diff options
Diffstat (limited to 'nsprpub/pr/tests/poll_nm.c')
| -rw-r--r-- | nsprpub/pr/tests/poll_nm.c | 326 |
1 files changed, 168 insertions, 158 deletions
diff --git a/nsprpub/pr/tests/poll_nm.c b/nsprpub/pr/tests/poll_nm.c index 4842606f7..f356d141a 100644 --- a/nsprpub/pr/tests/poll_nm.c +++ b/nsprpub/pr/tests/poll_nm.c @@ -12,12 +12,12 @@ ** ** Modification History: ** 19-May-97 AGarcia- Converted the test to accomodate the debug_mode flag. -** 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 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. +** 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. +** recognize the return code from tha main program. ***********************************************************************/ /*********************************************************************** @@ -62,17 +62,17 @@ clientThreadFunc(void *arg) PR_snprintf(buf, sizeof(buf), "%hu", port); for (i = 0; i < NUM_ITERATIONS; i++) { - sock = PR_NewTCPSocket(); - PR_ASSERT(sock != NULL); - - sts = PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT); - PR_ASSERT(sts == PR_SUCCESS); + sock = PR_NewTCPSocket(); + PR_ASSERT(sock != NULL); - n = PR_Write(sock, buf, sizeof(buf)); - PR_ASSERT(n >= 0); + sts = PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT); + PR_ASSERT(sts == PR_SUCCESS); - sts = PR_Close(sock); - PR_ASSERT(sts == PR_SUCCESS); + n = PR_Write(sock, buf, sizeof(buf)); + PR_ASSERT(n >= 0); + + sts = PR_Close(sock); + PR_ASSERT(sts == PR_SUCCESS); } } @@ -89,97 +89,101 @@ int main(int argc, char **argv) PRIntn i, j; PRSocketOptionData optval; - /* 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 - */ - PLOptStatus os; - PLOptState *opt = PL_CreateOptState(argc, argv, "d:"); - while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + /* 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 + */ + PLOptStatus os; + PLOptState *opt = PL_CreateOptState(argc, argv, "d:"); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) { - if (PL_OPT_BAD == os) continue; + if (PL_OPT_BAD == os) { + continue; + } switch (opt->option) { - case 'd': /* debug mode */ - debug_mode = 1; - break; - default: - break; + case 'd': /* debug mode */ + debug_mode = 1; + break; + default: + break; } } - PL_DestroyOptState(opt); + PL_DestroyOptState(opt); + + /* main test */ - /* main test */ - PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0); PR_STDIO_INIT(); if (debug_mode) { - printf("This program tests PR_Poll with sockets.\n"); - printf("Normal operation are tested.\n\n"); - } + printf("This program tests PR_Poll with sockets.\n"); + printf("Normal operation are tested.\n\n"); + } /* Create two listening sockets */ if ((listenSock1 = PR_NewTCPSocket()) == NULL) { - fprintf(stderr, "Can't create a new TCP socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't create a new TCP socket\n"); + failed_already=1; + goto exit_now; } memset(&addr, 0, sizeof(addr)); addr.inet.family = PR_AF_INET; addr.inet.ip = PR_htonl(PR_INADDR_ANY); addr.inet.port = PR_htons(0); if (PR_Bind(listenSock1, &addr) == PR_FAILURE) { - fprintf(stderr, "Can't bind socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't bind socket\n"); + failed_already=1; + goto exit_now; } if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) { - fprintf(stderr, "PR_GetSockName failed\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "PR_GetSockName failed\n"); + failed_already=1; + goto exit_now; } listenPort1 = PR_ntohs(addr.inet.port); optval.option = PR_SockOpt_Nonblocking; optval.value.non_blocking = PR_TRUE; PR_SetSocketOption(listenSock1, &optval); if (PR_Listen(listenSock1, 5) == PR_FAILURE) { - fprintf(stderr, "Can't listen on a socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't listen on a socket\n"); + failed_already=1; + goto exit_now; } if ((listenSock2 = PR_NewTCPSocket()) == NULL) { - fprintf(stderr, "Can't create a new TCP socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't create a new TCP socket\n"); + failed_already=1; + goto exit_now; } addr.inet.family = PR_AF_INET; addr.inet.ip = PR_htonl(PR_INADDR_ANY); addr.inet.port = PR_htons(0); if (PR_Bind(listenSock2, &addr) == PR_FAILURE) { - fprintf(stderr, "Can't bind socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't bind socket\n"); + failed_already=1; + goto exit_now; } if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) { - fprintf(stderr, "PR_GetSockName failed\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "PR_GetSockName failed\n"); + failed_already=1; + goto exit_now; } listenPort2 = PR_ntohs(addr.inet.port); PR_SetSocketOption(listenSock2, &optval); if (PR_Listen(listenSock2, 5) == PR_FAILURE) { - fprintf(stderr, "Can't listen on a socket\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "Can't listen on a socket\n"); + failed_already=1; + goto exit_now; } PR_snprintf(buf, sizeof(buf), - "The server thread is listening on ports %hu and %hu\n\n", - listenPort1, listenPort2); - if (debug_mode) printf("%s", buf); + "The server thread is listening on ports %hu and %hu\n\n", + listenPort1, listenPort2); + if (debug_mode) { + printf("%s", buf); + } /* Set up the poll descriptor array */ pds = pds0; @@ -196,80 +200,80 @@ int main(int argc, char **argv) npds = 5; clientThread = PR_CreateThread(PR_USER_THREAD, - clientThreadFunc, (void *) listenPort1, - PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, - PR_UNJOINABLE_THREAD, 0); + clientThreadFunc, (void *) listenPort1, + PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, + PR_UNJOINABLE_THREAD, 0); if (clientThread == NULL) { - fprintf(stderr, "can't create thread\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "can't create thread\n"); + failed_already=1; + goto exit_now; } clientThread = PR_CreateThread(PR_USER_THREAD, - clientThreadFunc, (void *) listenPort2, - PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, - PR_UNJOINABLE_THREAD, 0); + clientThreadFunc, (void *) listenPort2, + PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, + PR_UNJOINABLE_THREAD, 0); if (clientThread == NULL) { - fprintf(stderr, "can't create thread\n"); - failed_already=1; - goto exit_now; + fprintf(stderr, "can't create thread\n"); + failed_already=1; + goto exit_now; } if (debug_mode) { - printf("Two client threads are created. Each of them will\n"); - printf("send data to one of the two ports the server is listening on.\n"); - printf("The data they send is the port number. Each of them send\n"); - printf("the data five times, so you should see ten lines below,\n"); - printf("interleaved in an arbitrary order.\n"); - } + printf("Two client threads are created. Each of them will\n"); + printf("send data to one of the two ports the server is listening on.\n"); + printf("The data they send is the port number. Each of them send\n"); + printf("the data five times, so you should see ten lines below,\n"); + printf("interleaved in an arbitrary order.\n"); + } /* two clients, three events per iteration: accept, read, close */ i = 0; while (i < 2 * 3 * NUM_ITERATIONS) { - PRPollDesc *tmp; - int nextIndex; - int nEvents = 0; - - retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT); - PR_ASSERT(retVal != 0); /* no timeout */ - if (retVal == -1) { - fprintf(stderr, "PR_Poll failed\n"); - failed_already=1; - goto exit_now; - } - - nextIndex = 2; - /* the two listening sockets */ - for (j = 0; j < 2; j++) { - other_pds[j] = pds[j]; - PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0 - && (pds[j].out_flags & PR_POLL_EXCEPT) == 0); - if (pds[j].out_flags & PR_POLL_READ) { - PRFileDesc *sock; - - nEvents++; - sock = PR_Accept(pds[j].fd, NULL, PR_INTERVAL_NO_TIMEOUT); - if (sock == NULL) { - fprintf(stderr, "PR_Accept() failed\n"); - failed_already=1; - goto exit_now; - } - other_pds[nextIndex].fd = sock; - other_pds[nextIndex].in_flags = PR_POLL_READ; - nextIndex++; - } else