diff options
Diffstat (limited to 'tests/sockets/test_sockets_bi_bigdata.c')
-rw-r--r-- | tests/sockets/test_sockets_bi_bigdata.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/tests/sockets/test_sockets_bi_bigdata.c b/tests/sockets/test_sockets_bi_bigdata.c deleted file mode 100644 index c1d8100e..00000000 --- a/tests/sockets/test_sockets_bi_bigdata.c +++ /dev/null @@ -1,138 +0,0 @@ -#include <errno.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#if EMSCRIPTEN -#include <emscripten.h> -#endif - -#include "test_sockets_bigdata.h" - -#define EXPECTED_BYTES DATA_SIZE - -int sockfd; - -void finish(int result) { - close(sockfd); -#if EMSCRIPTEN - REPORT_RESULT(); -#endif - exit(result); -} - -unsigned int get_all_buf(int sock, char* output, unsigned int maxsize) { - int bytes; - if (ioctl(sock, FIONREAD, &bytes)) return 0; - if (bytes == 0) return 0; - - char buffer[EXPECTED_BYTES]; - int n; - unsigned int offset = 0; - while((errno = 0, (n = recv(sock, buffer, sizeof(buffer), 0))>0) || - errno == EINTR) { - if (n > 0) { - if (((unsigned int) n)+offset > maxsize) { - fprintf(stderr, "too much data!"); - finish(EXIT_FAILURE); - } - memcpy(output+offset, buffer, n); - offset += n; - } - } - - if (n < 0 && errno != EAGAIN && errno != EWOULDBLOCK) { - fprintf(stderr, "error in get_all_buf!"); - finish(EXIT_FAILURE); - } - return offset; -} - -void iter(void *arg) { - static char out[EXPECTED_BYTES]; - static int pos = 0; - fd_set fdr; - int res; - - // make sure that sockfd has finished connecting and is ready to read - FD_ZERO(&fdr); - FD_SET(sockfd, &fdr); - res = select(64, &fdr, NULL, NULL, NULL); - if (res == -1) { - perror("select failed"); - finish(EXIT_FAILURE); - return; - } else if (!FD_ISSET(sockfd, &fdr)) { - return; - } - - // perform read write operations ... - printf("so far %d, expecting up to %d\n", pos, EXPECTED_BYTES-pos); - res = get_all_buf(sockfd, out+pos, EXPECTED_BYTES-pos); - if (res) printf("read! %d\n", res); - pos += res; - if (pos >= EXPECTED_BYTES) { - shutdown(sockfd, SHUT_RDWR); - - close(sockfd); - - char *comp = generateData(); - int result = strcmp(comp, out); - if (result != 0) { - for (int i = 0; i < DATA_SIZE; i++) { - printf("%d:%d\n", comp[i], out[i]); - } - } - finish(result); - } -} - -int main() { - struct sockaddr_in addr; - int res; - - printf("hello from main page\n"); - - sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); - if (sockfd == -1) { - perror("cannot create socket"); - finish(EXIT_FAILURE); - } - fcntl(sockfd, F_SETFL, O_NONBLOCK); - - memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_port = htons(SOCKK); - if (inet_pton(AF_INET, "127.0.0.1", &addr.sin_addr) != 1) { - perror("inet_pton failed"); - finish(EXIT_FAILURE); - } - - res = connect(sockfd, (struct sockaddr *)&addr, sizeof(addr)); - if (res == -1 && errno != EINPROGRESS) { - perror("connect failed"); - finish(EXIT_FAILURE); - } - -#if EMSCRIPTEN - emscripten_run_script("console.log('adding iframe');" - "var iframe = document.createElement('iframe');" - "iframe.src = 'side.html';" - "iframe.width = '100%';" - "iframe.width = '40%';" - "document.body.appendChild(iframe);" - "console.log('added.');"); - emscripten_set_main_loop(iter, 3, 0); -#else - while (1) iter(NULL); -#endif - - return EXIT_SUCCESS; -} - |