diff --git a/src/backends/native/meta-kms-connector.h b/src/backends/native/meta-kms-connector.h
index 98abe85f2..02f74d9f6 100644
--- a/src/backends/native/meta-kms-connector.h
+++ b/src/backends/native/meta-kms-connector.h
@@ -61,6 +61,7 @@ typedef struct _MetaKmsConnectorState
   MetaMonitorTransform panel_orientation_transform;
 } MetaKmsConnectorState;
 
+META_EXPORT_TEST
 MetaKmsDevice * meta_kms_connector_get_device (MetaKmsConnector *connector);
 
 uint32_t meta_kms_connector_get_connector_type (MetaKmsConnector *connector);
diff --git a/src/backends/native/meta-kms-crtc.h b/src/backends/native/meta-kms-crtc.h
index 78c210f6a..1a64eadf5 100644
--- a/src/backends/native/meta-kms-crtc.h
+++ b/src/backends/native/meta-kms-crtc.h
@@ -60,6 +60,7 @@ G_DECLARE_FINAL_TYPE (MetaKmsCrtc, meta_kms_crtc,
                       META, KMS_CRTC,
                       GObject)
 
+META_EXPORT_TEST
 MetaKmsDevice * meta_kms_crtc_get_device (MetaKmsCrtc *crtc);
 
 const MetaKmsCrtcState * meta_kms_crtc_get_current_state (MetaKmsCrtc *crtc);
diff --git a/src/backends/native/meta-kms-device.h b/src/backends/native/meta-kms-device.h
index 74551b1b1..c504c2f48 100644
--- a/src/backends/native/meta-kms-device.h
+++ b/src/backends/native/meta-kms-device.h
@@ -37,6 +37,7 @@ MetaKms * meta_kms_device_get_kms (MetaKmsDevice *device);
 META_EXPORT_TEST
 const char * meta_kms_device_get_path (MetaKmsDevice *device);
 
+META_EXPORT_TEST
 const char * meta_kms_device_get_driver_name (MetaKmsDevice *device);
 
 const char * meta_kms_device_get_driver_description (MetaKmsDevice *device);
@@ -49,6 +50,7 @@ gboolean meta_kms_device_get_cursor_size (MetaKmsDevice *device,
 
 gboolean meta_kms_device_prefers_shadow_buffer (MetaKmsDevice *device);
 
+META_EXPORT_TEST
 gboolean meta_kms_device_uses_monotonic_clock (MetaKmsDevice *device);
 
 META_EXPORT_TEST
@@ -57,6 +59,7 @@ GList * meta_kms_device_get_connectors (MetaKmsDevice *device);
 META_EXPORT_TEST
 GList * meta_kms_device_get_crtcs (MetaKmsDevice *device);
 
+META_EXPORT_TEST
 GList * meta_kms_device_get_planes (MetaKmsDevice *device);
 
 META_EXPORT_TEST
diff --git a/src/backends/native/meta-kms-plane.h b/src/backends/native/meta-kms-plane.h
index 941c16680..51f0a9fc5 100644
--- a/src/backends/native/meta-kms-plane.h
+++ b/src/backends/native/meta-kms-plane.h
@@ -38,10 +38,12 @@ enum _MetaKmsPlaneType
 G_DECLARE_FINAL_TYPE (MetaKmsPlane, meta_kms_plane,
                       META, KMS_PLANE, GObject)
 
+META_EXPORT_TEST
 MetaKmsDevice * meta_kms_plane_get_device (MetaKmsPlane *plane);
 
 uint32_t meta_kms_plane_get_id (MetaKmsPlane *plane);
 
+META_EXPORT_TEST
 MetaKmsPlaneType meta_kms_plane_get_plane_type (MetaKmsPlane *plane);
 
 gboolean meta_kms_plane_is_transform_handled (MetaKmsPlane         *plane,
@@ -55,6 +57,7 @@ GArray * meta_kms_plane_copy_drm_format_list (MetaKmsPlane *plane);
 gboolean meta_kms_plane_is_format_supported (MetaKmsPlane *plane,
                                              uint32_t      format);
 
+META_EXPORT_TEST
 gboolean meta_kms_plane_is_usable_with (MetaKmsPlane *plane,
                                         MetaKmsCrtc  *crtc);
 
diff --git a/src/tests/meson.build b/src/tests/meson.build
index c5cb3ed56..d07099844 100644
--- a/src/tests/meson.build
+++ b/src/tests/meson.build
@@ -298,6 +298,17 @@ if have_native_tests
     install_dir: mutter_installed_tests_libexecdir,
   )
 
