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    Subject[PATCH 51/66] libperf: Add libperf_init() call to the tests
    Date
    From: Jiri Olsa <jolsa@kernel.org>

    Add libperf_init() call to the automated tests.

    Committer notes:

    Added missing stdarg.h and/or stdio.h to places using vfprintf.

    Signed-off-by: Jiri Olsa <jolsa@kernel.org>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Michael Petlan <mpetlan@redhat.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lore.kernel.org/lkml/20190913132355.21634-34-jolsa@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/lib/tests/test-cpumap.c | 10 ++++++++++
    tools/perf/lib/tests/test-evlist.c | 10 ++++++++++
    tools/perf/lib/tests/test-evsel.c | 10 ++++++++++
    tools/perf/lib/tests/test-threadmap.c | 10 ++++++++++
    4 files changed, 40 insertions(+)

    diff --git a/tools/perf/lib/tests/test-cpumap.c b/tools/perf/lib/tests/test-cpumap.c
    index 76a43cfb83a1..aa34c20df07e 100644
    --- a/tools/perf/lib/tests/test-cpumap.c
    +++ b/tools/perf/lib/tests/test-cpumap.c
    @@ -1,13 +1,23 @@
    // SPDX-License-Identifier: GPL-2.0
    +#include <stdarg.h>
    +#include <stdio.h>
    #include <perf/cpumap.h>
    #include <internal/tests.h>

    +static int libperf_print(enum libperf_print_level level,
    + const char *fmt, va_list ap)
    +{
    + return vfprintf(stderr, fmt, ap);
    +}
    +
    int main(int argc, char **argv)
    {
    struct perf_cpu_map *cpus;

    __T_START;

    + libperf_init(libperf_print);
    +
    cpus = perf_cpu_map__dummy_new();
    if (!cpus)
    return -1;
    diff --git a/tools/perf/lib/tests/test-evlist.c b/tools/perf/lib/tests/test-evlist.c
    index 4e1407f20ffd..e6b2ab2e2bde 100644
    --- a/tools/perf/lib/tests/test-evlist.c
    +++ b/tools/perf/lib/tests/test-evlist.c
    @@ -1,4 +1,6 @@
    // SPDX-License-Identifier: GPL-2.0
    +#include <stdio.h>
    +#include <stdarg.h>
    #include <linux/perf_event.h>
    #include <perf/cpumap.h>
    #include <perf/threadmap.h>
    @@ -6,6 +8,12 @@
    #include <perf/evsel.h>
    #include <internal/tests.h>

    +static int libperf_print(enum libperf_print_level level,
    + const char *fmt, va_list ap)
    +{
    + return vfprintf(stderr, fmt, ap);
    +}
    +
    static int test_stat_cpu(void)
    {
    struct perf_cpu_map *cpus;
    @@ -177,6 +185,8 @@ int main(int argc, char **argv)
    {
    __T_START;

    + libperf_init(libperf_print);
    +
    test_stat_cpu();
    test_stat_thread();
    test_stat_thread_enable();
    diff --git a/tools/perf/lib/tests/test-evsel.c b/tools/perf/lib/tests/test-evsel.c
    index 2c648fe5617e..1b6c4285ac2b 100644
    --- a/tools/perf/lib/tests/test-evsel.c
    +++ b/tools/perf/lib/tests/test-evsel.c
    @@ -1,10 +1,18 @@
    // SPDX-License-Identifier: GPL-2.0
    +#include <stdarg.h>
    +#include <stdio.h>
    #include <linux/perf_event.h>
    #include <perf/cpumap.h>
    #include <perf/threadmap.h>
    #include <perf/evsel.h>
    #include <internal/tests.h>

    +static int libperf_print(enum libperf_print_level level,
    + const char *fmt, va_list ap)
    +{
    + return vfprintf(stderr, fmt, ap);
    +}
    +
    static int test_stat_cpu(void)
    {
    struct perf_cpu_map *cpus;
    @@ -116,6 +124,8 @@ int main(int argc, char **argv)
    {
    __T_START;

    + libperf_init(libperf_print);
    +
    test_stat_cpu();
    test_stat_thread();
    test_stat_thread_enable();
    diff --git a/tools/perf/lib/tests/test-threadmap.c b/tools/perf/lib/tests/test-threadmap.c
    index 10a4f4cbbdd5..8c5f47247d9e 100644
    --- a/tools/perf/lib/tests/test-threadmap.c
    +++ b/tools/perf/lib/tests/test-threadmap.c
    @@ -1,13 +1,23 @@
    // SPDX-License-Identifier: GPL-2.0
    +#include <stdarg.h>
    +#include <stdio.h>
    #include <perf/threadmap.h>
    #include <internal/tests.h>

    +static int libperf_print(enum libperf_print_level level,
    + const char *fmt, va_list ap)
    +{
    + return vfprintf(stderr, fmt, ap);
    +}
    +
    int main(int argc, char **argv)
    {
    struct perf_thread_map *threads;

    __T_START;

    + libperf_init(libperf_print);
    +
    threads = perf_thread_map__new_dummy();
    if (!threads)
    return -1;
    --
    2.21.0
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