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522 lines
16 KiB
C
522 lines
16 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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** 1996 - Netscape Communications Corporation
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**
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** Name: accept.c
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**
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** Description: Run accept() sucessful connection tests.
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**
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** Modification History:
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** 04-Jun-97 AGarcia - Reconvert test file to return a 0 for PASS and a 1 for FAIL
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** 13-May-97 AGarcia- Converted the test to accomodate the debug_mode
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** The debug mode will print all of the printfs associated with this test.
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** The regress mode will be the default mode. Since the regress tool limits
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** the output to a one line status:PASS or FAIL,all of the printf statements
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** have been handled with an if (debug_mode) statement.
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** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
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** recognize the return code from tha main program.
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** 12-June-97 Revert to return code 0 and 1.
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***********************************************************************/
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/***********************************************************************
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** Includes
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***********************************************************************/
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#include "nspr.h"
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#include "prpriv.h"
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#include <stdlib.h>
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#include <string.h>
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#include "plgetopt.h"
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#include "plerror.h"
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#define BASE_PORT 10000
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#define CLIENT_DATA 128
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#define ACCEPT_NORMAL 0x1
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#define ACCEPT_FAST 0x2
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#define ACCEPT_READ 0x3
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#define ACCEPT_READ_FAST 0x4
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#define ACCEPT_READ_FAST_CB 0x5
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#define CLIENT_NORMAL 0x1
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#define CLIENT_TIMEOUT_ACCEPT 0x2
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#define CLIENT_TIMEOUT_SEND 0x3
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#define SERVER_MAX_BIND_COUNT 100
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#if defined(XP_MAC) || defined(XP_OS2)
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#define TIMEOUTSECS 10
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#else
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#define TIMEOUTSECS 2
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#endif
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PRIntervalTime timeoutTime;
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static PRInt32 count = 1;
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static PRFileDesc *output;
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static PRNetAddr serverAddr;
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static PRThreadScope thread_scope = PR_LOCAL_THREAD;
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static PRInt32 clientCommand;
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static PRInt32 iterations;
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static PRStatus rv;
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static PRFileDesc *listenSock;
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static PRFileDesc *clientSock = NULL;
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static PRNetAddr listenAddr;
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static PRNetAddr clientAddr;
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static PRThread *clientThread;
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static PRNetAddr *raddr;
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static char buf[4096 + 2*sizeof(PRNetAddr) + 32];
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static PRInt32 status;
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static PRInt32 bytesRead;
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PRIntn failed_already=0;
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PRIntn debug_mode;
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void Test_Assert(const char *msg, const char *file, PRIntn line)
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{
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failed_already=1;
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if (debug_mode) {
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PR_fprintf(output, "@%s:%d ", file, line);
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PR_fprintf(output, msg);
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}
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} /* Test_Assert */
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#define TEST_ASSERT(expr) \
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if (!(expr)) Test_Assert(#expr, __FILE__, __LINE__)
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#ifdef WINNT
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#define CALLBACK_MAGIC 0x12345678
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void timeout_callback(void *magic)
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{
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TEST_ASSERT(magic == (void *)CALLBACK_MAGIC);
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if (debug_mode)
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PR_fprintf(output, "timeout callback called okay\n");
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}
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#endif
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static void PR_CALLBACK
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ClientThread(void *_action)
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{
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PRInt32 action = * (PRInt32 *) _action;
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PRInt32 iterations = count;
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PRFileDesc *sock = NULL;
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serverAddr.inet.family = PR_AF_INET;
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serverAddr.inet.port = listenAddr.inet.port;
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serverAddr.inet.ip = PR_htonl(PR_INADDR_LOOPBACK);
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for (; iterations--;) {
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PRInt32 rv;
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char buf[CLIENT_DATA];
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memset(buf, 0xaf, sizeof(buf)); /* initialize with arbitrary data */
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sock = PR_NewTCPSocket();
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if (!sock) {
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if (!debug_mode)
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failed_already=1;
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else
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PR_fprintf(output, "client: unable to create socket\n");
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return;
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}
