From: "U. Artie Eoff" <ullysses.a.e...@intel.com> Add client boiler plate methods to simplify writing tests that use the weston test extension.
Signed-off-by: U. Artie Eoff <ullysses.a.e...@intel.com> --- tests/weston-test-client-helper.c | 488 ++++++++++++++++++++++++++++++++++++++ tests/weston-test-client-helper.h | 109 +++++++++ 2 files changed, 597 insertions(+) create mode 100644 tests/weston-test-client-helper.c create mode 100644 tests/weston-test-client-helper.h diff --git a/tests/weston-test-client-helper.c b/tests/weston-test-client-helper.c new file mode 100644 index 0000000..1859356 --- /dev/null +++ b/tests/weston-test-client-helper.c @@ -0,0 +1,488 @@ +/* + * 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 <string.h> +#include <unistd.h> +#include <sys/mman.h> + +#include "../shared/os-compatibility.h" +#include "weston-test-client-helper.h" + +int +surface_contains(struct surface *surface, int x, int y) +{ + /* test whether a global x,y point is contained in the surface */ + int sx = surface->x; + int sy = surface->y; + int sw = surface->width; + int sh = surface->height; + return x >= sx && y >= sy && x < sx + sw && y < sy + sh; +} + +void +yield(struct client *client) +{ + /* + * FIXME: ugh! how do we ensure all events have finished + * propagating to the client. The calls to usleep seem to do a + * pretty reasonable job... and without them, tests can fail + * intermittently. + */ + usleep(0.02 * 1e6); + wl_display_flush(client->wl_display); + wl_display_roundtrip(client->wl_display); + usleep(0.02 * 1e6); +} + +void +move_pointer(struct client *client, int x, int y) +{ + wl_test_move_pointer(client->test->wl_test, x, y); + + yield(client); +} + +void +move_client(struct client *client, int x, int y) +{ + struct surface *surface = client->surface; + + client->surface->x = x; + client->surface->y = y; + wl_test_move_surface(client->test->wl_test, surface->wl_surface, + surface->x, surface->y); + wl_surface_damage(surface->wl_surface, 0, 0, surface->width, + surface->height); + wl_surface_commit(surface->wl_surface); + + yield(client); + yield(client); +} + +static void +pointer_handle_enter(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *wl_surface, + wl_fixed_t x, wl_fixed_t y) +{ + struct pointer *pointer = data; + + pointer->focus = wl_surface_get_user_data(wl_surface); + pointer->x = wl_fixed_to_int(x); + pointer->y = wl_fixed_to_int(y); + + fprintf(stderr, "test-client: got pointer enter %d %d, surface %p\n", + pointer->x, pointer->y, pointer->focus); +} + +static void +pointer_handle_leave(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *wl_surface) +{ + struct pointer *pointer = data; + + pointer->focus = NULL; + + fprintf(stderr, "test-client: got pointer leave, surface %p\n", + wl_surface_get_user_data(wl_surface)); +} + +static void +pointer_handle_motion(void *data, struct wl_pointer *wl_pointer, + uint32_t time, wl_fixed_t x, wl_fixed_t y) +{ + struct pointer *pointer = data; + + pointer->x = wl_fixed_to_int(x); + pointer->y = wl_fixed_to_int(y); + + fprintf(stderr, "test-client: got pointer motion %d %d\n", + pointer->x, pointer->y); +} + +static void +pointer_handle_button(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, uint32_t time, uint32_t button, + uint32_t state) +{ + struct pointer *pointer = data; + + pointer->button = button; + pointer->state = state; + + fprintf(stderr, "test-client: got pointer button %u %u\n", + button, state); +} + +static void +pointer_handle_axis(void *data, struct wl_pointer *wl_pointer, + uint32_t time, uint32_t axis, wl_fixed_t value) +{ + fprintf(stderr, "test-client: got pointer axis %u %d\n", axis, value); +} + +static const struct wl_pointer_listener pointer_listener = { + pointer_handle_enter, + pointer_handle_leave, + pointer_handle_motion, + pointer_handle_button, + pointer_handle_axis, +}; + +static void +keyboard_handle_keymap(void *data, struct wl_keyboard *wl_keyboard, + uint32_t format, int fd, uint32_t size) +{ + close(fd); + + fprintf(stderr, "test-client: got keyboard keymap\n"); +} + +static void +keyboard_handle_enter(void *data, struct wl_keyboard *wl_keyboard, + uint32_t serial, struct wl_surface *wl_surface, + struct wl_array *keys) +{ + struct keyboard *keyboard = data; + + keyboard->focus = wl_surface_get_user_data(wl_surface); + + fprintf(stderr, "test-client: got keyboard enter, surface %p\n", + keyboard->focus); +} + +static void +keyboard_handle_leave(void *data, struct wl_keyboard *wl_keyboard, + uint32_t serial, struct wl_surface *wl_surface) +{ + struct keyboard *keyboard = data; + + keyboard->focus = NULL; + + fprintf(stderr, "test-client: got keyboard leave, surface %p\n", + wl_surface_get_user_data(wl_surface)); +} + +static void +keyboard_handle_key(void *data, struct wl_keyboard *wl_keyboard, + uint32_t serial, uint32_t time, uint32_t