mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-30 08:00:51 +00:00
179 lines
6 KiB
C
179 lines
6 KiB
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include "QF/ui/vrect.h"
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#define VR(x,y,w,h) {x,y,w,h,0}
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#define VRn(x,y,w,h,n) {x,y,w,h,n}
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static vrect_t de_0_1 = VR (0,0,2,1);
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static vrect_t de_0_0 = VRn(0,1,1,1,&de_0_1);
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static vrect_t de_1_2 = VR (0,0,5,1);
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static vrect_t de_1_1 = VRn(0,1,1,1,&de_1_2);
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static vrect_t de_1_0 = VRn(4,1,1,1,&de_1_1);
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static vrect_t de_2_0 = VR (2,0,2,1);
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static vrect_t de_3_1 = VR (3,0,2,1);
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static vrect_t de_3_0 = VRn(4,1,1,1,&de_3_1);
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static vrect_t de_4_2 = VR (0,0,2,1);
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static vrect_t de_4_1 = VRn(0,4,2,1,&de_4_2);
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static vrect_t de_4_0 = VRn(0,1,1,3,&de_4_1);
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static vrect_t de_5_3 = VR (0,0,5,1);
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static vrect_t de_5_2 = VRn(0,4,5,1,&de_5_3);
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static vrect_t de_5_1 = VRn(0,1,1,3,&de_5_2);
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static vrect_t de_5_0 = VRn(4,1,1,3,&de_5_1);
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static vrect_t de_6_1 = VR (2,0,2,1);
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static vrect_t de_6_0 = VRn(2,4,2,1,&de_6_1);
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static vrect_t de_7_2 = VR (3,0,2,1);
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static vrect_t de_7_1 = VRn(3,4,2,1,&de_7_2);
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static vrect_t de_7_0 = VRn(4,1,1,3,&de_7_1);
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static vrect_t de_8_0 = VR (0,2,1,2);
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static vrect_t de_9_1 = VR (0,2,1,2);
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static vrect_t de_9_0 = VRn(4,2,1,2,&de_9_1);
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static vrect_t de_11_0 = VR (4,2,1,2);
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static vrect_t de_12_1 = VR (0,4,2,1);
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static vrect_t de_12_0 = VRn(0,3,1,1,&de_12_1);
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static vrect_t de_13_2 = VR (0,4,5,1);
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static vrect_t de_13_1 = VRn(0,3,1,1,&de_13_2);
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static vrect_t de_13_0 = VRn(4,3,1,1,&de_13_1);
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static vrect_t de_14_0 = VR (2,4,2,1);
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static vrect_t de_15_1 = VR (3,4,2,1);
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static vrect_t de_15_0 = VRn(4,3,1,1,&de_15_1);
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static vrect_t de_16_0 = VR (4,4,2,2);
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struct {
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vrect_t *(*func)(const vrect_t *r1, const vrect_t *r2);
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vrect_t r1;
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vrect_t r2;
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vrect_t *expect;
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vrect_t e;
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int use_e;
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} tests [] = {
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{VRect_Intersect, VR (0,0,2,2), VR (1,1,3,3), 0, VR (1,1,1,1), 1},
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{VRect_Intersect, VR (0,0,5,2), VR (1,1,3,3), 0, VR (1,1,3,1), 1},
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{VRect_Intersect, VR (2,0,2,2), VR (1,1,3,3), 0, VR (2,1,2,1), 1},
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{VRect_Intersect, VR (3,0,2,2), VR (1,1,3,3), 0, VR (3,1,1,1), 1},
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{VRect_Intersect, VR (0,0,2,5), VR (1,1,3,3), 0, VR (1,1,1,3), 1},
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{VRect_Intersect, VR (0,0,5,5), VR (1,1,3,3), 0, VR (1,1,3,3), 1},
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{VRect_Intersect, VR (2,0,2,5), VR (1,1,3,3), 0, VR (2,1,2,3), 1},
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{VRect_Intersect, VR (3,0,2,5), VR (1,1,3,3), 0, VR (3,1,1,3), 1},
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{VRect_Intersect, VR (0,2,2,2), VR (1,1,3,3), 0, VR (1,2,1,2), 1},
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{VRect_Intersect, VR (0,2,5,2), VR (1,1,3,3), 0, VR (1,2,3,2), 1},
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{VRect_Intersect, VR (2,2,2,2), VR (1,1,3,3), 0, VR (2,2,2,2), 1},
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{VRect_Intersect, VR (3,2,2,2), VR (1,1,3,3), 0, VR (3,2,1,2), 1},
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{VRect_Intersect, VR (0,3,2,2), VR (1,1,3,3), 0, VR (1,3,1,1), 1},
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{VRect_Intersect, VR (0,3,5,2), VR (1,1,3,3), 0, VR (1,3,3,1), 1},
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{VRect_Intersect, VR (2,3,2,2), VR (1,1,3,3), 0, VR (2,3,2,1), 1},
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{VRect_Intersect, VR (3,3,2,2), VR (1,1,3,3), 0, VR (3,3,1,1), 1},
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{VRect_Difference, VR (0,0,2,2), VR (1,1,3,3), &de_0_0},
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{VRect_Difference, VR (0,0,5,2), VR (1,1,3,3), &de_1_0},
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{VRect_Difference, VR (2,0,2,2), VR (1,1,3,3), &de_2_0},
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{VRect_Difference, VR (3,0,2,2), VR (1,1,3,3), &de_3_0},
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{VRect_Difference, VR (0,0,2,5), VR (1,1,3,3), &de_4_0},
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{VRect_Difference, VR (0,0,5,5), VR (1,1,3,3), &de_5_0},
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{VRect_Difference, VR (2,0,2,5), VR (1,1,3,3), &de_6_0},
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{VRect_Difference, VR (3,0,2,5), VR (1,1,3,3), &de_7_0},
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{VRect_Difference, VR (0,2,2,2), VR (1,1,3,3), &de_8_0},
