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
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