Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 130 insertions, 0 deletions

diff --git a/lib/async_req/async_connect_send_test.c b/lib/async_req/async_connect_send_test.c
new file mode 100644
index 0000000..d570c60
--- /dev/null
+++ b/lib/async_req/async_connect_send_test.c
@@ -0,0 +1,130 @@
+/*
+ * Test async connect
+ * Copyright (C) Ralph Boehme 2015
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include <tevent.h>
+#include "lib/async_req/async_sock.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+int main(int argc, const char *argv[])
+{
+	int result, listen_sock, status, exit_status;
+	uint16_t port;
+	struct sockaddr_in addr = { 0 };
+	pid_t pid;
+
+	listen_sock = socket(PF_INET, SOCK_STREAM, 0);
+	if (listen_sock == -1) {
+		perror("socket() failed");
+		exit(1);
+	}
+
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = inet_addr("127.0.0.1");
+
+	for (port = 1024; port < UINT16_MAX; port++) {
+		addr.sin_port = htons(port);
+		result = bind(listen_sock, (struct sockaddr *)&addr, sizeof(addr));
+		if (result == 0) {
+			break;
+		}
+	}
+
+	if (port == UINT16_MAX) {
+		printf("Huh, no free port?\n");
+		return 1;
+	}
+
+	result = listen(listen_sock, 1);
+	if (result == -1) {
+		perror("listen() failed");
+		close(listen_sock);
+		return 1;
+	}
+
+	pid = fork();
+	if (pid == -1) {
+		perror("fork");
+		return 1;
+	}
+
+	if (pid == 0) {
+		struct tevent_context *ev;
+		struct tevent_req *req;
+		int fd;
+
+		ev = tevent_context_init(NULL);
+		if (ev == NULL) {
+			fprintf(stderr, "tevent_context_init failed\n");
+			return 1;
+		}
+
+		fd = socket(PF_INET, SOCK_STREAM, 0);
+		if (fd == -1) {
+			perror("socket");
+			return 1;
+		}
+
+		memset(&addr, 0, sizeof(addr));
+		addr.sin_family = AF_INET;
+		addr.sin_port = htons(port);
+		addr.sin_addr.s_addr = inet_addr("127.0.0.1");
+
+		req = async_connect_send(ev, ev, fd,
+					 (struct sockaddr *)&addr,
+					 sizeof(struct sockaddr_in),
+					 NULL, NULL, NULL);
+
+		if (!tevent_req_poll(req, ev)) {
+			perror("tevent_req_poll() failed");
+			return 1;
+		}
+
+		status = 0;
+		result = async_connect_recv(req, &status);
+		if (result != 0) {
+			return status;
+		}
+		return 0;
+	}
+
+	result = waitpid(pid, &status, 0);
+	if (result == -1) {
+		perror("waitpid");
+		return 1;
+	}
+
+	if (!WIFEXITED(status)) {
+		printf("child status: %d\n", status);
+		return 2;
+	}
+
+	exit_status = WEXITSTATUS(status);
+	printf("test done: status=%d\n", exit_status);
+
+	if (exit_status != 0) {
+		return exit_status;
+	}
+
+	return 0;
+}