61     os_ = std::unique_ptr<Os>(new Os(std::unique_ptr<RawOs>(raw_os_)));  in OsTest()
65   std::unique_ptr<Os> os_;
102   constexpr std::tuple<int, Os::Errno> kExpectedResult{kFakeValidFd, 0};  in TEST_F()
108   constexpr Os::Errno kError = EINVAL;  in TEST_F()
112   constexpr std::tuple<int, Os::Errno> kExpectedResult{Os::kInvalidFd, kError};  in TEST_F()
123   const Os::Timestamp received = os_->GetTimestamp(CLOCK_REALTIME);  in TEST_F()
137               Nanosleep(Pointee(EqualsTimespec({0, Os::kMaxNanos})), _));  in TEST_F()
138   os_->Nanosleep(Os::kMaxNanos);  in TEST_F()
148               Nanosleep(Pointee(EqualsTimespec({0, Os::kMaxNanos})), _));  in TEST_F()
149   os_->Nanosleep(Os::kMaxNanos + 1);  in TEST_F()
161   os_->Nanosleep(Os::kMaxNanos);  in TEST_F()
179   os_->Nanosleep(Os::kMaxNanos);  in TEST_F()
191   os_->Nanosleep(Os::kMaxNanos);  in TEST_F()
200   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{buffer.size(), 0};  in TEST_F()
213   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{kDatagramSize, 0};  in TEST_F()
226   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{kDatagramSize, 0};  in TEST_F()
237   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{0, 0};  in TEST_F()
244   constexpr Os::Errno kError = EBADF;  in TEST_F()
249   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{0, kError};  in TEST_F()
260   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{buffer.size(), 0};  in TEST_F()
271   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{kBytesWritten, 0};  in TEST_F()
280   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{0, 0};  in TEST_F()
286   constexpr Os::Errno kError = EBADF;  in TEST_F()
291   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{0, kError};  in TEST_F()
297   constexpr Os::Errno kError = EBADF;  in TEST_F()
302   constexpr std::tuple<size_t, Os::Errno> kExpectedResult{0, kError};  in TEST_F()
326   ON_CALL(*raw_os_, Nanosleep(Pointee(EqualsTimespec({0, Os::kMaxNanos})), _))  in TEST_F()
328   EXPECT_DEATH(os_->Nanosleep(Os::kMaxNanos), "Unexpected error");  in TEST_F()