RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 08:27:46 +00:00
Code Issues Activity Actions

LibUnicode+LibJS+LibWeb: Propagate OOM from Unicode case transformations

Browse source
This commit is contained in:
Timothy Flynn 2023-01-08 10:15:05 -05:00 • committed by Linus Groh
parent 48474b0de6
commit 1ff29afc45
5 changed files with 91 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Userland/Libraries/LibJS/Runtime/StringPrototype.cpp
View file

@ -916,13 +916,13 @@ static ThrowCompletionOr<DeprecatedString> transform_case(VM& vm, StringView str
// 9. If targetCase is lower, then
case TargetCase::Lower:
// a. Let newCodePoints be a List whose elements are the result of a lowercase transformation of codePoints according to an implementation-derived algorithm using locale or the Unicode Default Case Conversion algorithm.
new_code_points = Unicode::to_unicode_lowercase_full(string, *locale);
new_code_points = TRY_OR_THROW_OOM(vm, Unicode::to_unicode_lowercase_full(string, *locale));
break;
// 10. Else,
case TargetCase::Upper:
// a. Assert: targetCase is upper.
// b. Let newCodePoints be a List whose elements are the result of an uppercase transformation of codePoints according to an implementation-derived algorithm using locale or the Unicode Default Case Conversion algorithm.
new_code_points = Unicode::to_unicode_uppercase_full(string, *locale);
new_code_points = TRY_OR_THROW_OOM(vm, Unicode::to_unicode_uppercase_full(string, *locale));
break;
default:
VERIFY_NOT_REACHED();
@ -964,7 +964,7 @@ JS_DEFINE_NATIVE_FUNCTION(StringPrototype::to_locale_uppercase)
JS_DEFINE_NATIVE_FUNCTION(StringPrototype::to_lowercase)
{
auto string = TRY(ak_string_from(vm));
auto lowercase = Unicode::to_unicode_lowercase_full(string);
auto lowercase = TRY_OR_THROW_OOM(vm, Unicode::to_unicode_lowercase_full(string));
return PrimitiveString::create(vm, move(lowercase));
}
@ -978,7 +978,7 @@ JS_DEFINE_NATIVE_FUNCTION(StringPrototype::to_string)
JS_DEFINE_NATIVE_FUNCTION(StringPrototype::to_uppercase)
{
auto string = TRY(ak_string_from(vm));
auto uppercase = Unicode::to_unicode_uppercase_full(string);
auto uppercase = TRY_OR_THROW_OOM(vm, Unicode::to_unicode_uppercase_full(string));
return PrimitiveString::create(vm, move(uppercase));
}