[CRIU] [PATCH] zdtm: check one end of socketpair with data

[Andrey Vagin]

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 test/zdtm.sh                              |  1 +
 test/zdtm/live/static/Makefile            |  1 +
 test/zdtm/live/static/socket_close_data.c | 43 +++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 test/zdtm/live/static/socket_close_data.c

diff --git a/test/zdtm.sh b/test/zdtm.sh
index 130ef01..e57fb70 100755
--- a/test/zdtm.sh
+++ b/test/zdtm.sh
@@ -88,6 +88,7 @@ generate_test_list()
 		static/sock_filter
 		static/socket6_udp
 		static/socket_udplite
+		static/socket_close_data
 		static/selfexe00
 		static/link10
 		static/unlink_fstat00
diff --git a/test/zdtm/live/static/Makefile b/test/zdtm/live/static/Makefile
index fe636d6..7575f7d 100644
--- a/test/zdtm/live/static/Makefile
+++ b/test/zdtm/live/static/Makefile
@@ -33,6 +33,7 @@ TST_NOFILE	=				\
 		socket6_udp			\
 		socket_udplite			\
 		socket_aio			\
+		socket_close_data		\
 		packet_sock			\
 		packet_sock_mmap		\
 		sock_filter			\
diff --git a/test/zdtm/live/static/socket_close_data.c b/test/zdtm/live/static/socket_close_data.c
new file mode 100644
index 0000000..e8aeb45
--- /dev/null
+++ b/test/zdtm/live/static/socket_close_data.c
@@ -0,0 +1,43 @@
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include "zdtmtst.h"
+
+const char *test_doc	= "Check one end of socketpair with data";
+const char *test_author	= "Andrew Vagin <avagin at openvz.org";
+
+#define MSG "hello"
+int main(int argc, char **argv)
+{
+	int sks[2], ret;
+	char buf[1024];
+
+	test_init(argc, argv);
+
+	if (socketpair(PF_UNIX, SOCK_DGRAM, 0, sks) < 0) {
+		err("socketpair");
+		return 1;
+	}
+
+	if (write(sks[1], MSG, sizeof(MSG)) != sizeof(MSG)) {
+		err("write");
+		return 1;
+	}
+	close(sks[1]);
+
+	test_daemon();
+	test_waitsig();
+
+	ret = read(sks[0], buf, sizeof(MSG));
+	buf[ret > 0 ? ret : 0] = 0;
+	if (ret != sizeof(MSG)) {
+		fail("%d: %s", ret, buf);
+		return 1;
+	}
+
+	pass();
+	return 0;
+}
-- 
2.1.0