diff options
Diffstat (limited to 'test/util/logging.h')
| -rw-r--r-- | test/util/logging.h | 54 |
1 files changed, 49 insertions, 5 deletions
diff --git a/test/util/logging.h b/test/util/logging.h index 589166fab..5c17f1233 100644 --- a/test/util/logging.h +++ b/test/util/logging.h @@ -21,7 +21,7 @@ namespace gvisor { namespace testing { void CheckFailure(const char* cond, size_t cond_size, const char* msg, - size_t msg_size, bool include_errno); + size_t msg_size, int errno_value); // If cond is false, aborts the current process. // @@ -30,7 +30,7 @@ void CheckFailure(const char* cond, size_t cond_size, const char* msg, do { \ if (!(cond)) { \ ::gvisor::testing::CheckFailure(#cond, sizeof(#cond) - 1, nullptr, \ - 0, false); \ + 0, 0); \ } \ } while (0) @@ -41,7 +41,7 @@ void CheckFailure(const char* cond, size_t cond_size, const char* msg, do { \ if (!(cond)) { \ ::gvisor::testing::CheckFailure(#cond, sizeof(#cond) - 1, msg, \ - sizeof(msg) - 1, false); \ + sizeof(msg) - 1, 0); \ } \ } while (0) @@ -52,7 +52,7 @@ void CheckFailure(const char* cond, size_t cond_size, const char* msg, do { \ if (!(cond)) { \ ::gvisor::testing::CheckFailure(#cond, sizeof(#cond) - 1, nullptr, \ - 0, true); \ + 0, errno); \ } \ } while (0) @@ -63,10 +63,54 @@ void CheckFailure(const char* cond, size_t cond_size, const char* msg, do { \ if (!(cond)) { \ ::gvisor::testing::CheckFailure(#cond, sizeof(#cond) - 1, msg, \ - sizeof(msg) - 1, true); \ + sizeof(msg) - 1, errno); \ } \ } while (0) +// expr must return PosixErrorOr<T>. The current process is aborted if +// !PosixError<T>.ok(). +// +// This macro is async-signal-safe. +#define TEST_CHECK_NO_ERRNO(expr) \ + ({ \ + auto _expr_result = (expr); \ + if (!_expr_result.ok()) { \ + ::gvisor::testing::CheckFailure( \ + #expr, sizeof(#expr) - 1, nullptr, 0, \ + _expr_result.error().errno_value()); \ + } \ + }) + +// expr must return PosixErrorOr<T>. The current process is aborted if +// !PosixError<T>.ok(). Otherwise, PosixErrorOr<T> value is returned. +// +// This macro is async-signal-safe. +#define TEST_CHECK_NO_ERRNO_AND_VALUE(expr) \ + ({ \ + auto _expr_result = (expr); \ + if (!_expr_result.ok()) { \ + ::gvisor::testing::CheckFailure( \ + #expr, sizeof(#expr) - 1, nullptr, 0, \ + _expr_result.error().errno_value()); \ + } \ + std::move(_expr_result).ValueOrDie(); \ + }) + +// cond must be greater or equal than 0. Used to test result of syscalls. +// +// This macro is async-signal-safe. +#define TEST_CHECK_SUCCESS(cond) TEST_PCHECK((cond) >= 0) + +// cond must be -1 and errno must match errno_value. Used to test errors from +// syscalls. +// +// This macro is async-signal-safe. +#define TEST_CHECK_ERRNO(cond, errno_value) \ + do { \ + TEST_PCHECK((cond) == -1); \ + TEST_PCHECK_MSG(errno == (errno_value), #cond " expected " #errno_value); \ + } while (0) + } // namespace testing } // namespace gvisor |