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test-loop-block: don't spawn threads in case N_THREADS is 1

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Let's simplify things if we are only supposed to create a single thread.
Makes it easier to debug things with gdb.
This commit is contained in:
Lennart Poettering
2022-04-07 18:55:58 +02:00
parent 7ffc7f3fcc
commit da9ae8ea6c
1 changed files with 15 additions and 9 deletions
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src/test/test-loop-block.c
+15 -9
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@@ -228,20 +228,26 @@ int main(int argc, char *argv[]) {
slow_tests_enabled() ? 5 * USEC_PER_SEC :
1 * USEC_PER_SEC);
for (unsigned i = 0; i < N_THREADS; i++)
assert_se(pthread_create(threads + i, NULL, thread_func, FD_TO_PTR(fd)) == 0);
assert_cc(N_THREADS > 0);
if (N_THREADS > 1)
for (unsigned i = 0; i < N_THREADS; i++)
assert_se(pthread_create(threads + i, NULL, thread_func, FD_TO_PTR(fd)) == 0);
log_notice("All threads started now.");
for (unsigned i = 0; i < N_THREADS; i++) {
log_notice("Joining thread #%u.", i);
if (N_THREADS == 1)
assert_se(thread_func(FD_TO_PTR(fd)) == NULL);
else
for (unsigned i = 0; i < N_THREADS; i++) {
log_notice("Joining thread #%u.", i);
void *k;
assert_se(pthread_join(threads[i], &k) == 0);
assert_se(k == NULL);
void *k;
assert_se(pthread_join(threads[i], &k) == 0);
assert_se(k == NULL);
log_notice("Joined thread #%u.", i);
}
log_notice("Joined thread #%u.", i);
}
log_notice("Threads are all terminated now.");