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Adds support for printing pointers of types char8_t, char16_t, and char32_t.

PiperOrigin-RevId: 316112767
This commit is contained in:
dmauro 2020-06-12 11:56:15 -04:00 committed by vslashg
parent 13a433a94d
commit 8567b09290
2 changed files with 70 additions and 0 deletions
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20
googletest/include/gtest/gtest-printers.h
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@ -499,6 +499,26 @@ inline void PrintTo(const unsigned char* s, ::std::ostream* os) {
inline void PrintTo(unsigned char* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
#ifdef __cpp_char8_t
inline void PrintTo(const char8_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
inline void PrintTo(char8_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
#endif
inline void PrintTo(const char16_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
inline void PrintTo(char16_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
inline void PrintTo(const char32_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
inline void PrintTo(char32_t* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
// MSVC can be configured to define wchar_t as a typedef of unsigned
// short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native

50
googletest/test/googletest-printers-test.cc
View File

@ -513,6 +513,56 @@ TEST(PrintCharPointerTest, ConstUnsignedChar) {
EXPECT_EQ("NULL", Print(p));
}
#ifdef __cpp_char8_t
// char8_t*
TEST(PrintCharPointerTest, Char8) {
char8_t* p = reinterpret_cast<char8_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
// const char8_t*
TEST(PrintCharPointerTest, ConstChar8) {
const char8_t* p = reinterpret_cast<const char8_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
#endif
// char16_t*
TEST(PrintCharPointerTest, Char16) {
char16_t* p = reinterpret_cast<char16_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
// const char16_t*
TEST(PrintCharPointerTest, ConstChar16) {
const char16_t* p = reinterpret_cast<const char16_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
// char32_t*
TEST(PrintCharPointerTest, Char32) {
char32_t* p = reinterpret_cast<char32_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
// const char32_t*
TEST(PrintCharPointerTest, ConstChar32) {
const char32_t* p = reinterpret_cast<const char32_t*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
// Tests printing pointers to simple, built-in types.
// bool*.