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author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:25:00 +0200 |
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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) | |
download | linux-c0e730456ae8a864701f5ca4f6c2e23010e4b04a.tar.gz |
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; +} |