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/*
* 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;
}
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