diff options
Diffstat (limited to 'include/gtest/internal')
| -rw-r--r-- | include/gtest/internal/gtest-port.h | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/include/gtest/internal/gtest-port.h b/include/gtest/internal/gtest-port.h index b3ffc882..96eb0abc 100644 --- a/include/gtest/internal/gtest-port.h +++ b/include/gtest/internal/gtest-port.h @@ -97,6 +97,9 @@ // GTEST_HAS_TYPED_TEST - defined iff typed tests are supported. // GTEST_HAS_TYPED_TEST_P - defined iff type-parameterized tests are // supported. +// GTEST_USES_POSIX_RE - defined iff enhanced POSIX regex is used. +// GTEST_USES_SIMPLE_RE - defined iff our own simple regex is used; +// the above two are mutually exclusive. // // Macros for basic C++ coding: // GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning. @@ -187,6 +190,23 @@ #define GTEST_OS_SOLARIS #endif // _MSC_VER +#if defined(GTEST_OS_LINUX) + +// On some platforms, <regex.h> needs someone to define size_t, and +// won't compile otherwise. We can #include it here as we already +// included <stdlib.h>, which is guaranteed to define size_t through +// <stddef.h>. +#include <regex.h> // NOLINT +#define GTEST_USES_POSIX_RE 1 + +#else + +// We are not on Linux, so <regex.h> may not be available. Use our +// own simple regex implementation instead. +#define GTEST_USES_SIMPLE_RE 1 + +#endif // GTEST_OS_LINUX + // Determines whether ::std::string and ::string are available. #ifndef GTEST_HAS_STD_STRING @@ -352,11 +372,6 @@ // Determines whether to support death tests. #if GTEST_HAS_STD_STRING && GTEST_HAS_CLONE #define GTEST_HAS_DEATH_TEST -// On some platforms, <regex.h> needs someone to define size_t, and -// won't compile otherwise. We can #include it here as we already -// included <stdlib.h>, which is guaranteed to define size_t through -// <stddef.h>. -#include <regex.h> #include <vector> #include <fcntl.h> #include <sys/mman.h> @@ -375,8 +390,8 @@ // Typed tests need <typeinfo> and variadic macros, which gcc and VC // 8.0+ support. #if defined(__GNUC__) || (_MSC_VER >= 1400) -#define GTEST_HAS_TYPED_TEST -#define GTEST_HAS_TYPED_TEST_P +#define GTEST_HAS_TYPED_TEST 1 +#define GTEST_HAS_TYPED_TEST_P 1 #endif // defined(__GNUC__) || (_MSC_VER >= 1400) // Determines whether to support Combine(). This only makes sense when @@ -490,8 +505,6 @@ class scoped_ptr { GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr); }; -#ifdef GTEST_HAS_DEATH_TEST - // Defines RE. // A simple C++ wrapper for <regex.h>. It uses the POSIX Enxtended @@ -549,12 +562,16 @@ class RE { // String type here, in order to simplify dependencies between the // files. const char* pattern_; + bool is_valid_; +#if GTEST_USES_POSIX_RE regex_t full_regex_; // For FullMatch(). regex_t partial_regex_; // For PartialMatch(). - bool is_valid_; -}; +#else // GTEST_USES_SIMPLE_RE + const char* full_pattern_; // For FullMatch(); +#endif -#endif // GTEST_HAS_DEATH_TEST + GTEST_DISALLOW_COPY_AND_ASSIGN_(RE); +}; // Defines logging utilities: // GTEST_LOG_() - logs messages at the specified severity level. |