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https://github.com/LadybirdBrowser/ladybird.git
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104b51b912
This fixes `combine_hangul_code_points` which would try to combine a LVT syllable with a trailing consonant, resulting in a wrong character. Also added a test for this specific case.
95 lines
3.9 KiB
C++
95 lines
3.9 KiB
C++
/*
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* Copyright (c) 2022, mat
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibTest/TestCase.h>
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#include <LibUnicode/Normalize.h>
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using namespace Unicode;
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TEST_CASE(normalize_nfd)
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{
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EXPECT_EQ(normalize(""sv, NormalizationForm::NFD), ""sv);
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EXPECT_EQ(normalize("Hello"sv, NormalizationForm::NFD), "Hello"sv);
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EXPECT_EQ(normalize("Amélie"sv, NormalizationForm::NFD), "Ame\u0301lie"sv);
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EXPECT_EQ(normalize("Office"sv, NormalizationForm::NFD), "Office"sv);
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EXPECT_EQ(normalize("\u1E9B\u0323"sv, NormalizationForm::NFD), "\u017F\u0323\u0307"sv);
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EXPECT_EQ(normalize("\u0112\u0300"sv, NormalizationForm::NFD), "\u0045\u0304\u0300"sv);
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EXPECT_EQ(normalize("\u03D3"sv, NormalizationForm::NFD), "\u03D2\u0301"sv);
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EXPECT_EQ(normalize("\u03D4"sv, NormalizationForm::NFD), "\u03D2\u0308"sv);
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EXPECT_EQ(normalize("닭"sv, NormalizationForm::NFD), "\u1103\u1161\u11B0"sv);
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EXPECT_EQ(normalize("\u1100\uAC00\u11A8"sv, NormalizationForm::NFD), "\u1100\u1100\u1161\u11A8"sv);
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// Composition exclusions.
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EXPECT_EQ(normalize("\u0958"sv, NormalizationForm::NFD), "\u0915\u093C"sv);
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EXPECT_EQ(normalize("\u2126"sv, NormalizationForm::NFD), "\u03A9"sv);
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}
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TEST_CASE(normalize_nfc)
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{
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EXPECT_EQ(normalize(""sv, NormalizationForm::NFC), ""sv);
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EXPECT_EQ(normalize("Hello"sv, NormalizationForm::NFC), "Hello"sv);
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EXPECT_EQ(normalize("Office"sv, NormalizationForm::NFC), "Office"sv);
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EXPECT_EQ(normalize("\u1E9B\u0323"sv, NormalizationForm::NFC), "\u1E9B\u0323"sv);
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EXPECT_EQ(normalize("\u0044\u0307"sv, NormalizationForm::NFC), "\u1E0A"sv);
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EXPECT_EQ(normalize("\u0044\u0307\u0323"sv, NormalizationForm::NFC), "\u1E0C\u0307"sv);
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EXPECT_EQ(normalize("\u0044\u0323\u0307"sv, NormalizationForm::NFC), "\u1E0C\u0307"sv);
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EXPECT_EQ(normalize("\u0112\u0300"sv, NormalizationForm::NFC), "\u1E14"sv);
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EXPECT_EQ(normalize("\u1E14\u0304"sv, NormalizationForm::NFC), "\u1E14\u0304"sv);
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EXPECT_EQ(normalize("\u05B8\u05B9\u05B1\u0591\u05C3\u05B0\u05AC\u059F"sv, NormalizationForm::NFC), "\u05B1\u05B8\u05B9\u0591\u05C3\u05B0\u05AC\u059F"sv);
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EXPECT_EQ(normalize("\u0592\u05B7\u05BC\u05A5\u05B0\u05C0\u05C4\u05AD"sv, NormalizationForm::NFC), "\u05B0\u05B7\u05BC\u05A5\u0592\u05C0\u05AD\u05C4"sv);
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EXPECT_EQ(normalize("\u03D3"sv, NormalizationForm::NFC), "\u03D3"sv);
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EXPECT_EQ(normalize("\u03D4"sv, NormalizationForm::NFC), "\u03D4"sv);
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EXPECT_EQ(normalize("\u0958"sv, NormalizationForm::NFC), "\u0915\u093C"sv);
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EXPECT_EQ(normalize("\u2126"sv, NormalizationForm::NFC), "\u03A9"sv);
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EXPECT_EQ(normalize("\u1103\u1161\u11B0"sv, NormalizationForm::NFC), "닭"sv);
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EXPECT_EQ(normalize("\u1100\uAC00\u11A8"sv, NormalizationForm::NFC), "\u1100\uAC01"sv);
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EXPECT_EQ(normalize("\u1103\u1161\u11B0\u11B0"sv, NormalizationForm::NFC), "닭\u11B0");
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}
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TEST_CASE(normalize_nfkd)
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{
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EXPECT_EQ(normalize(""sv, NormalizationForm::NFKD), ""sv);
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EXPECT_EQ(normalize("Office"sv, NormalizationForm::NFKD), "Office"sv);
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EXPECT_EQ(normalize("¼"sv, NormalizationForm::NFKD), "1\u20444"sv);
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EXPECT_EQ(normalize("\u03D3"sv, NormalizationForm::NFKD), "\u03A5\u0301"sv);
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EXPECT_EQ(normalize("\u03D4"sv, NormalizationForm::NFKD), "\u03A5\u0308"sv);
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EXPECT_EQ(normalize("\u0958"sv, NormalizationForm::NFKD), "\u0915\u093C"sv);
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EXPECT_EQ(normalize("\u2126"sv, NormalizationForm::NFKD), "\u03A9"sv);
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EXPECT_EQ(normalize("\uFDFA"sv, NormalizationForm::NFKD), "\u0635\u0644\u0649\u0020\u0627\u0644\u0644\u0647\u0020\u0639\u0644\u064A\u0647\u0020\u0648\u0633\u0644\u0645"sv);
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}
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TEST_CASE(normalize_nfkc)
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{
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EXPECT_EQ(normalize(""sv, NormalizationForm::NFKC), ""sv);
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EXPECT_EQ(normalize("\u03D3"sv, NormalizationForm::NFKC), "\u038E"sv);
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EXPECT_EQ(normalize("\u03D4"sv, NormalizationForm::NFKC), "\u03AB"sv);
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EXPECT_EQ(normalize("\u0958"sv, NormalizationForm::NFKC), "\u0915\u093C"sv);
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EXPECT_EQ(normalize("\u2126"sv, NormalizationForm::NFKC), "\u03A9"sv);
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}
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