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tests: add test for unit name printing

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-01-29 15:25:36 -05:00
parent 3251c0d239
commit 1682ff6011
2 changed files with 94 additions and 2 deletions
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4
Makefile.am
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@ -1325,6 +1325,10 @@ test_efivars_LDADD = \
test_unit_name_SOURCES = \
src/test/test-unit-name.c
test_unit_name_CFLAGS = \
$(AM_CFLAGS) \
$(DBUS_CFLAGS)
test_unit_name_LDADD = \
libsystemd-core.la

92
src/test/test-unit-name.c
View File

@ -4,6 +4,7 @@
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
@ -22,12 +23,19 @@
#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"
int main(int argc, char* argv[]) {
static void test_replacements(void) {
#define expect(pattern, repl, expected) \
{ \
char _cleanup_free_ *t = \
@ -97,5 +105,85 @@ int main(int argc, char* argv[]) {
expect("_____##@;;;,,,##----.....service");
expect("xxx@@@@/////\\\\\\\\\\yyy.service");
#undef expect
}
static void test_unit_printf(void) {
Manager *m;
Unit *u, *u2;
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);
assert_se(manager_new(SYSTEMD_SYSTEM, &m) == 0);
#define expect(unit, pattern, expected) \
{ \
char _cleanup_free_ *t = \
unit_full_printf(unit, pattern); \
printf("result: %s\n", t); \
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");
/* 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");
}
int main(int argc, char* argv[]) {
test_replacements();
test_unit_printf();
return 0;
}