void test_threads_basic__exit(void)
{
#ifndef GIT_THREADS
clar__skip();
#else
git_thread thread;
void *result;
/* Ensure that the return value of the threadproc is returned. */
cl_git_pass(git_thread_create(&thread, return_normally, (void *)424242));
cl_git_pass(git_thread_join(&thread, &result));
cl_assert_equal_sz(424242, (size_t)result);
/* Ensure that the return value of `git_thread_exit` is returned. */
cl_git_pass(git_thread_create(&thread, return_normally, (void *)232323));
cl_git_pass(git_thread_join(&thread, &result));
cl_assert_equal_sz(232323, (size_t)result);
#endif
}
void test_threads_refdb__iterator(void)
{
int r, t;
git_thread th[THREADS];
int id[THREADS];
git_oid head;
git_reference *ref;
char name[128];
git_refdb *refdb;
g_repo = cl_git_sandbox_init("testrepo2");
cl_git_pass(git_reference_name_to_id(&head, g_repo, "HEAD"));
/* make a bunch of references */
for (r = 0; r < 200; ++r) {
p_snprintf(name, sizeof(name), "refs/heads/direct-%03d", r);
cl_git_pass(git_reference_create(&ref, g_repo, name, &head, 0, NULL));
git_reference_free(ref);
}
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
git_refdb_free(refdb);
g_expected = 206;
for (r = 0; r < REPEAT; ++r) {
g_repo = cl_git_sandbox_reopen(); /* reopen to flush caches */
for (t = 0; t < THREADS; ++t) {
id[t] = t;
#ifdef GIT_THREADS
cl_git_pass(git_thread_create(&th[t], iterate_refs, &id[t]));
#else
th[t] = t;
iterate_refs(&id[t]);
#endif
}
#ifdef GIT_THREADS
for (t = 0; t < THREADS; ++t) {
cl_git_pass(git_thread_join(&th[t], NULL));
}
#endif
memset(th, 0, sizeof(th));
}
}
void test_threads_refdb__edit_while_iterate(void)
{
int r, t;
int id[THREADS];
git_oid head;
git_reference *ref;
char name[128];
git_refdb *refdb;
#ifdef GIT_THREADS
git_thread th[THREADS];
#endif
g_repo = cl_git_sandbox_init("testrepo2");
cl_git_pass(git_reference_name_to_id(&head, g_repo, "HEAD"));
/* make a bunch of references */
for (r = 0; r < 50; ++r) {
p_snprintf(name, sizeof(name), "refs/heads/starter-%03d", r);
cl_git_pass(git_reference_create(&ref, g_repo, name, &head, 0, NULL));
git_reference_free(ref);
}
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
git_refdb_free(refdb);
g_expected = -1;
g_repo = cl_git_sandbox_reopen(); /* reopen to flush caches */
for (t = 0; t < THREADS; ++t) {
void *(*fn)(void *arg);
switch (t & 0x3) {
case 0: fn = create_refs; break;
case 1: fn = delete_refs; break;
default: fn = iterate_refs; break;
}
id[t] = t;
/* It appears with all reflog writing changes, etc., that this
* test has started to fail quite frequently, so let's disable it
* for now by just running on a single thread...
*/
/* #ifdef GIT_THREADS */
/* cl_git_pass(git_thread_create(&th[t], fn, &id[t])); */
/* #else */
fn(&id[t]);
/* #endif */
}
#ifdef GIT_THREADS
/* for (t = 0; t < THREADS; ++t) { */
/* cl_git_pass(git_thread_join(th[t], NULL)); */
/* } */
memset(th, 0, sizeof(th));
for (t = 0; t < THREADS; ++t) {
id[t] = t;
cl_git_pass(git_thread_create(&th[t], iterate_refs, &id[t]));
}
for (t = 0; t < THREADS; ++t) {
cl_git_pass(git_thread_join(&th[t], NULL));
}
#endif
}
void test_threads_refdb__edit_while_iterate(void)
{
int r, t;
struct th_data th_data[THREADS];
git_oid head;
git_reference *ref;
char name[128];
git_refdb *refdb;
#ifdef GIT_THREADS
git_thread th[THREADS];
#endif
g_repo = cl_git_sandbox_init("testrepo2");
cl_git_pass(git_reference_name_to_id(&head, g_repo, "HEAD"));
/* make a bunch of references */
for (r = 0; r < 50; ++r) {
p_snprintf(name, sizeof(name), "refs/heads/starter-%03d", r);
cl_git_pass(git_reference_create(&ref, g_repo, name, &head, 0, NULL));
git_reference_free(ref);
}
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
git_refdb_free(refdb);
g_expected = -1;
g_repo = cl_git_sandbox_reopen(); /* reopen to flush caches */
for (t = 0; t < THREADS; ++t) {
void *(*fn)(void *arg);
switch (t & 0x3) {
case 0: fn = create_refs; break;
case 1: fn = delete_refs; break;
default: fn = iterate_refs; break;
}
th_data[t].id = t;
th_data[t].path = git_repository_path(g_repo);
#ifdef GIT_THREADS
cl_git_pass(git_thread_create(&th[t], fn, &th_data[t]));
#else
fn(&th_data[t]);
#endif
}
#ifdef GIT_THREADS
for (t = 0; t < THREADS; ++t) {
cl_git_pass(git_thread_join(&th[t], NULL));
cl_git_thread_check(&th_data[t]);
}
memset(th, 0, sizeof(th));
for (t = 0; t < THREADS; ++t) {
th_data[t].id = t;
cl_git_pass(git_thread_create(&th[t], iterate_refs, &th_data[t]));
}
for (t = 0; t < THREADS; ++t) {
cl_git_pass(git_thread_join(&th[t], NULL));
cl_git_thread_check(&th_data[t]);
}
#endif
}
