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** File: prftest2.c
** Description:
** This is a simple test of the PR_snprintf() function defined
** in prprf.c.
** Modification History:
** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
** The debug mode will print all of the printfs associated with this test.
** The regress mode will be the default mode. Since the regress tool limits
** the output to a one line status:PASS or FAIL,all of the printf statements
** have been handled with an if (debug_mode) statement.
** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
** recognize the return code from tha main program.
** Includes
/* Used to get the command line option */
#include "plgetopt.h"
#include "prlong.h"
#include "prinit.h"
#include "prprf.h"
#include <string.h>
#define BUF_SIZE 128
PRIntn failed_already=0;
PRIntn debug_mode;
int main(int argc, char **argv)
PRInt16 i16;
PRIntn n;
PRInt32 i32;
PRInt64 i64;
char buf[BUF_SIZE];
/* The command line argument: -d is used to determine if the test is being run
in debug mode. The regress tool requires only one line output:PASS or FAIL.
All of the printfs associated with this test has been handled with a if (debug_mode)
Usage: test_name -d
PLOptStatus os;
PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
if (PL_OPT_BAD == os) continue;
switch (opt->option)
case 'd': /* debug mode */
debug_mode = 1;
/* main test */
i16 = -32;
n = 30;
i32 = 64;
LL_I2L(i64, 333);
PR_snprintf(buf, BUF_SIZE, "%d %hd %lld %ld", n, i16, i64, i32);
if (!strcmp(buf, "30 -32 333 64")) {
if (debug_mode) printf("PR_snprintf test 2 passed\n");
} else {
if (debug_mode) {
printf("PR_snprintf test 2 failed\n");
printf("Converted string is %s\n", buf);
printf("Should be 30 -32 333 64\n");
else failed_already=1;
return 1;
return 0;