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67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* File: prftest.c
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* Description:
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* This is a simple test of the PR_snprintf() function defined
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* in prprf.c.
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*/
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#include "prlong.h"
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#include "prprf.h"
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#include <string.h>
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#define BUF_SIZE 128
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int main(int argc, char **argv)
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{
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PRInt16 i16;
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PRIntn n;
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PRInt32 i32;
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PRInt64 i64;
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char buf[BUF_SIZE];
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char answer[BUF_SIZE];
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int i, rv = 0;
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i16 = -1;
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n = -1;
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i32 = -1;
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LL_I2L(i64, i32);
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PR_snprintf(buf, BUF_SIZE, "%hx %x %lx %llx", i16, n, i32, i64);
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strcpy(answer, "ffff ");
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for (i = PR_BYTES_PER_INT * 2; i; i--) {
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strcat(answer, "f");
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}
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strcat(answer, " ffffffff ffffffffffffffff");
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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");
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printf("Converted string is %s\n", buf);
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printf("Should be %s\n", answer);
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rv = 1;
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}
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i16 = -32;
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n = 30;
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i32 = 64;
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LL_I2L(i64, 333);
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PR_snprintf(buf, BUF_SIZE, "%d %hd %lld %ld", n, i16, i64, i32);
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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");
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printf("Converted string is %s\n", buf);
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printf("Should be 30 -32 333 64\n");
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rv = 1;
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}
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return rv;
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}
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