86 	igt_assert(errno == 0);  in test_correct()
91 	igt_assert(ptr1 != MAP_FAILED);  in test_correct()
92 	igt_assert(ptr2 != MAP_FAILED);  in test_correct()
93 	igt_assert(memcmp(ptr1, ptr2, BO_SIZE) == 0);  in test_correct()
96 	igt_assert(memcmp(ptr2, pattern, sizeof(pattern)) == 0);  in test_correct()
115 	igt_assert(errno == 0);  in test_map_unmap()
118 	igt_assert(ptr != MAP_FAILED);  in test_map_unmap()
119 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_map_unmap()
124 	igt_assert(ptr != MAP_FAILED);  in test_map_unmap()
125 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_map_unmap()
144 	igt_assert(errno == 0);  in test_reprime()
147 	igt_assert(ptr != MAP_FAILED);  in test_reprime()
148 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_reprime()
151 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_reprime()
156 	igt_assert(ptr != MAP_FAILED);  in test_reprime()
157 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_reprime()
176 	igt_assert(errno == 0);  in test_forked()
180 		igt_assert(ptr != MAP_FAILED);  in test_forked()
181 		igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_forked()
207 	igt_assert(ptr != MAP_FAILED);  in test_correct_cpu_write()
213 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_correct_cpu_write()
237 		igt_assert(ptr != MAP_FAILED);  in test_forked_cpu_write()
240 		igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_forked_cpu_write()
260 	igt_assert(errno == 0);  in test_refcounting()
265 	igt_assert(ptr != MAP_FAILED);  in test_refcounting()
266 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_refcounting()
283 	igt_assert(errno == 0);  in test_dup()
286 	igt_assert(ptr != MAP_FAILED);  in test_dup()
287 	igt_assert(memcmp(ptr, pattern, sizeof(pattern)) == 0);  in test_dup()
316 	igt_assert(posix_memalign(&ptr, 4096, 4096) == 0);  in has_userptr()
345 		igt_assert(ret == EINVAL || ret == ENODEV);  in test_userptr()
355 	igt_assert(ptr == MAP_FAILED && errno == ENODEV);  in test_userptr()
383 	igt_assert(dma_buf_fd == -1 && errno == ENOENT);  in test_errors()
390 	igt_assert(errno == 0);  in test_errors()
393 	igt_assert(ptr == MAP_FAILED && errno == EBADF);  in test_errors()
401 	igt_assert(errno == 0);  in test_errors()
403 	igt_assert(ptr == MAP_FAILED && errno == EINVAL);  in test_errors()
411 	igt_assert(errno == 0);  in test_errors()
413 	igt_assert(ptr == MAP_FAILED && errno == EINVAL);  in test_errors()
457 	igt_assert(errno == 0);  in test_aperture_limit()
459 	igt_assert(ptr1 != MAP_FAILED);  in test_aperture_limit()
460 	igt_assert(memcmp(ptr1, pattern, sizeof(pattern)) == 0);  in test_aperture_limit()
465 	igt_assert(errno == 0);  in test_aperture_limit()
467 	igt_assert(ptr2 != MAP_FAILED);  in test_aperture_limit()
468 	igt_assert(memcmp(ptr2, pattern, sizeof(pattern)) == 0);  in test_aperture_limit()
470 	igt_assert(memcmp(ptr1, ptr2, BO_SIZE) == 0);  in test_aperture_limit()