CVS commit: src/tests/lib/libc/gen

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Fri Mar 13 22:58:31 UTC 2020

Modified Files:
        src/tests/lib/libc/gen: t_glob.c

Log Message:
t_glob.c: add test cases for hidden directory and file

The existing test code was geared towards every little bit of
performance. It even duplicated the file definitions in vfs_stat in order
to avoid a few strcmp calls. This made the test code fragile. Therefore,
vfs_stat has been rewritten completely to not duplicate any information
from the vfs.

In vfs_stat, the returned st_mode is now more realistic. It had been 0
before. The file mode is only logged when it makes sense. In the ENOENT
case it is not logged anymore.

The debug logging for opendir/closedir now logs the same pointer, so that
the corresponding calls can be matched easily. Failed vfs_opendir calls
are logged as well, to get a more complete picture of which callbacks are
called.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/tests/lib/libc/gen/t_glob.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.