mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-05 07:41:01 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibURL/Pattern: Do not return errors in some canonicalization steps

Browse source 
Corresponds to: 5c979a31
This commit is contained in:
Shannon Booth 2025-03-26 18:52:48 +13:00 • committed by Tim Flynn
commit 83a82a027f
Notes: github-actions[bot] 2025-04-06 12:26:10 +00:00
3 changed files with 21 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

41
Libraries/LibURL/Pattern/Canonicalization.cpp
View file

@ -151,7 +151,7 @@ PatternErrorOr<String> canonicalize_a_port(String const& port_value, Optional<St
}
// https://urlpattern.spec.whatwg.org/#canonicalize-a-pathname
PatternErrorOr<String> canonicalize_a_pathname(String const& value)
String canonicalize_a_pathname(String const& value)
{
// 1. If value is the empty string, then return value.
if (value.is_empty())
@ -171,22 +171,17 @@ PatternErrorOr<String> canonicalize_a_pathname(String const& value)
// 5. Let dummyURL be a new URL record.
URL dummy_url;
// 6. Let parseResult be the result of running basic URL parser given modified value with dummyURL
// as url and path start state as state override.
auto parse_result = Parser::basic_parse(modified_value.string_view(), {}, &dummy_url, Parser::State::PathStart);
// 6. Run basic URL parser given modified value with dummyURL as url and path start state as state override.
(void)Parser::basic_parse(modified_value.string_view(), {}, &dummy_url, Parser::State::PathStart);
// 7. If parseResult is failure, then throw a TypeError.
if (!parse_result.has_value())
return ErrorInfo { "Failed to canonicalize pathname string"_string };
// 8. Let result be the result of URL path serializing dummyURL.
// 7. Let result be the result of URL path serializing dummyURL.
auto result = dummy_url.serialize_path();
// 9. If leading slash is false, then set result to the code point substring from 2 to the end of the string within result.
// 8. If leading slash is false, then set result to the code point substring from 2 to the end of the string within result.
if (!leading_slash)
result = MUST(String::from_utf8(result.code_points().unicode_substring_view(2).as_string()));
// 10. Return result.
// 9. Return result.
return result;
}
@ -216,7 +211,7 @@ PatternErrorOr<String> canonicalize_an_opaque_pathname(String const& value)
}
// https://urlpattern.spec.whatwg.org/#canonicalize-a-search
PatternErrorOr<String> canonicalize_a_search(String const& value)
String canonicalize_a_search(String const& value)
{
// 1. If value is the empty string, return value.
if (value.is_empty())
@ -228,20 +223,16 @@ PatternErrorOr<String> canonicalize_a_search(String const& value)
// 3. Set dummyURL’s query to the empty string.
dummy_url.set_query(String {});
// 4. Let parseResult be the result of running basic URL parser given value with dummyURL as url and query state as state override.
auto parse_result = Parser::basic_parse(value, {}, &dummy_url, Parser::State::Query);
// 4. Run basic URL parser given value with dummyURL as url and query state as state override.
(void)Parser::basic_parse(value, {}, &dummy_url, Parser::State::Query);
// 5. If parseResult is failure, then throw a TypeError.
if (!parse_result.has_value())
return ErrorInfo { "Failed to canonicalize query string"_string };
// 6. Return dummyURL’s query.
// 5. Return dummyURL’s query.
VERIFY(dummy_url.query().has_value());
return *dummy_url.query();
}
// https://urlpattern.spec.whatwg.org/#canonicalize-a-hash
PatternErrorOr<String> canonicalize_a_hash(String const& value)
String canonicalize_a_hash(String const& value)
{
// 1. If value is the empty string, return value.
if (value.is_empty())
@ -253,14 +244,10 @@ PatternErrorOr<String> canonicalize_a_hash(String const& value)
// 3. Set dummyURL’s fragment to the empty string.
dummy_url.set_fragment(String {});
// 4. Let parseResult be the result of running basic URL parser given value with dummyURL as url and fragment state as state override.
auto parse_result = Parser::basic_parse(value, {}, &dummy_url, Parser::State::Fragment);
// 4. Run basic URL parser given value with dummyURL as url and fragment state as state override.
(void)Parser::basic_parse(value, {}, &dummy_url, Parser::State::Fragment);
// 5. If parseResult is failure, then throw a TypeError.
if (!parse_result.has_value())
return ErrorInfo { "Failed to canonicalize query string"_string };
// 6. Return dummyURL’s fragment.
// 5. Return dummyURL’s fragment.
VERIFY(dummy_url.fragment().has_value());
return *dummy_url.fragment();
}