tests: Add an initial weston integration test
The idea here is to make weston load test cases as a module and then
run test cases from within weston.
diff --git a/tests/surface-test.c b/tests/surface-test.c
new file mode 100644
index 0000000..f5e5a99
--- /dev/null
+++ b/tests/surface-test.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * 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 <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+
+#include "../src/compositor.h"
+#include "test-runner.h"
+
+TEST(surface_transform)
+{
+ struct weston_surface *surface;
+ int32_t x, y;
+
+ surface = weston_surface_create(compositor);
+ weston_surface_configure(surface, 100, 100, 200, 200);
+ weston_surface_update_transform(surface);
+ weston_surface_to_global(surface, 20, 20, &x, &y);
+
+ fprintf(stderr, "20,20 maps to %d, %d\n", x, y);
+ assert(x == 120 && y == 120);
+
+ weston_surface_set_position(surface, 150, 300);
+ weston_surface_update_transform(surface);
+ weston_surface_to_global(surface, 50, 40, &x, &y);
+ assert(x == 200 && y == 340);
+
+ wl_display_terminate(compositor->wl_display);
+}