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authorTakashi Iwai <tiwai@suse.de>2022-04-19 17:26:01 +0200
committerTakashi Iwai <tiwai@suse.de>2022-04-19 17:26:01 +0200
commit0aea30a07ec6b50de0fc5f5b2ec34a68ead86b61 (patch)
treeee7d7d116570f39e47399c8f691a5a7565077eeb /tools/lib/perf/tests/test-threadmap.c
parent4ddef9c4d70aae0c9029bdec7c3f7f1c1c51ff8c (diff)
parent5b933c7262c5b0ea11ea3c3b3ea81add04895954 (diff)
Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.18 A collection of fixes that came in since the merge window, plus one new device ID for an x86 laptop. Nothing that really stands out with particularly big impact outside of the affected device.
Diffstat (limited to 'tools/lib/perf/tests/test-threadmap.c')
-rw-r--r--tools/lib/perf/tests/test-threadmap.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/tools/lib/perf/tests/test-threadmap.c b/tools/lib/perf/tests/test-threadmap.c
index 5e2a0291e94c..f728ad7002bb 100644
--- a/tools/lib/perf/tests/test-threadmap.c
+++ b/tools/lib/perf/tests/test-threadmap.c
@@ -11,9 +11,43 @@ static int libperf_print(enum libperf_print_level level,
return vfprintf(stderr, fmt, ap);
}
+static int test_threadmap_array(int nr, pid_t *array)
+{
+ struct perf_thread_map *threads;
+ int i;
+
+ threads = perf_thread_map__new_array(nr, array);
+ __T("Failed to allocate new thread map", threads);
+
+ __T("Unexpected number of threads", perf_thread_map__nr(threads) == nr);
+
+ for (i = 0; i < nr; i++) {
+ __T("Unexpected initial value of thread",
+ perf_thread_map__pid(threads, i) == (array ? array[i] : -1));
+ }
+
+ for (i = 1; i < nr; i++)
+ perf_thread_map__set_pid(threads, i, i * 100);
+
+ __T("Unexpected value of thread 0",
+ perf_thread_map__pid(threads, 0) == (array ? array[0] : -1));
+
+ for (i = 1; i < nr; i++) {
+ __T("Unexpected thread value",
+ perf_thread_map__pid(threads, i) == i * 100);
+ }
+
+ perf_thread_map__put(threads);
+
+ return 0;
+}
+
+#define THREADS_NR 10
int test_threadmap(int argc, char **argv)
{
struct perf_thread_map *threads;
+ pid_t thr_array[THREADS_NR];
+ int i;
__T_START;
@@ -27,6 +61,13 @@ int test_threadmap(int argc, char **argv)
perf_thread_map__put(threads);
perf_thread_map__put(threads);
+ test_threadmap_array(THREADS_NR, NULL);
+
+ for (i = 0; i < THREADS_NR; i++)
+ thr_array[i] = i + 100;
+
+ test_threadmap_array(THREADS_NR, thr_array);
+
__T_END;
return tests_failed == 0 ? 0 : -1;
}