зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.7 KiB
C
95 строки
2.7 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Netscape Portable Runtime (NSPR).
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998-2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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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() {
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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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