linux/tools/lib/perf/tests/test-threadmap.c
Jiri Olsa 3d970601da libperf: Change tests to single static and shared binaries
Make tests to be two binaries 'tests_static' and 'tests_shared', so the
maintenance is easier.

Adding tests under libperf build system, so we define all the flags just
once.

Adding make-tests tule to just compile tests without running them.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shunsuke Nakamura <nakamura.shun@fujitsu.com>
Link: http://lore.kernel.org/lkml/20210706151704.73662-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-07-07 11:41:58 -03:00

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C

// SPDX-License-Identifier: GPL-2.0
#include <stdarg.h>
#include <stdio.h>
#include <perf/threadmap.h>
#include <internal/tests.h>
#include "tests.h"
static int libperf_print(enum libperf_print_level level,
const char *fmt, va_list ap)
{
return vfprintf(stderr, fmt, ap);
}
int test_threadmap(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;
perf_thread_map__get(threads);
perf_thread_map__put(threads);
perf_thread_map__put(threads);
__T_END;
return tests_failed == 0 ? 0 : -1;
}