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-rw-r--r--src/test-install.c264
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diff --git a/src/test-install.c b/src/test-install.c
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2011 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+
+#include "util.h"
+#include "install.h"
+
+static void dump_changes(UnitFileChange *c, unsigned n) {
+ unsigned i;
+
+ assert(n == 0 || c);
+
+ for (i = 0; i < n; i++) {
+ if (c[i].type == UNIT_FILE_UNLINK)
+ printf("rm '%s'\n", c[i].path);
+ else if (c[i].type == UNIT_FILE_SYMLINK)
+ printf("ln -s '%s' '%s'\n", c[i].source, c[i].path);
+ }
+}
+
+int main(int argc, char* argv[]) {
+ Hashmap *h;
+ UnitFileList *p;
+ Iterator i;
+ int r;
+ const char *const files[] = { "avahi-daemon.service", NULL };
+ const char *const files2[] = { "/home/lennart/test.service", NULL };
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
+
+ h = hashmap_new(string_hash_func, string_compare_func);
+ r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);
+ assert_se(r == 0);
+
+ HASHMAP_FOREACH(p, h, i) {
+ UnitFileState s;
+
+ s = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(p->path));
+
+ assert_se(p->state == s);
+
+ fprintf(stderr, "%s (%s)\n",
+ p->path,
+ unit_file_state_to_string(p->state));
+ }
+
+ unit_file_list_free(h);
+
+ log_error("enable");
+
+ r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ log_error("enable2");
+
+ r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_ENABLED);
+
+ log_error("disable");
+
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
+
+ log_error("mask");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+ log_error("mask2");
+ r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
+
+ log_error("unmask");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+ log_error("unmask2");
+ r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
+
+ log_error("mask");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_mask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
+
+ log_error("disable");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+ log_error("disable2");
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_MASKED);
+
+ log_error("umask");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_unmask(UNIT_FILE_SYSTEM, false, NULL, (char**) files, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, files[0]) == UNIT_FILE_DISABLED);
+
+ log_error("enable files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_enable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_ENABLED);
+
+ log_error("disable files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
+
+ log_error("link files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_LINKED);
+
+ log_error("disable files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
+
+ log_error("link files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_link(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_LINKED);
+
+ log_error("reenable files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_reenable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == UNIT_FILE_ENABLED);
+
+ log_error("disable files2");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, false, NULL, (char**) files2, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files2[0])) == _UNIT_FILE_STATE_INVALID);
+ log_error("preset files");
+ changes = NULL;
+ n_changes = 0;
+
+ r = unit_file_preset(UNIT_FILE_SYSTEM, false, NULL, (char**) files, false, &changes, &n_changes);
+ assert_se(r >= 0);
+
+ dump_changes(changes, n_changes);
+ unit_file_changes_free(changes, n_changes);
+
+ assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, NULL, file_name_from_path(files[0])) == UNIT_FILE_ENABLED);
+
+ return 0;
+}
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