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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 <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <inttypes.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include "drm.h"
#include "i915/gem_create.h"
#include "igt.h"
#include "igt_types.h"
#include "lib/igt_device_scan.h"
/**
* TEST: gem basic
* Description: Tests basic gem_create and gem_close IOCTLs
* Category: Core
* Mega feature: General Core features
* Sub-category: uapi
* Functionality: create/close IOCTLs
* Feature: gem_core
* Test category: GEM_Legacy
*
* SUBTEST: bad-close
* Description: Verify that gem_close fails with bad params.
*
* SUBTEST: create-close
* Description: Verify basic functionality of gem_create and gem_close.
*
* SUBTEST: create-fd-close
* Description: Verify that closing drm driver is possible with opened gem object.
*
* SUBTEST: multigpu-create-close
* Description: Verify basic functionality of gem_create and gem_close on multi-GPU.
* Functionality: IOCTLs & multiGPU
* Feature: gem_core, multigpu
*/
IGT_TEST_DESCRIPTION("Tests basic gem_create and gem_close IOCTLs");
static void
test_bad_close(int fd)
{
struct drm_gem_close close_bo;
int ret;
igt_info("Testing error return on bad close ioctl.\n");
close_bo.handle = 0x10101010;
ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close_bo);
igt_assert(ret == -1 && errno == EINVAL);
}
static void
test_create_close(int fd)
{
uint32_t handle;
igt_info("Testing creating and closing an object.\n");
handle = gem_create(fd, 16*1024);
gem_close(fd, handle);
}
static void
test_create_fd_close(int fd)
{
igt_info("Testing closing with an object allocated.\n");
gem_create(fd, 16*1024);
/* leak it */
close(fd);
}
igt_main
{
igt_fd_t(fd);
int gpu_count;
igt_fixture {
fd = drm_open_driver(DRIVER_INTEL);
gpu_count = igt_device_filter_count();
}
igt_describe("Verify that gem_close fails with bad params.");
igt_subtest("bad-close")
test_bad_close(fd);
igt_describe("Verify basic functionality of gem_create and gem_close.");
igt_subtest("create-close")
test_create_close(fd);
igt_describe("Verify basic functionality of gem_create and gem_close on multi-GPU.");
igt_subtest("multigpu-create-close") {
igt_require(gpu_count > 1);
igt_multi_fork(child, gpu_count) {
int gpu_fd;
gpu_fd = __drm_open_driver_another(child, DRIVER_INTEL);
igt_assert_f(gpu_fd > 0, "cannot open gpu-%d, errno=%d\n", child, errno);
test_create_close(gpu_fd);
drm_close_driver(gpu_fd);
}
igt_waitchildren();
}
igt_describe("Verify that closing drm driver is possible with opened gem object.");
igt_subtest("create-fd-close")
test_create_fd_close(fd);
}
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