tree 1376b3b6a85ed5db38bdf3df9bc56295d99b658b
parent e81719dde3d520c92ad000eff8a833a739668565
author Tao Bao <tbao@google.com> 1482374660 -0800
committer Tao Bao <tbao@google.com> 1482375413 -0800

tests: Replace the O_RDONLY in access(2).

Although O_RDONLY gives the same value as F_OK (0), it's not the right
friend of access(2).

Also clean up the temporary files from ZipTest (TemporaryDir doesn't
like non-empty directory).

Test: recovery_unit_test passes and has no leftover.
Change-Id: I66b90e43c0954c89ce08b36b9e2b4e84183b28f5