This file is part of systemd.
Copyright 2012 Lennart Poettering
+ Copyright 2013 Zbigniew Jędrzejewski-Szmek
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/types.h>
+#include <pwd.h>
+#include "manager.h"
+#include "unit.h"
#include "unit-name.h"
+#include "unit-printf.h"
+#include "install.h"
+#include "specifier.h"
#include "util.h"
+#include "macro.h"
+
+static void test_replacements(void) {
+#define expect(pattern, repl, expected) \
+ { \
+ char _cleanup_free_ *t = \
+ unit_name_replace_instance(pattern, repl); \
+ puts(t); \
+ assert(streq(t, expected)); \
+ }
+
+ expect("foo@.service", "waldo", "foo@waldo.service");
+ expect("foo@xyz.service", "waldo", "foo@waldo.service");
+ expect("xyz", "waldo", "xyz");
+ expect("", "waldo", "");
+ expect("foo.service", "waldo", "foo.service");
+ expect(".service", "waldo", ".service");
+ expect("foo@", "waldo", "foo@waldo");
+ expect("@bar", "waldo", "@waldo");
+
+ puts("-------------------------------------------------");
+#undef expect
+#define expect(path, suffix, expected) \
+ { \
+ char _cleanup_free_ *k, *t = \
+ unit_name_from_path(path, suffix); \
+ puts(t); \
+ k = unit_name_to_path(t); \
+ puts(k); \
+ assert(streq(k, expected ? expected : path)); \
+ }
+
+ expect("/waldo", ".mount", NULL);
+ expect("/waldo/quuix", ".mount", NULL);
+ expect("/waldo/quuix/", ".mount", "/waldo/quuix");
+ expect("/", ".mount", NULL);
+ expect("///", ".mount", "/");
+
+ puts("-------------------------------------------------");
+#undef expect
+#define expect(pattern, path, suffix, expected) \
+ { \
+ char _cleanup_free_ *t = \
+ unit_name_from_path_instance(pattern, path, suffix); \
+ puts(t); \
+ assert(streq(t, expected)); \
+ }
+
+ expect("waldo", "/waldo", ".mount", "waldo@waldo.mount");
+ expect("waldo", "/waldo////quuix////", ".mount", "waldo@waldo-quuix.mount");
+ expect("waldo", "/", ".mount", "waldo@-.mount");
+ expect("wa--ldo", "/--", ".mount", "wa--ldo@\\x2d\\x2d.mount");
+
+ puts("-------------------------------------------------");
+#undef expect
+#define expect(pattern) \
+ { \
+ char _cleanup_free_ *k, *t; \
+ assert_se(t = unit_name_mangle(pattern)); \
+ assert_se(k = unit_name_mangle(t)); \
+ puts(t); \
+ assert_se(streq(t, k)); \
+ }
+
+ expect("/home");
+ expect("/dev/sda");
+ expect("üxknürz.service");
+ expect("foobar-meh...waldi.service");
+ expect("_____####----.....service");
+ expect("_____##@;;;,,,##----.....service");
+ expect("xxx@@@@/////\\\\\\\\\\yyy.service");
+
+#undef expect
+}
+
+static void test_unit_printf(void) {
+ Manager *m;
+ Unit *u, *u2;
+ int r;
+
+ char _cleanup_free_ *mid, *bid, *host, *root_uid;
+ struct passwd *root;
+
+ assert_se((mid = specifier_machine_id('m', NULL, NULL)));
+ assert_se((bid = specifier_boot_id('b', NULL, NULL)));
+ assert_se((host = gethostname_malloc()));
+
+ assert_se((root = getpwnam("root")));
+ assert_se(asprintf(&root_uid, "%d", (int) root->pw_uid) > 0);
+
+ r = manager_new(SYSTEMD_USER, &m);
+ if (r == -EPERM) {
+ puts("manager_new: Permission denied. Skipping test.");
+ return;
+ }
+ assert(r == 0);
+
+#define expect(unit, pattern, expected) \
+ { \
+ char *e; \
+ char _cleanup_free_ *t = \
+ unit_full_printf(unit, pattern); \
+ printf("result: %s\nexpect: %s\n", t, expected); \
+ if ((e = endswith(expected, "*"))) \
+ assert(strncmp(t, e, e-expected)); \
+ else \
+ assert(streq(t, expected)); \
+ }
+
+ assert_se(setenv("USER", "root", 1) == 0);
+ assert_se(setenv("HOME", "/root", 1) == 0);
+
+ assert_se(u = unit_new(m, sizeof(Service)));
+ assert_se(unit_add_name(u, "blah.service") == 0);
+ assert_se(unit_add_name(u, "blah.service") == 0);
+
+ /* general tests */
+ expect(u, "%%", "%");
+ expect(u, "%%s", "%s");
+ expect(u, "%", ""); // REALLY?
