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LibTextCodec: Implement big5 encoder

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Implements the `big5` encoder, as specified by
https://encoding.spec.whatwg.org/#big5-encoder
This commit is contained in:
BenJilks
2024-08-05 20:23:59 +01:00
committed by Tim Ledbetter
parent 826292536c
commit 34c8c559c1
3 changed files with 92 additions and 0 deletions
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18
Tests/LibTextCodec/TestTextEncoders.cpp
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@@ -61,3 +61,21 @@ TEST_CASE(test_euc_kr_encoder)
EXPECT(processed_bytes[2] == 0xF0);
EXPECT(processed_bytes[3] == 0xD8);
}
TEST_CASE(test_big5_encoder)
{
TextCodec::Big5Encoder encoder;
// U+A7 Section Sign
// U+70D7 CJK Unified Ideograph-70D7
auto test_string = "\U000000A7\U000070D7"sv;
Vector<u8> processed_bytes;
MUST(encoder.process(Utf8View(test_string), [&](u8 byte) {
return processed_bytes.try_append(byte);
}));
EXPECT(processed_bytes.size() == 4);
EXPECT(processed_bytes[0] == 0xA1);
EXPECT(processed_bytes[1] == 0xB1);
EXPECT(processed_bytes[2] == 0xD2);
EXPECT(processed_bytes[3] == 0x71);
}