diff --git a/googletest/test/googletest-printers-test.cc b/googletest/test/googletest-printers-test.cc index d5061bef..6e23cf39 100644 --- a/googletest/test/googletest-printers-test.cc +++ b/googletest/test/googletest-printers-test.cc @@ -984,6 +984,108 @@ TEST(PrintStringTest, U32String) { EXPECT_EQ("U\"Hello, \\x1F5FA\\xFE0F\"", Print(str)); } +#if GTEST_HAS_STD_WSTRING +TEST(PrintStringTest, WString) { + std::wstring str = L"Hello, 世界"; + EXPECT_EQ(str, str); // Verify EXPECT_EQ compiles with this type. + EXPECT_EQ("L\"Hello, \\x4E16\\x754C\"", Print(str)); +} +#endif + + +// Tests printing ::std::basic_string_view's + +#if defined(__cpp_lib_string_view) || GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L +#include + +// Tests printing ::std::string_view +#ifdef GTEST_HAS_ABSL + +TEST(PrintStringViewTest, StringViewInStdNamespace) { + const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; + const ::std::string_view str(s, sizeof(s)); + EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", + Print(str)); +} +#endif // GTEST_HAS_ABSL + +// Tests printing ::std::u8string_view +#ifdef __cpp_lib_char8_t +TEST(PrintStringViewTest, U8StringViewInStdNamespace) { + const char8_t s[] = u8"'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; + const ::std::u8string_view str(s, sizeof(s)); + EXPECT_EQ("u8\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", + Print(str)); +} +#endif + +// Tests printing ::std::u16string_view +TEST(PrintStringViewTest, U16StringViewInStdNamespace) { + const char16_t s[] = u"'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; + const ::std::u16string_view str(s, sizeof(s) / sizeof(char16_t)); + EXPECT_EQ("u\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", + Print(str)); +} + +// Tests printing ::std::u32string_view +TEST(PrintStringViewTest, U32StringViewInStdNamespace) { + const char32_t s[] = U"'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; + const ::std::u32string_view str(s, sizeof(s) / sizeof(char32_t)); + EXPECT_EQ("U\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", + Print(str)); +} + +// Tests printing ::std::wstring_view +#if GTEST_HAS_STD_WSTRING +TEST(PrintStringViewTest, WStringViewInStdNamespace) { + const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; + const ::std::wstring_view str(s, sizeof(s) / sizeof(wchar_t)); + EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", + Print(str)); +} +#endif // GTEST_HAS_STD_WSTRING + + +#ifdef GTEST_HAS_ABSL +TEST(PrintStringViewTest, StringView) { + std::string_view sv = "Hello, world"; + EXPECT_EQ(sv, sv); // Verify EXPECT_EQ compiles with this type. + EXPECT_EQ("\"Hello, world\"", Print(sv)); +} +#endif // GTEST_HAS_ABSL + +#ifdef __cpp_lib_char8_t +TEST(PrintStringViewTest, U8StringView) { + std::u8string_view sv = u8"Hello, 世界"; + EXPECT_EQ(sv, sv); // Verify EXPECT_EQ compiles with this type. + EXPECT_EQ("u8\"Hello, \\xE4\\xB8\\x96\\xE7\\x95\\x8C\"", Print(sv)); +} +#endif + +TEST(PrintStringViewTest, U16StringView) { + std::u16string_view sv = u"Hello, 世界"; + EXPECT_EQ(sv, sv); // Verify EXPECT_EQ compiles with this type. + EXPECT_EQ("u\"Hello, \\x4E16\\x754C\"", Print(sv)); +} + +TEST(PrintStringViewTest, U32StringView) { + std::u32string_view sv = U"Hello, 🗺️"; + EXPECT_EQ(sv, sv); // Verify EXPECT_EQ compiles with this type + EXPECT_EQ("U\"Hello, \\x1F5FA\\xFE0F\"", Print(sv)); +} + +#if GTEST_HAS_STD_WSTRING +TEST(PrintStringViewTest, WStringView) { + std::wstring_view sv = L"Hello, 世界"; + EXPECT_EQ(sv, sv); // Verify EXPECT_EQ compiles with this type. + EXPECT_EQ("L\"Hello, \\x4E16\\x754C\"", Print(sv)); +} +#endif + + +#endif // __cpp_lib_string_view + + // Tests printing types that support generic streaming (i.e. streaming // to std::basic_ostream for any valid Char and // CharTraits types).