uspace/lib/ui/test/image.c

   1 /*
   2  * Copyright (c) 2021 Jiri Svoboda
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * - Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * - The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #include <gfx/context.h>
  30 #include <gfx/coord.h>
  31 #include <mem.h>
  32 #include <pcut/pcut.h>
  33 #include <stdbool.h>
  34 #include <ui/control.h>
  35 #include <ui/image.h>
  36 #include <ui/resource.h>
  37 #include <ui/ui.h>
  38 #include "../private/dummygc.h"
  39 #include "../private/image.h"
  40
  41 PCUT_INIT;
  42
  43 PCUT_TEST_SUITE(image);
  44
  45 /** Create and destroy image */
  46 PCUT_TEST(create_destroy)
  47 {
  48         ui_image_t *image = NULL;
  49         gfx_rect_t brect;
  50         errno_t rc;
  51
  52         rc = ui_image_create(NULL, NULL, &brect, &image);
  53         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
  54         PCUT_ASSERT_NOT_NULL(image);
  55
  56         ui_image_destroy(image);
  57 }
  58
  59 /** ui_image_destroy() can take NULL argument (no-op) */
  60 PCUT_TEST(destroy_null)
  61 {
  62         ui_image_destroy(NULL);
  63 }
  64
  65 /** ui_image_ctl() returns control that has a working virtual destructor */
  66 PCUT_TEST(ctl)
  67 {
  68         ui_image_t *image = NULL;
  69         ui_control_t *control;
  70         gfx_rect_t brect;
  71         errno_t rc;
  72
  73         rc = ui_image_create(NULL, NULL, &brect, &image);
  74         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
  75         PCUT_ASSERT_NOT_NULL(image);
  76
  77         control = ui_image_ctl(image);
  78         PCUT_ASSERT_NOT_NULL(control);
  79
  80         ui_control_destroy(control);
  81 }
  82
  83 /** Set image rectangle sets internal field */
  84 PCUT_TEST(set_rect)
  85 {
  86         errno_t rc;
  87         dummy_gc_t *dgc;
  88         gfx_context_t *gc;
  89         ui_resource_t *resource = NULL;
  90         ui_image_t *image = NULL;
  91         gfx_rect_t brect;
  92         gfx_rect_t rect;
  93
  94         rc = dummygc_create(&dgc);
  95         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
  96
  97         gc = dummygc_get_ctx(dgc);
  98
  99         rc = ui_resource_create(gc, false, &resource);
 100         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 101         PCUT_ASSERT_NOT_NULL(resource);
 102
 103         rc = ui_image_create(resource, NULL, &brect, &image);
 104         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 105         PCUT_ASSERT_NOT_NULL(image);
 106
 107         rect.p0.x = 1;
 108         rect.p0.y = 2;
 109         rect.p1.x = 3;
 110         rect.p1.y = 4;
 111
 112         ui_image_set_rect(image, &rect);
 113         PCUT_ASSERT_INT_EQUALS(rect.p0.x, image->rect.p0.x);
 114         PCUT_ASSERT_INT_EQUALS(rect.p0.y, image->rect.p0.y);
 115         PCUT_ASSERT_INT_EQUALS(rect.p1.x, image->rect.p1.x);
 116         PCUT_ASSERT_INT_EQUALS(rect.p1.y, image->rect.p1.y);
 117
 118         ui_image_destroy(image);
 119         ui_resource_destroy(resource);
 120         dummygc_destroy(dgc);
 121 }
 122
 123 /** Set image flags sets internal field */
 124 PCUT_TEST(set_flags)
 125 {
 126         ui_image_t *image = NULL;
 127         gfx_rect_t brect;
 128         errno_t rc;
 129
 130         rc = ui_image_create(NULL, NULL, &brect, &image);
 131         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 132         PCUT_ASSERT_NOT_NULL(image);
 133
 134         PCUT_ASSERT_INT_EQUALS(0, image->flags);
 135
 136         ui_image_set_flags(image, ui_imgf_frame);
 137         PCUT_ASSERT_INT_EQUALS(ui_imgf_frame, image->flags);
 138
 139         ui_image_destroy(image);
 140 }
 141
 142 /** Set image bitmap */
 143 PCUT_TEST(set_bmp)
 144 {
 145         ui_image_t *image = NULL;
 146         gfx_rect_t brect;
 147         gfx_rect_t rect;
 148         gfx_bitmap_t *bitmap;
 149         gfx_bitmap_params_t params;
 150         dummy_gc_t *dgc;
 151         gfx_context_t *gc;
 152         ui_resource_t *resource = NULL;
 153         errno_t rc;
 154
 155         rc = dummygc_create(&dgc);
 156         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 157
 158         gc = dummygc_get_ctx(dgc);
 159
 160         rc = ui_resource_create(gc, false, &resource);
 161         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 162         PCUT_ASSERT_NOT_NULL(resource);
 163
 164         rc = ui_image_create(resource, NULL, &brect, &image);
 165         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 166         PCUT_ASSERT_NOT_NULL(image);
 167
 168         rect.p0.x = 1;
 169         rect.p0.y = 2;
 170         rect.p1.x = 3;
 171         rect.p1.y = 4;
 172
 173         ui_image_set_rect(image, &rect);
 174         PCUT_ASSERT_INT_EQUALS(rect.p0.x, image->rect.p0.x);
 175         PCUT_ASSERT_INT_EQUALS(rect.p0.y, image->rect.p0.y);
 176         PCUT_ASSERT_INT_EQUALS(rect.p1.x, image->rect.p1.x);
 177         PCUT_ASSERT_INT_EQUALS(rect.p1.y, image->rect.p1.y);
 178
 179         gfx_bitmap_params_init(&params);
 180         rc = gfx_bitmap_create(gc, &params, NULL, &bitmap);
 181         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 182
 183         ui_image_set_bmp(image, bitmap, &brect);
 184         PCUT_ASSERT_EQUALS(bitmap, image->bitmap);
 185
 186         rc = ui_image_paint(image);
 187         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 188
 189         ui_image_destroy(image);
 190         ui_resource_destroy(resource);
 191         dummygc_destroy(dgc);
 192 }
 193
 194 /** Paint image */
 195 PCUT_TEST(paint)
 196 {
 197         dummy_gc_t *dgc;
 198         gfx_context_t *gc;
 199         gfx_bitmap_params_t params;
 200         gfx_bitmap_t *bitmap;
 201         ui_resource_t *resource = NULL;
 202         ui_image_t *image = NULL;
 203         gfx_rect_t brect;
 204         errno_t rc;
 205
 206         rc = dummygc_create(&dgc);
 207         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 208
 209         gc = dummygc_get_ctx(dgc);
 210
 211         rc = ui_resource_create(gc, false, &resource);
 212         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 213         PCUT_ASSERT_NOT_NULL(resource);
 214
 215         gfx_bitmap_params_init(&params);
 216         rc = gfx_bitmap_create(gc, &params, NULL, &bitmap);
 217         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 218
 219         rc = ui_image_create(resource, bitmap, &brect, &image);
 220         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 221         PCUT_ASSERT_NOT_NULL(image);
 222
 223         rc = ui_image_paint(image);
 224         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 225
 226         /* Check that we can paint image after setting bitmap to NULL */
 227
 228         ui_image_set_bmp(image, NULL, &brect);
 229
 230         rc = ui_image_paint(image);
 231         PCUT_ASSERT_ERRNO_VAL(EOK, rc);
 232
 233         ui_image_destroy(image);
 234         ui_resource_destroy(resource);
 235         dummygc_destroy(dgc);
 236 }
 237
 238 PCUT_EXPORT(image);