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if (action != CLIENT_TIMEOUT_ACCEPT) {
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if ((rv = PR_Connect(sock, &serverAddr,
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timeoutTime)) < 0) {
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if (!debug_mode)
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failed_already=1;
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else
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PR_fprintf(output,
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"client: unable to connect to server (%ld, %ld, %ld, %ld)\n",
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iterations, rv, PR_GetError(), PR_GetOSError());
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goto ErrorExit;
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}
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if (action != CLIENT_TIMEOUT_SEND) {
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if ((rv = PR_Send(sock, buf, CLIENT_DATA,
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0, timeoutTime))< 0) {
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if (!debug_mode)
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failed_already=1;
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else
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PR_fprintf(output,
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"client: unable to send to server (%d, %ld, %ld)\n",
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CLIENT_DATA, rv, PR_GetError());
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goto ErrorExit;
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}
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} else {
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PR_Sleep(PR_SecondsToInterval(TIMEOUTSECS + 1));
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}
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} else {
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PR_Sleep(PR_SecondsToInterval(TIMEOUTSECS + 1));
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}
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if (debug_mode)
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PR_fprintf(output, ".");
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PR_Close(sock);
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sock = NULL;
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}
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if (debug_mode)
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PR_fprintf(output, "\n");
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ErrorExit:
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if (sock != NULL)
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PR_Close(sock);
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}
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static void
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RunTest(PRInt32 acceptType, PRInt32 clientAction)
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{
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int i;
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/* First bind to the socket */
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listenSock = PR_NewTCPSocket();
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if (!listenSock) {
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failed_already=1;
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if (debug_mode)
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PR_fprintf(output, "unable to create listen socket\n");
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return;
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}
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memset(&listenAddr, 0 , sizeof(listenAddr));
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listenAddr.inet.family = PR_AF_INET;
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listenAddr.inet.port = PR_htons(BASE_PORT);
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listenAddr.inet.ip = PR_htonl(PR_INADDR_ANY);
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/*
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* try a few times to bind server's address, if addresses are in
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* use
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*/
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i = 0;
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while (PR_Bind(listenSock, &listenAddr) == PR_FAILURE) {
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if (PR_GetError() == PR_ADDRESS_IN_USE_ERROR) {
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listenAddr.inet.port += 2;
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if (i++ < SERVER_MAX_BIND_COUNT)
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continue;
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}
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failed_already=1;
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if (debug_mode)
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PR_fprintf(output,"accept: ERROR - PR_Bind failed\n");
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return;
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}
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rv = PR_Listen(listenSock, 100);
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if (rv == PR_FAILURE) {
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failed_already=1;
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if (debug_mode)
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PR_fprintf(output, "unable to listen\n");
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return;
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}
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clientCommand = clientAction;
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clientThread = PR_CreateThread(PR_USER_THREAD, ClientThread,
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(void *)&clientCommand, PR_PRIORITY_NORMAL, thread_scope,
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PR_JOINABLE_THREAD, 0);
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if (!clientThread) {
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failed_already=1;
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if (debug_mode)
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PR_fprintf(output, "error creating client thread\n");
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return;
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}
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iterations = count;
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for (;iterations--;) {
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switch (acceptType) {
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case ACCEPT_NORMAL:
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clientSock = PR_Accept(listenSock, &clientAddr,
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timeoutTime);
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switch(clientAction) {
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case CLIENT_TIMEOUT_ACCEPT:
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TEST_ASSERT(clientSock == 0);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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case CLIENT_NORMAL:
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TEST_ASSERT(clientSock);
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bytesRead = PR_Recv(clientSock,
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buf, CLIENT_DATA, 0, timeoutTime);
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TEST_ASSERT(bytesRead == CLIENT_DATA);
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break;
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case CLIENT_TIMEOUT_SEND:
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TEST_ASSERT(clientSock);
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bytesRead = PR_Recv(clientSock,
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buf, CLIENT_DATA, 0, timeoutTime);
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TEST_ASSERT(bytesRead == -1);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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}
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break;
