tests/core_prop_blob: Add invalid tests to set fb props

There's no properties on fb modeset objects, bug bugs in the
kernel when trying to use those ioctls in such an invalid way.

Cc: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/core_prop_blob.c b/tests/core_prop_blob.c
index 365d728a..6423a5a2 100644
--- a/tests/core_prop_blob.c
+++ b/tests/core_prop_blob.c
@@ -269,6 +269,56 @@ test_basic(int fd)
 	igt_assert_eq(destroy_prop(fd, prop_id), 0);
 }
 
+static void prop_tests(int fd)
+{
+	struct drm_mode_obj_get_properties get_props = {};
+	struct drm_mode_obj_set_property set_prop = {};
+	uint64_t prop, prop_val, blob_id;
+
+	igt_fixture
+		blob_id = create_prop(fd);
+
+	get_props.props_ptr = (uintptr_t) ∝
+	get_props.prop_values_ptr = (uintptr_t) &prop_val;
+	get_props.count_props = 1;
+	get_props.obj_id = blob_id;
+
+	igt_subtest("invalid-get-prop-any") {
+		get_props.obj_type = 0; /* DRM_MODE_OBJECT_ANY */
+
+		igt_assert(drmIoctl(fd, DRM_IOCTL_MODE_OBJ_GETPROPERTIES,
+				    &get_props) == -1 && errno == EINVAL);
+	}
+
+	igt_subtest("invalid-get-prop") {
+		get_props.obj_type = DRM_MODE_OBJECT_BLOB;
+
+		igt_assert(drmIoctl(fd, DRM_IOCTL_MODE_OBJ_GETPROPERTIES,
+				    &get_props) == -1 && errno == EINVAL);
+	}
+
+	set_prop.value = 0;
+	set_prop.prop_id = 1;
+	set_prop.obj_id = blob_id;
+
+	igt_subtest("invalid-set-prop-any") {
+		set_prop.obj_type = 0; /* DRM_MODE_OBJECT_ANY */
+
+		igt_assert(drmIoctl(fd, DRM_IOCTL_MODE_OBJ_SETPROPERTY,
+				    &set_prop) == -1 && errno == EINVAL);
+	}
+
+	igt_subtest("invalid-set-prop") {
+		set_prop.obj_type = DRM_MODE_OBJECT_BLOB;
+
+		igt_assert(drmIoctl(fd, DRM_IOCTL_MODE_OBJ_SETPROPERTY,
+				    &set_prop) == -1 && errno == EINVAL);
+	}
+
+	igt_fixture
+		destroy_prop(fd, blob_id);
+}
+
 igt_main
 {
 	int fd;
@@ -296,6 +346,8 @@ igt_main
 	igt_subtest("blob-multiple")
 		test_multiple(fd);
 
+	prop_tests(fd);
+
 	igt_fixture
 		close(fd);
 }