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{VRect_Difference, VR (0,2,5,2), VR (1,1,3,3), &de_9_0},
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{VRect_Difference, VR (2,2,2,2), VR (1,1,3,3), 0},
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{VRect_Difference, VR (3,2,2,2), VR (1,1,3,3), &de_11_0},
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{VRect_Difference, VR (0,3,2,2), VR (1,1,3,3), &de_12_0},
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{VRect_Difference, VR (0,3,5,2), VR (1,1,3,3), &de_13_0},
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{VRect_Difference, VR (2,3,2,2), VR (1,1,3,3), &de_14_0},
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{VRect_Difference, VR (3,3,2,2), VR (1,1,3,3), &de_15_0},
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{VRect_Difference, VR (4,4,2,2), VR (1,1,3,3), &de_16_0},
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{VRect_Union, VR (0, 0, 0, 0), VR (1, 1, -1, 1), 0, VR (1, 1, 1, -1), 1},
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{VRect_Union, VR (0, 0, 0, 0), VR (1, 1, 3, 3), 0, VR (1, 1, 3, 3), 1},
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{VRect_Union, VR (0, 0, 2, 5), VR (1, 1, -1, 1), 0, VR (0, 0, 2, 5), 1},
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{VRect_Union, VR (0, 0, 2, 5), VR (1, 1, 3, 3), 0, VR (0, 0, 4, 5), 1},
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{VRect_Merge, VR (0, 0, 0, 0), VR (1, 1, -1, 1), 0},
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{VRect_Merge, VR (0, 0, 0, 0), VR (1, 1, 3, 3), 0, VR (1, 1, 3, 3), 1},
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{VRect_Merge, VR (0, 0, 2, 5), VR (1, 1, -1, 1), 0, VR (0, 0, 2, 5), 1},
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{VRect_Merge, VR (0, 0, 2, 5), VR (1, 1, 3, 3), 0},
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{VRect_Merge, VR (0,0,2,2), VR (1,1,3,3), 0},
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{VRect_Merge, VR (0,0,5,2), VR (1,1,3,3), 0},
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{VRect_Merge, VR (2,0,2,2), VR (1,1,3,3), 0},
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{VRect_Merge, VR (3,0,2,2), VR (1,1,3,3), 0},
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{VRect_Merge, VR (0,0,4,1), VR (1,1,3,3), 0},
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{VRect_Merge, VR (1,-1,3,1), VR (1,1,3,3), 0},
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{VRect_Merge, VR (0,4,4,1), VR (1,1,3,3), 0},
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{VRect_Merge, VR (1,5,3,1), VR (1,1,3,3), 0},
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{VRect_Merge, VR (1,0,3,1), VR (1,1,3,3), 0, VR (1,0,3,4), 1},
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{VRect_Merge, VR (1,4,3,1), VR (1,1,3,3), 0, VR (1,1,3,4), 1},
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{VRect_Merge, VR (0,1,1,3), VR (1,1,3,3), 0, VR (0,1,4,3), 1},
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{VRect_Merge, VR (4,1,1,3), VR (1,1,3,3), 0, VR (1,1,4,3), 1},
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};
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#define num_tests (sizeof (tests) / sizeof (tests[0]))
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static void
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print_rects (vrect_t *rect)
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{
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while (rect) {
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printf ("[%d, %d, %d, %d]",
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rect->x, rect->y, rect->width, rect->height);
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rect = rect->next;
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}
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printf ("\n");
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}
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static __attribute__((pure)) int
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compare_rects (vrect_t *r1, vrect_t *r2)
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{
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if (!r1 && !r2)
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return 1;
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if (!r1 || !r2)
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return 0;
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// when both rects are empty, their exact values don't matter.
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if (VRect_IsEmpty (r1) && VRect_IsEmpty (r2))
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return 1;
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if (r1->x != r2->x || r1->y != r2->y
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|| r1->width != r2->width || r1->height != r2->height)
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return 0;
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return compare_rects (r1->next, r2->next);
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}
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int
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main (int argc, const char **argv)
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{
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size_t i;
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int res = 0;
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for (i = 0; i < num_tests; i++) {
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vrect_t *r, *e;
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e = tests[i].use_e ? &tests[i].e : tests[i].expect;
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r = tests[i].func(&tests[i].r1, &tests[i].r2);
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if (!compare_rects (r, e)) {
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res |= 1;
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printf ("test %d failed\n", (int) i);
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printf ("expect: ");
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print_rects (e);
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printf ("got : ");
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print_rects (r);
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}
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while (r) {
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vrect_t *t = r->next;
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VRect_Delete (r);
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r = t;
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}
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}
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return res;
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}
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