tests: replace net-yy.test with net-yy-inet.test
Unlike the former test that was based on match_awk,
the new one uses match_diff and does more rigorous testing.
* tests/net-yy-inet.c: New file.
* tests/net-yy-inet.test: New test.
* tests/net-yy.test: Remove.
* tests/net-yy-accept.awk: Remove.
* tests/net-yy-connect.awk: Remove.
* tests/inet-accept-connect-send-recv.c: Remove.
* tests/.gitignore: Replace inet-accept-connect-send-recv
with net-yy-inet.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(TESTS): Replace net-yy.test with net-yy-inet.test.
(EXTRA_DIST): Remove net-yy-accept.awk and net-yy-connect.awk.
diff --git a/tests/net-yy-inet.c b/tests/net-yy-inet.c
new file mode 100644
index 0000000..c6842b4
--- /dev/null
+++ b/tests/net-yy-inet.c
@@ -0,0 +1,173 @@
+/*
+ * This file is part of net-yy-inet strace test.
+ *
+ * Copyright (c) 2014-2016 Dmitry V. Levin <ldv@altlinux.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "tests.h"
+#include <assert.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+
+int
+main(void)
+{
+ const struct sockaddr_in addr = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK)
+ };
+ struct sockaddr * const listen_sa = tail_memdup(&addr, sizeof(addr));
+ socklen_t * const len = tail_alloc(sizeof(socklen_t));
+ *len = sizeof(addr);
+
+ const int listen_fd = socket(PF_INET, SOCK_STREAM, 0);
+ if (listen_fd < 0)
+ perror_msg_and_skip("socket");
+ const unsigned long listen_inode = inode_of_sockfd(listen_fd);
+ printf("socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = %d<TCP:[%lu]>\n",
+ listen_fd, listen_inode);
+
+ if (bind(listen_fd, listen_sa, *len))
+ perror_msg_and_skip("bind");
+ printf("bind(%d<TCP:[%lu]>, {sa_family=AF_INET, sin_port=htons(0)"
+ ", sin_addr=inet_addr(\"127.0.0.1\")}, %u) = 0\n",
+ listen_fd, listen_inode, (unsigned) *len);
+
+ if (listen(listen_fd, 1))
+ perror_msg_and_skip("listen");
+ printf("listen(%d<TCP:[%lu]>, 1) = 0\n", listen_fd, listen_inode);
+
+ memset(listen_sa, 0, sizeof(addr));
+ *len = sizeof(addr);
+ if (getsockname(listen_fd, listen_sa, len))
+ perror_msg_and_fail("getsockname");
+ const unsigned int listen_port =
+ ntohs(((struct sockaddr_in *) listen_sa) -> sin_port);
+ printf("getsockname(%d<TCP:[127.0.0.1:%u]>, {sa_family=AF_INET"
+ ", sin_port=htons(%u), sin_addr=inet_addr(\"127.0.0.1\")}"
+ ", [%u]) = 0\n",
+ listen_fd, listen_port, listen_port, (unsigned) *len);
+
+ unsigned int * const optval = tail_alloc(sizeof(unsigned int));
+ *len = sizeof(*optval);
+ if (getsockopt(listen_fd, SOL_TCP, TCP_MAXSEG, optval, len))
+ perror_msg_and_fail("getsockopt");
+ printf("getsockopt(%d<TCP:[127.0.0.1:%u]>, SOL_TCP, TCP_MAXSEG"
+ ", [%u], [%u]) = 0\n",
+ listen_fd, listen_port, *optval, (unsigned) *len);
+
+ const int connect_fd = socket(PF_INET, SOCK_STREAM, 0);
+ if (connect_fd < 0)
+ perror_msg_and_fail("socket");
+ const unsigned long connect_inode = inode_of_sockfd(connect_fd);
+ printf("socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = %d<TCP:[%lu]>\n",
+ connect_fd, connect_inode);
+
+ *len = sizeof(addr);
+ if (connect(connect_fd, listen_sa, *len))
+ perror_msg_and_fail("connect");
