acid-drop- Hacking the planet from a LilyGo T-Deck using custom firmware |
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test_font_loader.c (8603B)
1 /** 2 * @file test_font_loader.c 3 * 4 */ 5 6 /********************* 7 * INCLUDES 8 *********************/ 9 10 #if LV_BUILD_TEST 11 #include "../../lvgl.h" 12 13 #include "unity/unity.h" 14 15 /********************* 16 * DEFINES 17 *********************/ 18 19 /********************** 20 * TYPEDEFS 21 **********************/ 22 23 /********************** 24 * STATIC PROTOTYPES 25 **********************/ 26 27 static int compare_fonts(lv_font_t * f1, lv_font_t * f2); 28 void test_font_loader(void); 29 30 /********************** 31 * STATIC VARIABLES 32 **********************/ 33 34 /********************** 35 * MACROS 36 **********************/ 37 38 /********************** 39 * GLOBAL FUNCTIONS 40 **********************/ 41 42 extern lv_font_t font_1; 43 extern lv_font_t font_2; 44 extern lv_font_t font_3; 45 46 void test_font_loader(void) 47 { 48 /*Test with cahce ('A' has cache)*/ 49 lv_font_t * font_1_bin = lv_font_load("A:src/test_fonts/font_1.fnt"); 50 lv_font_t * font_2_bin = lv_font_load("A:src/test_fonts/font_2.fnt"); 51 lv_font_t * font_3_bin = lv_font_load("A:src/test_fonts/font_3.fnt"); 52 53 compare_fonts(&font_1, font_1_bin); 54 compare_fonts(&font_2, font_2_bin); 55 compare_fonts(&font_3, font_3_bin); 56 57 lv_font_free(font_1_bin); 58 lv_font_free(font_2_bin); 59 lv_font_free(font_3_bin); 60 61 /*Test with cahce ('B' has NO cache)*/ 62 font_1_bin = lv_font_load("B:src/test_fonts/font_1.fnt"); 63 font_2_bin = lv_font_load("B:src/test_fonts/font_2.fnt"); 64 font_3_bin = lv_font_load("B:src/test_fonts/font_3.fnt"); 65 66 compare_fonts(&font_1, font_1_bin); 67 compare_fonts(&font_2, font_2_bin); 68 compare_fonts(&font_3, font_3_bin); 69 70 lv_font_free(font_1_bin); 71 lv_font_free(font_2_bin); 72 lv_font_free(font_3_bin); 73 } 74 75 static int compare_fonts(lv_font_t * f1, lv_font_t * f2) 76 { 77 TEST_ASSERT_NOT_NULL_MESSAGE(f1, "font not null"); 78 TEST_ASSERT_NOT_NULL_MESSAGE(f2, "font not null"); 79 80 // Skip these test because -Wpedantic tells 81 // ISO C forbids passing argument 1 of ‘TEST_ASSERT_EQUAL_PTR_MESSAGE’ between function pointer and ‘void *’ 82 // TEST_ASSERT_EQUAL_PTR_MESSAGE(f1->get_glyph_dsc, f2->get_glyph_dsc, "glyph_dsc"); 83 // TEST_ASSERT_EQUAL_PTR_MESSAGE(f1->get_glyph_bitmap, f2->get_glyph_bitmap, "glyph_bitmap"); 84 85 TEST_ASSERT_EQUAL_INT_MESSAGE(f1->line_height, f2->line_height, "line_height"); 86 TEST_ASSERT_EQUAL_INT_MESSAGE(f1->base_line, f2->base_line, "base_line"); 87 TEST_ASSERT_EQUAL_INT_MESSAGE(f1->subpx, f2->subpx, "subpx"); 88 lv_font_fmt_txt_dsc_t * dsc1 = (lv_font_fmt_txt_dsc_t *)f1->dsc; 89 lv_font_fmt_txt_dsc_t * dsc2 = (lv_font_fmt_txt_dsc_t *)f2->dsc; 