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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include "libeconf.h"
/* Test case:
* Reading, merging and writing string data
*/
int
main(void)
{
econf_err error;
// Read test data
__attribute__((cleanup(econf_freeFilep))) econf_file *kf_fromfile = NULL;
error = econf_readFile(&kf_fromfile,
TESTSDIR"tst-write-string-data/usr/etc/tst-string-data.conf",
"=", "#");
if (error || kf_fromfile == NULL)
{
fprintf (stderr, "ERROR: couldn't read /usr/etc configuration file: %s\n", econf_errString(error));
return 1;
}
// Error handling if directory does not exist
error = econf_writeFile(kf_fromfile, "not_exists/", "out.ini");
if (error != ECONF_NOFILE) {
fprintf (stderr, "econf_writeFile with no existing directory ERROR: expected: %s, got: %s\n",
econf_errString(ECONF_NOFILE), econf_errString(error));
return 1;
}
// Rewrite file to disk
econf_writeFile(kf_fromfile, TESTSDIR"tst-write-string-data/", "out.ini");
// And reading it again
econf_file *kf_compare = NULL;
error = econf_readFile(&kf_compare,
TESTSDIR"tst-write-string-data/out.ini", "=", "#");
if (error || kf_compare == NULL) {
fprintf (stderr, "ERROR: couldn't read written /usr/etc configuration file: %s\n", econf_errString(error));
return 1;
}
remove(TESTSDIR"tst-write-string-data/out.ini");
// Comparing the data
const char *compare[] = {"test", "test2", "test3", "test4", "test5", "test6"};
for (int i = 0; i < 6; i++) {
char *val_fromfile, *val_compare;
econf_getStringValue(kf_fromfile, "test", compare[i], &val_fromfile);
econf_getStringValue(kf_compare, "test", compare[i], &val_compare);
if (val_fromfile == NULL && val_compare == NULL)
continue;
if (val_fromfile == NULL || val_compare == NULL) {
fprintf (stderr, "ERROR: saved values are different\n");
return 1;
}
if(strcmp(val_fromfile, val_compare) != 0) {
fprintf (stderr, "ERROR: saved values are different '%s' - '%s'\n",
val_fromfile, val_compare);
return 1;
}
free(val_fromfile);
free(val_compare);
}
// Merge two econf_files. One value is a NULL value.
econf_file *kf_freshini = NULL;
econf_newIniFile(&kf_freshini);
econf_setStringValue(kf_freshini, "test", "test", NULL);
econf_file *kf_merged = NULL;
econf_mergeFiles(&kf_merged, kf_freshini, kf_fromfile);
econf_free(kf_freshini);
econf_free(kf_merged);
econf_free(kf_compare);
return 0;
}
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