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https://github.com/tiagovignatti/intel-gpu-tools.git
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254f19ba8d
I've left unistd.h in it - it's not strictly required but most users of drmtest.h want it for the open helpers, and then you kinda need to close that file descriptor again ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/*
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* Copyright © 2012 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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* Ben Widawsky <ben@bwidawsk.net>
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*
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*/
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/*
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* Negative test cases for destroy contexts
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*/
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include "ioctl_wrappers.h"
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#include "drmtest.h"
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struct local_drm_i915_context_destroy {
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__u32 ctx_id;
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__u32 pad;
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};
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#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2e, struct local_drm_i915_context_destroy)
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static void handle_bad(int ret, int lerrno, int expected, const char *desc)
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{
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if (ret != 0 && lerrno != expected) {
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fprintf(stderr, "%s - errno was %d, but should have been %d\n",
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desc, lerrno, expected);
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igt_fail(1);
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} else if (ret == 0) {
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fprintf(stderr, "%s - Command succeeded, but should have failed\n",
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desc);
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igt_fail(1);
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}
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}
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igt_simple_main
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{
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struct local_drm_i915_context_destroy destroy;
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uint32_t ctx_id;
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int ret, fd;
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igt_skip_on_simulation();
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fd = drm_open_any_render();
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ctx_id = gem_context_create(fd);
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destroy.ctx_id = ctx_id;
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/* Make sure a proper destroy works first */
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ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
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igt_assert(ret == 0);
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/* try double destroy */
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ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
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handle_bad(ret, errno, ENOENT, "double destroy");
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/* destroy something random */
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destroy.ctx_id = 2;
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ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
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handle_bad(ret, errno, ENOENT, "random destroy");
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/* Try to destroy the default context */
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destroy.ctx_id = 0;
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ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
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handle_bad(ret, errno, ENOENT, "default destroy");
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close(fd);
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}
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