Meta: Detect urls to import from Worker

Author: https://github.com/hopafoot
Commit: be5c52bfef
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5761
Reviewed-by: https://github.com/AtkinsSJ ✅

Meta/import-wpt-test.py

@@ -71,6 +71,7 @@ class LinkedResourceFinder(HTMLParser):
         self._tag_stack_ = []
         self._match_css_url_ = re.compile(r"url\(['\"]?(?P<url>[^'\")]+)['\"]?\)")
         self._match_css_import_string_ = re.compile(r"@import\s+\"(?P<url>[^\")]+)\"")
+        self._match_worker_import_path = re.compile(r"Worker\(\"(?P<url>.*)\"\)")
         self._resources = []
 
     @property
@@ -107,6 +108,11 @@ class LinkedResourceFinder(HTMLParser):
             import_iterator = self._match_css_import_string_.finditer(data)
             for match in import_iterator:
                 self._resources.append(match.group("url"))
+        elif self._tag_stack_ and self._tag_stack_[-1] == "script":
+            # Look for uses of Worker()
+            filepath_iterator = self._match_worker_import_path.finditer(data)
+            for match in filepath_iterator:
+                self._resources.append(match.group("url"))
 
 
 class TestTypeIdentifier(HTMLParser):