drm: Add tests for GEM_FLINK ioctl.
parent
828ae3f6b8
commit
09cf0f0213
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@ -59,6 +59,7 @@ tests/getstats
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tests/getversion
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tests/getversion
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tests/lock
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tests/lock
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tests/gem_basic
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tests/gem_basic
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tests/gem_flink
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tests/gem_mmap
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tests/gem_mmap
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tests/gem_readwrite
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tests/gem_readwrite
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tests/openclose
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tests/openclose
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@ -24,6 +24,7 @@ TESTS = auth \
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setversion \
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setversion \
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updatedraw \
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updatedraw \
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gem_basic \
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gem_basic \
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gem_flink \
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gem_readwrite \
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gem_readwrite \
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gem_mmap
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gem_mmap
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@ -0,0 +1,128 @@
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/*
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* Copyright © 2008 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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*
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <fcntl.h>
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#include <inttypes.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include "drm.h"
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#include "i915_drm.h"
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static void
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test_flink(int fd)
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{
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struct drm_i915_gem_create create;
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struct drm_gem_flink flink;
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struct drm_gem_open open;
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int ret;
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printf("Testing flink and open.\n");
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memset(&create, 0, sizeof(create));
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create.size = 16 * 1024;
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ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create);
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assert(ret == 0);
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flink.handle = create.handle;
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ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
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assert(ret == 0);
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open.name = flink.name;
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ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open);
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assert(ret == 0);
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assert(open.handle != 0);
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}
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static void
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test_double_flink(int fd)
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{
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struct drm_i915_gem_create create;
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struct drm_gem_flink flink;
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struct drm_gem_flink flink2;
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int ret;
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printf("Testing repeated flink.\n");
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memset(&create, 0, sizeof(create));
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create.size = 16 * 1024;
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ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create);
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assert(ret == 0);
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flink.handle = create.handle;
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ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
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assert(ret == 0);
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flink2.handle = create.handle;
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ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink2);
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assert(ret == 0);
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assert(flink2.name == flink.name);
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}
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static void
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test_bad_flink(int fd)
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{
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struct drm_gem_flink flink;
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int ret;
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printf("Testing error return on bad flink ioctl.\n");
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flink.handle = 0x10101010;
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ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
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assert(ret == -1 && errno == EBADF);
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}
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static void
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test_bad_open(int fd)
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{
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struct drm_gem_open open;
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int ret;
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printf("Testing error return on bad open ioctl.\n");
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open.name = 0x10101010;
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ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open);
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assert(ret == -1 && errno == ENOENT);
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}
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int main(int argc, char **argv)
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{
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int fd;
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fd = drm_open_any();
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test_flink(fd);
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test_double_flink(fd);
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test_bad_flink(fd);
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test_bad_open(fd);
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return 0;
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}
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