On Tue, May 17, 2016 at 04:19:01PM +0800, Fei Jie wrote: > * tests/brk.c: New file. > * tests/brk.expected: Likewise. > * tests/brk.test: New test. > * tests/.gitignore: Add brk. > * tests/Makefile.am (check_PROGRAMS): Likewise. > (DECODER_TESTS): Add brk.test.
tests/brk.expected is not going to be distributed unless added to
EXTRA_DIST.
> ---
> tests/.gitignore | 1 +
> tests/Makefile.am | 2 ++
> tests/brk.c | 20 ++++++++++++++++++++
> tests/brk.expected | 1 +
> tests/brk.test | 10 ++++++++++
> 5 files changed, 34 insertions(+)
> create mode 100644 tests/brk.c
> create mode 100644 tests/brk.expected
> create mode 100755 tests/brk.test
>
> diff --git a/tests/.gitignore b/tests/.gitignore
> index 05cbd43..26c18ec 100644
> --- a/tests/.gitignore
> +++ b/tests/.gitignore
> @@ -15,6 +15,7 @@ attach-f-p
> attach-p-cmd-cmd
> attach-p-cmd-p
> bpf
> +brk
> caps
> chmod
> chown
> diff --git a/tests/Makefile.am b/tests/Makefile.am
> index a664275..64c1879 100644
> --- a/tests/Makefile.am
> +++ b/tests/Makefile.am
> @@ -70,6 +70,7 @@ check_PROGRAMS = \
> attach-p-cmd-cmd \
> attach-p-cmd-p \
> bpf \
> + brk \
> caps \
> chmod \
> chown \
> @@ -359,6 +360,7 @@ DECODER_TESTS = \
> aio.test \
> alarm.test \
> bpf.test \
> + brk.test \
> caps.test \
> chmod.test \
> chown.test \
> diff --git a/tests/brk.c b/tests/brk.c
> new file mode 100644
> index 0000000..1309bdc
> --- /dev/null
> +++ b/tests/brk.c
> @@ -0,0 +1,20 @@
> +#include "tests.h"
> +#include <sys/syscall.h>
> +
> +#ifdef __NR_brk
> +
> +# include <unistd.h>
> +
> +int
> +main(void)
> +{
> + syscall(__NR_brk, NULL);
> +
> + return 0;
Let's include more details in the check, e.g.
long rc = syscall(__NR_brk, NULL);
printf("brk\\(NULL\\) = %#lx\n", rc);
with subsequent
run_strace -a10 -ebrk $args > "$EXP"
match_grep "$LOG" "$EXP"
rm -f "$EXP"
--
ldv
pgpfWfNQkCT6w.pgp
Description: PGP signature
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