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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Netscape Portable Runtime (NSPR).
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "prinit.h"
#include "prstrms.h"
#include "prio.h"
#include <string.h>
#include <stdio.h>
#if defined(XP_UNIX) || defined(XP_OS2_EMX)
#include <sys/types.h>
#include <sys/stat.h>
#endif
const unsigned int MaxCnt = 1;
void threadwork(void *mytag);
typedef struct threadarg {
void *mytag;
} threadarg;
void
#ifdef XP_OS2_VACPP
_Optlink
#endif
threadmain(void *mytag)
{
threadarg arg;
arg.mytag = mytag;
threadwork(&arg);
}
void
threadwork(void *_arg)
{
threadarg *arg = (threadarg *)_arg;
unsigned int i;
char fname1[256];
char fname2[256];
strcpy(fname1, (char *)arg->mytag);
strcpy(fname2, (char *)arg->mytag);
strcat(fname2, "2");
PR_Delete(fname1);
PR_Delete(fname2);
PRfilebuf *fb[MaxCnt];
PRifstream *ifs[MaxCnt];
PRofstream *ofs[MaxCnt];
int mode = 0;
#ifdef XP_UNIX
mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IRGRP|S_IWOTH|S_IROTH;
#endif
//
// Allocate a bunch
cout << "Testing unused filebufs ----------------" << endl;
for (i=0; i < MaxCnt; i++){
fb[i] = new PRfilebuf;
}
// Delete them
for (i=0; i < MaxCnt; i++){
delete fb[i];
}
cout << "Unused filebufs complete ---------------" << endl;
//
// Allocate a bunch
cout << "Testing unused ifstream -----------------" << endl;
for (i=0; i < MaxCnt; i++){
ifs[i] = new PRifstream;
}
//
// Delete them
for (i=0; i < MaxCnt; i++){
delete ifs[i];
}
cout << "Unused ifstream complete ----------------" << endl;
//
// Allocate a bunch
cout << "Testing unused ofstream -----------------" << endl;
for (i=0; i < MaxCnt; i++){
ofs[i] = new PRofstream;
}
for (i=0; i < MaxCnt; i++){
*(ofs[i]) << "A"; // Write a bit
delete ofs[i]; // Delete it.
}
cout << "Unused ofstream complete ----------------" << endl;
cout << "Testing use of ofstream 1 (extra filebuf allocated) ---------" << endl;
PRofstream *aos = new PRofstream(fname1, ios::out|ios::ate, mode);
for (i=0; i < MaxCnt; i++){
for (int j=0; j < 8192; j++)
*aos << "AaBbCcDdEeFfGg" << endl;
fb[i] = new PRfilebuf; // Allocate as we go to hack at the heap
}
//
// Delete the extra foo we allocated
for (i=0; i < MaxCnt; i++){
delete fb[i];
}
aos->flush(); // Explicit flush
delete aos;
cout << "Testing use of ofstream 1 complete (extra filebuf deleted) --" << endl;
cout << "Testing use of ofstream 2 (extra filebuf allocated) ---------" << endl;
PRofstream *aos2 = new PRofstream(fname2, ios::out, mode);
for (i=0; i < MaxCnt; i++){
*aos2 << "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz";
}
// Force flushing in the dtor
delete aos2;
cout << "Testing use of ofstream 2 complete (extra filebuf deleted) --" << endl;
char line[1024];
cout << "Testing use of ifstream 1 (stack allocation) -------------" << endl;
PRifstream ais(fname1);
for (i=0; i < MaxCnt; i++){
ais >> line;
}
cout << "Testing use of ifstream 1 complete -----------------------" << endl;
cout << "Testing use of ifstream 2 ----------------------" << endl;
PRifstream *ais2 = new PRifstream(fname2);
char achar;
for (i=0; i < MaxCnt*10; i++){
*ais2 >> achar;
}
delete ais2;
cout << "Testing use of ifstream 2 complete -------------" << endl;
}
#define STACKSIZE 1024*1024
int
main(int argc, char **argv)
{
PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 256);
threadmain("TestFile");
PRThread *thr1 = PR_CreateThread(PR_SYSTEM_THREAD,
threadmain,
(void *)"TestFile1",
PR_PRIORITY_NORMAL,
PR_GLOBAL_THREAD,
PR_JOINABLE_THREAD,
STACKSIZE);
PRThread *thr2 = PR_CreateThread(PR_SYSTEM_THREAD,
threadmain,
(void *)"TestFile2",
PR_PRIORITY_NORMAL,
PR_GLOBAL_THREAD,
PR_JOINABLE_THREAD,
STACKSIZE);
PRThread *thr3 = PR_CreateThread(PR_SYSTEM_THREAD,
threadmain,
(void *)"TestFile3",
PR_PRIORITY_NORMAL,
PR_GLOBAL_THREAD,
PR_JOINABLE_THREAD,
STACKSIZE);
PR_JoinThread(thr1);
PR_JoinThread(thr2);
PR_JoinThread(thr3);
return 0;
}
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