mirror of
				https://github.com/tiagovignatti/intel-gpu-tools.git
				synced 2025-11-04 03:58:27 +00:00 
			
		
		
		
	context tests not requiring libdrm
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
		
							parent
							
								
									5a28ef8580
								
							
						
					
					
						commit
						f7e356d9cd
					
				@ -64,6 +64,10 @@ TESTS_progs = \
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	sysfs_rc6_residency \
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	flip_test \
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	gem_wait_render_timeout \
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	gem_ctx_create \
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	gem_ctx_bad_destroy \
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	gem_ctx_exec \
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	gem_ctx_bad_exec \
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	$(NULL)
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# IMPORTANT: The ZZ_ tests need to be run last!
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										108
									
								
								tests/gem_ctx_bad_destroy.c
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										108
									
								
								tests/gem_ctx_bad_destroy.c
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,108 @@
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/*
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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
 | 
			
		||||
 * 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.
 | 
			
		||||
 *
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		||||
 * 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.
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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 "i915_drm.h"
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#include "drmtest.h"
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struct local_drm_i915_context_create {
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	__u32 ctx_id;
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	__u32 pad;
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};
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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_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_context_create)
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#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x23, struct local_drm_i915_context_destroy)
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static uint32_t context_create(int fd)
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{
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	struct local_drm_i915_context_create create;
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	int ret;
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	ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
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	if (ret == -1 && (errno == ENODEV || errno == EINVAL))
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		exit(77);
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	else if (ret)
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		abort();
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	return create.ctx_id;
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}
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static void handle_bad(int ret, int lerrno, int expected)
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{
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	if (ret != 0 && lerrno != expected) {
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		fprintf(stderr, "errno was %d, but should have been %d\n",
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				lerrno, expected);
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		exit(EXIT_FAILURE);
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	} else if (ret == 0) {
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		fprintf(stderr, "Command succeeded, but should have failed\n");
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		exit(EXIT_FAILURE);
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	}
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}
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int main(int argc, char *argv[])
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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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	fd = drm_open_any();
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	ctx_id = 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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	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, EINVAL);
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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, EINVAL);
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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, EINVAL);
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	close(fd);
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	exit(EXIT_SUCCESS);
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}
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										125
									
								
								tests/gem_ctx_bad_exec.c
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										125
									
								
								tests/gem_ctx_bad_exec.c
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,125 @@
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/*
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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
 | 
			
		||||
 * 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:
 | 
			
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 *
 | 
			
		||||
 * The above copyright notice and this permission notice (including the next
 | 
			
		||||
 * paragraph) shall be included in all copies or substantial portions of the
 | 
			
		||||
 * Software.
 | 
			
		||||
 *
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		||||
 * 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
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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:
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 *  test we can't submit contexts to unsupported rings
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 */
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdint.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 <sys/ioctl.h>
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#include <sys/mman.h>
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#include <sys/time.h>
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#include "drm.h"
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#include "i915_drm.h"
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#include "drmtest.h"
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struct local_drm_i915_gem_context_create {
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	__u32 ctx_id;
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	__u32 pad;
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};
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#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_gem_context_create)
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static uint32_t context_create(int fd)
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{
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	struct local_drm_i915_gem_context_create create;
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	int ret;
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	ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
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	if (ret == -1 && (errno == ENODEV || errno == EINVAL)) {
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		exit(77);
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	} else if (ret) {
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		abort();
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	}
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	return create.ctx_id;
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}
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/* Copied from gem_exec_nop.c */
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static int exec(int fd, uint32_t handle, int ring, int ctx_id)
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{
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	struct drm_i915_gem_execbuffer2 execbuf;
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	struct drm_i915_gem_exec_object2 gem_exec;
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	int ret = 0;
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	gem_exec.handle = handle;
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	gem_exec.relocation_count = 0;
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	gem_exec.relocs_ptr = 0;
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	gem_exec.alignment = 0;
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	gem_exec.offset = 0;
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	gem_exec.flags = 0;
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	gem_exec.rsvd1 = 0;
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	gem_exec.rsvd2 = 0;
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	execbuf.buffers_ptr = (uintptr_t)&gem_exec;
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	execbuf.buffer_count = 1;
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	execbuf.batch_start_offset = 0;
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	execbuf.batch_len = 8;
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	execbuf.cliprects_ptr = 0;
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	execbuf.num_cliprects = 0;
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	execbuf.DR1 = 0;
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	execbuf.DR4 = 0;
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	execbuf.flags = ring;
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	i915_execbuffer2_set_context_id(execbuf, ctx_id);
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	execbuf.rsvd2 = 0;
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	ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2,
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			&execbuf);
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	gem_sync(fd, handle);
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	return ret;
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}
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#define MI_BATCH_BUFFER_END	(0xA<<23)
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int main(int argc, char *argv[])
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{
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	uint32_t handle;
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	uint32_t batch[2] = {MI_BATCH_BUFFER_END};
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	uint32_t ctx_id;
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	int fd;
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	fd = drm_open_any();
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	ctx_id = context_create(fd);
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	handle = gem_create(fd, 4096);
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	gem_write(fd, handle, 0, batch, sizeof(batch));
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	assert(exec(fd, handle, I915_EXEC_RENDER, ctx_id) == 0);
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	assert(exec(fd, handle, I915_EXEC_BSD, ctx_id) != 0);
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	assert(exec(fd, handle, I915_EXEC_BLT, ctx_id) != 0);
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	exit(EXIT_SUCCESS);
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}
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										63
									
