1 files changed, 60 insertions, 0 deletions
diff --git a/tests/getclient.c b/tests/getclient.c
new file mode 100644
index 00000000..349c16ec
--- /dev/null
+++ b/tests/getclient.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright © 2007 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include <limits.h>
+#include "drmtest.h"
+
+/**
+ * Checks DRM_IOCTL_GET_CLIENT.
+ */
+int main(int argc, char **argv)
+{
+	int fd, ret;
+	drm_client_t client;
+
+	fd = drm_open_any();
+
+	/* Look for client index 0.  This should exist whether we're operating
+	 * on an otherwise unused drm device, or the X Server is running on
+	 * the device.
+	 */
+	client.idx = 0;
+	ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
+	assert(ret == 0);
+
+	/* Look for some absurd client index and make sure it's invalid.
+	 * The DRM drivers currently always return data, so the user has
+	 * no real way to detect when the list has terminated.  That's bad,
+	 * and this test is XFAIL as a result.
+	 */
+	client.idx = 0x7fffffff;
+	ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
+	assert(ret == -1 && errno == EINVAL);
+
+	close(fd);
+	return 0;
+}