mirror of https://github.com/OpenRCT2/OpenRCT2.git
250 lines
9.4 KiB
C++
250 lines
9.4 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2024 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "AssertHelpers.hpp"
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#include "helpers/StringHelpers.hpp"
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#include <gtest/gtest.h>
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#include <openrct2/core/String.hpp>
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#include <openrct2/util/Util.h>
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#include <string>
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#include <tuple>
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#include <utility>
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using TCase = std::tuple<std::string, std::string, std::string>;
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class StringTest : public testing::TestWithParam<TCase>
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{
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};
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///////////////////////////////////////////////////////////////////////////////
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// Tests for String::Trim
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///////////////////////////////////////////////////////////////////////////////
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INSTANTIATE_TEST_SUITE_P(
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TrimData, StringTest,
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testing::Values(
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// input after Trim after TrimStart
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TCase("string", "string", "string"), TCase(" string", "string", "string"), TCase("string ", "string", "string "),
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TCase(" some string ", "some string", "some string "), TCase(" ", "", ""),
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TCase(" ストリング", "ストリング", "ストリング"), TCase("ストリング ", "ストリング", "ストリング "),
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TCase(" ストリング ", "ストリング", "ストリング "), TCase(" ", "", ""), TCase("", "", ""),
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TCase("\n", "", ""), TCase("\n\n\n\r\n", "", ""), TCase("\n\n\n\r\nstring\n\n", "string", "string\n\n")));
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TEST_P(StringTest, Trim)
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{
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auto testCase = GetParam();
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std::string input = std::get<0>(testCase);
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std::string expected = std::get<1>(testCase);
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std::string actual = String::Trim(input);
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ASSERT_EQ(expected, actual);
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}
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TEST_P(StringTest, TrimStart)
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{
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auto testCase = GetParam();
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std::string input = std::get<0>(testCase);
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std::string expected = std::get<2>(testCase);
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std::string actual = String::TrimStart(input);
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ASSERT_EQ(expected, actual);
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}
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///////////////////////////////////////////////////////////////////////////////
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// Tests for String::Split
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///////////////////////////////////////////////////////////////////////////////
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TEST_F(StringTest, Split_ByComma)
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{
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auto actual = String::Split("a,bb,ccc,dd", ",");
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AssertVector<std::string>(actual, { "a", "bb", "ccc", "dd" });
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}
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TEST_F(StringTest, Split_ByColonColon)
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{
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auto actual = String::Split("a::bb:ccc:::::dd", "::");
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AssertVector<std::string>(actual, { "a", "bb:ccc", "", ":dd" });
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}
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TEST_F(StringTest, Split_Empty)
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{
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auto actual = String::Split("", ".");
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AssertVector<std::string>(actual, {});
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}
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TEST_F(StringTest, Split_ByEmpty)
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{
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EXPECT_THROW(String::Split("string", ""), std::invalid_argument);
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}
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///////////////////////////////////////////////////////////////////////////////
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// Tests for String::Convert
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///////////////////////////////////////////////////////////////////////////////
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TEST_F(StringTest, Convert_950_to_UTF8)
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{
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auto input = StringFromHex("a7d6b374aabab4c4a6e2aab0af57");
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auto expected = u8"快速的棕色狐狸";
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auto actual = String::ConvertToUtf8(input, OpenRCT2::CodePage::CP_950);
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ASSERT_EQ(expected, actual);
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}
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TEST_F(StringTest, Convert_UTF8_to_UTF8)
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{
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auto input = u8"سريع|brown|ثعلب";
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auto expected = input;
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auto actual = String::ConvertToUtf8(input, OpenRCT2::CodePage::UTF8);
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ASSERT_EQ(expected, actual);
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}
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TEST_F(StringTest, Convert_Empty)
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{
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auto input = "";
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auto expected = input;
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auto actual = String::ConvertToUtf8(input, OpenRCT2::CodePage::CP_1252);
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ASSERT_EQ(expected, actual);
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}
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///////////////////////////////////////////////////////////////////////////////
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// Tests for String::ToUpper
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///////////////////////////////////////////////////////////////////////////////
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TEST_F(StringTest, ToUpper_Basic)
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{
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auto actual = String::ToUpper("test TEST tEsT 1234");
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ASSERT_STREQ(actual.c_str(), "TEST TEST TEST 1234");
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}
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TEST_F(StringTest, ToUpper_Dutch)
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{
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auto actual = String::ToUpper(u8"fijntjes puffend fietsen");
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ASSERT_STREQ(actual.c_str(), u8"FIJNTJES PUFFEND FIETSEN");
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}
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TEST_F(StringTest, ToUpper_French)
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{
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auto actual = String::ToUpper(u8"jusqu'à 2500 carrés de côté");
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ASSERT_STREQ(actual.c_str(), u8"JUSQU'À 2500 CARRÉS DE CÔTÉ");
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}
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TEST_F(StringTest, ToUpper_Greek)
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{
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auto actual = String::ToUpper(u8"μέχρι 2500 τετράγωνα στην άκρη");
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ASSERT_STREQ(actual.c_str(), u8"ΜΈΧΡΙ 2500 ΤΕΤΡΆΓΩΝΑ ΣΤΗΝ ΆΚΡΗ");
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}
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TEST_F(StringTest, ToUpper_Russian)
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{
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auto actual = String::ToUpper(u8"до 2500 квадратов в сторону");
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ASSERT_STREQ(actual.c_str(), u8"ДО 2500 КВАДРАТОВ В СТОРОНУ");
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}
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TEST_F(StringTest, ToUpper_Japanese)
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{
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auto actual = String::ToUpper(u8"日本語で大文字がなし");
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ASSERT_STREQ(actual.c_str(), u8"日本語で大文字がなし");
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}
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TEST_F(StringTest, StrLogicalCmp)
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{
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auto res_logical_1 = StrLogicalCmp("foo1", "foo1_2");
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auto res_logical_2 = StrLogicalCmp("foo1_2", "foo1");
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auto res_1 = strcmp("foo1", "foo1_2");
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auto res_2 = strcmp("foo1_2", "foo1");
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// We only care if sign is correct, actual values might not be.
