LibWeb: Add all branches from the parsing spec to "in body"

This makes us crash in TODO() more often, but it's better that we know
what's missing instead of incorrectly ending up on the fallback path.
This commit is contained in:
Andreas Kling 2020-05-29 21:20:49 +02:00
parent d4e97b17ab
commit 2b1517f215

View file

@ -46,7 +46,7 @@
#define PARSE_ERROR() \
do { \
dbg() << "Parse error!"; \
dbg() << "Parse error! " << __PRETTY_FUNCTION__ << " @ " << __LINE__; \
} while (0)
namespace Web {
@ -664,6 +664,37 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_doctype()) {
PARSE_ERROR();
return;
}
if (token.is_start_tag() && token.tag_name() == "html") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("base", "basefont", "bgsound", "link", "meta", "noframes", "script", "style", "template", "title")) {
process_using_the_rules_for(InsertionMode::InHead, token);
return;
}
if (token.is_end_tag() && token.tag_name() == "template") {
process_using_the_rules_for(InsertionMode::InHead, token);
return;
}
if (token.is_start_tag() && token.tag_name() == "body") {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "frameset") {
TODO();
}
if (token.is_end_of_file()) {
TODO();
}
if (token.is_end_tag() && token.tag_name() == "body") {
if (!m_stack_of_open_elements.has_in_scope("body")) {
ASSERT_NOT_REACHED();
@ -680,6 +711,17 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_start_tag() && token.tag_name() == "html") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("address", "article", "aside", "blockquote", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul")) {
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("h1", "h2", "h3", "h4", "h5", "h6")) {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
@ -691,6 +733,82 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_start_tag() && token.tag_name().is_one_of("pre", "listing")) {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "form") {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "li") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("dd", "dt")) {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "plaintext") {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
insert_html_element(token);
m_tokenizer.switch_to({}, HTMLTokenizer::State::PLAINTEXT);
return;
}
if (token.is_start_tag() && token.tag_name() == "button") {
if (m_stack_of_open_elements.has_in_button_scope("button")) {
PARSE_ERROR();
generate_implied_end_tags();
m_stack_of_open_elements.pop_until_an_element_with_tag_name_has_been_popped("button");
}
reconstruct_the_active_formatting_elements();
insert_html_element(token);
m_frameset_ok = false;
return;
}
if (token.is_end_tag() && token.tag_name().is_one_of("address", "article", "aside", "blockquote", "button", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "listing", "main", "menu", "nav", "ol", "pre", "section", "summary", "ul")) {
if (!m_stack_of_open_elements.has_in_scope(token.tag_name())) {
PARSE_ERROR();
return;
}
generate_implied_end_tags();
if (current_node().tag_name() != token.tag_name()) {
PARSE_ERROR();
}
m_stack_of_open_elements.pop_until_an_element_with_tag_name_has_been_popped(token.tag_name());
return;
}
if (token.is_end_tag() && token.tag_name() == "form") {
TODO();
}
if (token.is_end_tag() && token.tag_name() == "p") {
if (!m_stack_of_open_elements.has_in_button_scope("p")) {
PARSE_ERROR();
HTMLToken fake_p_token;
fake_p_token.m_type = HTMLToken::Type::StartTag;
fake_p_token.m_tag.tag_name.append("p");
insert_html_element(fake_p_token);
}
close_a_p_element();
return;
}
if (token.is_end_tag() && token.tag_name() == "li") {
TODO();
}
if (token.is_end_tag() && token.tag_name().is_one_of("dd", "dt")) {
TODO();
}
if (token.is_end_tag() && token.tag_name().is_one_of("h1", "h2", "h3", "h4", "h5", "h6")) {
if (!m_stack_of_open_elements.has_in_scope("h1")
&& !m_stack_of_open_elements.has_in_scope("h2")
@ -715,12 +833,8 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_end_tag() && token.tag_name() == "p") {
if (!m_stack_of_open_elements.has_in_button_scope("p")) {
TODO();
}
close_a_p_element();
return;
if (token.is_start_tag() && token.tag_name() == "a") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("b", "big", "code", "em", "font", "i", "s", "small", "strike", "strong", "tt", "u")) {
