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/*
@mindmaze_header@
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include "../src/log.c"
#include <check.h>
#include <stdarg.h>
#include "internals-testcases.h"
static
size_t format_string(char* buff, size_t buflen, const char* msg, ...)
{
size_t r;
va_list args;
va_start(args, msg);
r = format_log_str(buff, buflen, MM_LOG_DEBUG, "here", msg, args);
va_end(args);
return r;
}
START_TEST(log_overflow)
{
size_t len;
char buff[MM_LOG_LINE_MAXLEN + 32];
char arg[MM_LOG_LINE_MAXLEN + 32];
// Fill a message that must overflow the log string
memset(arg, 'a', sizeof(arg)-1);
arg[sizeof(arg)-1] = '\0';
// Format log string
len = format_string(buff, MM_LOG_LINE_MAXLEN, "hello %s", arg);
ck_assert(len <= MM_LOG_LINE_MAXLEN);
ck_assert(buff[len-1] == '\n');
}
END_TEST
LOCAL_SYMBOL
TCase* create_case_log_internals(void)
{
TCase *tc = tcase_create("log internals");
tcase_add_test(tc, log_overflow);
return tc;
}
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