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case ACCEPT_READ:
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status = PR_AcceptRead(listenSock, &clientSock,
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&raddr, buf, CLIENT_DATA, timeoutTime);
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switch(clientAction) {
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case CLIENT_TIMEOUT_ACCEPT:
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/* Invalid test case */
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TEST_ASSERT(0);
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break;
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case CLIENT_NORMAL:
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TEST_ASSERT(clientSock);
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TEST_ASSERT(status == CLIENT_DATA);
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break;
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case CLIENT_TIMEOUT_SEND:
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TEST_ASSERT(status == -1);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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}
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break;
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#ifdef WINNT
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case ACCEPT_FAST:
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clientSock = PR_NTFast_Accept(listenSock,
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&clientAddr, timeoutTime);
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switch(clientAction) {
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case CLIENT_TIMEOUT_ACCEPT:
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TEST_ASSERT(clientSock == 0);
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if (debug_mode)
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PR_fprintf(output, "PR_GetError is %ld\n", PR_GetError());
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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case CLIENT_NORMAL:
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TEST_ASSERT(clientSock);
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bytesRead = PR_Recv(clientSock,
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buf, CLIENT_DATA, 0, timeoutTime);
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TEST_ASSERT(bytesRead == CLIENT_DATA);
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break;
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case CLIENT_TIMEOUT_SEND:
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TEST_ASSERT(clientSock);
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bytesRead = PR_Recv(clientSock,
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buf, CLIENT_DATA, 0, timeoutTime);
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TEST_ASSERT(bytesRead == -1);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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}
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break;
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break;
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case ACCEPT_READ_FAST:
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status = PR_NTFast_AcceptRead(listenSock,
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&clientSock, &raddr, buf, 4096, timeoutTime);
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switch(clientAction) {
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case CLIENT_TIMEOUT_ACCEPT:
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/* Invalid test case */
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TEST_ASSERT(0);
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break;
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case CLIENT_NORMAL:
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TEST_ASSERT(clientSock);
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TEST_ASSERT(status == CLIENT_DATA);
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break;
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case CLIENT_TIMEOUT_SEND:
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TEST_ASSERT(clientSock == NULL);
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TEST_ASSERT(status == -1);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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}
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break;
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case ACCEPT_READ_FAST_CB:
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status = PR_NTFast_AcceptRead_WithTimeoutCallback(
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listenSock, &clientSock, &raddr, buf, 4096,
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timeoutTime, timeout_callback, (void *)CALLBACK_MAGIC);
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switch(clientAction) {
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case CLIENT_TIMEOUT_ACCEPT:
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/* Invalid test case */
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TEST_ASSERT(0);
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break;
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case CLIENT_NORMAL:
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TEST_ASSERT(clientSock);
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TEST_ASSERT(status == CLIENT_DATA);
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break;
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case CLIENT_TIMEOUT_SEND:
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if (debug_mode)
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PR_fprintf(output, "clientSock = 0x%8.8lx\n", clientSock);
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TEST_ASSERT(clientSock == NULL);
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TEST_ASSERT(status == -1);
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TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR);
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break;
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}
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break;
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#endif
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}
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if (clientSock != NULL) {
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PR_Close(clientSock);
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clientSock = NULL;
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}
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}
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PR_Close(listenSock);
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PR_JoinThread(clientThread);
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}
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void AcceptUpdatedTest(void)
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{
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RunTest(ACCEPT_NORMAL, CLIENT_NORMAL);
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}
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void AcceptNotUpdatedTest(void)
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{
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RunTest(ACCEPT_FAST, CLIENT_NORMAL);
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}
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void AcceptReadTest(void)
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{
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RunTest(ACCEPT_READ, CLIENT_NORMAL);
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}
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void AcceptReadNotUpdatedTest(void)
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{
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RunTest(ACCEPT_READ_FAST, CLIENT_NORMAL);
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}
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void AcceptReadCallbackTest(void)
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{
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RunTest(ACCEPT_READ_FAST_CB, CLIENT_NORMAL);
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}
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void TimeoutAcceptUpdatedTest(void)
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{
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RunTest(ACCEPT_NORMAL, CLIENT_TIMEOUT_ACCEPT);
