11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
89 lines
3.9 KiB
C
89 lines
3.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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***/
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#include <stdio.h>
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#include "job.h"
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#include "service.h"
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#include "unit.h"
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int main(int argc, char*argv[]) {
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JobType a, b, c, ab, bc, ab_c, bc_a, a_bc;
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const ServiceState test_states[] = { SERVICE_DEAD, SERVICE_RUNNING };
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unsigned i;
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bool merged_ab;
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/* fake a unit */
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static Service s = {
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.meta.load_state = UNIT_LOADED,
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.type = SERVICE_SIMPLE,
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};
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Unit *u = UNIT(&s);
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for (i = 0; i < ELEMENTSOF(test_states); i++) {
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s.state = test_states[i];
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printf("\nWith collapsing for service state %s\n"
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"=========================================\n", service_state_to_string(s.state));
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for (a = 0; a < _JOB_TYPE_MAX_MERGING; a++) {
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for (b = 0; b < _JOB_TYPE_MAX_MERGING; b++) {
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ab = a;
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merged_ab = (job_type_merge_and_collapse(&ab, b, u) >= 0);
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if (!job_type_is_mergeable(a, b)) {
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assert_se(!merged_ab);
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printf("Not mergeable: %s + %s\n", job_type_to_string(a), job_type_to_string(b));
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continue;
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}
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assert_se(merged_ab);
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printf("%s + %s = %s\n", job_type_to_string(a), job_type_to_string(b), job_type_to_string(ab));
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for (c = 0; c < _JOB_TYPE_MAX_MERGING; c++) {
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/* Verify transitivity of mergeability of job types */
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assert_se(!job_type_is_mergeable(a, b) ||
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!job_type_is_mergeable(b, c) ||
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job_type_is_mergeable(a, c));
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/* Verify that merged entries can be merged with the same entries
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* they can be merged with separately */
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assert_se(!job_type_is_mergeable(a, c) || job_type_is_mergeable(ab, c));
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assert_se(!job_type_is_mergeable(b, c) || job_type_is_mergeable(ab, c));
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/* Verify that if a merged with b is not mergeable with c, then
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* either a or b is not mergeable with c either. */
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assert_se(job_type_is_mergeable(ab, c) || !job_type_is_mergeable(a, c) || !job_type_is_mergeable(b, c));
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bc = b;
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if (job_type_merge_and_collapse(&bc, c, u) >= 0) {
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/* Verify associativity */
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ab_c = ab;
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assert_se(job_type_merge_and_collapse(&ab_c, c, u) == 0);
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bc_a = bc;
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assert_se(job_type_merge_and_collapse(&bc_a, a, u) == 0);
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a_bc = a;
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assert_se(job_type_merge_and_collapse(&a_bc, bc, u) == 0);
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assert_se(ab_c == bc_a);
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assert_se(ab_c == a_bc);
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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));
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}
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}
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}
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}
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}
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return 0;
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}
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