diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:25:00 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:46 -0300 |
| commit | c0e730456ae8a864701f5ca4f6c2e23010e4b04a (patch) | |
| tree | 539084fb6c1d1b1e625ac3deb422384a96c198ce /tools/perf/lib | |
| parent | 6a94b52a71b7d3ca3ec47c194f7916b306cb26ef (diff) | |
libperf: Add perf_cpu_map test
Add simple perf_cpu_map tests.
Committer testing:
One has to build it in the source tree, a limitation that should be
fixed in followup patches:
$ make O=/tmp/build/perf -C tools/perf/lib
make: Entering directory '/home/acme/git/perf/tools/perf/lib'
LINK /tmp/build/perf/libperf.so.0.0.1
GEN /tmp/build/perf/libperf.pc
make: Leaving directory '/home/acme/git/perf/tools/perf/lib'
$ make O=/tmp/build/perf -C tools/perf/lib tests
make: Entering directory '/home/acme/git/perf/tools/perf/lib'
LINK test-cpumap-a
gcc: error: ../libperf.a: No such file or directory
make[1]: *** [Makefile:22: test-cpumap-a] Error 1
make: *** [Makefile:115: tests] Error 2
make: Leaving directory '/home/acme/git/perf/tools/perf/lib'
[acme@quaco perf]$ make -C tools/perf/lib
make: Entering directory '/home/acme/git/perf/tools/perf/lib'
HOSTCC fixdep.o
HOSTLD fixdep-in.o
LINK fixdep
CC core.o
CC cpumap.o
CC threadmap.o
CC evsel.o
CC evlist.o
CC zalloc.o
CC xyarray.o
CC lib.o
LD libperf-in.o
AR libperf.a
LINK libperf.so.0.0.1
GEN libperf.pc
make: Leaving directory '/home/acme/git/perf/tools/perf/lib'
$ make O=/tmp/build/perf -C tools/perf/lib tests
make: Entering directory '/home/acme/git/perf/tools/perf/lib'
LINK test-cpumap-a
LINK test-cpumap-so
running static:
- running test-cpumap.c...OK
running dynamic:
- running test-cpumap.c...OK
make: Leaving directory '/home/acme/git/perf/tools/perf/lib'
$
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-74-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib')
| -rw-r--r-- | tools/perf/lib/tests/Makefile | 2 | ||||
| -rw-r--r-- | tools/perf/lib/tests/test-cpumap.c | 21 |
2 files changed, 22 insertions, 1 deletions
diff --git a/tools/perf/lib/tests/Makefile b/tools/perf/lib/tests/Makefile index de951ae38dea..b72c8c47df61 100644 --- a/tools/perf/lib/tests/Makefile +++ b/tools/perf/lib/tests/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) -TESTS = +TESTS = test-cpumap TESTS_SO := $(addsuffix -so,$(TESTS)) TESTS_A := $(addsuffix -a,$(TESTS)) diff --git a/tools/perf/lib/tests/test-cpumap.c b/tools/perf/lib/tests/test-cpumap.c new file mode 100644 index 000000000000..76a43cfb83a1 --- /dev/null +++ b/tools/perf/lib/tests/test-cpumap.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <perf/cpumap.h> +#include <internal/tests.h> + +int main(int argc, char **argv) +{ + struct perf_cpu_map *cpus; + + __T_START; + + cpus = perf_cpu_map__dummy_new(); + if (!cpus) + return -1; + + perf_cpu_map__get(cpus); + perf_cpu_map__put(cpus); + perf_cpu_map__put(cpus); + + __T_OK; + return 0; +} |