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rtems-libbsd/testsuite/rcconf01/test_main.c
Moyano, Gabriel 0444b24bf9 testsuite: A description for each test added
2020-04-09 08:35:41 +02:00

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/**
* @file
*
* The following functions are tested: rtems_bsd_rc_conf_argc_argv_create(),
* rtems_bsd_rc_conf_find(), rtems_bsd_rc_conf_print_cmd() and
* rtems_bsd_rc_conf_find_next().
*/
/*
* Copyright 2016 Chris Johns <chrisj@rtems.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/param.h>
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sysexits.h>
#include <unistd.h>
#include <machine/rtems-bsd-rc-conf.h>
#include <machine/rtems-bsd-rc-conf-services.h>
#define TEST_NAME "LIBBSD RC.CONF 1"
static const char* rc_conf_regex = \
"\n" /* empty line */ \
"#\n" /* comment then nothing */ \
"# comment\n" /* comment */
" # \n" /* whitespace (ws), commend, ws */ \
"test_regex_1=\n" /* name, empty value */ \
"test_regex_2=\"\"\n" /* name, quoted empty value */ \
"test_regex_3=\"1 2 3\"\n" /* name, 3 args */ \
" test_regex_4=\"04\"\n" /* ws, name, 1 arg */ \
"\ttest_regex_5=\"05\" \n" /* ws, name, 1 arg, ws */ \
"test_regex_6=\" 1 2\t 3 \"\n"; /* name then ws and 3 args */
#define NUM_OF_TEST_REGEX_ 6
static bool test_regex_results[NUM_OF_TEST_REGEX_];
static int test_regex_last_num;
static int test_service_last_num;
static const char* rc_conf_not_found = \
"# invalid directive.\n" \
"abc_def_0=\"not found\"\n";
static int
test_service(rtems_bsd_rc_conf* rc_conf)
{
rtems_bsd_rc_conf_argc_argv* aa;
int r;
test_service_last_num = 1;
/*
* Fill match of anything.
*/
puts("test_service regex: 'test_regex_.*'");
test_regex_last_num = 0;
assert((aa = rtems_bsd_rc_conf_argc_argv_create()) != NULL);
r = rtems_bsd_rc_conf_find(rc_conf, "test_regex_.*", aa);
assert(r == 0 || (r < 0 && errno == ENOENT));
if (r < 0 && errno == ENOENT)
return -1;
while (r == 0) {
int num;
int arg;
rtems_bsd_rc_conf_print_cmd(rc_conf, "test_service[1]", aa->argc, aa->argv);
assert(strncasecmp(aa->argv[0], "test_regex_", strlen("test_regex_")) == 0);
num = atoi(aa->argv[0] + strlen("test_regex_"));
assert(num == (test_regex_last_num + 1));
assert((num - 1) < NUM_OF_TEST_REGEX_);
for (arg = 0; arg < aa->argc; ++arg) {
const char* a = aa->argv[arg];
size_t l = strlen(a);
if (l > 0) {
assert(!isspace(a[0]));
assert(!isspace(a[l - 1]));
assert(a[0] != '"');
assert(a[l - 1] != '"');
}
}
test_regex_results[num - 1] = true;
++test_regex_last_num;
r = rtems_bsd_rc_conf_find_next(rc_conf, aa);
assert(r == 0 || (r < 0 && errno == ENOENT));
}
/*
* Specific match of only numbers.