+ printf("connect(%d<TCP:[%lu]>, {sa_family=AF_INET, sin_port=htons(%u)"
+ ", sin_addr=inet_addr(\"127.0.0.1\")}, %u) = 0\n",
+ connect_fd, connect_inode, listen_port, (unsigned) *len);
+
+ struct sockaddr * const accept_sa = tail_alloc(sizeof(addr));
+ memset(accept_sa, 0, sizeof(addr));
+ *len = sizeof(addr);
+ const int accept_fd = accept(listen_fd, accept_sa, len);
+ if (accept_fd < 0)
+ perror_msg_and_fail("accept");
+ const unsigned int connect_port =
+ ntohs(((struct sockaddr_in *) accept_sa) -> sin_port);
+ printf("accept(%d<TCP:[127.0.0.1:%u]>, {sa_family=AF_INET"
+ ", sin_port=htons(%u), sin_addr=inet_addr(\"127.0.0.1\")}"
+ ", [%u]) = %d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>\n",
+ listen_fd, listen_port, connect_port, (unsigned) *len,
+ accept_fd, listen_port, connect_port);
+
+ memset(accept_sa, 0, sizeof(addr));
+ *len = sizeof(addr);
+ if (getpeername(accept_fd, accept_sa, len))
+ perror_msg_and_fail("getpeername");
+ printf("getpeername(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
+ ", {sa_family=AF_INET, sin_port=htons(%u)"
+ ", sin_addr=inet_addr(\"127.0.0.1\")}, [%u]) = 0\n",
+ accept_fd, listen_port, connect_port, connect_port,
+ (unsigned) *len);
+
+ memset(listen_sa, 0, sizeof(addr));
+ *len = sizeof(addr);
+ if (getpeername(connect_fd, listen_sa, len))
+ perror_msg_and_fail("getpeername");
+ printf("getpeername(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
+ ", {sa_family=AF_INET, sin_port=htons(%u)"
+ ", sin_addr=inet_addr(\"127.0.0.1\")}, [%u]) = 0\n",
+ connect_fd, connect_port, listen_port, listen_port,
+ (unsigned) *len);
+
+ *len = sizeof(*optval);
+ if (setsockopt(connect_fd, SOL_TCP, TCP_MAXSEG, optval, *len))
+ perror_msg_and_fail("setsockopt");
+ printf("setsockopt(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
+ ", SOL_TCP, TCP_MAXSEG, [%u], %u) = 0\n",
+ connect_fd, connect_port, listen_port, *optval,
+ (unsigned) *len);
+
+ char text[] = "text";
+ assert(sendto(connect_fd, text, sizeof(text) - 1,
+ MSG_DONTROUTE | MSG_DONTWAIT, NULL, 0) == sizeof(text) - 1);
+ printf("sendto(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>, \"%s\", %u"
+ ", MSG_DONTROUTE|MSG_DONTWAIT, NULL, 0) = %u\n",
+ connect_fd, connect_port, listen_port, text,
+ (unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
+
+ assert(close(connect_fd) == 0);
+ printf("close(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>) = 0\n",
+ connect_fd, connect_port, listen_port);
+
+ assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_WAITALL,
+ NULL, NULL) == sizeof(text) - 1);
+ printf("recvfrom(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>, \"%s\", %u"
+ ", MSG_WAITALL, NULL, NULL) = %u\n",
+ accept_fd, listen_port, connect_port, text,
+ (unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
+
+ assert(close(accept_fd) == 0);
+ printf("close(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>) = 0\n",
+ accept_fd, listen_port, connect_port);
+
+ assert(close(listen_fd) == 0);
+ printf("close(%d<TCP:[127.0.0.1:%u]>) = 0\n",
+ listen_fd, listen_port);
+
+ puts("+++ exited with 0 +++");
+ return 0;
+}