#include <assert.h>

#include <stdio.h>

#include <stddef.h>

#include <string.h>

#include <unistd.h>

#include "install.h"

#include "install-printf.h"

#include "specifier.h"

#include "util.h"

#include "macro.h"

#include "hashmap.h"

#include "load-fragment.h"

#include "strv.h"

#include "fileio.h"

#include "test-helper.h"

static int test_unit_file_get_set(void) {

int r;

Hashmap *h;

Iterator i;

UnitFileList *p;

h = hashmap_new(string_hash_func, string_compare_func);

assert(h);

r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);

log_full(r == 0 ? LOG_INFO : LOG_ERR,

"unit_file_get_list: %s", strerror(-r));

if (r < 0)

return EXIT_FAILURE;

HASHMAP_FOREACH(p, h, i)

printf("%s = %s\n", p->path, unit_file_state_to_string(p->state));

unit_file_list_free(h);

return 0;

}

static void check_execcommand(ExecCommand *c,

const char* path,

const char* argv0,

const char* argv1,

bool ignore) {

assert_se(c);

log_info("%s %s %s %s",

c->path, c->argv[0], c->argv[1], c->argv[2]);

assert_se(streq(c->path, path));

assert_se(streq(c->argv[0], argv0));

assert_se(streq(c->argv[1], argv1));

assert_se(c->argv[2] == NULL);

assert_se(c->ignore == ignore);

}

static void test_config_parse_exec(void) {

/* int config_parse_exec( */

/* const char *filename, */

/* unsigned line, */

/* const char *section, */

/* const char *lvalue, */

/* int ltype, */

/* const char *rvalue, */

/* void *data, */

/* void *userdata) */

int r;

ExecCommand *c = NULL, *c1;

/* basic test */

r = config_parse_exec(NULL, "fake", 1, "section",

"LValue", 0, "/RValue r1",

&c, NULL);

assert_se(r >= 0);

check_execcommand(c, "/RValue", "/RValue", "r1", false);

r = config_parse_exec(NULL, "fake", 2, "section",

"LValue", 0, "/RValue///slashes/// r1",

&c, NULL);

/* test slashes */

assert_se(r >= 0);

c1 = c->command_next;

check_execcommand(c1, "/RValue/slashes", "/RValue///slashes///",

"r1", false);

/* honour_argv0 */

r = config_parse_exec(NULL, "fake", 3, "section",

"LValue", 0, "@/RValue///slashes2/// argv0 r1",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1, "/RValue/slashes2", "argv0", "r1", false);

/* ignore && honour_argv0 */

r = config_parse_exec(NULL, "fake", 4, "section",

"LValue", 0, "-@/RValue///slashes3/// argv0a r1",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1,

"/RValue/slashes3", "argv0a", "r1", true);

/* ignore && honour_argv0 */

r = config_parse_exec(NULL, "fake", 4, "section",

"LValue", 0, "@-/RValue///slashes4/// argv0b r1",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1,

"/RValue/slashes4", "argv0b", "r1", true);

/* ignore && ignore */

r = config_parse_exec(NULL, "fake", 4, "section",

"LValue", 0, "--/RValue argv0 r1",

&c, NULL);

assert_se(r == 0);

assert_se(c1->command_next == NULL);

/* ignore && ignore */

r = config_parse_exec(NULL, "fake", 4, "section",

"LValue", 0, "-@-/RValue argv0 r1",

&c, NULL);

assert_se(r == 0);

assert_se(c1->command_next == NULL);

/* semicolon */

r = config_parse_exec(NULL, "fake", 5, "section",

"LValue", 0,

"-@/RValue argv0 r1 ; "

"/goo/goo boo",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1,

"/RValue", "argv0", "r1", true);

c1 = c1->command_next;

check_execcommand(c1,

"/goo/goo", "/goo/goo", "boo", false);

/* trailing semicolon */

r = config_parse_exec(NULL, "fake", 5, "section",

"LValue", 0,

"-@/RValue argv0 r1 ; ",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1,

"/RValue", "argv0", "r1", true);

assert_se(c1->command_next == NULL);

/* escaped semicolon */

r = config_parse_exec(NULL, "fake", 5, "section",

"LValue", 0,

"/usr/bin/find \\;",

&c, NULL);

assert_se(r >= 0);

c1 = c1->command_next;

check_execcommand(c1,

"/usr/bin/find", "/usr/bin/find", ";", false);

exec_command_free_list(c);

}

#define env_file_1 \

"a=a\n" \

"b=b\\\n" \

"c\n" \

"d=d\\\n" \

"e\\\n" \

"f\n" \

"g=g\\ \n" \

"h=h\n" \

"i=i\\"

#define env_file_2 \

"a=a\\\n"

#define env_file_3 \

"#SPAMD_ARGS=\"-d --socketpath=/var/lib/bulwark/spamd \\\n" \

"#--nouser-config \\\n" \

"normal=line"

