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comparison src/geo.c @ 17:41f0907b27ac

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Unittest for rdman_redraw_changed(). geo_init() is seperated into geo_init() and geo_from_positions().
author Thinker K.F. Li <thinker@branda.to>
date Fri, 01 Aug 2008 23:32:22 +0800
parents c2ce186a5c37
children 0f3baa488a62
comparison
equal deleted inserted replaced
16:e17e12b112c4 17:41f0907b27ac
51 else if(y > max_y) 51 else if(y > max_y)
52 max_y = y; 52 max_y = y;
53 } 53 }
54 54
55 area->x = min_x; 55 area->x = min_x;
56 area->w = max_x - min_x; 56 area->w = max_x - min_x + 1;
57 area->y = min_y; 57 area->y = min_y;
58 area->h = max_y - min_y; 58 area->h = max_y - min_y + 1;
59 } 59 }
60 60
61 void geo_init(geo_t *g, int n_pos, co_aix pos[][2]) { 61 void geo_init(geo_t *g) {
62 memset(g, 0, sizeof(geo_t));
62 g->cur_area = g->areas; 63 g->cur_area = g->areas;
63 g->last_area = g->areas + 1; 64 g->last_area = g->areas + 1;
65 }
66
67 void geo_from_positions(geo_t *g, int n_pos, co_aix pos[][2]) {
64 area_init(g->cur_area, n_pos, pos); 68 area_init(g->cur_area, n_pos, pos);
65 } 69 }
66 70
67 void geo_mark_overlay(geo_t *g, int n_others, geo_t **others, 71 void geo_mark_overlay(geo_t *g, int n_others, geo_t **others,
68 int *n_overlays, geo_t **overlays) { 72 int *n_overlays, geo_t **overlays) {
79 83
80 #ifdef UNITTEST 84 #ifdef UNITTEST
81 85
82 #include <CUnit/Basic.h> 86 #include <CUnit/Basic.h>
83 87
84 void test_geo_init(void) { 88 void test_geo_from_positions(void) {
85 co_aix data[][2] = { 89 co_aix data[][2] = {
86 {33, 25}, {49, 12}, 90 {33, 25}, {49, 12},
87 {14, 28}, {39, 56}}; 91 {14, 28}, {39, 56}};
88 geo_t g; 92 geo_t g;
89 93
90 geo_init(&g, 4, data); 94 geo_init(&g);
95 geo_from_positions(&g, 4, data);
91 CU_ASSERT(g.cur_area->x == 14); 96 CU_ASSERT(g.cur_area->x == 14);
92 CU_ASSERT(g.cur_area->w == 35); 97 CU_ASSERT(g.cur_area->w == 36);
93 CU_ASSERT(g.cur_area->y == 12); 98 CU_ASSERT(g.cur_area->y == 12);
94 CU_ASSERT(g.cur_area->h == 44); 99 CU_ASSERT(g.cur_area->h == 45);
95 } 100 }
96 101
97 void test_geo_mark_overlay(void) { 102 void test_geo_mark_overlay(void) {
98 geo_t _geos[3], *geos[3], *overlays[3]; 103 geo_t _geos[3], *geos[3], *overlays[3];
99 geo_t g; 104 geo_t g;
103 for(i = 0; i < 3; i++) { 108 for(i = 0; i < 3; i++) {
104 pos[0][0] = i * 50; 109 pos[0][0] = i * 50;
105 pos[0][1] = i * 50; 110 pos[0][1] = i * 50;
106 pos[1][0] = i * 50 + 55; 111 pos[1][0] = i * 50 + 55;
107 pos[1][1] = i * 50 + 66; 112 pos[1][1] = i * 50 + 66;
108 geo_init(_geos + i, 2, pos); 113 geo_init(_geos + i);
114 geo_from_positions(_geos + i, 2, pos);
109 geos[i] = _geos + i; 115 geos[i] = _geos + i;
110 } 116 }
111 pos[0][0] = 88; 117 pos[0][0] = 88;
112 pos[0][1] = 79; 118 pos[0][1] = 79;
113 pos[1][0] = 88 + 70; 119 pos[1][0] = 88 + 70;
114 pos[1][1] = 79 + 70; 120 pos[1][1] = 79 + 70;
115 geo_init(&g, 2, pos); 121 geo_init(&g);
122 geo_from_positions(&g, 2, pos);
116 123
117 /* overlay with geos[1] and geos[2] */ 124 /* overlay with geos[1] and geos[2] */
118 geo_mark_overlay(&g, 3, geos, &n_ov, overlays); 125 geo_mark_overlay(&g, 3, geos, &n_ov, overlays);
119 CU_ASSERT(n_ov == 2); 126 CU_ASSERT(n_ov == 2);
120 CU_ASSERT(overlays[0] == geos[1]); 127 CU_ASSERT(overlays[0] == geos[1]);
121 CU_ASSERT(overlays[1] == geos[2]); 128 CU_ASSERT(overlays[1] == geos[2]);
122 129
123 /* right side of geos[1], and up side of geos[2] */ 130 /* right side of geos[1], and up side of geos[2] */
124 pos[0][0] = 105; 131 pos[0][0] = 106;
125 pos[0][1] = 50; 132 pos[0][1] = 51;
126 pos[1][0] = 105 + 50; 133 pos[1][0] = 106 + 49;
127 pos[1][1] = 50 + 51; 134 pos[1][1] = 51 + 49;
128 geo_init(&g, 2, pos); 135 geo_from_positions(&g, 2, pos);
129 geo_mark_overlay(&g, 3, geos, &n_ov, overlays); 136 geo_mark_overlay(&g, 3, geos, &n_ov, overlays);
130 CU_ASSERT(n_ov == 1); 137 CU_ASSERT(n_ov == 1);
131 CU_ASSERT(overlays[0] == geos[2]); 138 CU_ASSERT(overlays[0] == geos[2]);
132 } 139 }
133 140
134 CU_pSuite get_geo_suite(void) { 141 CU_pSuite get_geo_suite(void) {
135 CU_pSuite suite; 142 CU_pSuite suite;
136 143
137 suite = CU_add_suite("Suite_geo", NULL, NULL); 144 suite = CU_add_suite("Suite_geo", NULL, NULL);
138 CU_ADD_TEST(suite, test_geo_init); 145 CU_ADD_TEST(suite, test_geo_from_positions);
139 CU_ADD_TEST(suite, test_geo_mark_overlay); 146 CU_ADD_TEST(suite, test_geo_mark_overlay);
140 147
141 return suite; 148 return suite;
142 } 149 }
143 150