*/
puts("test_service regex: 'test_regex_[0-9]+'");
test_regex_last_num = 0;
assert((aa = rtems_bsd_rc_conf_argc_argv_create()) != NULL);
r = rtems_bsd_rc_conf_find(rc_conf, "test_regex_[0-9]+", aa);
assert(r == 0 || (r < 0 && errno == ENOENT));
if (r < 0 && errno == ENOENT)
return -1;
while (r == 0) {
int num;
int arg;
rtems_bsd_rc_conf_print_cmd(rc_conf, "test_service[2]", aa->argc, aa->argv);
assert(strncasecmp(aa->argv[0], "test_regex_", strlen("test_regex_")) == 0);
num = atoi(aa->argv[0] + strlen("test_regex_"));
assert(num == (test_regex_last_num + 1));
assert((num - 1) < NUM_OF_TEST_REGEX_);
for (arg = 0; arg < aa->argc; ++arg) {
const char* a = aa->argv[arg];
size_t l = strlen(a);
if (l > 0) {
assert(!isspace(a[0]));
assert(!isspace(a[l - 1]));
assert(a[0] != '"');
assert(a[l - 1] != '"');
}
}
test_regex_results[num - 1] = true;
++test_regex_last_num;
r = rtems_bsd_rc_conf_find_next(rc_conf, aa);
assert(r == 0 || (r < 0 && errno == ENOENT));
}
rtems_bsd_rc_conf_argc_argv_destroy(aa);
puts("test_service done");
return 0;
}
static int
test_service_2(rtems_bsd_rc_conf* rc_conf)
{
puts("test_service_2");
assert(test_service_last_num == 1);
test_service_last_num = 2;
return 0;
}
static int
test_service_3(rtems_bsd_rc_conf* rc_conf)
{
puts("test_service_3");
assert(test_service_last_num == 2);
test_service_last_num = 3;
return 0;
}
static int
test_service_4(rtems_bsd_rc_conf* rc_conf)
{
puts("test_service_4");
assert(test_service_last_num == 3);
test_service_last_num = 4;
return 0;
}
static int
test_service_5(rtems_bsd_rc_conf* rc_conf)
{
puts("test_service_5");
assert(test_service_last_num == 4);
test_service_last_num = 5;
return 0;
}
static int
test_service_bad(rtems_bsd_rc_conf* rc_conf)
{
puts("test_service_bad");
return -1;
}
static void
make_rc_conf(const char* rc_conf)
{
FILE* f;
unlink(rc_conf); /* Ignore any errors */
assert((f = fopen(rc_conf, "w")) != NULL);
assert(fwrite(rc_conf_regex, strlen(rc_conf_regex), 1, f) == 1);
assert(fclose(f) == 0);
}
static void
test_regex_check(void)
{
int i;
assert(test_regex_last_num == NUM_OF_TEST_REGEX_); /* all items found? */
for (i = 0; i < NUM_OF_TEST_REGEX_; ++i)
assert(test_regex_results[i]);
}
static void
test_regex_reset(void)
{
memset(&test_regex_results[0], 0, sizeof(test_regex_results));
test_regex_last_num = 0;
test_service_last_num = 0;
}
static void
test_etc_rc_conf(void)
{
puts("test_etc_rc_conf");
make_rc_conf("/etc/rc.conf");
test_regex_reset();
assert(rtems_bsd_run_etc_rc_conf(0, true) == 0);
test_regex_check();
}
static void
test_rc_conf(void)
{
puts("test_rc_conf");
make_rc_conf("/my_rc.conf");
test_regex_reset();
assert(rtems_bsd_run_rc_conf("/my_rc.conf", 0, true) == 0);
test_regex_check();
}
static void
test_rc_conf_script(void)
{
puts("test_rc_conf_conf");
test_regex_reset();
assert(rtems_bsd_run_rc_conf_script("internal", rc_conf_regex, 0, true) == 0);
test_regex_check();
}
static void
test_rc_conf_script_not_found(void)
{
puts("test_rc_conf_conf_not_found");
test_regex_reset();
assert(rtems_bsd_run_rc_conf_script("internal", rc_conf_not_found, 0, true) < 0);
assert(test_regex_last_num == 0);
}
static void
setup(void)
{
struct stat sb;
mkdir("/etc", S_IRWXU | S_IRWXG | S_IRWXO); /* ignore errors, check the dir after. */
assert(stat("/etc", &sb) == 0);
assert(S_ISDIR(sb.st_mode));
assert(rtems_bsd_rc_conf_service_add("test_service_2",
"before:last;",
test_service_2) == 0);
assert(rtems_bsd_rc_conf_service_add("test_service_5",
"after:test_service_2;",
test_service_5) == 0);
assert(rtems_bsd_rc_conf_service_add("test_service_4",
"before:test_service_5;",
test_service_4) == 0);
assert(rtems_bsd_rc_conf_service_add("test_service_3",
"before:test_service_4;after:test_service_2;",
test_service_3) == 0);
assert(rtems_bsd_rc_conf_service_add("test_service_bad",
"before:first;",
test_service_bad) < 0);
assert(rtems_bsd_rc_conf_service_add("test_service_bad",
"after:last;",
test_service_bad) < 0);
assert(rtems_bsd_rc_conf_service_add("test_service_bad",
"after:xxxx,xxxx",
test_service_bad) < 0);
assert(rtems_bsd_rc_conf_service_add("test_service_bad",
"yyyy:xxxx;",
test_service_bad) < 0);
assert(rtems_bsd_rc_conf_service_add("test_service",
"after:first;",
test_service) == 0);
}
static void
test_main(void)
{
setup();
test_etc_rc_conf();
test_rc_conf();
test_rc_conf_script();
test_rc_conf_script_not_found();
exit(0);
}
#include <rtems/bsd/test/default-init.h>
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