#define env_file_4 \

"# Generated\n" \

"\n" \

"HWMON_MODULES=\"coretemp f71882fg\"\n" \

"\n" \

"# For compatibility reasons\n" \

"\n" \

"MODULE_0=coretemp\n" \

"MODULE_1=f71882fg"

static void test_load_env_file_1(void) {

_cleanup_strv_free_ char **data = NULL;

int r;

char name[] = "/tmp/test-load-env-file.XXXXXX";

_cleanup_close_ int fd = mkstemp(name);

assert(fd >= 0);

assert_se(write(fd, env_file_1, sizeof(env_file_1)) == sizeof(env_file_1));

r = load_env_file(name, NULL, &data);

assert(r == 0);

assert(streq(data[0], "a=a"));

assert(streq(data[1], "b=bc"));

assert(streq(data[2], "d=def"));

assert(streq(data[3], "g=g "));

assert(streq(data[4], "h=h"));

assert(streq(data[5], "i=i"));

assert(data[6] == NULL);

unlink(name);

}

static void test_load_env_file_2(void) {

_cleanup_strv_free_ char **data = NULL;

int r;

char name[] = "/tmp/test-load-env-file.XXXXXX";

_cleanup_close_ int fd = mkstemp(name);

assert(fd >= 0);

assert_se(write(fd, env_file_2, sizeof(env_file_2)) == sizeof(env_file_2));

r = load_env_file(name, NULL, &data);

assert(r == 0);

assert(streq(data[0], "a=a"));

assert(data[1] == NULL);

unlink(name);

}

static void test_load_env_file_3(void) {

_cleanup_strv_free_ char **data = NULL;

int r;

char name[] = "/tmp/test-load-env-file.XXXXXX";

_cleanup_close_ int fd = mkstemp(name);

assert(fd >= 0);

assert_se(write(fd, env_file_3, sizeof(env_file_3)) == sizeof(env_file_3));

r = load_env_file(name, NULL, &data);

assert(r == 0);

assert(data == NULL);

unlink(name);

}

static void test_load_env_file_4(void) {

_cleanup_strv_free_ char **data = NULL;

int r;

char name[] = "/tmp/test-load-env-file.XXXXXX";

_cleanup_close_ int fd = mkstemp(name);

assert(fd >= 0);

assert_se(write(fd, env_file_4, sizeof(env_file_4)) == sizeof(env_file_4));

r = load_env_file(name, NULL, &data);

assert(r == 0);

assert(streq(data[0], "HWMON_MODULES=coretemp f71882fg"));

assert(streq(data[1], "MODULE_0=coretemp"));

assert(streq(data[2], "MODULE_1=f71882fg"));

assert(data[3] == NULL);

unlink(name);

}

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wnonnull"

static void test_install_printf(void) {

char name[] = "name.service",

path[] = "/run/systemd/system/name.service",

user[] = "xxxx-no-such-user";

InstallInfo i = {name, path, user};

InstallInfo i2 = {name, path, NULL};

char name3[] = "name@inst.service",

path3[] = "/run/systemd/system/name.service";

InstallInfo i3 = {name3, path3, user};

InstallInfo i4 = {name3, path3, NULL};

_cleanup_free_ char *mid, *bid, *host;

assert_se((mid = specifier_machine_id('m', NULL, NULL)));

assert_se((bid = specifier_boot_id('b', NULL, NULL)));

assert_se((host = gethostname_malloc()));

#define expect(src, pattern, result) \

do { \

_cleanup_free_ char *t = install_full_printf(&src, pattern); \

_cleanup_free_ char \

*d1 = strdup(i.name), \

*d2 = strdup(i.path), \

*d3 = strdup(i.user); \

memzero(i.name, strlen(i.name)); \

memzero(i.path, strlen(i.path)); \

memzero(i.user, strlen(i.user)); \

assert(d1 && d2 && d3); \

if (result) { \

printf("%s\n", t); \

assert(streq(t, result)); \

} else assert(t == NULL); \

strcpy(i.name, d1); \

strcpy(i.path, d2); \

strcpy(i.user, d3); \

} while(false)

assert_se(setenv("USER", "root", 1) == 0);

expect(i, "%n", "name.service");

expect(i, "%N", "name");

expect(i, "%p", "name");

expect(i, "%i", "");

expect(i, "%u", "xxxx-no-such-user");

expect(i, "%U", NULL);

expect(i, "%m", mid);

expect(i, "%b", bid);

expect(i, "%H", host);

expect(i2, "%u", "root");

expect(i2, "%U", "0");

expect(i3, "%n", "name@inst.service");

expect(i3, "%N", "name@inst");

expect(i3, "%p", "name");

expect(i3, "%u", "xxxx-no-such-user");

expect(i3, "%U", NULL);

expect(i3, "%m", mid);

expect(i3, "%b", bid);

expect(i3, "%H", host);

expect(i4, "%u", "root");

expect(i4, "%U", "0");

}

#pragma GCC diagnostic pop

int main(int argc, char *argv[]) {

int r;

log_parse_environment();

log_open();

r = test_unit_file_get_set();

test_config_parse_exec();

test_load_env_file_1();

test_load_env_file_2();

test_load_env_file_3();

test_load_env_file_4();

TEST_REQ_RUNNING_SYSTEMD(test_install_printf());

return r;

}