RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-23 18:15:06 +00:00
Code Issues Activity Actions

LibUnicode: Parse locale private use extensions

Browse source
This commit is contained in:
Timothy Flynn 2021-08-27 17:51:17 -04:00 • committed by Linus Groh
parent 29f76ef7c8
commit 30855e6663
3 changed files with 65 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

24
Tests/LibUnicode/TestUnicodeLocale.cpp
View file

@ -246,6 +246,30 @@ TEST_CASE(parse_unicode_locale_id_with_other_extension)
pass("en-z-aa-bbb-cccccccc", { 'z', { "aa"sv, "bbb"sv, "cccccccc"sv } });
}
TEST_CASE(parse_unicode_locale_id_with_private_use_extension)
{
auto fail = [](StringView locale) {
auto locale_id = Unicode::parse_unicode_locale_id(locale);
EXPECT(!locale_id.has_value());
};
auto pass = [](StringView locale, Vector<StringView> const& expected_extension) {
auto locale_id = Unicode::parse_unicode_locale_id(locale);
VERIFY(locale_id.has_value());
EXPECT_EQ(locale_id->private_use_extensions, expected_extension);
};
fail("en-x"sv);
fail("en-x-"sv);
fail("en-x-aaaaaaaaa"sv);
fail("en-x-aaa-"sv);
fail("en-x-aaa-aaaaaaaaa"sv);
pass("en-x-a", { "a"sv });
pass("en-x-aaaaaaaa", { "aaaaaaaa"sv });
pass("en-x-aaa-bbb", { "aaa"sv, "bbb"sv });
pass("en-x-aaa-x-bbb", { "aaa"sv, "x"sv, "bbb"sv });
}
TEST_CASE(canonicalize_unicode_locale_id)
{
auto test = [](StringView locale, StringView expected_canonical_locale) {