diff options
Diffstat (limited to 'tests/kms_lease.c')
| -rw-r--r-- | tests/kms_lease.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/tests/kms_lease.c b/tests/kms_lease.c index fa97f6e1..3fa0aace 100644 --- a/tests/kms_lease.c +++ b/tests/kms_lease.c @@ -623,6 +623,101 @@ static void run_test(data_t *data, void (*testfunc)(data_t *)) "no valid crtc/connector combinations found\n"); } +static void invalid_create_leases(data_t *data) +{ + uint32_t object_ids[4]; + struct local_drm_mode_create_lease mcl; + drmModeRes *resources; + int tmp_fd; + + /* empty lease */ + mcl.object_ids = 0; + mcl.object_count = 0; + mcl.flags = 0; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + + /* NULL array pointer */ + mcl.object_count = 1; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EFAULT); + + /* nil object */ + object_ids[0] = 0; + mcl.object_ids = (uint64_t) (uintptr_t) object_ids; + mcl.object_count = 1; + igt_assert_eq(create_lease(data->master.fd, &mcl), -ENOENT); + + /* no crtc, non-universal_plane */ + drmSetClientCap(data->master.fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 0); + object_ids[0] = data->master.display.outputs[0].id; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + + /* no connector, non-universal_plane */ + object_ids[0] = data->master.display.pipes[0].crtc_id; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + + /* sanity check */ + object_ids[0] = data->master.display.pipes[0].crtc_id; + object_ids[1] = data->master.display.outputs[0].id; + mcl.object_count = 2; + igt_assert_eq(create_lease(data->master.fd, &mcl), 0); + close(mcl.fd); + + /* no plane, universal planes */ + drmSetClientCap(data->master.fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1); + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + + /* sanity check */ + object_ids[2] = igt_pipe_get_plane_type(&data->master.display.pipes[0], + DRM_PLANE_TYPE_PRIMARY)->drm_plane->plane_id; + mcl.object_count = 3; + igt_assert_eq(create_lease(data->master.fd, &mcl), 0); + close(mcl.fd); + + /* array overflow, do a small scan around overflow sizes */ + for (int i = 1; i <= 4; i++) { + mcl.object_count = UINT32_MAX / sizeof(object_ids[0]) + i; + igt_assert_eq(create_lease(data->master.fd, &mcl), -ENOMEM); + } + + /* sanity check */ + mcl.object_count = 3; + mcl.flags = O_CLOEXEC | O_NONBLOCK; + igt_assert_eq(create_lease(data->master.fd, &mcl), 0); + close(mcl.fd); + + /* invalid flags */ + mcl.flags = -1; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + + /* no subleasing */ + mcl.object_count = 3; + mcl.flags = 0; + igt_assert_eq(create_lease(data->master.fd, &mcl), 0); + tmp_fd = mcl.fd; + igt_assert_eq(create_lease(tmp_fd, &mcl), -EINVAL); + close(tmp_fd); + + /* no double-leasing */ + igt_assert_eq(create_lease(data->master.fd, &mcl), 0); + tmp_fd = mcl.fd; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EBUSY); + close(tmp_fd); + + /* no double leasing */ + object_ids[3] = object_ids[2]; + mcl.object_count = 4; + /* Note: the ENOSPC is from idr double-insertion failing */ + igt_assert_eq(create_lease(data->master.fd, &mcl), -ENOSPC); + + /* no encoder leasing */ + resources = drmModeGetResources(data->master.fd); + igt_assert(resources); + igt_assert(resources->count_encoders > 0); + object_ids[3] = resources->encoders[0]; + igt_assert_eq(create_lease(data->master.fd, &mcl), -EINVAL); + drmModeFreeResources(resources); +} + igt_main { data_t data; @@ -655,4 +750,7 @@ igt_main run_test(&data, f->func); } } + + igt_subtest("invalid-create-leases") + invalid_create_leases(&data); } |