key, + uint32_t state) +{ + struct keyboard *keyboard = data; + + keyboard->key = key; + keyboard->state = state; + + fprintf(stderr, "test-client: got keyboard key %u %u\n", key, state); +} + +static void +keyboard_handle_modifiers(void *data, struct wl_keyboard *wl_keyboard, + uint32_t serial, uint32_t mods_depressed, + uint32_t mods_latched, uint32_t mods_locked, + uint32_t group) +{ + struct keyboard *keyboard = data; + + keyboard->mods_depressed = mods_depressed; + keyboard->mods_latched = mods_latched; + keyboard->mods_locked = mods_locked; + keyboard->group = group; + + fprintf(stderr, "test-client: got keyboard modifiers %u %u %u %u\n", + mods_depressed, mods_latched, mods_locked, group); +} + +static const struct wl_keyboard_listener keyboard_listener = { + keyboard_handle_keymap, + keyboard_handle_enter, + keyboard_handle_leave, + keyboard_handle_key, + keyboard_handle_modifiers, +}; + +static void +surface_enter(void *data, + struct wl_surface *wl_surface, struct wl_output *output) +{ + struct surface *surface = data; + + surface->output = wl_output_get_user_data(output); + + fprintf(stderr, "test-client: got surface enter output %p\n", + surface->output); +} + +static void +surface_leave(void *data, + struct wl_surface *wl_surface, struct wl_output *output) +{ + struct surface *surface = data; + + surface->output = NULL; + + fprintf(stderr, "test-client: got surface leave output %p\n", + wl_output_get_user_data(output)); +} + +static const struct wl_surface_listener surface_listener = { + surface_enter, + surface_leave +}; + +static void +create_shm_buffer(struct client *client) +{ + struct surface *surface = client->surface; + struct wl_shm *shm = client->wl_shm; + struct wl_shm_pool *pool; + int fd, size, stride; + + stride = surface->width * 4; + size = stride * surface->height; + + fd = os_create_anonymous_file(size); + assert(fd >= 0); + + surface->data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, + fd, 0); + if (surface->data == MAP_FAILED) { + close(fd); + assert(surface->data != MAP_FAILED); + } + + pool = wl_shm_create_pool(shm, fd, size); + surface->wl_buffer = + wl_shm_pool_create_buffer(pool, 0, surface->width, + surface->height, stride, + WL_SHM_FORMAT_ARGB8888); + wl_shm_pool_destroy(pool); + + close(fd); +} + +static void +shm_format(void *data, struct wl_shm *wl_shm, uint32_t format) +{ + struct client *client = data; + + if (format == WL_SHM_FORMAT_ARGB8888) + client->has_argb = 1; +} + +struct wl_shm_listener shm_listener = { + shm_format +}; + +static void +test_handle_pointer_position(void *data, struct wl_test *wl_test, + wl_fixed_t x, wl_fixed_t y) +{ + struct test *test = data; + test->pointer_x = wl_fixed_to_int(x); + test->pointer_y = wl_fixed_to_int(y); + + fprintf(stderr, "test-client: got global pointer %d %d\n", + test->pointer_x, test->pointer_y); +} + +static const struct wl_test_listener test_listener = { + test_handle_pointer_position +}; + +static void +seat_handle_capabilities(void *data, struct wl_seat *seat, + enum wl_seat_capability caps) +{ + struct input *input = data; + struct pointer *pointer; + struct keyboard *keyboard; + + if ((caps & WL_SEAT_CAPABILITY_POINTER) && !input->pointer) { + pointer = calloc(1, sizeof *pointer); + pointer->wl_pointer = wl_seat_get_pointer(seat); + wl_pointer_set_user_data(pointer->wl_pointer, pointer); + wl_pointer_add_listener(pointer->wl_pointer, &pointer_listener, + pointer); + input->pointer = pointer; + } else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && input->pointer) { + wl_pointer_destroy(input->pointer->wl_pointer); + free(input->pointer); + input->pointer = NULL; + } + + if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !input->keyboard) { + keyboard = calloc(1, sizeof *keyboard); + keyboard->wl_keyboard = wl_seat_get_keyboard(seat); + wl_keyboard_set_user_data(keyboard->wl_keyboard, keyboard); + wl_keyboard_add_listener(keyboard->wl_keyboard, &keyboard_listener, + keyboard); + input->keyboard = keyboard; + } else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && input->keyboard) { + wl_keyboard_destroy(input->keyboard->wl_keyboard); + free(input->keyboard); + input->keyboard = NULL; + } +} + +static const struct wl_seat_listener seat_listener = { + seat_handle_capabilities, +}; + +static void +output_handle_geometry(void *data, + struct wl_output *wl_output, + int x, int y, + int physical_width, + int physical_height, + int subpixel, + const char *make, + const char *model, + int32_t transform) +{ + struct output *output = data; + + output->x = x; + output->y = y; +} + +static void +output_handle_mode(void *data, + struct wl_output *wl_output, + uint32_t flags, + int width, + int height, + int refresh) +{ + struct output *output = data; + + if (flags & WL_OUTPUT_MODE_CURRENT) { + output->width = width; + output->height = height; + } +} + +static const struct wl_output_listener output_listener = { + output_handle_geometry, + output_handle_mode +}; + +static void +handle_global(void *data, struct wl_registry *registry, + uint32_t id, const char *interface, uint32_t version) +{ + struct client *client = data; + struct input *input; + struct output *output; + struct test *test; + + if (strcmp(interface, "wl_compositor") == 0) { + client->wl_compositor = + wl_registry_bind(registry, id, + &wl_compositor_interface, 1); + } else if (strcmp(interface, "wl_seat") == 0) { + input = calloc(1, sizeof *input); + input->wl_seat = + wl_registry_bind(registry, id, + &wl_seat_interface, 1); + wl_seat_add_listener(input->wl_seat, &seat_listener, input); + client->input = input; + } else if (strcmp(interface, "wl_shm") == 0) { + client->wl_shm = + wl_registry_bind(registry, id, + &wl_shm_interface, 1); + wl_shm_add_listener(client->wl_shm, &shm_listener, client); + } else if (strcmp(interface, "wl_output") == 0) { + output = malloc(sizeof *output); + output->wl_output = + wl_registry_bind(registry, id, + &wl_output_interface, 1); + wl_output_add_listener(output->wl_output, + &output_listener, output); + client->output = output; + } else if (strcmp(interface, "wl_test") == 0) { + test = calloc(1, sizeof *test); + test->wl_test = + wl_registry_bind(registry, id, + &wl_test_interface, 1); + wl_test_add_listener(test->wl_test, &test_listener, test); + client->test = test; + } +} + +static const struct wl_registry_listener registry_listener = { + handle_global +}; + +struct client * +client_create(int x, int y, int width, int height) +{ + struct client *client; + struct surface *surface; + + /* connect to display */ + client = calloc(1, sizeof *client); + client->wl_display = wl_display_connect(NULL); + assert(client->wl_display); + + /* setup registry so we can bind to interfaces */ + client->wl_registry = wl_display_get_registry(client->wl_display); + wl_registry_add_listener(client->wl_registry, ®istry_listener, client); + + /* trigger global listener */ + wl_display_dispatch(client->wl_display); + wl_display_roundtrip(client->wl_display); + + /* must have WL_SHM_FORMAT_ARGB32 */ + assert(client->has_argb); + + /* must have wl_test interface */ + assert(client->test); + + /* must have an output */ + assert(client->output); + + /* initialize the client surface */ + surface = calloc(1, sizeof *surface); + + surface->wl_surface = + wl_compositor_create_surface(client->wl_compositor); + assert(surface->wl_surface); + + wl_surface_add_listener(surface->wl_surface, &surface_listener, + surface); + + client->surface = surface; + wl_surface_set_user_data(surface->wl_surface, surface); + + surface->width = width; + surface->height = height; + create_shm_buffer(client); + + memset(surface->data, 64, width * height * 4); + wl_surface_attach(surface->wl_surface, surface->wl_buffer, 0, 0); + + move_client(client, x, y); + + return client; +} diff --git a/tests/weston-test-client-helper.h b/tests/weston-test-client-helper.h new file mode 100644 index 0000000..582572d --- /dev/null +++ b/tests/weston-test-client-helper.h @@ -0,0 +1,109 @@ +/* + * 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. + */ + +#ifndef _WESTON_TEST_CLIENT_HELPER_H_ +#define _WESTON_TEST_CLIENT_HELPER_H_ + +#include <assert.h> +#include "weston-test-runner.h" +#include "wayland-test-client-protocol.h" + +struct client { + struct wl_display *wl_display; + struct wl_registry *wl_registry; + struct wl_compositor *wl_compositor; + struct wl_shm *wl_shm; + struct test *test; + struct input *input; + struct output *output; + struct surface *surface; + int has_argb; +}; + +struct test { + struct wl_test *wl_test; + int pointer_x; + int pointer_y; +}; + +struct input { + struct wl_seat *wl_seat; + struct pointer *pointer; + struct keyboard *keyboard; +}; + +struct pointer { + struct wl_pointer *wl_pointer; + struct surface *focus; + int x; + int y; + uint32_t button; + uint32_t state; +}; + +struct keyboard { + struct wl_keyboard *wl_keyboard; + struct surface *focus; + uint32_t key; + uint32_t state; + uint32_t mods_depressed; + uint32_t mods_latched; + uint32_t mods_locked; + uint32_t group; +}; + +struct output { + struct wl_output *wl_output; + int x; + int y; + int width; + int height; +}; + +struct surface { + struct wl_surface *wl_surface; + struct wl_buffer *wl_buffer; + struct output *output; + int x; + int y; + int width; + int height; + void *data; +}; + +struct client * +client_create(int x, int y, int width, int height); + +int +surface_contains(struct surface *surface, int x, int y); + +void +yield(struct client *client); + +void +move_pointer(struct client *client, int x, int y); + +void +move_client(struct client *client, int x, int y); + + +#endif -- 1.7.11.7 _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel