tests: Define and implement a test protocol extension.

The weston test extension, called weston-test.so, can be loaded from the "modules" configuration option on the command line or in the .ini file. Clients can bind to the "wl_test" interface to interact with the weston test extension. Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
12 years ago · 65e7e7a65b
parent bc2312c7c6
commit 65e7e7a65b
5 changed files with 338 additions and 6 deletions
--- a/protocol/Makefile.am
+++ b/protocol/Makefile.am
@ -5,4 +5,5 @@ EXTRA_DIST =					\
 	xserver.xml				\
 	text.xml				\
 	input-method.xml			\
-	workspaces.xml
+	workspaces.xml				\
+	wayland-test.xml
--- a/protocol/wayland-test.xml
+++ b/protocol/wayland-test.xml
@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="wl_test">
+
+  <copyright>
+    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.
+  </copyright>
+
+  <interface name="wl_test" version="1">
+    <request name="move_surface">
+      <arg name="surface" type="object" interface="wl_surface"/>
+      <arg name="x" type="int"/>
+      <arg name="y" type="int"/>
+    </request>
+    <request name="move_pointer">
+      <arg name="x" type="int"/>
+      <arg name="y" type="int"/>
+    </request>
+    <request name="send_button">
+      <arg name="button" type="int"/>
+      <arg name="state" type="uint"/>
+    </request>
+    <request name="activate_surface">
+      <arg name="surface" type="object" interface="wl_surface" allow-null="true"/>
+    </request>
+    <request name="send_key">
+      <arg name="key" type="uint"/>
+      <arg name="state" type="uint"/>
+    </request>
+    <event name="pointer_position">
+      <arg name="x" type="fixed"/>
+      <arg name="y" type="fixed"/>
+    </event>
+  </interface>
+</protocol>
--- a/tests/.gitignore
+++ b/tests/.gitignore
@ -2,3 +2,6 @@ matrix-test
 setbacklight
 test-client
 test-text-client
+wayland-test-client-protocol.h
+wayland-test-protocol.c
+wayland-test-server-protocol.h
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@ -7,13 +7,22 @@ TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/weston-test

 export abs_builddir

-AM_CFLAGS = $(GCC_CFLAGS)
-AM_CPPFLAGS = -I$(top_srcdir)/src -DUNIT_TEST $(COMPOSITOR_CFLAGS)
+noinst_LTLIBRARIES =			\
+	$(weston_test)

+noinst_PROGRAMS =			\
+	$(setbacklight)			\
+	matrix-test

-check_LTLIBRARIES = $(TESTS)
-check_PROGRAMS = test-client test-text-client
+check_LTLIBRARIES =			\
+	$(TESTS)

+check_PROGRAMS =			\
+	test-client			\
+	test-text-client
+
+AM_CFLAGS = $(GCC_CFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/src -DUNIT_TEST $(COMPOSITOR_CFLAGS)
 AM_LDFLAGS = -module -avoid-version -rpath $(libdir)

 test_runner_src = test-runner.c test-runner.h
@ -32,7 +41,14 @@ test_client_LDADD = $(SIMPLE_CLIENT_LIBS)
 test_text_client_SOURCES = test-text-client.c  ../clients/text-protocol.c
 test_text_client_LDADD = $(SIMPLE_CLIENT_LIBS)

-noinst_PROGRAMS = $(setbacklight) matrix-test
+weston_test = weston-test.la
+weston_test_la_LIBADD = $(COMPOSITOR_LIBS)	\
+	../shared/libshared.la
+weston_test_la_CFLAGS = $(GCC_CFLAGS) $(COMPOSITOR_CFLAGS)
+weston_test_la_SOURCES =		\
+	weston-test.c			\
+	wayland-test-protocol.c		\
+	wayland-test-server-protocol.h

 matrix_test_SOURCES =				\
 	matrix-test.c				\
@ -53,3 +69,12 @@ setbacklight = setbacklight
 endif

