52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
// Copyright 2021 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "build/build_config.h"
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#include "base/i18n/unicodestring.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "third_party/icu/source/common/unicode/ustring.h"
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#include "third_party/icu/source/i18n/unicode/translit.h"
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namespace base {
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namespace i18n {
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TEST(TransliteratorTest, LowerCorrect) {
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UParseError parseErr;
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UErrorCode err = U_ZERO_ERROR;
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std::unique_ptr<icu::Transliterator> transliterator(
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icu::Transliterator::createInstance("Lower", UTRANS_FORWARD,
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parseErr, err));
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ASSERT_TRUE(U_SUCCESS(err));
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icu::UnicodeString text(u"ÎÑŢÉRÑÅŢÎÖÑÅĻÎŽÅŢÎÖÑ");
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transliterator->transliterate(text);
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EXPECT_EQ(base::i18n::UnicodeStringToString16(text), u"îñţérñåţîöñåļîžåţîöñ");
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}
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TEST(TransliteratorTest, LatinASCIICorrect) {
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UParseError parseErr;
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UErrorCode err = U_ZERO_ERROR;
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std::unique_ptr<icu::Transliterator> transliterator(
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icu::Transliterator::createInstance("Latin-ASCII", UTRANS_FORWARD,
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parseErr, err));
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ASSERT_TRUE(U_SUCCESS(err));
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icu::UnicodeString text(u"ÎÑŢÉRÑÅŢÎÖÑÅĻÎŽÅŢÎÖÑ");
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transliterator->transliterate(text);
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EXPECT_EQ(base::i18n::UnicodeStringToString16(text), u"INTERNATIONALIZATION");
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}
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TEST(TransliteratorTest, LowerLatinASCIICorrect) {
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UParseError parseErr;
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UErrorCode err = U_ZERO_ERROR;
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std::unique_ptr<icu::Transliterator> transliterator(
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icu::Transliterator::createInstance("Lower;Latin-ASCII", UTRANS_FORWARD,
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parseErr, err));
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ASSERT_TRUE(U_SUCCESS(err));
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icu::UnicodeString text(u"ÎÑŢÉRÑÅŢÎÖÑÅĻÎŽÅŢÎÖÑ");
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transliterator->transliterate(text);
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EXPECT_EQ(base::i18n::UnicodeStringToString16(text), u"internationalization");
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}
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} // namespace i18n
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} // namespace base
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