Commit c0e73045 authored Jul 21, 2019 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Jul 29, 2019

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>

parent 6a94b52a

tools/perf/lib/tests/Makefile

+1 −1

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)

		TESTS =
		TESTS = test-cpumap

		TESTS_SO := $(addsuffix -so,$(TESTS))
		TESTS_A := $(addsuffix -a,$(TESTS))

tools/perf/lib/tests/test-cpumap.c

0 → 100644

+21 −0

Original line number	Diff line number	Diff line
		// 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;
		}

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