
<link rel=help href="https://dom.spec.whatwg.org/#dom-processinginstruction-target">
<link rel=help href="https://dom.spec.whatwg.org/#dom-characterdata-data">
<link rel=help href="https://dom.spec.whatwg.org/#dom-node-ownerdocument">
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<div id=log></div>
<script src="Document-createProcessingInstruction.js"></script>

39
Tests/LibWeb/Text/input/wpt-import/dom/nodes/Document-createProcessingInstruction.js Normal file
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test(function() {
var invalid = [
["A", "?>"],
["\u00B7A", "x"],
["\u00D7A", "x"],
["A\u00D7", "x"],
["\\A", "x"],
["\f", "x"],
[0, "x"],
["0", "x"]
],
valid = [
["xml:fail", "x"],
["A\u00B7A", "x"],
["a0", "x"]
]
for (var i = 0, il = invalid.length; i < il; i++) {
test(function() {
assert_throws_dom("INVALID_CHARACTER_ERR", function() {
document.createProcessingInstruction(invalid[i][0], invalid[i][1])
})
}, "Should throw an INVALID_CHARACTER_ERR for target " +
format_value(invalid[i][0]) + " and data " +
format_value(invalid[i][1]) + ".")
}
for (var i = 0, il = valid.length; i < il; ++i) {
test(function() {
var pi = document.createProcessingInstruction(valid[i][0], valid[i][1]);
assert_equals(pi.target, valid[i][0]);
assert_equals(pi.data, valid[i][1]);
assert_equals(pi.ownerDocument, document);
assert_true(pi instanceof ProcessingInstruction);
assert_true(pi instanceof Node);
}, "Should get a ProcessingInstruction for target " +
format_value(valid[i][0]) + " and data " +
format_value(valid[i][1]) + ".")
}
})