								
								tests/gem_ctx_create.c
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										63
									
								
								tests/gem_ctx_create.c
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,63 @@
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/*
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 * Copyright © 2012 Intel Corporation
 | 
			
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 *
 | 
			
		||||
 * 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:
 | 
			
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 *    Ben Widawsky <ben@bwidawsk.net>
 | 
			
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 *
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 */
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#include <stdio.h>
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#include <string.h>
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#include "i915_drm.h"
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#include "drmtest.h"
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struct local_drm_i915_gem_context_create {
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	__u32 ctx_id;
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	__u32 pad;
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};
 | 
			
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#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_gem_context_create)
 | 
			
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int main(int argc, char *argv[])
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{
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	int ret, fd;
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	struct local_drm_i915_gem_context_create create;
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	create.ctx_id = rand();
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	create.pad = rand();
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	fd = drm_open_any();
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 | 
			
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	ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
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		||||
	if (ret != 0 && (errno == ENODEV || errno == EINVAL)) {
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		fprintf(stderr, "Kernel is too old, or contexts not supported\n", strerror(errno));
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		exit(77);
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		||||
	} else if (ret != 0) {
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		fprintf(stderr, "%s\n", strerror(errno));
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		exit(EXIT_FAILURE);
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	}
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	assert(create.ctx_id != 0);
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	close(fd);
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		||||
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	exit(EXIT_SUCCESS);
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		||||
}
 | 
			
		||||
							
								
								
									
										139
									
								
								tests/gem_ctx_exec.c
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										139
									
								
								tests/gem_ctx_exec.c
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,139 @@
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/*
 | 
			
		||||
 * Copyright © 2012 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:
 | 
			
		||||
 *    Ben Widawsky <ben@bwidawsk.net>
 | 
			
		||||
 *
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
/*
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		||||
 * This test covers basic context switch functionality
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
#include <unistd.h>
 | 
			
		||||
#include <stdlib.h>
 | 
			
		||||
#include <stdint.h>
 | 
			
		||||
#include <stdio.h>
 | 
			
		||||
#include <string.h>
 | 
			
		||||
#include <assert.h>
 | 
			
		||||
#include <fcntl.h>
 | 
			
		||||
#include <inttypes.h>
 | 
			
		||||
#include <errno.h>
 | 
			
		||||
#include <sys/stat.h>
 | 
			
		||||
#include <sys/ioctl.h>
 | 
			
		||||
#include <sys/mman.h>
 | 
			
		||||
#include <sys/time.h>
 | 
			
		||||
#include "drm.h"
 | 
			
		||||
#include "i915_drm.h"
 | 
			
		||||
#include "drmtest.h"
 | 
			
		||||
 | 
			
		||||
struct local_drm_i915_gem_context_create {
 | 
			
		||||
	__u32 ctx_id;
 | 
			
		||||
	__u32 pad;
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
struct local_drm_i915_gem_context_destroy {
 | 
			
		||||
	__u32 ctx_id;
 | 
			
		||||
	__u32 pad;
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_gem_context_create)
 | 
			
		||||
#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x23, struct local_drm_i915_gem_context_destroy)
 | 
			
