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lib/drmtest: add gem_flink and gem_open

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Requires us to rename a few things in the gem_flink test to avoid
variable shadowing.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-07-23 22:43:30 +02:00
parent 5fcb528cb3
commit 8e46c382e3
3 changed files with 41 additions and 14 deletions
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25
lib/drmtest.c
View File

@ -432,6 +432,31 @@ int gem_get_cacheing(int fd, uint32_t handle)
return arg.cacheing;
}
uint32_t gem_open(int fd, uint32_t name)
{
struct drm_gem_open open_struct;
int ret;
open_struct.name = name;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open_struct);
assert(ret == 0);
assert(open_struct.handle != 0);
return open_struct.handle;
}
uint32_t gem_flink(int fd, uint32_t handle)
{
struct drm_gem_flink flink;
int ret;
flink.handle = handle;
ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
assert(ret == 0);
return flink.name;
}
void gem_close(int fd, uint32_t handle)
{
struct drm_gem_close close_bo;

2
lib/drmtest.h
View File

@ -56,6 +56,8 @@ int gem_get_num_rings(int fd);
int gem_has_cacheing(int fd);
void gem_set_cacheing(int fd, uint32_t handle, int cacheing);
int gem_get_cacheing(int fd, uint32_t handle);
uint32_t gem_flink(int fd, uint32_t handle);
uint32_t gem_open(int fd, uint32_t name);
void gem_close(int fd, uint32_t handle);
void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32_t size);
void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t size);

28
tests/gem_flink.c
View File

@ -43,7 +43,7 @@ test_flink(int fd)
{
struct drm_i915_gem_create create;
struct drm_gem_flink flink;
struct drm_gem_open gem_open;
struct drm_gem_open open_struct;
int ret;
printf("Testing flink and open.\n");
@ -57,10 +57,10 @@ test_flink(int fd)
ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
assert(ret == 0);
gem_open.name = flink.name;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &gem_open);
open_struct.name = flink.name;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open_struct);
assert(ret == 0);
assert(gem_open.handle != 0);
assert(open_struct.handle != 0);
}
static void
@ -104,13 +104,13 @@ test_bad_flink(int fd)
static void
test_bad_open(int fd)
{
struct drm_gem_open gem_open;
struct drm_gem_open open_struct;
int ret;
printf("Testing error return on bad open ioctl.\n");
gem_open.name = 0x10101010;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &gem_open);
open_struct.name = 0x10101010;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open_struct);
assert(ret == -1 && errno == ENOENT);
}
@ -120,7 +120,7 @@ test_flink_lifetime(int fd)
{
struct drm_i915_gem_create create;
struct drm_gem_flink flink;
struct drm_gem_open gem_open;
struct drm_gem_open open_struct;
int ret, fd2;
printf("Testing flink lifetime.\n");
@ -136,18 +136,18 @@ test_flink_lifetime(int fd)
ret = ioctl(fd2, DRM_IOCTL_GEM_FLINK, &flink);
assert(ret == 0);
gem_open.name = flink.name;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &gem_open);
open_struct.name = flink.name;
ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open_struct);
assert(ret == 0);
assert(gem_open.handle != 0);
assert(open_struct.handle != 0);
close(fd2);
fd2 = drm_open_any();
gem_open.name = flink.name;
ret = ioctl(fd2, DRM_IOCTL_GEM_OPEN, &gem_open);
open_struct.name = flink.name;
ret = ioctl(fd2, DRM_IOCTL_GEM_OPEN, &open_struct);
assert(ret == 0);
assert(gem_open.handle != 0);
assert(open_struct.handle != 0);
}
int main(int argc, char **argv)