diff options
Diffstat (limited to 'src/test/test-job-type.c')
-rw-r--r-- | src/test/test-job-type.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/test/test-job-type.c b/src/test/test-job-type.c new file mode 100644 index 0000000..519fff7 --- /dev/null +++ b/src/test/test-job-type.c @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include <stdio.h> + +#include "service.h" +#include "tests.h" +#include "unit.h" + +int main(int argc, char *argv[]) { + const ServiceState test_states[] = { SERVICE_DEAD, SERVICE_RUNNING }; + + test_setup_logging(LOG_DEBUG); + + 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; +} |