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authorEric Anholt <eric@anholt.net>2007-08-15 10:52:01 -0700
committerEric Anholt <eric@anholt.net>2007-08-15 11:06:49 -0700
commit8a881b47f7c21be2cdeff4b0d1b00d39d503f358 (patch)
treea9620d00b5773d2a68e6ab3bed62cef726ed328e /tests/getstats.c
parent5346fc5f36b5e7c55fc7b5cd46f1e4d7563a86a4 (diff)
Add simple regression test for getstats (does it not crash the kernel?).
Diffstat (limited to 'tests/getstats.c')
-rw-r--r--tests/getstats.c51
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/getstats.c b/tests/getstats.c
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+/*
+ * 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_STATS.
+ *
+ * I don't care too much about the actual contents, just that the kernel
+ * doesn't crash.
+ */
+int main(int argc, char **argv)
+{
+ int fd, ret;
+ drm_stats_t stats;
+
+ fd = drm_open_any();
+
+ ret = ioctl(fd, DRM_IOCTL_GET_STATS, &stats);
+ assert(ret == 0);
+
+ assert(stats.count >= 0);
+
+ close(fd);
+ return 0;
+}