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 <string.h>
  24 #include <stdio.h>
  25 #include <linux/input.h>
  26 #include "weston-test-client-helper.h"
  27 #include "../clients/text-client-protocol.h"
  28
  29 struct text_input_state {
  30         int activated;
  31         int deactivated;
  32 };
  33
  34 static void
  35 text_input_commit_string(void *data,
  36                          struct wl_text_input *text_input,
  37                          uint32_t serial,
  38                          const char *text)
  39 {
  40 }
  41
  42 static void
  43 text_input_preedit_string(void *data,
  44                           struct wl_text_input *text_input,
  45                           uint32_t serial,
  46                           const char *text,
  47                           const char *commit)
  48 {
  49 }
  50
  51 static void
  52 text_input_delete_surrounding_text(void *data,
  53                                    struct wl_text_input *text_input,
  54                                    int32_t index,
  55                                    uint32_t length)
  56 {
  57 }
  58
  59 static void
  60 text_input_cursor_position(void *data,
  61                            struct wl_text_input *text_input,
  62                            int32_t index,
  63                            int32_t anchor)
  64 {
  65 }
  66
  67 static void
  68 text_input_preedit_styling(void *data,
  69                            struct wl_text_input *text_input,
  70                            uint32_t index,
  71                            uint32_t length,
  72                            uint32_t style)
  73 {
  74 }
  75
  76 static void
  77 text_input_preedit_cursor(void *data,
  78                           struct wl_text_input *text_input,
  79                           int32_t index)
  80 {
  81 }
  82
  83 static void
  84 text_input_modifiers_map(void *data,
  85                          struct wl_text_input *text_input,
  86                          struct wl_array *map)
  87 {
  88 }
  89
  90 static void
  91 text_input_keysym(void *data,
  92                   struct wl_text_input *text_input,
  93                   uint32_t serial,
  94                   uint32_t time,
  95                   uint32_t sym,
  96                   uint32_t state,
  97                   uint32_t modifiers)
  98 {
  99 }
 100
 101 static void
 102 text_input_enter(void *data,
 103                  struct wl_text_input *text_input,
 104                  struct wl_surface *surface)
 105
 106 {
 107         struct text_input_state *state = data;
 108
 109         fprintf(stderr, "%s\n", __FUNCTION__);
 110
 111         state->activated += 1;
 112 }
 113
 114 static void
 115 text_input_leave(void *data,
 116                  struct wl_text_input *text_input)
 117 {
 118         struct text_input_state *state = data;
 119
 120         state->deactivated += 1;
 121 }
 122
 123 static void
 124 text_input_input_panel_state(void *data,
 125                              struct wl_text_input *text_input,
 126                              uint32_t state)
 127 {
 128 }
 129
 130 static void
 131 text_input_language(void *data,
 132                     struct wl_text_input *text_input,
 133                     uint32_t serial,
 134                     const char *language)
 135 {
 136 }
 137
 138 static void
 139 text_input_text_direction(void *data,
 140                           struct wl_text_input *text_input,
 141                           uint32_t serial,
 142                           uint32_t direction)
 143 {
 144 }
 145
 146 static const struct wl_text_input_listener text_input_listener = {
 147         text_input_enter,
 148         text_input_leave,
 149         text_input_modifiers_map,
 150         text_input_input_panel_state,
 151         text_input_preedit_string,
 152         text_input_preedit_styling,
 153         text_input_preedit_cursor,
 154         text_input_commit_string,
 155         text_input_cursor_position,
 156         text_input_delete_surrounding_text,
 157         text_input_keysym,
 158         text_input_language,
 159         text_input_text_direction
 160 };
 161
 162 TEST(text_test)
 163 {
 164         struct client *client;
 165         struct global *global;
 166         struct wl_text_input_manager *factory;
 167         struct wl_text_input *text_input;
 168         struct text_input_state state;
 169
 170         client = client_create(100, 100, 100, 100);
 171         assert(client);
 172
 173         factory = NULL;
 174         wl_list_for_each(global, &client->global_list, link) {
 175                 if (strcmp(global->interface, "wl_text_input_manager") == 0)
 176                         factory = wl_registry_bind(client->wl_registry,
 177                                                    global->name,
 178                                                    &wl_text_input_manager_interface, 1);
 179         }
 180
 181         assert(factory);
 182
 183         memset(&state, 0, sizeof state);
 184         text_input = wl_text_input_manager_create_text_input(factory);
 185         wl_text_input_add_listener(text_input, &text_input_listener, &state);
 186
 187         /* Make sure our test surface has keyboard focus. */
 188         wl_test_activate_surface(client->test->wl_test,
 189                                  client->surface->wl_surface);
 190         client_roundtrip(client);
 191         assert(client->input->keyboard->focus == client->surface);
 192
 193         /* Activate test model and make sure we get enter event. */
 194         wl_text_input_activate(text_input, client->input->wl_seat,
 195                                client->surface->wl_surface);
 196         client_roundtrip(client);
 197         assert(state.activated == 1 && state.deactivated == 0);
 198
 199         /* Deactivate test model and make sure we get leave event. */
 200         wl_text_input_deactivate(text_input, client->input->wl_seat);
 201         client_roundtrip(client);
 202         assert(state.activated == 1 && state.deactivated == 1);
 203
 204         /* Activate test model again. */
 205         wl_text_input_activate(text_input, client->input->wl_seat,
 206                                client->surface->wl_surface);
 207         client_roundtrip(client);
 208         assert(state.activated == 2 && state.deactivated == 1);
 209
 210         /* Take keyboard focus away and verify we get leave event. */
 211         wl_test_activate_surface(client->test->wl_test, NULL);
 212         client_roundtrip(client);
 213         assert(state.activated == 2 && state.deactivated == 2);
 214 }