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    Subject[PATCH 101/107] libperf: Add perf_thread_map test
    Date
    From: Jiri Olsa <jolsa@kernel.org>

    Add simple perf_thread_map tests.

    Committer testing:

    $ 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-threadmap-a
    LINK test-cpumap-so
    LINK test-threadmap-so
    running static:
    - running test-cpumap.c...OK
    - running test-threadmap.c...OK
    running dynamic:
    - running test-cpumap.c...OK
    - running test-threadmap.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/20190721112506.12306-75-jolsa@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/lib/tests/Makefile | 2 +-
    tools/perf/lib/tests/test-threadmap.c | 21 +++++++++++++++++++++
    2 files changed, 22 insertions(+), 1 deletion(-)
    create mode 100644 tools/perf/lib/tests/test-threadmap.c

    diff --git a/tools/perf/lib/tests/Makefile b/tools/perf/lib/tests/Makefile
    index b72c8c47df61..5dc84003e3a7 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 = test-cpumap
    +TESTS = test-cpumap test-threadmap

    TESTS_SO := $(addsuffix -so,$(TESTS))
    TESTS_A := $(addsuffix -a,$(TESTS))
    diff --git a/tools/perf/lib/tests/test-threadmap.c b/tools/perf/lib/tests/test-threadmap.c
    new file mode 100644
    index 000000000000..10a4f4cbbdd5
    --- /dev/null
    +++ b/tools/perf/lib/tests/test-threadmap.c
    @@ -0,0 +1,21 @@
    +// SPDX-License-Identifier: GPL-2.0
    +#include <perf/threadmap.h>
    +#include <internal/tests.h>
    +
    +int main(int argc, char **argv)
    +{
    + struct perf_thread_map *threads;
    +
    + __T_START;
    +
    + threads = perf_thread_map__new_dummy();
    + if (!threads)
    + return -1;
    +
    + perf_thread_map__get(threads);
    + perf_thread_map__put(threads);
    + perf_thread_map__put(threads);
    +
    + __T_OK;
    + return 0;
    +}
    --
    2.21.0
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