tests/text-test.c

   1 /*
   2  * Copyright © 2012 Intel Corporation
   3  *
   4  * Permission to use, copy, modify, distribute, and sell this software and
   5  * its documentation for any purpose is hereby granted without fee, provided
   6  * that the above copyright notice appear in all copies and that both that
   7  * copyright notice and this permission notice appear in supporting
   8  * documentation, and that the name of the copyright holders not be used in
   9  * advertising or publicity pertaining to distribution of the software
  10  * without specific, written prior permission.  The copyright holders make
  11  * no representations about the suitability of this software for any
  12  * purpose.  It is provided "as is" without express or implied warranty.
  13  *
  14  * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
  15  * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
  16  * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
  17  * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
  18  * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
  19  * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  20  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  21  */
  22
  23 #include "config.h"
  24
  25 #include <string.h>
  26 #include <stdio.h>
  27 #include <linux/input.h>
  28 #include "weston-test-client-helper.h"
  29 #include "text-client-protocol.h"
  30
  31 struct text_input_state {
  32         int activated;
  33         int deactivated;
  34 };
  35
  36 static void
  37 text_input_commit_string(void *data,
  38                          struct wl_text_input *text_input,
  39                          uint32_t serial,
  40                          const char *text)
  41 {
  42 }
  43
  44 static void
  45 text_input_preedit_string(void *data,
  46                           struct wl_text_input *text_input,
  47                           uint32_t serial,
  48                           const char *text,
  49                           const char *commit)
  50 {
  51 }
  52
  53 static void
  54 text_input_delete_surrounding_text(void *data,
  55                                    struct wl_text_input *text_input,
  56                                    int32_t index,
  57                                    uint32_t length)
  58 {
  59 }
  60
  61 static void
  62 text_input_cursor_position(void *data,
  63                            struct wl_text_input *text_input,
  64                            int32_t index,
  65                            int32_t anchor)
  66 {
  67 }
  68
  69 static void
  70 text_input_preedit_styling(void *data,
  71                            struct wl_text_input *text_input,
  72                            uint32_t index,
  73                            uint32_t length,
  74                            uint32_t style)
  75 {
  76 }
  77
  78 static void
  79 text_input_preedit_cursor(void *data,
  80                           struct wl_text_input *text_input,
  81                           int32_t index)
  82 {
  83 }
  84
  85 static void
  86 text_input_modifiers_map(void *data,
  87                          struct wl_text_input *text_input,
  88                          struct wl_array *map)
  89 {
  90 }
  91
  92 static void
  93 text_input_keysym(void *data,
  94                   struct wl_text_input *text_input,
  95                   uint32_t serial,
  96                   uint32_t time,
  97                   uint32_t sym,
  98                   uint32_t state,
  99                   uint32_t modifiers)
 100 {
 101 }
 102
 103 static void
 104 text_input_enter(void *data,
 105                  struct wl_text_input *text_input,
 106                  struct wl_surface *surface)
 107
 108 {
 109         struct text_input_state *state = data;
 110
 111         fprintf(stderr, "%s\n", __FUNCTION__);
 112
 113         state->activated += 1;
 114 }
 115
 116 static void
 117 text_input_leave(void *data,
 118                  struct wl_text_input *text_input)
 119 {
 120         struct text_input_state *state = data;
 121
 122         state->deactivated += 1;
 123 }
 124
 125 static void
 126 text_input_input_panel_state(void *data,
 127                              struct wl_text_input *text_input,
 128                              uint32_t state)
 129 {
 130 }
 131
 132 static void
 133 text_input_language(void *data,
 134                     struct wl_text_input *text_input,
 135                     uint32_t serial,
 136                     const char *language)
 137 {
 138 }
 139
 140 static void
 141 text_input_text_direction(void *data,
 142                           struct wl_text_input *text_input,
 143                           uint32_t serial,
 144                           uint32_t direction)
 145 {
 146 }
 147
 148 static const struct wl_text_input_listener text_input_listener = {
 149         text_input_enter,
 150         text_input_leave,
 151         text_input_modifiers_map,
 152         text_input_input_panel_state,
 153         text_input_preedit_string,
 154         text_input_preedit_styling,
 155         text_input_preedit_cursor,
 156         text_input_commit_string,
 157         text_input_cursor_position,
 158         text_input_delete_surrounding_text,
 159         text_input_keysym,
 160         text_input_language,
 161         text_input_text_direction
 162 };
 163
 164 TEST(text_test)
 165 {
 166         struct client *client;
 167         struct global *global;
 168         struct wl_text_input_manager *factory;
 169         struct wl_text_input *text_input;
 170         struct text_input_state state;
 171
 172         client = client_create(100, 100, 100, 100);
 173         assert(client);
 174
 175         factory = NULL;
 176         wl_list_for_each(global, &client->global_list, link) {
 177                 if (strcmp(global->interface, "wl_text_input_manager") == 0)
 178                         factory = wl_registry_bind(client->wl_registry,
 179                                                    global->name,
 180                                                    &wl_text_input_manager_interface, 1);
 181         }
 182
 183         assert(factory);
 184
 185         memset(&state, 0, sizeof state);
 186         text_input = wl_text_input_manager_create_text_input(factory);
 187         wl_text_input_add_listener(text_input, &text_input_listener, &state);
 188
 189         /* Make sure our test surface has keyboard focus. */
 190         wl_test_activate_surface(client->test->wl_test,
 191                                  client->surface->wl_surface);
 192         client_roundtrip(client);
 193         assert(client->input->keyboard->focus == client->surface);
 194
 195         /* Activate test model and make sure we get enter event. */
 196         wl_text_input_activate(text_input, client->input->wl_seat,
 197                                client->surface->wl_surface);
 198         client_roundtrip(client);
 199         assert(state.activated == 1 && state.deactivated == 0);
 200
 201         /* Deactivate test model and make sure we get leave event. */
 202         wl_text_input_deactivate(text_input, client->input->wl_seat);
 203         client_roundtrip(client);
 204         assert(state.activated == 1 && state.deactivated == 1);
 205
 206         /* Activate test model again. */
 207         wl_text_input_activate(text_input, client->input->wl_seat,
 208                                client->surface->wl_surface);
 209         client_roundtrip(client);
 210         assert(state.activated == 2 && state.deactivated == 1);
 211
 212         /* Take keyboard focus away and verify we get leave event. */
 213         wl_test_activate_surface(client->test->wl_test, NULL);
 214         client_roundtrip(client);
 215         assert(state.activated == 2 && state.deactivated == 2);
 216 }