Mercurial > hg > octave-shane > gnulib-hg
changeset 15697:a4ad24b6e079
test-ttyname_r tests: EBADF tests.
* tests/test-ttyname_r.c (main): Add tests for EBADF.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Tue, 20 Sep 2011 22:22:15 +0200 |
| parents | 710ef6879d5b |
| children | 8897fe9c964d |
| files | ChangeLog tests/test-ttyname_r.c |
| diffstat | 2 files changed, 17 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2011-09-20 Bruno Haible <bruno@clisp.org> + test-ttyname_r tests: EBADF tests. + * tests/test-ttyname_r.c (main): Add tests for EBADF. + Tests for module 'isatty'. * modules/isatty-tests: New file. * tests/test-isatty.c: New file.
--- a/tests/test-ttyname_r.c +++ b/tests/test-ttyname_r.c @@ -47,5 +47,19 @@ ASSERT (ttyname_r (fd, buf, sizeof (buf)) == 0); ASSERT (memcmp (buf, "/dev/", 5) == 0); + /* Test behaviour for invalid file descriptors. */ + { + int err = ttyname_r (-1, buf, sizeof (buf)); + ASSERT (err == EBADF + || err == ENOTTY /* seen on FreeBSD 6.4 */ + ); + } + { + int err = ttyname_r (99, buf, sizeof (buf)); + ASSERT (err == EBADF + || err == ENOTTY /* seen on FreeBSD 6.4 */ + ); + } + return 0; }