tests: Add message version sanity test

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>

2 files changed, 54 insertions, 1 deletions

diff --git a/Makefile.am b/Makefile.am
index f1584d5..ee9f29e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -125,7 +125,8 @@ TESTS =						\
 	socket-test				\
 	queue-test				\
 	signal-test				\
-	resources-test
+	resources-test				\
+	message-test
 
 check_PROGRAMS =				\
 	$(TESTS)				\
@@ -173,6 +174,8 @@ signal_test_SOURCES = tests/signal-test.c
 signal_test_LDADD = libtest-runner.la
 resources_test_SOURCES = tests/resources-test.c
 resources_test_LDADD = libtest-runner.la
+message_test_SOURCES = tests/message-test.c
+message_test_LDADD = libtest-runner.la
 
 fixed_benchmark_SOURCES = tests/fixed-benchmark.c
 fixed_benchmark_LDADD = libtest-runner.la
diff --git a/tests/message-test.c b/tests/message-test.c
new file mode 100644
index 0000000..b5b00a4
--- /dev/null
+++ b/tests/message-test.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2014 Jonas Ådahl
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <assert.h>
+
+#include "wayland-client.h"
+#include "wayland-private.h"
+#include "wayland-server.h"
+#include "test-runner.h"
+
+TEST(message_version)
+{
+	unsigned int i;
+	const struct {
+		const struct wl_message *message;
+		int expected_version;
+	} messages[] = {
+		{ &wl_pointer_interface.events[WL_POINTER_ENTER], 1 },
+		{ &wl_surface_interface.events[WL_SURFACE_ENTER], 1 },
+		{ &wl_pointer_interface.methods[WL_POINTER_SET_CURSOR], 1 },
+		{ &wl_pointer_interface.methods[WL_POINTER_RELEASE], 3 },
+		{ &wl_surface_interface.methods[WL_SURFACE_DESTROY], 1 },
+		{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_TRANSFORM], 2 },
+		{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_SCALE], 3 },
+	};
+
+	for (i = 0; i < ARRAY_LENGTH(messages); ++i) {
+		assert(wl_message_get_since(messages[i].message) ==
+		       messages[i].expected_version);
+	}
+}