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Diffstat (limited to 'mozilla/nsprpub/pr/tests/accept.c')
| -rw-r--r-- | mozilla/nsprpub/pr/tests/accept.c | 519 |
1 files changed, 519 insertions, 0 deletions
diff --git a/mozilla/nsprpub/pr/tests/accept.c b/mozilla/nsprpub/pr/tests/accept.c new file mode 100644 index 0000000..f1bfde4 --- /dev/null +++ b/mozilla/nsprpub/pr/tests/accept.c @@ -0,0 +1,519 @@ +/* -*- 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 ***** */ + +/*********************************************************************** +** 1996 - Netscape Communications Corporation +** +** Name: accept.c +** +** Description: Run accept() sucessful connection tests. +** +** Modification History: +** 04-Jun-97 AGarcia - Reconvert test file to return a 0 for PASS and a 1 for FAIL +** 13-May-97 AGarcia- Converted the test to accomodate the debug_mode +** The debug mode will print all of the printfs associated with this test. +** The regress mode will be the default mode. Since the regress tool limits +** the output to a one line status:PASS or FAIL,all of the printf statements +** have been handled with an if (debug_mode) statement. +** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to +** recognize the return code from tha main program. +** 12-June-97 Revert to return code 0 and 1. +***********************************************************************/ + +/*********************************************************************** +** Includes +***********************************************************************/ + +#include "nspr.h" +#include "prpriv.h" + +#include <stdlib.h> +#include <string.h> + +#include "plgetopt.h" +#include "plerror.h" + +#define BASE_PORT 10000 + +#define CLIENT_DATA 128 + +#define ACCEPT_NORMAL 0x1 +#define ACCEPT_FAST 0x2 +#define ACCEPT_READ 0x3 +#define ACCEPT_READ_FAST 0x4 +#define ACCEPT_READ_FAST_CB 0x5 + +#define CLIENT_NORMAL 0x1 +#define CLIENT_TIMEOUT_ACCEPT 0x2 +#define CLIENT_TIMEOUT_SEND 0x3 + +#define SERVER_MAX_BIND_COUNT 100 + +#if defined(XP_OS2) || defined(SYMBIAN) +#define TIMEOUTSECS 10 +#else +#define TIMEOUTSECS 2 +#endif +PRIntervalTime timeoutTime; + +static PRInt32 count = 1; +static PRFileDesc *output; +static PRNetAddr serverAddr; +static PRThreadScope thread_scope = PR_LOCAL_THREAD; +static PRInt32 clientCommand; +static PRInt32 iterations; +static PRStatus rv; +static PRFileDesc *listenSock; +static PRFileDesc *clientSock = NULL; +static PRNetAddr listenAddr; +static PRNetAddr clientAddr; +static PRThread *clientThread; +static PRNetAddr *raddr; +static char buf[4096 + 2*sizeof(PRNetAddr) + 32]; +static PRInt32 status; +static PRInt32 bytesRead; + +PRIntn failed_already=0; +PRIntn debug_mode; + +void Test_Assert(const char *msg, const char *file, PRIntn line) +{ + failed_already=1; + if (debug_mode) { + PR_fprintf(output, "@%s:%d ", file, line); + PR_fprintf(output, msg); + } +} /* Test_Assert */ + +#define TEST_ASSERT(expr) \ + if (!