		||||
 | 
			
		||||
static uint32_t context_create(int fd)
 | 
			
		||||
{
 | 
			
		||||
	struct local_drm_i915_gem_context_create create;
 | 
			
		||||
	int ret;
 | 
			
		||||
 | 
			
		||||
	ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
 | 
			
		||||
	if (ret == -1 && (errno == ENODEV || errno == EINVAL))
 | 
			
		||||
		exit(77);
 | 
			
		||||
	else if (ret)
 | 
			
		||||
		abort();
 | 
			
		||||
 | 
			
		||||
	return create.ctx_id;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void context_destroy(int fd, uint32_t ctx_id)
 | 
			
		||||
{
 | 
			
		||||
	struct local_drm_i915_gem_context_destroy destroy;
 | 
			
		||||
	destroy.ctx_id = ctx_id;
 | 
			
		||||
	do_ioctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/* Copied from gem_exec_nop.c */
 | 
			
		||||
static int exec(int fd, uint32_t handle, int ring, int ctx_id)
 | 
			
		||||
{
 | 
			
		||||
	struct drm_i915_gem_execbuffer2 execbuf;
 | 
			
		||||
	struct drm_i915_gem_exec_object2 gem_exec;
 | 
			
		||||
	int ret = 0;
 | 
			
		||||
 | 
			
		||||
	gem_exec.handle = handle;
 | 
			
		||||
	gem_exec.relocation_count = 0;
 | 
			
		||||
	gem_exec.relocs_ptr = 0;
 | 
			
		||||
	gem_exec.alignment = 0;
 | 
			
		||||
	gem_exec.offset = 0;
 | 
			
		||||
	gem_exec.flags = 0;
 | 
			
		||||
	gem_exec.rsvd1 = 0;
 | 
			
		||||
	gem_exec.rsvd2 = 0;
 | 
			
		||||
 | 
			
		||||
	execbuf.buffers_ptr = (uintptr_t)&gem_exec;
 | 
			
		||||
	execbuf.buffer_count = 1;
 | 
			
		||||
	execbuf.batch_start_offset = 0;
 | 
			
		||||
	execbuf.batch_len = 8;
 | 
			
		||||
	execbuf.cliprects_ptr = 0;
 | 
			
		||||
	execbuf.num_cliprects = 0;
 | 
			
		||||
	execbuf.DR1 = 0;
 | 
			
		||||
	execbuf.DR4 = 0;
 | 
			
		||||
	execbuf.flags = ring;
 | 
			
		||||
	i915_execbuffer2_set_context_id(execbuf, ctx_id);
 | 
			
		||||
	execbuf.rsvd2 = 0;
 | 
			
		||||
 | 
			
		||||
	ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2,
 | 
			
		||||
			&execbuf);
 | 
			
		||||
	gem_sync(fd, handle);
 | 
			
		||||
 | 
			
		||||
	return ret;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#define MI_BATCH_BUFFER_END	(0xA<<23)
 | 
			
		||||
int main(int argc, char *argv[])
 | 
			
		||||
{
 | 
			
		||||
	uint32_t handle;
 | 
			
		||||
	uint32_t batch[2] = {0, MI_BATCH_BUFFER_END};
 | 
			
		||||
	uint32_t ctx_id;
 | 
			
		||||
	int fd;
 | 
			
		||||
	fd = drm_open_any();
 | 
			
		||||
 | 
			
		||||
	ctx_id = context_create(fd);
 | 
			
		||||
	handle = gem_create(fd, 4096);
 | 
			
		||||
 | 
			
		||||
	gem_write(fd, handle, 0, batch, sizeof(batch));
 | 
			
		||||
	assert(exec(fd, handle, I915_EXEC_RENDER, ctx_id) == 0);
 | 
			
		||||
	context_destroy(fd, ctx_id);
 | 
			
		||||
 | 
			
		||||
	ctx_id = context_create(fd);
 | 
			
		||||
	assert(exec(fd, handle, I915_EXEC_RENDER, ctx_id) == 0);
 | 
			
		||||
	context_destroy(fd, ctx_id);
 | 
			
		||||
 | 
			
		||||
	exit(EXIT_SUCCESS);
 | 
			
		||||
}
 | 
			
		||||
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		Reference in New Issue
	
	Block a user