| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <stdio.h> |
| |
| #include "service.h" |
| #include "unit.h" |
| |
| int main(int argc, char *argv[]) { |
| const ServiceState test_states[] = { SERVICE_DEAD, SERVICE_RUNNING }; |
| |
| for (size_t i = 0; i < ELEMENTSOF(test_states); i++) { |
| /* fake a unit */ |
| Service s = { |
| .meta.load_state = UNIT_LOADED, |
| .type = SERVICE_SIMPLE, |
| .state = test_states[i], |
| }; |
| Unit *u = UNIT(&s); |
| |
| printf("\nWith collapsing for service state %s\n" |
| "=========================================\n", service_state_to_string(s.state)); |
| for (JobType a = 0; a < _JOB_TYPE_MAX_MERGING; a++) { |
| for (JobType b = 0; b < _JOB_TYPE_MAX_MERGING; b++) { |
| |
| JobType ab = a; |
| bool merged_ab = job_type_merge_and_collapse(&ab, b, u) >= 0; |
| |
| if (!job_type_is_mergeable(a, b)) { |
| assert_se(!merged_ab); |
| printf("Not mergeable: %s + %s\n", job_type_to_string(a), job_type_to_string(b)); |
| continue; |
| } |
| |
| assert_se(merged_ab); |
| printf("%s + %s = %s\n", job_type_to_string(a), job_type_to_string(b), job_type_to_string(ab)); |
| |
| for (JobType c = 0; c < _JOB_TYPE_MAX_MERGING; c++) { |
| |
| /* Verify transitivity of mergeability of job types */ |
| assert_se(!job_type_is_mergeable(a, b) || |
| !job_type_is_mergeable(b, c) || |
| job_type_is_mergeable(a, c)); |
| |
| /* Verify that merged entries can be merged with the same entries |
| * they can be merged with separately */ |
| assert_se(!job_type_is_mergeable(a, c) || job_type_is_mergeable(ab, c)); |
| assert_se(!job_type_is_mergeable(b, c) || job_type_is_mergeable(ab, c)); |
| |
| /* Verify that if a merged with b is not mergeable with c, then |
| * either a or b is not mergeable with c either. */ |
| assert_se(job_type_is_mergeable(ab, c) || !job_type_is_mergeable(a, c) || !job_type_is_mergeable(b, c)); |
| |
| JobType bc = b; |
| if (job_type_merge_and_collapse(&bc, c, u) >= 0) { |
| |
| /* Verify associativity */ |
| |
| JobType ab_c = ab; |
| assert_se(job_type_merge_and_collapse(&ab_c, c, u) == 0); |
| |
| JobType bc_a = bc; |
| assert_se(job_type_merge_and_collapse(&bc_a, a, u) == 0); |
| |
| JobType a_bc = a; |
| assert_se(job_type_merge_and_collapse(&a_bc, bc, u) == 0); |
| |
| assert_se(ab_c == bc_a); |
| assert_se(ab_c == a_bc); |
| |
| printf("%s + %s + %s = %s\n", job_type_to_string(a), job_type_to_string(b), job_type_to_string(c), job_type_to_string(ab_c)); |
| } |
| } |
| } |
| } |
| } |
| |
| return 0; |
| } |