renamed socket tests

1 files changed, 119 insertions, 0 deletions

diff --git a/tests/sockets/test_sockets_partial.c b/tests/sockets/test_sockets_partial.c
new file mode 100644
index 00000000..5fe34721
--- /dev/null
+++ b/tests/sockets/test_sockets_partial.c
@@ -0,0 +1,119 @@
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <assert.h>
+#if EMSCRIPTEN
+#include <emscripten.h>
+#endif
+
+int sockfd = -1;
+int sum = 0;
+
+void finish(int result) {
+  close(sockfd);
+#if EMSCRIPTEN
+  REPORT_RESULT();
+#endif
+  exit(result);
+}
+
+void iter(void *arg) {
+  char buffer[1024];
+  char packetLength;
+  fd_set fdr;
+  int i;
+  int res;
+
+  // make sure that sockfd 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);
+  } else if (!FD_ISSET(sockfd, &fdr)) {
+    return;
+  }
+
+  res = recv(sockfd, buffer, 1, 0);
+  if (res == -1) {
+    if (errno == EAGAIN || errno == EWOULDBLOCK) {
+      return; //try again
+    }
+
+    perror("unexcepted end of data");
+    finish(EXIT_FAILURE);
+  }
+
+  if (res != 1) {
+    perror("should read 1 byte");
+    finish(EXIT_FAILURE);
+  }
+
+  packetLength = buffer[0];
+  res = recv(sockfd, buffer, packetLength, 0);
+
+  printf("got %d,%d\n", res, packetLength);
+
+  if (res != packetLength) {
+    fprintf(stderr, "lost packet data, expected: %d readed: %d", packetLength, res);
+    finish(EXIT_FAILURE);
+  }
+
+  for (i = 0; i < packetLength; ++i) {
+    if (buffer[i] != i+1) {
+      fprintf(stderr, "packet corrupted, expected: %d, actual: %d", i+1, buffer[i]);
+      finish(EXIT_FAILURE);
+    }
+
+    sum += buffer[i];
+  }
+
+  if (packetLength == buffer[0]) { // \x01\x01 - end marker
+    printf("sum: %d\n", sum);
+    finish(sum);
+  }
+}
+
+int main() {
+  struct sockaddr_in addr;
+  int res;
+
+  sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+  if (sockfd == -1) {
+    perror("cannot create socket");
+    exit(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_set_main_loop(iter, 0, 0);
+#else
+  while (!done) iter(NULL);
+#endif
+
+  return EXIT_SUCCESS;
+}
+