+  native_kms_device_tests = executable('mutter-native-kms-device',
+    sources: [
+      'native-kms-device.c',
+    ],
+    include_directories: tests_includes,
+    c_args: tests_c_args,
+    dependencies: libmutter_test_dep,
+    install: have_installed_tests,
+    install_dir: mutter_installed_tests_libexecdir,
+  )
+
   native_kms_update_tests = executable('mutter-native-kms-update-tests',
     sources: [
       'meta-kms-test-utils.c',
@@ -429,6 +440,7 @@ endif
 if have_kvm_tests or have_tty_tests
   privileged_tests = [
     [ 'kms-render', native_kms_render_tests ],
+    [ 'kms-device', native_kms_device_tests ],
     [ 'kms-update', native_kms_update_tests ],
   ]
 
diff --git a/src/tests/native-kms-device.c b/src/tests/native-kms-device.c
new file mode 100644
index 000000000..c14579ff8
--- /dev/null
+++ b/src/tests/native-kms-device.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2021 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include "backends/native/meta-backend-native-private.h"
+#include "backends/native/meta-kms-connector.h"
+#include "backends/native/meta-kms-crtc.h"
+#include "backends/native/meta-kms-device.h"
+#include "backends/native/meta-kms-plane.h"
+#include "backends/native/meta-kms.h"
+#include "meta-test/meta-context-test.h"
+
+static MetaContext *test_context;
+
+static void
+meta_test_kms_device_sanity (void)
+{
+  MetaBackend *backend = meta_context_get_backend (test_context);
+  MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
+  MetaKms *kms = meta_backend_native_get_kms (backend_native);
+  GList *devices;
+  MetaKmsDevice *device;
+  GList *connectors;
+  MetaKmsConnector *connector;
+  GList *crtcs;
+  MetaKmsCrtc *crtc;
+  GList *planes;
+  MetaKmsPlane *primary_plane;
+  MetaKmsPlane *cursor_plane;
+
+  devices = meta_kms_get_devices (kms);
+  g_assert_cmpuint (g_list_length (devices), ==, 1);
+  device = META_KMS_DEVICE (devices->data);
+
+  g_assert (meta_kms_device_get_kms (device) == kms);
+  g_assert_cmpstr (meta_kms_device_get_driver_name (device), ==, "vkms");
+  g_assert_true (meta_kms_device_uses_monotonic_clock (device));
+
+  connectors = meta_kms_device_get_connectors (device);
+  g_assert_cmpuint (g_list_length (connectors), ==, 1);
+  connector = META_KMS_CONNECTOR (connectors->data);
+  g_assert (meta_kms_connector_get_device (connector) == device);
+
+  crtcs = meta_kms_device_get_crtcs (device);
+  g_assert_cmpuint (g_list_length (crtcs), ==, 1);
+  crtc = META_KMS_CRTC (crtcs->data);
+  g_assert (meta_kms_crtc_get_device (crtc) == device);
+
+  planes = meta_kms_device_get_planes (device);
+  g_assert_cmpuint (g_list_length (planes), ==, 2);
+  primary_plane = meta_kms_device_get_primary_plane_for (device, crtc);
+  g_assert_nonnull (primary_plane);
+  cursor_plane = meta_kms_device_get_cursor_plane_for (device, crtc);
+  g_assert_nonnull (cursor_plane);
+  g_assert (cursor_plane != primary_plane);
+  g_assert_nonnull (g_list_find (planes, primary_plane));
+  g_assert_nonnull (g_list_find (planes, cursor_plane));
+  g_assert (meta_kms_plane_get_device (primary_plane) == device);
+  g_assert (meta_kms_plane_get_device (cursor_plane) == device);
+  g_assert_true (meta_kms_plane_is_usable_with (primary_plane, crtc));
+  g_assert_true (meta_kms_plane_is_usable_with (cursor_plane, crtc));
+  g_assert_cmpint (meta_kms_plane_get_plane_type (primary_plane),
+                   ==,
+                   META_KMS_PLANE_TYPE_PRIMARY);
+  g_assert_cmpint (meta_kms_plane_get_plane_type (cursor_plane),
+                   ==,
+                   META_KMS_PLANE_TYPE_CURSOR);
+}
+
+static void
+init_tests (void)
+{
+  g_test_add_func ("/backends/native/kms/device/sanity",
+                   meta_test_kms_device_sanity);
+}
+
+int
+main (int    argc,
+      char **argv)
+{
+  g_autoptr (MetaContext) context = NULL;
+  g_autoptr (GError) error = NULL;
+
+  context = test_context =
+    meta_create_test_context (META_CONTEXT_TEST_TYPE_VKMS,
+                              META_CONTEXT_TEST_FLAG_NO_X11);
+  g_assert (meta_context_configure (context, &argc, &argv, NULL));
+
+  init_tests ();
+
+  return meta_context_test_run_tests (META_CONTEXT_TEST (context),
+                                      META_TEST_RUN_FLAG_CAN_SKIP);
+}