78     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
93     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
105     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
117     EXPECT_THAT(ec.value(), Eq(boost::system::errc::file_exists));  in TEST_F()
127     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
138     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
148     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
159     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
170     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
184     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
199     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
208     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
218     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
230     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
242     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
253     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
275     EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
289     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
302     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
315     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
335     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
348     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
371     EXPECT_THAT(ec.value(), Eq(boost::system::errc::invalid_argument));  in TEST_F()
387         EXPECT_THAT(ec.value(), Eq(boost::system::errc::success));  in TEST_F()
393     EXPECT_THAT(ec.value(), Eq(boost::system::errc::too_many_files_open));  in TEST_F()