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AK: Add unit tests for Utf16View::code_unit_offset_of

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This commit is contained in:
Timothy Flynn 2025-07-22 07:34:48 -04:00 • committed by Jelle Raaijmakers
commit f595e47c1f
Notes: github-actions[bot] 2025-07-22 15:19:01 +00:00
1 changed files with 18 additions and 0 deletions
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18
Tests/AK/TestUtf16View.cpp
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@ -384,6 +384,24 @@ TEST_CASE(equals_ignoring_case)
EXPECT(!Utf16View { string1 }.equals_ignoring_case(Utf16View { string2 }));
}
TEST_CASE(code_unit_offset_of)
{
Utf16View view { u"😂 foo 😀 bar"sv };
EXPECT_EQ(view.code_unit_offset_of(0), 0uz);
EXPECT_EQ(view.code_unit_offset_of(1), 2uz);
EXPECT_EQ(view.code_unit_offset_of(2), 3uz);
EXPECT_EQ(view.code_unit_offset_of(3), 4uz);
EXPECT_EQ(view.code_unit_offset_of(4), 5uz);
EXPECT_EQ(view.code_unit_offset_of(5), 6uz);
EXPECT_EQ(view.code_unit_offset_of(6), 7uz);
EXPECT_EQ(view.code_unit_offset_of(7), 9uz);
EXPECT_EQ(view.code_unit_offset_of(8), 10uz);
EXPECT_EQ(view.code_unit_offset_of(9), 11uz);
EXPECT_EQ(view.code_unit_offset_of(10), 12uz);
EXPECT_EQ(view.code_unit_offset_of(11), 13uz);
}
TEST_CASE(replace)
{
auto result = u""sv.replace({}, {}, ReplaceMode::FirstOnly);