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}
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void TimeoutAcceptNotUpdatedTest(void)
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{
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RunTest(ACCEPT_FAST, CLIENT_TIMEOUT_ACCEPT);
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}
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void TimeoutAcceptReadCallbackTest(void)
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{
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RunTest(ACCEPT_READ_FAST_CB, CLIENT_TIMEOUT_ACCEPT);
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}
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void TimeoutReadUpdatedTest(void)
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{
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RunTest(ACCEPT_NORMAL, CLIENT_TIMEOUT_SEND);
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}
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void TimeoutReadNotUpdatedTest(void)
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{
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RunTest(ACCEPT_FAST, CLIENT_TIMEOUT_SEND);
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}
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void TimeoutReadReadTest(void)
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{
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RunTest(ACCEPT_READ, CLIENT_TIMEOUT_SEND);
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}
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void TimeoutReadReadNotUpdatedTest(void)
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{
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RunTest(ACCEPT_READ_FAST, CLIENT_TIMEOUT_SEND);
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}
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void TimeoutReadReadCallbackTest(void)
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{
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RunTest(ACCEPT_READ_FAST_CB, CLIENT_TIMEOUT_SEND);
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}
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/************************************************************************/
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static void Measure(void (*func)(void), const char *msg)
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{
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PRIntervalTime start, stop;
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double d;
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start = PR_IntervalNow();
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(*func)();
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stop = PR_IntervalNow();
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d = (double)PR_IntervalToMicroseconds(stop - start);
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if (debug_mode)
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PR_fprintf(output, "%40s: %6.2f usec\n", msg, d / count);
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}
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int main(int argc, char **argv)
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{
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/* The command line argument: -d is used to determine if the test is being run
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in debug mode. The regress tool requires only one line output:PASS or FAIL.
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All of the printfs associated with this test has been handled with a if (debug_mode)
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test.
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Usage: test_name [-d] [-c n]
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*/
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PLOptStatus os;
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PLOptState *opt = PL_CreateOptState(argc, argv, "Gdc:");
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while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
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{
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if (PL_OPT_BAD == os) continue;
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switch (opt->option)
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{
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case 'G': /* global threads */
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thread_scope = PR_GLOBAL_THREAD;
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break;
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case 'd': /* debug mode */
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debug_mode = 1;
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break;
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case 'c': /* loop counter */
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count = atoi(opt->value);
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break;
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default:
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break;
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}
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}
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PL_DestroyOptState(opt);
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PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
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output = PR_STDERR;
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PR_STDIO_INIT();
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#ifdef XP_MAC
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SetupMacPrintfLog("accept.log");
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debug_mode = 1;
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#endif
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timeoutTime = PR_SecondsToInterval(TIMEOUTSECS);
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if (debug_mode)
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PR_fprintf(output, "\nRun accept() sucessful connection tests\n");
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Measure(AcceptUpdatedTest, "PR_Accept()");
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Measure(AcceptReadTest, "PR_AcceptRead()");
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#ifdef WINNT
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Measure(AcceptNotUpdatedTest, "PR_NTFast_Accept()");
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Measure(AcceptReadNotUpdatedTest, "PR_NTFast_AcceptRead()");
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Measure(AcceptReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()");
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#endif
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if (debug_mode)
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PR_fprintf(output, "\nRun accept() timeout in the accept tests\n");
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#ifdef WINNT
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Measure(TimeoutReadReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()");
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#endif
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Measure(TimeoutReadUpdatedTest, "PR_Accept()");
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if (debug_mode)
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PR_fprintf(output, "\nRun accept() timeout in the read tests\n");
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Measure(TimeoutReadReadTest, "PR_AcceptRead()");
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#ifdef WINNT
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Measure(TimeoutReadNotUpdatedTest, "PR_NTFast_Accept()");
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Measure(TimeoutReadReadNotUpdatedTest, "PR_NTFast_AcceptRead()");
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Measure(TimeoutReadReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()");
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#endif
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PR_fprintf(output, "%s\n", (failed_already) ? "FAIL" : "PASS");
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return failed_already;
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}
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