test: add a low-dpi mouse test device

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>

test/Makefile.am

@@ -23,6 +23,7 @@ liblitest_la_SOURCES = \
 	litest-logitech-trackball.c \
 	litest-mouse.c \
 	litest-mouse-roccat.c \
+	litest-mouse-low-dpi.c \
 	litest-ms-surface-cover.c \
 	litest-protocol-a-touch-screen.c \
 	litest-qemu-usb-tablet.c \

test/litest-mouse-low-dpi.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2015 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "litest.h"
+#include "litest-int.h"
+
+static void litest_mouse_setup(void)
+{
+	struct litest_device *d = litest_create_device(LITEST_MOUSE_LOW_DPI);
+	litest_set_current_device(d);
+}
+
+static struct input_id input_id = {
+	.bustype = 0x3,
+	.vendor = 0x1,
+	.product = 0x1,
+};
+
+static int events[] = {
+	EV_KEY, BTN_LEFT,
+	EV_KEY, BTN_RIGHT,
+	EV_KEY, BTN_MIDDLE,
+	EV_REL, REL_X,
+	EV_REL, REL_Y,
+	EV_REL, REL_WHEEL,
+	-1 , -1,
+};
+
+static const char udev_rule[] =
+"ACTION==\"remove\", GOTO=\"touchpad_end\"\n"
+"KERNEL!=\"event*\", GOTO=\"touchpad_end\"\n"
+"ENV{ID_INPUT_TOUCHPAD}==\"\", GOTO=\"touchpad_end\"\n"
+"\n"
+"ATTRS{name}==\"litest Low DPI Mouse*\",\\\n"
+"    ENV{MOUSE_DPI}=\"400@125\"\n"
+"\n"
+"LABEL=\"touchpad_end\"";
+
+struct litest_test_device litest_mouse_low_dpi_device = {
+	.type = LITEST_MOUSE_LOW_DPI,
+	.features = LITEST_RELATIVE | LITEST_BUTTON | LITEST_WHEEL,
+	.shortname = "low-dpi mouse",
+	.setup = litest_mouse_setup,
+	.interface = NULL,
+
+	.name = "Low DPI Mouse",
+	.id = &input_id,
+	.absinfo = NULL,
+	.events = events,
+	.udev_rule = udev_rule,
+};

test/litest.c

@@ -352,6 +352,7 @@ extern struct litest_test_device litest_ms_surface_cover_device;
 extern struct litest_test_device litest_logitech_trackball_device;
 extern struct litest_test_device litest_atmel_hover_device;
 extern struct litest_test_device litest_alps_dualpoint_device;
+extern struct litest_test_device litest_mouse_low_dpi_device;
 
 struct litest_test_device* devices[] = {
 	&litest_synaptics_clickpad_device,
@@ -378,6 +379,7 @@ struct litest_test_device* devices[] = {
 	&litest_logitech_trackball_device,
 	&litest_atmel_hover_device,
 	&litest_alps_dualpoint_device,
+	&litest_mouse_low_dpi_device,
 	NULL,
 };
 

test/litest.h

@@ -137,6 +137,7 @@ enum litest_device_type {
 	LITEST_LOGITECH_TRACKBALL = -23,
 	LITEST_ATMEL_HOVER = -24,
 	LITEST_ALPS_DUALPOINT = -25,
+	LITEST_MOUSE_LOW_DPI = -26,
 };
 
 enum litest_device_feature {