initial commit

third_party/libhv/unittest/socketpair_test.c

@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+#include "hsocket.h"
+
+int main(int argc, char* argv[]) {
+    int sockfds[2];
+    if (Socketpair(AF_INET, SOCK_STREAM, 0, sockfds) != 0) {
+        printf("socketpair failed!\n");
+        return -1;
+    }
+    printf("Socketpair %d<=>%d\n", sockfds[0], sockfds[1]);
+
+    char sendbuf[] = "hello,world!";
+    char recvbuf[1460];
+    int nsend = send(sockfds[0], sendbuf, strlen(sendbuf), 0);
+    printf("sockfd:%d send %d bytes: %s\n", sockfds[0], nsend, sendbuf);
+    memset(recvbuf, 0, sizeof(recvbuf));
+    int nrecv = recv(sockfds[1], recvbuf, sizeof(recvbuf), 0);
+    printf("sockfd:%d recv %d bytes: %s\n", sockfds[1], nrecv, recvbuf);
+
+    closesocket(sockfds[0]);
+    closesocket(sockfds[1]);
+    return 0;
+}