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tests/gem_mmap: Convert to subtests

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I wanted to write a testcase for gtt mmap access restriction checking
and only noticed after conversion to subtests that this here is for
cpu mmaps ;-)

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-08-26 10:26:00 +02:00
parent 86f60ee593
commit c2c0efc21a
2 changed files with 41 additions and 34 deletions
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2
tests/Makefile.am
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@ -30,6 +30,7 @@ TESTS_progs_M = \
gem_flink \
gem_flink_race \
gem_linear_blits \
gem_mmap \
gem_mmap_gtt \
gem_partial_pwrite_pread \
gem_pread \
@ -75,7 +76,6 @@ TESTS_progs = \
gem_hangcheck_forcewake \
gem_largeobject \
gem_lut_handle \
gem_mmap \
gem_mmap_offset_exhaustion \
gem_pin \
gem_pipe_control_store_loop \

15
tests/gem_mmap.c
View File

@ -40,30 +40,35 @@
#include "drmtest.h"
#define OBJECT_SIZE 16384
int fd;
int handle;
int main(int argc, char **argv)
{
int fd;
struct drm_i915_gem_mmap arg;
uint8_t expected[OBJECT_SIZE];
uint8_t buf[OBJECT_SIZE];
uint8_t *addr;
int ret;
int handle;
igt_subtest_init(argc, argv);
igt_fixture
fd = drm_open_any();
igt_subtest("bad-object") {
memset(&arg, 0, sizeof(arg));
arg.handle = 0x10101010;
arg.offset = 0;
arg.size = 4096;
printf("Testing mmaping of bad object.\n");
ret = ioctl(fd, DRM_IOCTL_I915_GEM_MMAP, &arg);
igt_assert(ret == -1 && errno == ENOENT);
}
igt_fixture
handle = gem_create(fd, OBJECT_SIZE);
printf("Testing mmaping of newly created object.\n");
igt_subtest("new-object") {
arg.handle = handle;
arg.offset = 0;
arg.size = OBJECT_SIZE;
@ -88,7 +93,9 @@ int main(int argc, char **argv)
printf("Testing unmapping\n");
munmap(addr, OBJECT_SIZE);
}
igt_fixture
close(fd);
return 0;