tests: Add unit test for text model
Add tests for activate/deactivate and unfocusing of the assigned
surface.
diff --git a/tests/text-test.c b/tests/text-test.c
new file mode 100644
index 0000000..bd2a5c5
--- /dev/null
+++ b/tests/text-test.c
@@ -0,0 +1,213 @@
+/*
+ * Copyright © 2012 Openismus GmbH
+ *
+ * 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 <sys/socket.h>
+#include <assert.h>
+#include <unistd.h>
+
+#include <string.h>
+
+#include "test-runner.h"
+
+struct text_test_data {
+ struct weston_layer *layer;
+
+ unsigned int expected_activated_count;
+ unsigned int expected_deactivated_count;
+
+ const char *next_command;
+ void (*next_handle)(struct test_client *client);
+};
+
+static void
+pre_assert_state(struct test_client *client,
+ unsigned int expected_activated_count,
+ unsigned int expected_deactivated_count)
+{
+ unsigned int activated_count, deactivated_count;
+
+ assert(sscanf(client->buf, "activated %u deactivated %u", &activated_count, &deactivated_count) == 2);
+ fprintf(stderr, "Text model activations: %u deactivations: %u\n", activated_count, deactivated_count);
+ assert(activated_count == expected_activated_count);
+ assert(deactivated_count == expected_deactivated_count);
+}
+
+static void
+handle_assert_state(struct test_client *client)
+{
+ struct text_test_data *data = client->data;
+
+ pre_assert_state(client, data->expected_activated_count, data->expected_deactivated_count);
+
+ test_client_send(client, data->next_command);
+ client->handle = data->next_handle;
+}
+
+static void
+post_assert_state(struct test_client *client,
+ unsigned int expected_activated_count,
+ unsigned int expected_deactivated_count,
+ const char *next_command,
+ void (*next_handle)(struct test_client *client))
+{
+ struct text_test_data *data = client->data;
+
+ data->expected_activated_count = expected_activated_count;
+ data->expected_deactivated_count = expected_deactivated_count;
+
+ data->next_command = next_command;
+ data->next_handle = next_handle;
+
+ test_client_send(client, "assert-state\n");
+ client->handle = handle_assert_state;
+}
+
+static struct weston_seat*
+get_seat(struct test_client *client)
+{
+ struct wl_list *seat_list;
+ struct weston_seat *seat;
+
+ seat_list = &client->compositor->seat_list;
+ assert(wl_list_length(seat_list) == 1);
+ seat = container_of(seat_list->next, struct weston_seat, link);
+
+ return seat;
+}
+
+static void
+handle_surface_unfocus(struct test_client *client)
+{
+ struct weston_seat *seat;
+
+ seat = get_seat(client);
+
+ pre_assert_state(client, 2, 1);
+
+ /* Unfocus the surface */
+ wl_keyboard_set_focus(&seat->keyboard, NULL);
+
+ post_assert_state(client, 2, 2, "bye\n", NULL);
+}
+
+static void
+handle_reactivate_text_model(struct test_client *client)
+{
+ pre_assert_state(client, 1, 1);
+
+ /* text_model is activated */
+
+ post_assert_state(client, 2, 1,
+ "assert-state\n", handle_surface_unfocus);
+}
+
+static void
+handle_deactivate_text_model(struct test_client *client)
+{
+ pre_assert_state(client, 1, 0);
+
+ /* text_model is deactivated */
+
+ post_assert_state(client, 1, 1,
+ "activate-text-model\n", handle_reactivate_text_model);
+}
+
+static void
+handle_activate_text_model(struct test_client *client)
+{
+ pre_assert_state(client, 0, 0);
+
+ /* text_model is activated */
+
+ post_assert_state(client, 1, 0,
+ "deactivate-text-model\n", handle_deactivate_text_model);
+}
+
+static void
+handle_text_model(struct test_client *client)
+{
+ uint32_t id;
+ struct wl_resource *resource;
+
+ assert(sscanf(client->buf, "text_model %u", &id) == 1);
+ fprintf(stderr, "got text_model id %u\n", id);
+ resource = wl_client_get_object(client->client, id);
+ assert(resource);
+ assert(strcmp(resource->object.interface->name, "text_model") == 0);
+
+ test_client_send(client, "activate-text-model\n");
+ client->handle = handle_activate_text_model;
+}
+
+static void
+handle_surface(struct test_client *client)
+{
+ uint32_t id;
+ struct wl_resource *resource;
+ struct weston_surface *surface;
+ struct text_test_data *data = client->data;
+ struct weston_seat *seat;
+
+ assert(sscanf(client->buf, "surface %u", &id) == 1);
+ fprintf(stderr, "got surface id %u\n", id);
+ resource = wl_client_get_object(client->client, id);
+ assert(resource);
+ assert(strcmp(resource->object.interface->name, "wl_surface") == 0);
+
+ surface = (struct weston_surface *) resource;
+
+ weston_surface_configure(surface, 100, 100, 200, 200);
+ weston_surface_assign_output(surface);
+ weston_surface_set_color(surface, 0.0, 0.0, 0.0, 1.0);
+
+ data->layer = malloc(sizeof *data->layer);
+ weston_layer_init(data->layer, &client->compositor->cursor_layer.link);
+ wl_list_insert(&data->layer->surface_list, &surface->layer_link);
+ weston_surface_damage(surface);
+
+ seat = get_seat(client);
+ client->compositor->focus = 1; /* Make it work even if pointer is
+ * outside X window. */
+ wl_keyboard_set_focus(&seat->keyboard, &surface->surface);
+
+ test_client_send(client, "create-text-model\n");
+ client->handle = handle_text_model;
+}
+
+TEST(text_test)
+{
+ struct test_client *client;
+ struct text_test_data *data;
+
+ client = test_client_launch(compositor, "test-text-client");
+ client->terminate = 1;
+
+ test_client_send(client, "create-surface\n");
+ client->handle = handle_surface;
+
+ data = malloc(sizeof *data);
+ assert(data);
+ client->data = data;
+
+}