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context tests not requiring libdrm

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Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Ben Widawsky 2012-06-14 10:00:57 -07:00
parent 5a28ef8580
commit f7e356d9cd
5 changed files with 439 additions and 0 deletions
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4
tests/Makefile.am
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@ -64,6 +64,10 @@ TESTS_progs = \
sysfs_rc6_residency \
flip_test \
gem_wait_render_timeout \
gem_ctx_create \
gem_ctx_bad_destroy \
gem_ctx_exec \
gem_ctx_bad_exec \
$(NULL)
# IMPORTANT: The ZZ_ tests need to be run last!

108
tests/gem_ctx_bad_destroy.c Normal file
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@ -0,0 +1,108 @@
/*
* 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>
*
*/
/*
* Negative test cases for destroy contexts
*/
#include <stdio.h>
#include <string.h>
#include "i915_drm.h"
#include "drmtest.h"
struct local_drm_i915_context_create {
__u32 ctx_id;
__u32 pad;
};
struct local_drm_i915_context_destroy {
__u32 ctx_id;
__u32 pad;
};
#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_context_create)
#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x23, struct local_drm_i915_context_destroy)
static uint32_t context_create(int fd)
{
struct local_drm_i915_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 handle_bad(int ret, int lerrno, int expected)
{
if (ret != 0 && lerrno != expected) {
fprintf(stderr, "errno was %d, but should have been %d\n",
lerrno, expected);
exit(EXIT_FAILURE);
} else if (ret == 0) {
fprintf(stderr, "Command succeeded, but should have failed\n");
exit(EXIT_FAILURE);
}
}
int main(int argc, char *argv[])
{
struct local_drm_i915_context_destroy destroy;
uint32_t ctx_id;
int ret, fd;
fd = drm_open_any();
ctx_id = context_create(fd);
destroy.ctx_id = ctx_id;
/* Make sure a proper destroy works first */
ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
assert(ret == 0);
/* try double destroy */
ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
handle_bad(ret, errno, EINVAL);
/* destroy something random */
destroy.ctx_id = 2;
ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
handle_bad(ret, errno, EINVAL);
/* Try to destroy the default context */
destroy.ctx_id = 0;
ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
handle_bad(ret, errno, EINVAL);
close(fd);
exit(EXIT_SUCCESS);
}

125
tests/gem_ctx_bad_exec.c Normal file
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@ -0,0 +1,125 @@
/*
* 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>
*
*/
/*
* Negative test cases:
* test we can't submit contexts to unsupported rings
*/
#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;
};
#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_gem_context_create)
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;
}
/* 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] = {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);
assert(exec(fd, handle, I915_EXEC_BSD, ctx_id) != 0);
assert(exec(fd, handle, I915_EXEC_BLT, ctx_id) != 0);
exit(EXIT_SUCCESS);
}

63
tests/gem_ctx_create.c Normal file
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@ -0,0 +1,63 @@
/*
* 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>
*
*/
#include <stdio.h>
#include <string.h>
#include "i915_drm.h"
#include "drmtest.h"
struct local_drm_i915_gem_context_create {
__u32 ctx_id;
__u32 pad;
};
#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_gem_context_create)
int main(int argc, char *argv[])
{
int ret, fd;
struct local_drm_i915_gem_context_create create;
create.ctx_id = rand();
create.pad = rand();
fd = drm_open_any();
ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
if (ret != 0 && (errno == ENODEV || errno == EINVAL)) {
fprintf(stderr, "Kernel is too old, or contexts not supported\n", strerror(errno));
exit(77);
} else if (ret != 0) {
fprintf(stderr, "%s\n", strerror(errno));
exit(EXIT_FAILURE);
}
assert(create.ctx_id != 0);
close(fd);
exit(EXIT_SUCCESS);
}

139
tests/gem_ctx_exec.c Normal file
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@ -0,0 +1,139 @@
/*
* 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>
*
*/
/*
* 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);
}