74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <stdarg.h>
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#include <stdio.h>
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#include <perf/threadmap.h>
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#include <internal/tests.h>
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#include "tests.h"
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static int libperf_print(enum libperf_print_level level,
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const char *fmt, va_list ap)
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{
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return vfprintf(stderr, fmt, ap);
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}
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static int test_threadmap_array(int nr, pid_t *array)
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{
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struct perf_thread_map *threads;
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int i;
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threads = perf_thread_map__new_array(nr, array);
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__T("Failed to allocate new thread map", threads);
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__T("Unexpected number of threads", perf_thread_map__nr(threads) == nr);
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for (i = 0; i < nr; i++) {
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__T("Unexpected initial value of thread",
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perf_thread_map__pid(threads, i) == (array ? array[i] : -1));
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}
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for (i = 1; i < nr; i++)
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perf_thread_map__set_pid(threads, i, i * 100);
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__T("Unexpected value of thread 0",
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perf_thread_map__pid(threads, 0) == (array ? array[0] : -1));
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for (i = 1; i < nr; i++) {
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__T("Unexpected thread value",
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perf_thread_map__pid(threads, i) == i * 100);
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}
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perf_thread_map__put(threads);
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return 0;
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}
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#define THREADS_NR 10
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int test_threadmap(int argc, char **argv)
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{
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struct perf_thread_map *threads;
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pid_t thr_array[THREADS_NR];
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int i;
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__T_START;
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libperf_init(libperf_print);
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threads = perf_thread_map__new_dummy();
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if (!threads)
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return -1;
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perf_thread_map__get(threads);
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perf_thread_map__put(threads);
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perf_thread_map__put(threads);
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test_threadmap_array(THREADS_NR, NULL);
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for (i = 0; i < THREADS_NR; i++)
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thr_array[i] = i + 100;
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test_threadmap_array(THREADS_NR, thr_array);
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__T_END;
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return tests_failed == 0 ? 0 : -1;
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}
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