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EXPECT_GE(res_1 * res_logical_1, 1);
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EXPECT_GE(res_2 * res_logical_2, 1);
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EXPECT_NE(res_logical_1, res_logical_2);
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EXPECT_GT(StrLogicalCmp("foo12", "foo1"), 0);
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EXPECT_LT(StrLogicalCmp("foo12", "foo13"), 0);
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EXPECT_EQ(StrLogicalCmp("foo13", "foo13"), 0);
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EXPECT_EQ(StrLogicalCmp("foo13", "FOO13"), 0);
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EXPECT_LT(StrLogicalCmp("A", "b"), 0);
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EXPECT_LT(StrLogicalCmp("a", "B"), 0);
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EXPECT_GT(StrLogicalCmp("B", "a"), 0);
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EXPECT_GT(StrLogicalCmp("b", "A"), 0);
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// ^ is used at the start of a ride name to move it to the end of the list
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EXPECT_LT(StrLogicalCmp("A", "^"), 0);
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EXPECT_LT(StrLogicalCmp("a", "^"), 0);
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EXPECT_LT(StrLogicalCmp("!", "A"), 0);
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EXPECT_LT(StrLogicalCmp("!", "a"), 0);
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}
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TEST_F(StringTest, IEqualsU8String)
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{
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EXPECT_TRUE(String::IEquals(u8string{ u8"" }, u8string{ u8"" }));
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EXPECT_TRUE(String::IEquals(u8string{ u8"Test" }, u8string{ u8"Test" }));
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EXPECT_TRUE(String::IEquals(u8string{ u8"TesT" }, u8string{ u8"Test" }));
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EXPECT_TRUE(String::IEquals(u8string{ u8"TEsT" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::IEquals(u8string{ u8"Test" }, u8string{ u8"Message" }));
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EXPECT_FALSE(String::IEquals(u8string{ u8"Test" }, u8string{ u8"TestMessage" }));
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EXPECT_FALSE(String::IEquals(u8string{ u8"" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::IEquals(u8string{ u8"Test" }, u8string{ u8"" }));
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}
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TEST_F(StringTest, IEqualsU8StringView)
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{
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EXPECT_TRUE(String::IEquals(u8string_view{ u8"" }, u8string_view{ u8"" }));
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EXPECT_TRUE(String::IEquals(u8string_view{ u8"Test" }, u8string_view{ u8"Test" }));
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EXPECT_TRUE(String::IEquals(u8string_view{ u8"TesT" }, u8string_view{ u8"Test" }));
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EXPECT_TRUE(String::IEquals(u8string_view{ u8"TEsT" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::IEquals(u8string_view{ u8"Test" }, u8string_view{ u8"Message" }));
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EXPECT_FALSE(String::IEquals(u8string_view{ u8"Test" }, u8string_view{ u8"TestMessage" }));
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EXPECT_FALSE(String::IEquals(u8string_view{ u8"" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::IEquals(u8string_view{ u8"Test" }, u8string_view{ u8"" }));
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}
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TEST_F(StringTest, EqualsU8String)
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{
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EXPECT_TRUE(String::Equals(u8string{ u8"" }, u8string{ u8"" }));
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EXPECT_TRUE(String::Equals(u8string{ u8"Test" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"TesT" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"TEsT" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"Test" }, u8string{ u8"Message" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"Test" }, u8string{ u8"TestMessage" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"" }, u8string{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string{ u8"Test" }, u8string{ u8"" }));
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}
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TEST_F(StringTest, EqualsU8StringView)
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{
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EXPECT_TRUE(String::Equals(u8string_view{ u8"" }, u8string_view{ u8"" }));
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EXPECT_TRUE(String::Equals(u8string_view{ u8"Test" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"TesT" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"TEsT" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"Test" }, u8string_view{ u8"Message" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"Test" }, u8string_view{ u8"TestMessage" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"" }, u8string_view{ u8"Test" }));
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EXPECT_FALSE(String::Equals(u8string_view{ u8"Test" }, u8string_view{ u8"" }));
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}
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class CodepointViewTest : public testing::Test
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{
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};
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static std::vector<char32_t> ToVector(std::string_view s)
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{
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std::vector<char32_t> codepoints;
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for (auto codepoint : CodepointView(s))
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{
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codepoints.push_back(codepoint);
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}
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return codepoints;
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}
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static void AssertCodepoints(std::string_view s, const std::vector<char32_t>& expected)
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{
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ASSERT_EQ(ToVector(s), expected);
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}
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TEST_F(CodepointViewTest, CodepointView_iterate)
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{
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AssertCodepoints("test", { 't', 'e', 's', 't' });
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AssertCodepoints("ゲスト", { U'ゲ', U'ス', U'ト' });
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AssertCodepoints("<🎢>", { U'<', U'🎢', U'>' });
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}
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