diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile.am | 1 | ||||
| -rw-r--r-- | tests/gem_flink.c | 128 |
2 files changed, 129 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am index 718cc436..95f0f22e 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -24,6 +24,7 @@ TESTS = auth \ setversion \ updatedraw \ gem_basic \ + gem_flink \ gem_readwrite \ gem_mmap diff --git a/tests/gem_flink.c b/tests/gem_flink.c new file mode 100644 index 00000000..d2e062fd --- /dev/null +++ b/tests/gem_flink.c @@ -0,0 +1,128 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt <eric@anholt.net> + * + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <assert.h> +#include <fcntl.h> +#include <inttypes.h> +#include <errno.h> +#include <sys/stat.h> +#include "drm.h" +#include "i915_drm.h" + +static void +test_flink(int fd) +{ + struct drm_i915_gem_create create; + struct drm_gem_flink flink; + struct drm_gem_open open; + int ret; + + printf("Testing flink and open.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + flink.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == 0); + + open.name = flink.name; + ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open); + assert(ret == 0); + assert(open.handle != 0); +} + +static void +test_double_flink(int fd) +{ + struct drm_i915_gem_create create; + struct drm_gem_flink flink; + struct drm_gem_flink flink2; + int ret; + + printf("Testing repeated flink.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + flink.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == 0); + + flink2.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink2); + assert(ret == 0); + assert(flink2.name == flink.name); +} + +static void +test_bad_flink(int fd) +{ + struct drm_gem_flink flink; + int ret; + + printf("Testing error return on bad flink ioctl.\n"); + + flink.handle = 0x10101010; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == -1 && errno == EBADF); +} + +static void +test_bad_open(int fd) +{ + struct drm_gem_open open; + int ret; + + printf("Testing error return on bad open ioctl.\n"); + + open.name = 0x10101010; + ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open); + + assert(ret == -1 && errno == ENOENT); +} + +int main(int argc, char **argv) +{ + int fd; + + fd = drm_open_any(); + + test_flink(fd); + test_double_flink(fd); + test_bad_flink(fd); + test_bad_open(fd); + + return 0; +} |