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/*
INI LIBRARY
Unit test for the configuration object modification API.
Copyright (C) Dmitri Pal <dpal@redhat.com> 2014
INI Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
INI Library 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with INI Library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/wait.h>
/* #define TRACE_LEVEL 7 */
#define TRACE_HOME
#include "trace.h"
#include "ini_configobj.h"
#include "ini_config_priv.h"
#include "collection_tools.h"
#include "path_utils.h"
int verbose = 0;
#define WRAP_SIZE 80
#define INIOUT(foo) \
do { \
if (verbose) { printf("%30s(%4d): ",__FUNCTION__,__LINE__); foo; } \
} while(0)
typedef int (*test_fn)(void);
/* Basic test */
static int basic_test(void)
{
int error = EOK;
char srcname[PATH_MAX];
char resname[PATH_MAX];
char cmpname[PATH_MAX];
char command[PATH_MAX * 3];
struct ini_cfgfile *file_ctx = NULL;
char baktpl[] = "test_real_%d.conf.save";
char *builddir = NULL;
char *srcdir = NULL;
struct ini_cfgobj *ini_config = NULL;
char **error_list = NULL;
int i;
struct access_check acc = { INI_ACCESS_CHECK_MODE, /* Use only mode */
0, /* Ignore uid */
0, /* Ignore gid */
0770,
0 }; /* Mask is ignored */
struct access_check new_access =
{ INI_ACCESS_CHECK_MODE, /* Use only mode */
0, /* Ignore uid */
0, /* Ignore gid */
0660,
0 }; /* Mask is ignored */
const char *cmp_files[] = { "real16be.conf",
"real16le.conf",
"real32le.conf",
"real32be.conf" };
enum index_utf_t bom;
enum index_utf_t bom_ar[] = { INDEX_UTF16BE,
INDEX_UTF16LE,
INDEX_UTF32LE,
INDEX_UTF32BE };
INIOUT(printf("<==== Start of basic test ====>\n"));
srcdir = getenv("srcdir");
builddir = getenv("builddir");
snprintf(srcname, PATH_MAX, "%s/ini/ini2.d/real8.conf",
(srcdir == NULL) ? "." : srcdir);
/* Create config collection */
error = ini_config_create(&ini_config);
if (error) {
printf("Failed to create configuration. Error %d.\n", error);
return error;
}
error = ini_config_file_open(srcname,
INI_META_STATS,
&file_ctx);
if (error) {
printf("Failed to open file %s for reading. Error %d.\n",
srcname, error);
ini_config_destroy(ini_config);
return error;
}
error = ini_config_parse(file_ctx,
INI_STOP_ON_NONE,
0,
0,
ini_config);
if (error) {
INIOUT(printf("Failed to parse configuration. Error %d.\n", error));
if (ini_config_error_count(ini_config)) {
INIOUT(printf("Errors detected while parsing: %s\n",
ini_config_get_filename(file_ctx)));
ini_config_get_errors(ini_config, &error_list);
INIOUT(ini_config_print_errors(stdout, error_list));
ini_config_free_errors(error_list);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
}
bom = ini_config_get_bom(file_ctx);
INIOUT(printf("BOM %d\n", bom));
for (i = 0; i < 4; i++) {
INIOUT(printf("Processing file %s\n", cmp_files[i]));
/* Create backup */
error = ini_config_file_backup(file_ctx,
(builddir == NULL) ? "." : builddir,
baktpl,
&acc,
1000);
if (error) {
printf("Failed to create backup file. Error %d.\n", error);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
/* Set a new bom */
error = ini_config_set_bom(file_ctx, bom_ar[i]);
if (error) {
printf("Failed to set bom. Error %d.\n", error);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
/* Save as a different file */
INIOUT(printf("Saving as file %s\n", cmp_files[i]));
snprintf(resname, PATH_MAX, "%s/test_%s",
(builddir == NULL) ? "." : builddir,
cmp_files[i]);
error = ini_config_save_as(file_ctx,
resname,
&acc,
ini_config);
if (error) {
printf("Failed to save file as %s. Error %d.\n", resname, error);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
/* Do comparison of the original file with the created one */
INIOUT(printf("Comparing file %s\n", cmp_files[i]));
snprintf(cmpname, PATH_MAX, "%s/ini/ini2.d/%s",
(srcdir == NULL) ? "." : srcdir,
cmp_files[i]);
snprintf(command, PATH_MAX * 3, "cmp -l -b %s %s", resname, cmpname);
error = system(command);
if ((error) || (WEXITSTATUS(error))) {
printf("Failed to compare files %d %d.\n", error,
WEXITSTATUS(error));
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return -1;
}
/* Change access to the saved file */
INIOUT(printf("Changing access to file %s\n", cmp_files[i]));
error = ini_config_change_access(file_ctx,
&new_access);
if (error) {
printf("Failed to change access for file %s. Error %d.\n",
resname, error);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
/* Check that access is as expected */
INIOUT(printf("Check access to the file %s\n", cmp_files[i]));
error = ini_config_access_check(file_ctx,
INI_ACCESS_CHECK_MODE,
0,
0,
0660,
0);
if (error) {
printf("Failed to check access %s. Error %d.\n", resname, error);
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
return error;
}
}
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
INIOUT(printf("<==== END ====>\n"));
return 0;
}
int main(int argc, char *argv[])
{
int error = EOK;
test_fn tests[] = { basic_test,
NULL };
test_fn t;
int i = 0;
char *var;
if ((argc > 1) && (strcmp(argv[1], "-v") == 0)) verbose = 1;
else {
var = getenv("COMMON_TEST_VERBOSE");
if (var) verbose = 1;
}
INIOUT(printf("Start\n"));
while ((t = tests[i++])) {
error = t();
if (error) {
printf("Failed with error %d!\n", error);
return error;
}
}
INIOUT(printf("Success!\n"));
return 0;
}
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