| 1 | // SPDX-License-Identifier: GPL-2.0 |
|---|---|
| 2 | #include <stdarg.h> |
| 3 | #include <stdio.h> |
| 4 | #include <perf/cpumap.h> |
| 5 | #include <internal/tests.h> |
| 6 | #include "tests.h" |
| 7 | |
| 8 | static int libperf_print(enum libperf_print_level level, |
| 9 | const char *fmt, va_list ap) |
| 10 | { |
| 11 | return vfprintf(stderr, fmt, ap); |
| 12 | } |
| 13 | |
| 14 | int test_cpumap(int argc, char **argv) |
| 15 | { |
| 16 | struct perf_cpu_map *cpus; |
| 17 | struct perf_cpu cpu; |
| 18 | int idx; |
| 19 | |
| 20 | __T_START; |
| 21 | |
| 22 | libperf_init(libperf_print); |
| 23 | |
| 24 | cpus = perf_cpu_map__new_any_cpu(); |
| 25 | if (!cpus) |
| 26 | return -1; |
| 27 | |
| 28 | perf_cpu_map__get(cpus); |
| 29 | perf_cpu_map__put(cpus); |
| 30 | perf_cpu_map__put(cpus); |
| 31 | |
| 32 | cpus = perf_cpu_map__new_online_cpus(); |
| 33 | if (!cpus) |
| 34 | return -1; |
| 35 | |
| 36 | perf_cpu_map__for_each_cpu(cpu, idx, cpus) |
| 37 | __T("wrong cpu number", cpu.cpu != -1); |
| 38 | |
| 39 | perf_cpu_map__put(cpus); |
| 40 | |
| 41 | __T_END; |
| 42 | return tests_failed == 0 ? 0 : -1; |
| 43 | } |
| 44 |