pjs/nsprpub/pr/tests/prftest.c

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C
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*
* File: prftest.c
* Description:
* This is a simple test of the PR_snprintf() function defined
* in prprf.c.
*/
#include "prlong.h"
#include "prprf.h"
#include <string.h>
#define BUF_SIZE 128
int main() {
PRInt16 i16;
PRIntn n;
PRInt32 i32;
PRInt64 i64;
char buf[BUF_SIZE];
char answer[BUF_SIZE];
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int i, rv = 0;
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i16 = -1;
n = -1;
i32 = -1;
LL_I2L(i64, i32);
PR_snprintf(buf, BUF_SIZE, "%hx %x %lx %llx", i16, n, i32, i64);
strcpy(answer, "ffff ");
for (i = PR_BYTES_PER_INT * 2; i; i--) {
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strcat(answer, "f");
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}
strcat(answer, " ffffffff ffffffffffffffff");
if (!strcmp(buf, answer)) {
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printf("PR_snprintf test 1 passed\n");
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} else {
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printf("PR_snprintf test 1 failed\n");
printf("Converted string is %s\n", buf);
printf("Should be %s\n", answer);
rv = 1;
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}
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")) {
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printf("PR_snprintf test 2 passed\n");
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} else {
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printf("PR_snprintf test 2 failed\n");
printf("Converted string is %s\n", buf);
printf("Should be 30 -32 333 64\n");
rv = 1;
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}
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return rv;
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}