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[spidermonkey] element.matches

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This commit is contained in:
Witold Filipczyk 2024-05-05 19:54:12 +02:00
parent 667167bd90
commit face74fd38
2 changed files with 12 additions and 28 deletions
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37
src/ecmascript/spidermonkey/element.cpp
View File

@ -24,6 +24,7 @@
#include "document/document.h"
#include "document/forms.h"
#include "document/libdom/corestrings.h"
#include "document/libdom/doc.h"
#include "document/libdom/mapa.h"
#include "document/libdom/renderer2.h"
#include "document/view.h"
@ -4677,44 +4678,24 @@ element_matches(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif
return false;
}
// TODO
#if 0
xmlpp::Element *el = JS::GetMaybePtrFromReservedSlot<xmlpp::Element>(hobj, 0);
dom_node *el = (dom_node *)JS::GetMaybePtrFromReservedSlot<dom_node>(hobj, 0);
if (!el) {
args.rval().setBoolean(false);
return true;
}
char *selector = jsval_to_string(ctx, args[0]);
struct string cssstr;
if (!init_string(&cssstr)) {
return false;
}
jshandle_value_to_char_string(&cssstr, ctx, args[0]);
xmlpp::ustring css = cssstr.source;
xmlpp::ustring xpath = css2xpath(css);
done_string(&cssstr);
xmlpp::Node::NodeSet elements;
try {
elements = el->find(xpath);
} catch (xmlpp::exception &e) {
if (!selector) {
args.rval().setBoolean(false);
return true;
}
for (auto node: elements) {
if (node == el) {
args.rval().setBoolean(true);
return true;
}
}
args.rval().setBoolean(false);
#endif
return true;
}
void *res = el_match_selector(selector, el);
mem_free(selector);
args.rval().setBoolean(res);
return true;
}
static bool
element_querySelector(JSContext *ctx, unsigned int argc, JS::Value *vp)

5
test/ecmascript/assert/element.matches.html
View File

@ -9,12 +9,15 @@
console.error('element.matches');
var birds = document.getElementsByTagName('li');
var ch = false;
for (var i = 0; i < birds.length; i++) {
if (birds[i].matches('.endangered')) {
console.assert(birds[i].textContent === 'Philippine eagle', 'endangered');
console.assert(birds[i].innerHTML === 'Philippine eagle', birds[i].innerHTML);
ch = true;
}
}
console.assert(ch, 'was matched');
console.exit(0);