1 /* 2 * Copyright 2008 Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21 * IN THE SOFTWARE. 22 * 23 * Authors: 24 * Eric Anholt <eric (at) anholt.net> 25 * 26 */ 27 28 #include <stdlib.h> 29 #include <stdio.h> 30 #include <string.h> 31 #include <assert.h> 32 #include <fcntl.h> 33 #include <inttypes.h> 34 #include <errno.h> 35 #include <sys/stat.h> 36 #include "drm.h" 37 #include "i915_drm.h" 38 39 static void 40 test_bad_close(int fd) 41 { 42 struct drm_gem_close close; 43 int ret; 44 45 printf("Testing error return on bad close ioctl.\n"); 46 47 close.handle = 0x10101010; 48 ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close); 49 50 assert(ret == -1 && errno == EINVAL); 51 } 52 53 static void 54 test_create_close(int fd) 55 { 56 struct drm_i915_gem_create create; 57 struct drm_gem_close close; 58 int ret; 59 60 printf("Testing creating and closing an object.\n"); 61 62 memset(&create, 0, sizeof(create)); 63 create.size = 16 * 1024; 64 ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); 65 assert(ret == 0); 66 67 close.handle = create.handle; 68 ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close); 69 } 70 71 static void 72 test_create_fd_close(int fd) 73 { 74 struct drm_i915_gem_create create; 75 int ret; 76 77 printf("Testing closing with an object allocated.\n"); 78 79 memset(&create, 0, sizeof(create)); 80 create.size = 16 * 1024; 81 ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); 82 assert(ret == 0); 83 84 close(fd); 85 } 86 87 int main(int argc, char **argv) 88 { 89 int fd; 90 91 fd = drm_open_matching("8086:*", 0); 92 if (fd < 0) { 93 fprintf(stderr, "failed to open intel drm device\n"); 94 return 0; 95 } 96 97 test_bad_close(fd); 98 test_create_close(fd); 99 test_create_fd_close(fd); 100 101 return 0; 102 } 103
