195   constexpr int kFakeFd = 100;  in TEST_F()  local
197   EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))  in TEST_F()
202             os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
206   constexpr int kFakeFd = 100;  in TEST_F()  local
210   EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))  in TEST_F()
215             os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
219   constexpr int kFakeFd = 100;  in TEST_F()  local
223   EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))  in TEST_F()
228             os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
232   constexpr int kFakeFd = 100;  in TEST_F()  local
234   EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))  in TEST_F()
239             os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
243   constexpr int kFakeFd = 100;  in TEST_F()  local
246   EXPECT_CALL(*raw_os_, Recv(kFakeFd, buffer.data(), buffer.size(), MSG_TRUNC))  in TEST_F()
251             os_->ReceiveDatagram(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
255   constexpr int kFakeFd = 100;  in TEST_F()  local
257   EXPECT_CALL(*raw_os_, Write(kFakeFd, buffer.data(), buffer.size()))  in TEST_F()
261   EXPECT_EQ(kExpectedResult, os_->Write(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
265   constexpr int kFakeFd = 100;  in TEST_F()  local
268   EXPECT_CALL(*raw_os_, Write(kFakeFd, buffer.data(), buffer.size()))  in TEST_F()
272   EXPECT_EQ(kExpectedResult, os_->Write(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
276   constexpr int kFakeFd = 100;  in TEST_F()  local
278   EXPECT_CALL(*raw_os_, Write(kFakeFd, buffer.data(), 0)).WillOnce(Return(0));  in TEST_F()
281   EXPECT_EQ(kExpectedResult, os_->Write(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
285   constexpr int kFakeFd = 100;  in TEST_F()  local
288   EXPECT_CALL(*raw_os_, Write(kFakeFd, buffer.data(), buffer.size()))  in TEST_F()
292   EXPECT_EQ(kExpectedResult, os_->Write(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
296   constexpr int kFakeFd = 100;  in TEST_F()  local
299   EXPECT_CALL(*raw_os_, Write(kFakeFd, buffer.data(), 0))  in TEST_F()
303   EXPECT_EQ(kExpectedResult, os_->Write(kFakeFd, buffer.data(), buffer.size()));  in TEST_F()
332   constexpr int kFakeFd = 100;  in TEST_F()  local
335       os_->ReceiveDatagram(kFakeFd, buffer.data(), GetMaxVal<size_t>()),  in TEST_F()
340   constexpr int kFakeFd = 100;  in TEST_F()  local
342   EXPECT_DEATH(os_->Write(kFakeFd, buffer.data(), GetMaxVal<size_t>()),  in TEST_F()
347   constexpr int kFakeFd = 100;  in TEST_F()  local
349   ON_CALL(*raw_os_, Write(kFakeFd, buffer.data(), buffer.size()))  in TEST_F()
351   EXPECT_DEATH(os_->Write(kFakeFd, buffer.data(), buffer.size()),  in TEST_F()