(expr)) Test_Assert(#expr, __FILE__, __LINE__) + +#ifdef WINNT +#define CALLBACK_MAGIC 0x12345678 + +void timeout_callback(void *magic) +{ + TEST_ASSERT(magic == (void *)CALLBACK_MAGIC); + if (debug_mode) + PR_fprintf(output, "timeout callback called okay\n"); +} +#endif + + +static void PR_CALLBACK +ClientThread(void *_action) +{ + PRInt32 action = * (PRInt32 *) _action; + PRInt32 iterations = count; + PRFileDesc *sock = NULL; + + serverAddr.inet.family = PR_AF_INET; + serverAddr.inet.port = listenAddr.inet.port; + serverAddr.inet.ip = PR_htonl(PR_INADDR_LOOPBACK); + + for (; iterations--;) { + PRInt32 rv; + char buf[CLIENT_DATA]; + + memset(buf, 0xaf, sizeof(buf)); /* initialize with arbitrary data */ + sock = PR_NewTCPSocket(); + if (!sock) { + if (!debug_mode) + failed_already=1; + else + PR_fprintf(output, "client: unable to create socket\n"); + return; + } + + if (action != CLIENT_TIMEOUT_ACCEPT) { + + if ((rv = PR_Connect(sock, &serverAddr, + timeoutTime)) < 0) { + if (!debug_mode) + failed_already=1; + else + PR_fprintf(output, + "client: unable to connect to server (%ld, %ld, %ld, %ld)\n", + iterations, rv, PR_GetError(), PR_GetOSError()); + goto ErrorExit; + } + + if (action != CLIENT_TIMEOUT_SEND) { + if ((rv = PR_Send(sock, buf, CLIENT_DATA, + 0, timeoutTime))< 0) { + if (!debug_mode) + failed_already=1; + else + PR_fprintf(output, + "client: unable to send to server (%d, %ld, %ld)\n", + CLIENT_DATA, rv, PR_GetError()); + goto ErrorExit; + } + } else { + PR_Sleep(PR_SecondsToInterval(TIMEOUTSECS + 1)); + } + } else { + PR_Sleep(PR_SecondsToInterval(TIMEOUTSECS + 1)); + } + if (debug_mode) + PR_fprintf(output, "."); + PR_Close(sock); + sock = NULL; + } + if (debug_mode) + PR_fprintf(output, "\n"); + +ErrorExit: + if (sock != NULL) + PR_Close(sock); +} + + +static void +RunTest(PRInt32 acceptType, PRInt32 clientAction) +{ +int i; + + /* First bind to the socket */ + listenSock = PR_NewTCPSocket(); + if (!listenSock) { + failed_already=1; + if (debug_mode) + PR_fprintf(output, "unable to create listen socket\n"); + return; + } + memset(&listenAddr, 0 , sizeof(listenAddr)); + listenAddr.inet.family = PR_AF_INET; + listenAddr.inet.port = PR_htons(BASE_PORT); + listenAddr.inet.ip = PR_htonl(PR_INADDR_ANY); + /* + * try a few times to bind server's address, if addresses are in + * use + */ + i = 0; + while (PR_Bind(listenSock, &listenAddr) == PR_FAILURE) { + if (PR_GetError() == PR_ADDRESS_IN_USE_ERROR) { + listenAddr.inet.port += 2; + if (i++ < SERVER_MAX_BIND_COUNT) + continue; + } + failed_already=1; + if (debug_mode) + PR_fprintf(output,"accept: ERROR - PR_Bind failed\n"); + return; + } + + + rv = PR_Listen(listenSock, 100); + if (rv == PR_FAILURE) { + failed_already=1; + if (debug_mode) + PR_fprintf(output, "unable to listen\n"); + return; + } + + clientCommand = clientAction; + clientThread = PR_CreateThread(PR_USER_THREAD, ClientThread, + (void *)&clientCommand, PR_PRIORITY_NORMAL, thread_scope, + PR_JOINABLE_THREAD, 0); + if (!clientThread) { + failed_already=1; + if (debug_mode) + PR_fprintf(output, "error creating client thread\n"); + return; + } + + iterations = count; + for (;iterations--;) { + switch (acceptType) { + case ACCEPT_NORMAL: + clientSock = PR_Accept(listenSock, &clientAddr, + timeoutTime); + switch(clientAction) { + case CLIENT_TIMEOUT_ACCEPT: + TEST_ASSERT(clientSock == 0); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + case CLIENT_NORMAL: + TEST_ASSERT(clientSock); + bytesRead = PR_Recv(clientSock, + buf, CLIENT_DATA, 0, timeoutTime); + TEST_ASSERT(bytesRead == CLIENT_DATA); + break; + case CLIENT_TIMEOUT_SEND: + TEST_ASSERT(clientSock); + bytesRead = PR_Recv(clientSock, + buf, CLIENT_DATA, 0, timeoutTime); + TEST_ASSERT(bytesRead == -1); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + } + break; + case ACCEPT_READ: + status = PR_AcceptRead(listenSock, &clientSock, + &raddr, buf, CLIENT_DATA, timeoutTime); + switch(clientAction) { + case CLIENT_TIMEOUT_ACCEPT: + /* Invalid test case */ + TEST_ASSERT(0); + break; + case CLIENT_NORMAL: + TEST_ASSERT(clientSock); + TEST_ASSERT(status == CLIENT_DATA); + break; + case CLIENT_TIMEOUT_SEND: + TEST_ASSERT(status == -1); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + } + break; +#ifdef WINNT + case ACCEPT_FAST: + clientSock = PR_NTFast_Accept(listenSock, + &clientAddr, timeoutTime); + switch(clientAction) { + case CLIENT_TIMEOUT_ACCEPT: + TEST_ASSERT(clientSock == 0); + if (debug_mode) + PR_fprintf(output, "PR_GetError is %ld\n", PR_GetError()); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + case CLIENT_NORMAL: + TEST_ASSERT(clientSock); + bytesRead = PR_Recv(clientSock, + buf, CLIENT_DATA, 0, timeoutTime); + TEST_ASSERT(bytesRead == CLIENT_DATA); + break; + case CLIENT_TIMEOUT_SEND: + TEST_ASSERT(clientSock); + bytesRead = PR_Recv(clientSock, + buf, CLIENT_DATA, 0, timeoutTime); + TEST_ASSERT(bytesRead == -1); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + } + break; + break; + case ACCEPT_READ_FAST: + status = PR_NTFast_AcceptRead(listenSock, + &clientSock, &raddr, buf, 4096, timeoutTime); + switch(clientAction) { + case CLIENT_TIMEOUT_ACCEPT: + /* Invalid test case */ + TEST_ASSERT(0); + break; + case CLIENT_NORMAL: + TEST_ASSERT(clientSock); + TEST_ASSERT(status == CLIENT_DATA); + break; + case CLIENT_TIMEOUT_SEND: + TEST_ASSERT(clientSock == NULL); + TEST_ASSERT(status == -1); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + } + break; + case ACCEPT_READ_FAST_CB: + status = PR_NTFast_AcceptRead_WithTimeoutCallback( + listenSock, &clientSock, &raddr, buf, 4096, + timeoutTime, timeout_callback, (void *)CALLBACK_MAGIC); + switch(clientAction) { + case CLIENT_TIMEOUT_ACCEPT: + /* Invalid test case */ + TEST_ASSERT(0); + break; + case CLIENT_NORMAL: + TEST_ASSERT(clientSock); + TEST_ASSERT(status == CLIENT_DATA); + break; + case CLIENT_TIMEOUT_SEND: + if (debug_mode) + PR_fprintf(output, "clientSock = 0x%8.8lx\n", clientSock); + TEST_ASSERT(clientSock == NULL); + TEST_ASSERT(status == -1); + TEST_ASSERT(PR_GetError() == PR_IO_TIMEOUT_ERROR); + break; + } + break; +#endif + } + if (clientSock != NULL) { + PR_Close(clientSock); + clientSock = NULL; + } + } + PR_Close(listenSock); + + PR_JoinThread(clientThread); +} + + +void AcceptUpdatedTest(void) +{ + RunTest(ACCEPT_NORMAL, CLIENT_NORMAL); +} +void AcceptNotUpdatedTest(void) +{ + RunTest(ACCEPT_FAST, CLIENT_NORMAL); +} +void AcceptReadTest(void) +{ + RunTest(ACCEPT_READ, CLIENT_NORMAL); +} +void AcceptReadNotUpdatedTest(void) +{ + RunTest(ACCEPT_READ_FAST, CLIENT_NORMAL); +} +void AcceptReadCallbackTest(void) +{ + RunTest(ACCEPT_READ_FAST_CB, CLIENT_NORMAL); +} + +void TimeoutAcceptUpdatedTest(void) +{ + RunTest(ACCEPT_NORMAL, CLIENT_TIMEOUT_ACCEPT); +} +void TimeoutAcceptNotUpdatedTest(void) +{ + RunTest(ACCEPT_FAST, CLIENT_TIMEOUT_ACCEPT); +} +void TimeoutAcceptReadCallbackTest(void) +{ + RunTest(ACCEPT_READ_FAST_CB, CLIENT_TIMEOUT_ACCEPT); +} + +void TimeoutReadUpdatedTest(void) +{ + RunTest(ACCEPT_NORMAL, CLIENT_TIMEOUT_SEND); +} +void TimeoutReadNotUpdatedTest(void) +{ + RunTest(ACCEPT_FAST, CLIENT_TIMEOUT_SEND); +} +void TimeoutReadReadTest(void) +{ + RunTest(ACCEPT_READ, CLIENT_TIMEOUT_SEND); +} +void TimeoutReadReadNotUpdatedTest(void) +{ + RunTest(ACCEPT_READ_FAST, CLIENT_TIMEOUT_SEND); +} +void TimeoutReadReadCallbackTest(void) +{ + RunTest(ACCEPT_READ_FAST_CB, CLIENT_TIMEOUT_SEND); +} + +/************************************************************************/ + +static void Measure(void (*func)(void), const char *msg) +{ + PRIntervalTime start, stop; + double d; + + start = PR_IntervalNow(); + (*func)(); + stop = PR_IntervalNow(); + + d = (double)PR_IntervalToMicroseconds(stop - start); + if (debug_mode) + PR_fprintf(output, "%40s: %6.2f usec\n", msg, d / count); + +} + +int main(int argc, char **argv) +{ + + /* The command line argument: -d is used to determine if the test is being run + in debug mode. The regress tool requires only one line output:PASS or FAIL. + All of the printfs associated with this test has been handled with a if (debug_mode) + test. + Usage: test_name [-d] [-c n] + */ + PLOptStatus os; + PLOptState *opt = PL_CreateOptState(argc, argv, "Gdc:"); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 'G': /* global threads */ + thread_scope = PR_GLOBAL_THREAD; + break; + case 'd': /* debug mode */ + debug_mode = 1; + break; + case 'c': /* loop counter */ + count = atoi(opt->value); + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0); + output = PR_STDERR; + PR_STDIO_INIT(); + + timeoutTime = PR_SecondsToInterval(TIMEOUTSECS); + if (debug_mode) + PR_fprintf(output, "\nRun accept() sucessful connection tests\n"); + + Measure(AcceptUpdatedTest, "PR_Accept()"); + Measure(AcceptReadTest, "PR_AcceptRead()"); +#ifdef WINNT + Measure(AcceptNotUpdatedTest, "PR_NTFast_Accept()"); + Measure(AcceptReadNotUpdatedTest, "PR_NTFast_AcceptRead()"); + Measure(AcceptReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()"); +#endif + if (debug_mode) + PR_fprintf(output, "\nRun accept() timeout in the accept tests\n"); +#ifdef WINNT + Measure(TimeoutReadReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()"); +#endif + Measure(TimeoutReadUpdatedTest, "PR_Accept()"); + if (debug_mode) + PR_fprintf(output, "\nRun accept() timeout in the read tests\n"); + Measure(TimeoutReadReadTest, "PR_AcceptRead()"); +#ifdef WINNT + Measure(TimeoutReadNotUpdatedTest, "PR_NTFast_Accept()"); + Measure(TimeoutReadReadNotUpdatedTest, "PR_NTFast_AcceptRead()"); + Measure(TimeoutReadReadCallbackTest, "PR_NTFast_AcceptRead_WithTimeoutCallback()"); +#endif + PR_fprintf(output, "%s\n", (failed_already) ? "FAIL" : "PASS"); + return failed_already; +} |