@ -730,44 +844,42 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_start_tag() && token.tag_name() == "nobr") {
TODO();
}
if (token.is_end_tag() && token.tag_name().is_one_of("a", "b", "big", "code", "em", "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u")) {
run_the_adoption_agency_algorithm(token);
return;
}
if (token.is_start_tag() && token.tag_name().is_one_of("address", "article", "aside", "blockquote", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul")) {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
if (token.is_start_tag() && token.tag_name().is_one_of("applet", "marquee", "object")) {
reconstruct_the_active_formatting_elements();
insert_html_element(token);
m_list_of_active_formatting_elements.add_marker();
m_frameset_ok = false;
return;
}
if (token.is_end_tag() && token.tag_name().is_one_of("address", "article", "aside", "blockquote", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul")) {
if (!m_stack_of_open_elements.has_in_scope(token.tag_name())) {
PARSE_ERROR();
return;
}
generate_implied_end_tags();
if (current_node().tag_name() != token.tag_name()) {
PARSE_ERROR();
}
m_stack_of_open_elements.pop_until_an_element_with_tag_name_has_been_popped(token.tag_name());
return;
if (token.is_end_tag() && token.tag_name().is_one_of("applet", "marquee", "object")) {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "table") {
// FIXME: If the Document is not set to quirks mode,
// and the stack of open elements has a p element in button scope, then close a p element.
if (!document().in_quirks_mode()) {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
}
insert_html_element(token);
m_frameset_ok = false;
m_insertion_mode = InsertionMode::InTable;
return;
}
if (token.is_end_tag() && token.tag_name() == "br") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("area", "br", "embed", "img", "keygen", "wbr")) {
reconstruct_the_active_formatting_elements();
insert_html_element(token);
@ -789,12 +901,89 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
if (token.is_start_tag() && token.tag_name().is_one_of("param", "source", "track")) {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "hr") {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
insert_html_element(token);
m_stack_of_open_elements.pop();
token.acknowledge_self_closing_flag_if_set();
m_frameset_ok = false;
return;
}
if (token.is_start_tag() && token.tag_name() == "image") {
// Parse error. Change the token's tag name to "img" and reprocess it. (Don't ask.)
PARSE_ERROR();
token.m_tag.tag_name.clear();
token.m_tag.tag_name.append("img");
process_using_the_rules_for(m_insertion_mode, token);
return;
}
if (token.is_start_tag() && token.tag_name() == "textarea") {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "xmp") {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "iframe") {
m_frameset_ok = false;
parse_generic_raw_text_element(token);
return;
}
if (token.is_start_tag() && ((token.tag_name() == "noembed") || (token.tag_name() == "noscript" && m_scripting_enabled))) {
parse_generic_raw_text_element(token);
return;
}
if (token.is_start_tag() && token.tag_name() == "select") {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("optgroup", "option")) {
if (current_node().tag_name() == "option")
m_stack_of_open_elements.pop();
reconstruct_the_active_formatting_elements();
insert_html_element(token);
return;
}
if (token.is_start_tag() && token.tag_name().is_one_of("rb", "rtc")) {
TODO();
}
if (token.is_start_tag() && token.tag_name().is_one_of("rp", "rt")) {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "math") {
TODO();
}
if (token.is_start_tag() && token.tag_name() == "svg") {
TODO();
}
if ((token.is_start_tag() && token.tag_name().is_one_of("caption", "col", "colgroup", "frame", "head", "tbody", "td", "tfoot", "th", "thead", "tr"))) {
PARSE_ERROR();
return;
}
// Any other start tag
if (token.is_start_tag()) {
reconstruct_the_active_formatting_elements();
insert_html_element(token);
return;
}
// Any other end tag
if (token.is_end_tag()) {
RefPtr<Element> node;
for (ssize_t i = m_stack_of_open_elements.elements().size() - 1; i >= 0; --i) {