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core: add internal API to remove dependencies again, based on dependency mask

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let's make use of the dependency mask, and add internal API to remove
dependencies ago, based on bits in the dependency mask.
This commit is contained in:
Lennart Poettering
2017-11-10 19:45:29 +01:00
parent 2651d03751
commit c999cf385a
3 changed files with 98 additions and 0 deletions
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src/test/test-engine.c
+27
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@@ -115,6 +115,33 @@ int main(int argc, char *argv[]) {
assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, b, true, UNIT_DEPENDENCY_UDEV) == 0);
assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, c, true, UNIT_DEPENDENCY_PROC_SWAP) == 0);
assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
assert_se(hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
unit_remove_dependencies(a, UNIT_DEPENDENCY_UDEV);
assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
unit_remove_dependencies(a, UNIT_DEPENDENCY_PROC_SWAP);
assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
manager_free(m);
return 0;