85     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
100     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
112     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
124     EXPECT_THAT(ec.value(), Eq(boost::system::errc::file_exists));  in TEST_F()
134     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
145     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
155     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
166     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
177     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
191     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
206     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
215     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
225     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
237     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
249     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
260     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
282     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
296     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
309     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
322     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
342     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
355     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
378     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
394         EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
400     EXPECT_THAT(ec.value(), Eq(boost::system::errc::too_many_files_open));  in TEST_F()