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LibWeb: Parse "li" start tags in the "in body" insertion mode

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This commit is contained in:
Andreas Kling 2020-05-29 21:44:36 +02:00
parent 643464c455
commit 30d64fccde
1 changed files with 112 additions and 3 deletions
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115
Libraries/LibWeb/Parser/HTMLDocumentParser.cpp
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@ -44,8 +44,8 @@
ASSERT_NOT_REACHED(); \ ASSERT_NOT_REACHED(); \
} while (0) } while (0)
#define PARSE_ERROR() \ #define PARSE_ERROR() \
do { \ do { \
dbg() << "Parse error! " << __PRETTY_FUNCTION__ << " @ " << __LINE__; \ dbg() << "Parse error! " << __PRETTY_FUNCTION__ << " @ " << __LINE__; \
} while (0) } while (0)
@ -642,6 +642,93 @@ void HTMLDocumentParser::run_the_adoption_agency_algorithm(HTMLToken& token)
TODO(); TODO();
} }
static bool is_special_tag(const FlyString& tag_name)
{
return tag_name.is_one_of(
"address",
"applet",
"area",
"article",
"aside",
"base",
"basefont",
"bgsound",
"blockquote",
"body",
"br",
"button",
"caption",
"center",
"col",
"colgroup",
"dd",
"details",
"dir",
"div",
"dl",
"dt",
"embed",
"fieldset",
"figcaption",
"figure",
"footer",
"form",
"frame",
"frameset",
"h1",
"h2",
"h3",
"h4",
"h5",
"h6",
"head",
"header",
"hgroup",
"hr",
"html",
"iframe",
"img",
"input",
"keygen",
"li",
"link",
"listing",
"main",
"marquee",
"menu",
"meta",
"nav",
"noembed",
"noframes",
"noscript",
"object",
"ol",
"p",
"param",
"plaintext",
"pre",
"script",
"section",
"select",
"source",
"style",
"summary",
"table",
"tbody",
"td",
"template",
"textarea",
"tfoot",
"th",
"thead",
"title",
"tr",
"track",
"ul",
"wbr",
"xmp");
}
void HTMLDocumentParser::handle_in_body(HTMLToken& token) void HTMLDocumentParser::handle_in_body(HTMLToken& token)
{ {
if (token.is_character()) { if (token.is_character()) {
@ -742,7 +829,29 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
} }
if (token.is_start_tag() && token.tag_name() == "li") { if (token.is_start_tag() && token.tag_name() == "li") {
TODO(); m_frameset_ok = false;
for (ssize_t i = m_stack_of_open_elements.elements().size() - 1; i >= 0; --i) {
RefPtr<Element> node = m_stack_of_open_elements.elements()[i];
if (node->tag_name() == "li") {
generate_implied_end_tags("li");
if (current_node().tag_name() != "li") {
PARSE_ERROR();
}
m_stack_of_open_elements.pop_until_an_element_with_tag_name_has_been_popped("li");
break;
}
if (is_special_tag(node->tag_name()) && !node->tag_name().is_one_of("address", "div", "p"))
break;
}
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
insert_html_element(token);
return;
} }
if (token.is_start_tag() && token.tag_name().is_one_of("dd", "dt")) { if (token.is_start_tag() && token.tag_name().is_one_of("dd", "dt")) {