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Diffstat (limited to 'nsprpub/pr/tests/sendzlf.c')
| -rw-r--r-- | nsprpub/pr/tests/sendzlf.c | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/sendzlf.c b/nsprpub/pr/tests/sendzlf.c new file mode 100644 index 000000000..0f3df3f74 --- /dev/null +++ b/nsprpub/pr/tests/sendzlf.c @@ -0,0 +1,214 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Test: sendzlf.c + * + * Description: send a zero-length file with PR_SendFile and + * PR_TransmitFile. + */ + +#define ZERO_LEN_FILE_NAME "zerolen.tmp" +#define HEADER_STR "Header" +#define HEADER_LEN 6 /* length of HEADER_STR, not counting the null byte */ +#define TRAILER_STR "Trailer" +#define TRAILER_LEN 7 /* length of TRAILER_STR, not counting the null byte */ + +#include "nspr.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +static void ClientThread(void *arg) +{ + PRFileDesc *sock; + PRNetAddr addr; + PRUint16 port = (PRUint16) arg; + char buf[1024]; + char *bufPtr; + PRInt32 nbytes; + PRInt32 ntotal; + PRInt32 nexpected; + + sock = PR_NewTCPSocket(); + if (NULL == sock) { + fprintf(stderr, "PR_NewTCPSocket failed\n"); + exit(1); + } + if (PR_InitializeNetAddr(PR_IpAddrLoopback, port, &addr) == PR_FAILURE) { + fprintf(stderr, "PR_InitializeNetAddr failed\n"); + exit(1); + } + if (PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT) == PR_FAILURE) { + fprintf(stderr, "PR_Connect failed\n"); + exit(1); + } + ntotal = 0; + bufPtr = buf; + while ((nbytes = PR_Read(sock, bufPtr, sizeof(buf)-ntotal)) > 0) { + ntotal += nbytes; + bufPtr += nbytes; + } + if (-1 == nbytes) { + fprintf(stderr, "PR_Read failed\n"); + exit(1); + } + nexpected = HEADER_LEN+TRAILER_LEN+TRAILER_LEN+HEADER_LEN+HEADER_LEN; + if (ntotal != nexpected) { + fprintf(stderr, "total bytes read should be %d but is %d\n", + nexpected, ntotal); + exit(1); + } + if (memcmp(buf, HEADER_STR TRAILER_STR TRAILER_STR HEADER_STR HEADER_STR, + nexpected) != 0) { + fprintf(stderr, "wrong data is received\n"); + exit(1); + } + if (PR_Close(sock) == PR_FAILURE) { + fprintf(stderr, "PR_Close failed\n"); + exit(1); + } +} + +static void ServerThread(void *arg) +{ + PRFileDesc *listenSock = (PRFileDesc *) arg; + PRFileDesc *acceptSock; + PRFileDesc *file; + PRSendFileData sfd; + char header[1024], trailer[1024]; + PRInt32 nbytes; + + /* Create a zero-length file */ + file = PR_Open(ZERO_LEN_FILE_NAME, + PR_CREATE_FILE|PR_TRUNCATE|PR_RDWR, 0666); + if (NULL == file) { + fprintf(stderr, "PR_Open failed\n"); + exit(1); + } + sfd.fd = file; + sfd.file_offset = 0; + sfd.file_nbytes = 0; + memcpy(header, HEADER_STR, HEADER_LEN); + memcpy(trailer, TRAILER_STR, TRAILER_LEN); + sfd.header = header; + sfd.hlen = HEADER_LEN; + sfd.trailer = trailer; + sfd.tlen = TRAILER_LEN; + acceptSock = PR_Accept(listenSock, NULL, PR_INTERVAL_NO_TIMEOUT); + if (NULL == acceptSock) { + fprintf(stderr, "PR_Accept failed\n"); + exit(1); + } + /* Send both header and trailer */ + nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN, + PR_INTERVAL_NO_TIMEOUT); + if (HEADER_LEN+TRAILER_LEN != nbytes) { + fprintf(stderr, "PR_SendFile should return %d but returned %d\n", + HEADER_LEN+TRAILER_LEN, nbytes); + exit(1); + } + /* Trailer only, no header */ + sfd.hlen = 0; + nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN, + PR_INTERVAL_NO_TIMEOUT); + if (TRAILER_LEN != nbytes) { + fprintf(stderr, "PR_SendFile should return %d but returned %d\n", + TRAILER_LEN, nbytes); + exit(1); + } + /* Header only, no trailer */ + sfd.hlen = HEADER_LEN; + sfd.tlen = 0; + nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN, + PR_INTERVAL_NO_TIMEOUT); + if (HEADER_LEN != nbytes) { + fprintf(stderr, "PR_SendFile should return %d but returned %d\n", + HEADER_LEN, nbytes); + exit(1); + } + /* Try PR_TransmitFile */ + nbytes = PR_TransmitFile(acceptSock, file, header, HEADER_LEN, + PR_TRANSMITFILE_KEEP_OPEN, PR_INTERVAL_NO_TIMEOUT); + if (HEADER_LEN != nbytes) { + fprintf(stderr, "PR_TransmitFile should return %d but returned %d\n", + HEADER_LEN, nbytes); + exit(1); + } + if (PR_Close(acceptSock) == PR_FAILURE) { + fprintf(stderr, "PR_Close failed\n"); + exit(1); + } + if (PR_Close(file) == PR_FAILURE) { + fprintf(stderr, "PR_Close failed\n"); + exit(1); + } + if (PR_Delete(ZERO_LEN_FILE_NAME) == PR_FAILURE) { + fprintf(stderr, "PR_Delete failed\n"); + exit(1); + } +} + +int main(int argc, char **argv) +{ + PRFileDesc *listenSock; + PRThread *clientThread; + PRThread *serverThread; + PRNetAddr addr; + PRThreadScope scope = PR_GLOBAL_THREAD; + + listenSock = PR_NewTCPSocket(); + if (NULL == listenSock) { + fprintf(stderr, "PR_NewTCPSocket failed\n"); + exit(1); + } + if (PR_InitializeNetAddr(PR_IpAddrAny, 0, &addr) == PR_FAILURE) { + fprintf(stderr, "PR_InitializeNetAddr failed\n"); + exit(1); + } + if (PR_Bind(listenSock, &addr) == PR_FAILURE) { + fprintf(stderr, "PR_Bind failed\n"); + exit(1); + } + /* Find out what port number we are bound to. */ + if (PR_GetSockName(listenSock, &addr) == PR_FAILURE) { + fprintf(stderr, "PR_GetSockName failed\n"); + exit(1); + } + if (PR_Listen(listenSock, 5) == PR_FAILURE) { + fprintf(stderr, "PR_Listen failed\n"); + exit(1); + } + + clientThread = PR_CreateThread(PR_USER_THREAD, + ClientThread, (void *) PR_ntohs(PR_NetAddrInetPort(&addr)), + PR_PRIORITY_NORMAL, scope, PR_JOINABLE_THREAD, 0); + if (NULL == clientThread) { + fprintf(stderr, "PR_CreateThread failed\n"); + exit(1); + } + serverThread = PR_CreateThread(PR_USER_THREAD, + ServerThread, listenSock, + PR_PRIORITY_NORMAL, scope, PR_JOINABLE_THREAD, 0); + if (NULL == serverThread) { + fprintf(stderr, "PR_CreateThread failed\n"); + exit(1); + } + if (PR_JoinThread(clientThread) == PR_FAILURE) { + fprintf(stderr, "PR_JoinThread failed\n"); + exit(1); + } + if (PR_JoinThread(serverThread) == PR_FAILURE) { + fprintf(stderr, "PR_JoinThread failed\n"); + exit(1); + } + if (PR_Close(listenSock) == PR_FAILURE) { + fprintf(stderr, "PR_Close failed\n"); + exit(1); + } + printf("PASS\n"); + return 0; +} |