1 files changed, 89 insertions, 0 deletions
diff --git a/tests/kms_force_connector.c b/tests/kms_force_connector.c
new file mode 100644
index 00000000..0591da01
--- /dev/null
+++ b/tests/kms_force_connector.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "igt_core.h"
+#include "igt_kms.h"
+#include "drmtest.h"
+
+int
+main (int argc, char **argv)
+{
+	/* force the VGA output and test that it worked */
+	int drm_fd;
+	drmModeRes *res;
+	drmModeConnector *connector, *temp;
+	igt_display_t display;
+
+	igt_simple_init();
+
+	drm_fd = drm_open_any();
+	res = drmModeGetResources(drm_fd);
+
+	/* find the vga connector */
+	for (int i = 0; i < res->count_connectors; i++) {
+
+		connector = drmModeGetConnector(drm_fd, res->connectors[i]);
+
+		if (connector->connector_type == DRM_MODE_CONNECTOR_VGA)
+			break;
+
+		drmModeFreeConnector(connector);
+
+		connector = NULL;
+	}
+
+	igt_assert(connector);
+
+	/* force the connector on and check the reported values */
+	kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_ON);
+	temp = drmModeGetConnector(drm_fd, connector->connector_id);
+	igt_assert(temp->connection == DRM_MODE_CONNECTED);
+	igt_assert(temp->count_modes > 0);
+	drmModeFreeConnector(temp);
+
+	/* attempt to use the display */
+	igt_set_vt_graphics_mode();
+
+	igt_display_init(&display, drm_fd);
+	igt_display_commit(&display);
+
+
+	/* force the connector off */
+	kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_OFF);
+	temp = drmModeGetConnector(drm_fd, connector->connector_id);
+	igt_assert(temp->connection == DRM_MODE_DISCONNECTED);
+	igt_assert(temp->count_modes == 0);
+	drmModeFreeConnector(temp);
+
+
+	/* check that the previous state is restored */
+	kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_UNSPECIFIED);
+	temp = drmModeGetConnector(drm_fd, connector->connector_id);
+	igt_assert(temp->connection == connector->connection);
+	drmModeFreeConnector(temp);
+
+	drmModeFreeConnector(connector);
+
+	igt_success();
+}