[==========] Running 3 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 3 tests from FsyncTest
[ RUN      ] FsyncTest.TempFileSucceeds
[       OK ] FsyncTest.TempFileSucceeds (2 ms)
[ RUN      ] FsyncTest.TempDirSucceeds
[       OK ] FsyncTest.TempDirSucceeds (1 ms)
[ RUN      ] FsyncTest.CannotFsyncOnUnopenedFd
[       OK ] FsyncTest.CannotFsyncOnUnopenedFd (0 ms)
[----------] 3 tests from FsyncTest (4 ms total)

[----------] Global test environment tear-down
[==========] 3 tests from 1 test suite ran. (4 ms total)
[  PASSED  ] 3 tests.
Failed to match any benchmarks against regex: .