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libbsd
libbsd
Commits
3a3d87d7
Commit
3a3d87d7
authored
Sep 23, 2015
by
Guillem Jover
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test: Add closefrom() unit test
parent
d62f7d8f
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test/.gitignore
test/.gitignore
+1
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test/Makefile.am
test/Makefile.am
+1
-0
test/closefrom.c
test/closefrom.c
+53
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test/.gitignore
View file @
3a3d87d7
closefrom
endian
fgetln
funopen
...
...
test/Makefile.am
View file @
3a3d87d7
...
...
@@ -12,6 +12,7 @@ LDADD = $(top_builddir)/src/libbsd.la
check_PROGRAMS
=
\
headers
\
overlay
\
closefrom
\
endian
\
humanize
\
fgetln
\
...
...
test/closefrom.c
0 → 100644
View file @
3a3d87d7
/*
* Copyright © 2015 Guillem Jover <guillem@hadrons.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
int
main
()
{
int
i
;
int
fd
;
fd
=
open
(
"/dev/null"
,
O_RDONLY
);
for
(
i
=
4
;
i
<
1024
;
i
*=
2
)
assert
(
dup2
(
fd
,
i
)
==
i
);
if
(
fd
<
4
)
close
(
fd
);
closefrom
(
4
);
for
(
i
=
4
;
i
<
1024
;
i
++
)
assert
(
fcntl
(
i
,
F_GETFL
)
==
-
1
&&
errno
==
EBADF
);
assert
(
fcntl
(
fd
,
F_GETFL
)
==
-
1
&&
errno
==
EBADF
);
return
0
;
}
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