 EXTRA_DIST = weston-test
+
+BUILT_SOURCES =					\
+	wayland-test-protocol.c			\
+	wayland-test-server-protocol.h		\
+	wayland-test-client-protocol.h
+
+CLEANFILES = $(BUILT_SOURCES)
+
+@wayland_scanner_rules@
--- a/tests/weston-test.c
+++ b/tests/weston-test.c
@ -0,0 +1,248 @@
+/*
+ * 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 <string.h>
+#include <assert.h>
+#include <signal.h>
+#include <unistd.h>
+#include "../src/compositor.h"
+#include "wayland-test-server-protocol.h"
+
+struct weston_test {
+	struct weston_compositor *compositor;
+	struct weston_layer layer;
+	struct weston_process process;
+};
+
+struct weston_test_surface {
+	struct weston_surface *surface;
+	int32_t x, y;
+	struct weston_test *test;
+};
+
+static void
+test_client_sigchld(struct weston_process *process, int status)
+{
+	struct weston_test *test =
+		container_of(process, struct weston_test, process);
+
+	assert(status == 0);
+
+	wl_display_terminate(test->compositor->wl_display);
+}
+
+static struct weston_seat *
+get_seat(struct weston_test *test)
+{
+	struct wl_list *seat_list;
+	struct weston_seat *seat;
+
+	seat_list = &test->compositor->seat_list;
+	assert(wl_list_length(seat_list) == 1);
+	seat = container_of(seat_list->next, struct weston_seat, link);
+
+	return seat;
+}
+
+static void
+notify_pointer_position(struct weston_test *test, struct wl_resource *resource)
+{
+	struct weston_seat *seat = get_seat(test);
+	struct wl_pointer *pointer = seat->seat.pointer;
+
+	wl_test_send_pointer_position(resource, pointer->x, pointer->y);
+}
+
+static void
+test_surface_configure(struct weston_surface *surface, int32_t sx, int32_t sy)
+{
+	struct weston_test_surface *test_surface = surface->private;
+	struct weston_test *test = test_surface->test;
+
+	if (wl_list_empty(&surface->layer_link))
+		wl_list_insert(&test->layer.surface_list,
+			       &surface->layer_link);
+
+	surface->geometry.x = test_surface->x;
+	surface->geometry.y = test_surface->y;
+	surface->geometry.width = surface->buffer_ref.buffer->width;
+	surface->geometry.height = surface->buffer_ref.buffer->height;
+	surface->geometry.dirty = 1;
+
+	if (!weston_surface_is_mapped(surface))
+		weston_surface_update_transform(surface);
+}
+
+static void
+move_surface(struct wl_client *client, struct wl_resource *resource,
+	     struct wl_resource *surface_resource,
+	     int32_t x, int32_t y)
+{
+	struct weston_surface *surface = surface_resource->data;
+	struct weston_test_surface *test_surface;
+
+	surface->configure = test_surface_configure;
+	if (surface->private == NULL)
+		surface->private = malloc(sizeof *test_surface);
+	test_surface = surface->private;
+	if (test_surface == NULL) {
+		wl_resource_post_no_memory(resource);
+		return;
+	}
+
+	test_surface->surface = surface;
+	test_surface->test = resource->data;
+	test_surface->x = x;
+	test_surface->y = y;
+}
+
+static void
+move_pointer(struct wl_client *client, struct wl_resource *resource,
+	     int32_t x, int32_t y)
+{
+	struct weston_test *test = resource->data;
+	struct weston_seat *seat = get_seat(test);
+
+	test->compositor->focus = 1;
+
+	notify_motion(seat, 100, wl_fixed_from_int(x), wl_fixed_from_int(y));
+
+	notify_pointer_position(test, resource);
+}
+
+static void
+send_button(struct wl_client *client, struct wl_resource *resource,
+	    int32_t button, uint32_t state)
+{
+	struct weston_test *test = resource->data;
+	struct weston_seat *seat = get_seat(test);
+
+	test->compositor->focus = 1;
+
+	notify_button(seat, 100, button, state);
+}
+
+static void
+activate_surface(struct wl_client *client, struct wl_resource *resource,
+		 struct wl_resource *surface_resource)
+{
+	struct weston_surface *surface = surface_resource ?
+					surface_resource->data : NULL;
+	struct weston_test *test = resource->data;
+	struct weston_seat *seat;
+
+	seat = get_seat(test);
+
+	if (surface) {
+		weston_surface_activate(surface, seat);
+		notify_keyboard_focus_in(seat, &seat->keyboard.keys,
+					 STATE_UPDATE_AUTOMATIC);
+	}
+	else {
+		notify_keyboard_focus_out(seat);
+		weston_surface_activate(surface, seat);
+	}
+}
+
+static void
+send_key(struct wl_client *client, struct wl_resource *resource,
+	 uint32_t key, enum wl_keyboard_key_state state)
+{
+	struct weston_test *test = resource->data;
+	struct weston_seat *seat = get_seat(test);
+
+	test->compositor->focus = 1;
+
+	notify_key(seat, 100, key, state, STATE_UPDATE_AUTOMATIC);
+}
+
+static const struct wl_test_interface test_implementation = {
+	move_surface,
+	move_pointer,
+	send_button,
+	activate_surface,
+	send_key
+};
+
+static void
+bind_test(struct wl_client *client, void *data, uint32_t version, uint32_t id)
+{
+	struct weston_test *test = data;
+	struct wl_resource *resource;
+
+	resource = wl_client_add_object(client, &wl_test_interface,
+					&test_implementation, id, test);
+
+	notify_pointer_position(test, resource);
+}
+
+static void
+idle_launch_client(void *data)
+{
+	struct weston_test *test = data;
+	pid_t pid;
+	sigset_t allsigs;
+	char *path;
+
+	path = getenv("WESTON_TEST_CLIENT_PATH");
+	if (path == NULL)
+		exit(EXIT_FAILURE);
+	pid = fork();
+	if (pid == -1)
+		exit(EXIT_FAILURE);
+	if (pid == 0) {
+		sigfillset(&allsigs);
+		sigprocmask(SIG_UNBLOCK, &allsigs, NULL);
+		execl(path, path, NULL);
+		weston_log("compositor: executing '%s' failed: %m\n", path);
+		exit(EXIT_FAILURE);
+	}
+
+	test->process.pid = pid;
+	test->process.cleanup = test_client_sigchld;
+	weston_watch_process(&test->process);
+}
+
+WL_EXPORT int
+module_init(struct weston_compositor *ec)
+{
+	struct weston_test *test;
+	struct wl_event_loop *loop;
+
+	test = malloc(sizeof *test);
+	if (test == NULL)
+		return -1;
+
+	memset(test, 0, sizeof *test);
+	test->compositor = ec;
+	weston_layer_init(&test->layer, &ec->cursor_layer.link);
+
+	if (wl_display_add_global(ec->wl_display, &wl_test_interface,
+				  test, bind_test) == NULL)
+		return -1;
+
+	loop = wl_display_get_event_loop(ec->wl_display);
+	wl_event_loop_add_idle(loop, idle_launch_client, test);
+
+	return 0;
+}