[PATCH 5/5] socket-test: Add cases for sockets using existing fd's

[Bryce Harrington]

From: Bryce Harrington <bryce at bryceharrington.org>

Signed-off-by: Bryce Harrington <bryce at osg.samsung.com>
---
 tests/socket-test.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tests/socket-test.c b/tests/socket-test.c
index ad07f7a..f70c69b 100644
--- a/tests/socket-test.c
+++ b/tests/socket-test.c
@@ -127,6 +127,29 @@ TEST(add_existing_socket)
 		wl_display_destroy(d);
 }
 
+TEST(add_existing_socket_fd)
+{
+		/* Add a new socket using an already existing file descriptor */
+		char path[sizeof example_sockaddr_un.sun_path];
+		const char *name = "wayland-test-0";
+		int ret;
+		int sock_fd;
+
+		/* We have a socket that already exists external from Wayland */
+		sock_fd = socket(PF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0);
+		assert(sock_fd > 0);
+
+		require_xdg_runtime_dir();
+
+		d = wl_display_create();
+		assert(d != NULL);
+
+		ret = wl_display_add_socket_fd(d, name, sock_fd);
+		assert(ret < 0);
+
+		wl_display_destroy(d);
+}
+
 TEST(add_socket_auto)
 {
 		/* the number of auto sockets is currently 32,
@@ -174,3 +197,26 @@ TEST(add_socket_auto)
 
 		wl_display_destroy(d);
 }
+
+TEST(add_existing_socket_fd_auto)
+{
+		/* Add a new socket using an already existing file descriptor */
+		char path[sizeof example_sockaddr_un.sun_path];
+		const char *name;
+		int ret;
+		int sock_fd;
+
+		/* We have a socket that already exists external from Wayland */
+		sock_fd = socket(PF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0);
+		assert(sock_fd > 0);
+
+		require_xdg_runtime_dir();
+
+		d = wl_display_create();
+		assert(d != NULL);
+
+		name = wl_display_add_socket_fd_auto(d, sock_fd);
+		assert(name != NULL);
+
+		wl_display_destroy(d);
+}
-- 
1.9.1