diff options
| author | Antonio Argenziano <antonio.argenziano@intel.com> | 2019-03-13 16:27:19 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-19 17:05:44 +0000 |
| commit | 212f34d27085085446ed7adfcc7fe9172f89df89 (patch) | |
| tree | 780076a9247479c63f07f772e8b133282040a867 /tests/i915 | |
| parent | e3faf0fd49b7e3a763bf89e11fb4fdce81839da2 (diff) | |
tests/i915/gem_mmap_gtt: Add invalid parameters test
Add a test for an invalid handle being passed to the IOCTL.
v2:
- Expand test space. (Chris)
Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/i915')
| -rw-r--r-- | tests/i915/gem_mmap_gtt.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c index f6fbbe19..8d304808 100644 --- a/tests/i915/gem_mmap_gtt.c +++ b/tests/i915/gem_mmap_gtt.c @@ -821,6 +821,17 @@ run_without_prefault(int fd, igt_enable_prefault(); } +static int mmap_ioctl(int i915, struct drm_i915_gem_mmap_gtt *arg) +{ + int err = 0; + + if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_MMAP_GTT, arg)) + err = -errno; + + errno = 0; + return err; +} + int fd; igt_main @@ -831,6 +842,26 @@ igt_main igt_fixture fd = drm_open_driver(DRIVER_INTEL); + igt_subtest("bad-object") { + uint32_t real_handle = gem_create(fd, 4096); + uint32_t handles[20]; + int i = 0; + + handles[i++] = 0xdeadbeef; + for(int bit = 0; bit < 16; bit++) + handles[i++] = real_handle | (1 << (bit + 16)); + handles[i] = real_handle + 1; + + for (; i < 0; i--) { + struct drm_i915_gem_mmap_gtt arg = { + .handle = handles[i], + }; + igt_assert_eq(mmap_ioctl(fd, &arg), -ENOENT); + } + + gem_close(fd, real_handle); + } + igt_subtest("basic") test_access(fd); igt_subtest("basic-short") |