+
+ /* normal unit */
+ expect(u, "%n", "blah.service");
+ expect(u, "%N", "blah");
+ expect(u, "%p", "blah");
+ expect(u, "%P", "blah");
+ expect(u, "%i", "");
+ expect(u, "%I", "");
+ expect(u, "%u", root->pw_name);
+ expect(u, "%U", root_uid);
+ expect(u, "%h", root->pw_dir);
+ expect(u, "%s", root->pw_shell);
+ expect(u, "%m", mid);
+ expect(u, "%b", bid);
+ expect(u, "%H", host);
+ expect(u, "%t", "/run/user/*");
+
+ /* templated */
+ assert_se(u2 = unit_new(m, sizeof(Service)));
+ assert_se(unit_add_name(u2, "blah@foo-foo.service") == 0);
+ assert_se(unit_add_name(u2, "blah@foo-foo.service") == 0);
+
+ expect(u2, "%n", "blah@foo-foo.service");
+ expect(u2, "%N", "blah@foo-foo");
+ expect(u2, "%p", "blah");
+ expect(u2, "%P", "blah");
+ expect(u2, "%i", "foo-foo");
+ expect(u2, "%I", "foo/foo");
+ expect(u2, "%u", root->pw_name);
+ expect(u2, "%U", root_uid);
+ expect(u2, "%h", root->pw_dir);
+ expect(u2, "%s", root->pw_shell);
+ expect(u2, "%m", mid);
+ expect(u2, "%b", bid);
+ expect(u2, "%H", host);
+ expect(u2, "%t", "/run/user/*");
+}
int main(int argc, char* argv[]) {
- char *t, *k;
-
- t = unit_name_replace_instance("foo@.service", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("foo@xyz.service", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("xyz", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("", "");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("foo.service", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance(".service", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("foo@bar", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("foo@", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("@", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_replace_instance("@bar", "waldo");
- puts(t);
- free(t);
-
- t = unit_name_from_path("/waldo", ".mount");
- puts(t);
- k = unit_name_to_path(t);
- puts(k);
- free(k);
- free(t);
-
- t = unit_name_from_path("/waldo/quuix", ".mount");
- puts(t);
- k = unit_name_to_path(t);
- puts(k);
- free(k);
- free(t);
-
- t = unit_name_from_path("/waldo/quuix/", ".mount");
- puts(t);
- k = unit_name_to_path(t);
- puts(k);
- free(k);
- free(t);
-
- t = unit_name_from_path("/", ".mount");
- puts(t);
- k = unit_name_to_path(t);
- puts(k);
- free(k);
- free(t);
-
- t = unit_name_from_path("///", ".mount");
- puts(t);
- k = unit_name_to_path(t);
- puts(k);
- free(k);
- free(t);
-
- t = unit_name_from_path_instance("waldo", "/waldo", ".mount");
- puts(t);
- free(t);
-
- t = unit_name_from_path_instance("waldo", "/waldo////quuix////", ".mount");
- puts(t);
- free(t);
-
- t = unit_name_from_path_instance("waldo", "/", ".mount");
- puts(t);
- free(t);
-
- t = unit_name_from_path_instance("wa--ldo", "/--", ".mount");
- puts(t);
- free(t);
-
- assert_se(t = unit_name_mangle("/home"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("/dev/sda"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("üxknürz.service"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("foobar-meh...waldi.service"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("_____####----.....service"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("_____##@;;;,,,##----.....service"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
-
- assert_se(t = unit_name_mangle("xxx@@@@/////\\\\\\\\\\yyy.service"));
- assert_se(k = unit_name_mangle(t));
- puts(t);
- assert_se(streq(t, k));
- free(t);
- free(k);
+ test_replacements();
+ test_unit_printf();
return 0;
}