90 91 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->kern_scale, dsc2->kern_scale, "kern_scale"); 92 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->cmap_num, dsc2->cmap_num, "cmap_num"); 93 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->bpp, dsc2->bpp, "bpp"); 94 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->kern_classes, dsc2->kern_classes, "kern_classes"); 95 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->bitmap_format, dsc2->bitmap_format, "bitmap_format"); 96 97 // cmaps 98 int total_glyphs = 0; 99 for(int i = 0; i < dsc1->cmap_num; ++i) { 100 lv_font_fmt_txt_cmap_t * cmaps1 = (lv_font_fmt_txt_cmap_t *)&dsc1->cmaps[i]; 101 lv_font_fmt_txt_cmap_t * cmaps2 = (lv_font_fmt_txt_cmap_t *)&dsc2->cmaps[i]; 102 103 TEST_ASSERT_EQUAL_INT_MESSAGE(cmaps1->range_start, cmaps2->range_start, "range_start"); 104 TEST_ASSERT_EQUAL_INT_MESSAGE(cmaps1->range_length, cmaps2->range_length, "range_length"); 105 TEST_ASSERT_EQUAL_INT_MESSAGE(cmaps1->glyph_id_start, cmaps2->glyph_id_start, "glyph_id_start"); 106 TEST_ASSERT_EQUAL_INT_MESSAGE(cmaps1->type, cmaps2->type, "type"); 107 TEST_ASSERT_EQUAL_INT_MESSAGE(cmaps1->list_length, cmaps2->list_length, "list_length"); 108 109 if(cmaps1->unicode_list != NULL && cmaps2->unicode_list != NULL) { 110 TEST_ASSERT_TRUE_MESSAGE(cmaps1->unicode_list && cmaps2->unicode_list, "unicode_list"); 111 112 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 113 (uint8_t *)cmaps1->unicode_list, 114 (uint8_t *)cmaps2->unicode_list, 115 sizeof(uint16_t) * cmaps1->list_length, 116 "unicode_list"); 117 total_glyphs += cmaps1->list_length; 118 } 119 else { 120 total_glyphs += cmaps1->range_length; 121 TEST_ASSERT_EQUAL_PTR_MESSAGE(cmaps1->unicode_list, cmaps2->unicode_list, "unicode_list"); 122 } 123 124 if(cmaps1->glyph_id_ofs_list != NULL && cmaps2->glyph_id_ofs_list != NULL) { 125 uint8_t * ids1 = (uint8_t *)cmaps1->glyph_id_ofs_list; 126 uint8_t * ids2 = (uint8_t *)cmaps2->glyph_id_ofs_list; 127 128 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(ids1, ids2, cmaps1->list_length, "glyph_id_ofs_list"); 129 } 130 else { 131 TEST_ASSERT_EQUAL_PTR_MESSAGE(cmaps1->glyph_id_ofs_list, cmaps2->glyph_id_ofs_list, "glyph_id_ofs_list"); 132 } 133 } 134 135 // kern_dsc 136 if(dsc1->kern_classes == 1 && dsc2->kern_classes == 1) { 137 lv_font_fmt_txt_kern_classes_t * kern1 = (lv_font_fmt_txt_kern_classes_t *)dsc1->kern_dsc; 138 lv_font_fmt_txt_kern_classes_t * kern2 = (lv_font_fmt_txt_kern_classes_t *)dsc2->kern_dsc; 139 if(kern1 != NULL && kern2 != NULL) { 140 TEST_ASSERT_EQUAL_INT_MESSAGE(kern1->right_class_cnt, kern2->right_class_cnt, "right_class_cnt"); 141 TEST_ASSERT_EQUAL_INT_MESSAGE(kern1->left_class_cnt, kern2->left_class_cnt, "left_class_cnt"); 142 143 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 144 (uint8_t *)kern1->left_class_mapping, 145 (uint8_t *)kern2->left_class_mapping, 146 kern1->left_class_cnt, 147 "left_class_mapping"); 148 149 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 150 (uint8_t *)kern1->right_class_mapping, 151 (uint8_t *)kern2->right_class_mapping, 152 kern1->right_class_cnt, 153 "right_class_mapping"); 154 155 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 156 (uint8_t *)kern1->class_pair_values, 157 (uint8_t *)kern2->class_pair_values, 158 kern1->right_class_cnt * kern1->left_class_cnt, 159 "class_pair_values"); 160 } 161 else { 162 TEST_ASSERT_EQUAL_PTR_MESSAGE(kern1, kern2, "kern"); 163 } 164 } 165 else if(dsc1->kern_classes == 0 && dsc2->kern_classes == 0) { 166 lv_font_fmt_txt_kern_pair_t * kern1 = (lv_font_fmt_txt_kern_pair_t *)dsc1->kern_dsc; 167 lv_font_fmt_txt_kern_pair_t * kern2 = (lv_font_fmt_txt_kern_pair_t *)dsc2->kern_dsc; 168 if(kern1 != NULL && kern2 != NULL) { 169 TEST_ASSERT_EQUAL_INT_MESSAGE(kern1->glyph_ids_size, kern2->glyph_ids_size, "glyph_ids_size"); 170 TEST_ASSERT_EQUAL_INT_MESSAGE(kern1->pair_cnt, kern2->pair_cnt, "pair_cnt"); 171 172 int ids_size; 173 174 if(kern1->glyph_ids_size == 0) { 175 ids_size = sizeof(int8_t) * 2 * kern1->pair_cnt; 176 } 177 else { 178 ids_size = sizeof(int16_t) * 2 * kern1->pair_cnt; 179 } 180 181 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(kern1->glyph_ids, kern2->glyph_ids, ids_size, "glyph_ids"); 182 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 183 (uint8_t *) kern1->values, 184 (uint8_t *) kern2->values, 185 kern1->pair_cnt, 186 "glyph_values"); 187 } 188 } 189 190 lv_font_fmt_txt_glyph_dsc_t * glyph_dsc1 = (lv_font_fmt_txt_glyph_dsc_t *)dsc1->glyph_dsc; 191 lv_font_fmt_txt_glyph_dsc_t * glyph_dsc2 = (lv_font_fmt_txt_glyph_dsc_t *)dsc2->glyph_dsc; 192 193 for(int i = 0; i < total_glyphs; ++i) { 194 if(i < total_glyphs - 1) { 195 int size1 = glyph_dsc1[i + 1].bitmap_index - glyph_dsc1[i].bitmap_index; 196 197 if(size1 > 0) { 198 TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE( 199 dsc1->glyph_bitmap + glyph_dsc1[i].bitmap_index, 200 dsc2->glyph_bitmap + glyph_dsc2[i].bitmap_index, 201 size1 - 1, "glyph_bitmap"); 202 } 203 } 204 TEST_ASSERT_EQUAL_INT_MESSAGE(glyph_dsc1[i].adv_w, glyph_dsc2[i].adv_w, "adv_w"); 205 TEST_ASSERT_EQUAL_INT_MESSAGE(glyph_dsc1[i].box_w, glyph_dsc2[i].box_w, "box_w"); 206 TEST_ASSERT_EQUAL_INT_MESSAGE(glyph_dsc1[i].box_h, glyph_dsc2[i].box_h, "box_h"); 207 TEST_ASSERT_EQUAL_INT_MESSAGE(glyph_dsc1[i].ofs_x, glyph_dsc2[i].ofs_x, "ofs_x"); 208 TEST_ASSERT_EQUAL_INT_MESSAGE(glyph_dsc1[i].ofs_y, glyph_dsc2[i].ofs_y, "ofs_y"); 209 } 210 211 LV_LOG_INFO("No differences found!"); 212 return 0; 213 } 214 215 /********************** 216 * STATIC FUNCTIONS 217 **********************/ 218 219 #endif // LV_BUILD_TEST 220