11176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include <assert.h> 21176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include "utils.h" 31176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 41176bdada62cabc6ec4b0308a930e83b679d5d36John Reck/* Pixman had a bug where 32bit regions where clipped to 16bit sizes when 51176bdada62cabc6ec4b0308a930e83b679d5d36John Reck * pixman_region32_translate() was called. This test exercises that bug. 61176bdada62cabc6ec4b0308a930e83b679d5d36John Reck */ 71176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 81176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#define LARGE 32000 91176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 101176bdada62cabc6ec4b0308a930e83b679d5d36John Reckint 111176bdada62cabc6ec4b0308a930e83b679d5d36John Reckmain (int argc, char **argv) 121176bdada62cabc6ec4b0308a930e83b679d5d36John Reck{ 131176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_box32_t rect = { -LARGE, -LARGE, LARGE, LARGE }; 141176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_t r1, r2; 151176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 161176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_init_rects (&r1, &rect, 1); 171176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_init_rect (&r2, rect.x1, rect.y1, rect.x2 - rect.x1, rect.y2 - rect.y1); 181176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 191176bdada62cabc6ec4b0308a930e83b679d5d36John Reck assert (pixman_region32_equal (&r1, &r2)); 201176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 211176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_translate (&r1, -LARGE, LARGE); 221176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_translate (&r1, LARGE, -LARGE); 231176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 241176bdada62cabc6ec4b0308a930e83b679d5d36John Reck assert (pixman_region32_equal (&r1, &r2)); 251176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 261176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_fini (&r1); 271176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_region32_fini (&r2); 281176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 291176bdada62cabc6ec4b0308a930e83b679d5d36John Reck return 0; 301176bdada62cabc6ec4b0308a930e83b679d5d36John Reck} 31