if (pds[j].out_flags & PR_POLL_ERR) { - fprintf(stderr, "PR_Poll() indicates that an fd has error\n"); - failed_already=1; - goto exit_now; - } else if (pds[j].out_flags & PR_POLL_NVAL) { - fprintf(stderr, "PR_Poll() indicates that fd %d is invalid\n", - PR_FileDesc2NativeHandle(pds[j].fd)); - failed_already=1; - goto exit_now; - } - } - - for (j = 2; j < npds; j++) { + PRPollDesc *tmp; + int nextIndex; + int nEvents = 0; + + retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT); + PR_ASSERT(retVal != 0); /* no timeout */ + if (retVal == -1) { + fprintf(stderr, "PR_Poll failed\n"); + failed_already=1; + goto exit_now; + } + + nextIndex = 2; + /* the two listening sockets */ + for (j = 0; j < 2; j++) { + other_pds[j] = pds[j]; + PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0 + && (pds[j].out_flags & PR_POLL_EXCEPT) == 0); + if (pds[j].out_flags & PR_POLL_READ) { + PRFileDesc *sock; + + nEvents++; + sock = PR_Accept(pds[j].fd, NULL, PR_INTERVAL_NO_TIMEOUT); + if (sock == NULL) { + fprintf(stderr, "PR_Accept() failed\n"); + failed_already=1; + goto exit_now; + } + other_pds[nextIndex].fd = sock; + other_pds[nextIndex].in_flags = PR_POLL_READ; + nextIndex++; + } else if (pds[j].out_flags & PR_POLL_ERR) { + fprintf(stderr, "PR_Poll() indicates that an fd has error\n"); + failed_already=1; + goto exit_now; + } else if (pds[j].out_flags & PR_POLL_NVAL) { + fprintf(stderr, "PR_Poll() indicates that fd %d is invalid\n", + PR_FileDesc2NativeHandle(pds[j].fd)); + failed_already=1; + goto exit_now; + } + } + + for (j = 2; j < npds; j++) { if (NULL == pds[j].fd) { /* * Keep the unused entries in the poll descriptor array @@ -280,51 +284,55 @@ int main(int argc, char **argv) continue; } - PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0 - && (pds[j].out_flags & PR_POLL_EXCEPT) == 0); - if (pds[j].out_flags & PR_POLL_READ) { + PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0 + && (pds[j].out_flags & PR_POLL_EXCEPT) == 0); + if (pds[j].out_flags & PR_POLL_READ) { PRInt32 nAvail; - PRInt32 nRead; + PRInt32 nRead; - nEvents++; + nEvents++; nAvail = PR_Available(pds[j].fd); - nRead = PR_Read(pds[j].fd, buf, sizeof(buf)); + nRead = PR_Read(pds[j].fd, buf, sizeof(buf)); PR_ASSERT(nAvail == nRead); - if (nRead == -1) { - fprintf(stderr, "PR_Read() failed\n"); - failed_already=1; - goto exit_now; + if (nRead == -1) { + fprintf(stderr, "PR_Read() failed\n"); + failed_already=1; + goto exit_now; } else if (nRead == 0) { PR_Close(pds[j].fd); continue; } else { /* Just to be safe */ buf[127] = '\0'; - if (debug_mode) printf("The server received \"%s\" from a client\n", buf); + if (debug_mode) { + printf("The server received \"%s\" from a client\n", buf); + } } - } else if (pds[j].out_flags & PR_POLL_ERR) { - fprintf(stderr, "PR_Poll() indicates that an fd has error\n"); - failed_already=1; - goto exit_now; - } else if (pds[j].out_flags & PR_POLL_NVAL) { - fprintf(stderr, "PR_Poll() indicates that an fd is invalid\n"); - failed_already=1; - goto exit_now; - } + } else if (pds[j].out_flags & PR_POLL_ERR) { + fprintf(stderr, "PR_Poll() indicates that an fd has error\n"); + failed_already=1; + goto exit_now; + } else if (pds[j].out_flags & PR_POLL_NVAL) { + fprintf(stderr, "PR_Poll() indicates that an fd is invalid\n"); + failed_already=1; + goto exit_now; + } other_pds[nextIndex] = pds[j]; nextIndex++; - } - - PR_ASSERT(retVal == nEvents); - /* swap */ - tmp = pds; - pds = other_pds; - other_pds = tmp; - npds = nextIndex; - i += nEvents; + } + + PR_ASSERT(retVal == nEvents); + /* swap */ + tmp = pds; + pds = other_pds; + other_pds = tmp; + npds = nextIndex; + i += nEvents; } - if (debug_mode) printf("Tests passed\n"); + if (debug_mode) { + printf("Tests passed\n"); + } exit_now: @@ -336,10 +344,12 @@ exit_now: } PR_Cleanup(); - - if(failed_already) - return 1; - else - return 0; + + if(failed_already) { + return 1; + } + else { + return 0; + } } |