Merge tag 'linux-kselftest-4.10-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update consists of:

   - new tests to exercise the Sync Kernel Infrastructure. These tests
     are part of a battery of Android libsync tests and are re-written
     to test the new sync user-space interfaces from Emilio López, and
     Gustavo Padovan.

   - test to run hw-independent mock tests for i915.ko from Chris Wilson

   - a new gpio test case from Bamvor Jian Zhang

   - missing gitignore additions"

* tag 'linux-kselftest-4.10-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftest/gpio: add gpio test case
  selftest: sync: improve assert() failure message
  kselftests: Exercise hw-independent mock tests for i915.ko
  selftests: add missing gitignore files/dirs
  selftests: add missing set-tz to timers .gitignore
  selftest: sync: stress test for merges
  selftest: sync: stress consumer/producer test
  selftest: sync: stress test for parallelism
  selftest: sync: wait tests for sw_sync framework
  selftest: sync: merge tests for sw_sync framework
  selftest: sync: fence tests for sw_sync framework
  selftest: sync: basic tests for sw_sync framework

1 files changed, 74 insertions, 0 deletions

diff --git a/tools/testing/selftests/sync/sync_alloc.c b/tools/testing/selftests/sync/sync_alloc.c
new file mode 100644
index 000000000000..66a28afc05dc
--- /dev/null
+++ b/tools/testing/selftests/sync/sync_alloc.c
@@ -0,0 +1,74 @@
+/*
+ *  sync allocation tests
+ *  Copyright 2015-2016 Collabora Ltd.
+ *
+ *  Based on the implementation from the Android Open Source Project,
+ *
+ *  Copyright 2012 Google, Inc
+ *
+ *  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 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 "sync.h"
+#include "sw_sync.h"
+#include "synctest.h"
+
+int test_alloc_timeline(void)
+{
+	int timeline, valid;
+
+	timeline = sw_sync_timeline_create();
+	valid = sw_sync_timeline_is_valid(timeline);
+	ASSERT(valid, "Failure allocating timeline\n");
+
+	sw_sync_timeline_destroy(timeline);
+	return 0;
+}
+
+int test_alloc_fence(void)
+{
+	int timeline, fence, valid;
+
+	timeline = sw_sync_timeline_create();
+	valid = sw_sync_timeline_is_valid(timeline);
+	ASSERT(valid, "Failure allocating timeline\n");
+
+	fence = sw_sync_fence_create(timeline, "allocFence", 1);
+	valid = sw_sync_fence_is_valid(fence);
+	ASSERT(valid, "Failure allocating fence\n");
+
+	sw_sync_fence_destroy(fence);
+	sw_sync_timeline_destroy(timeline);
+	return 0;
+}
+
+int test_alloc_fence_negative(void)
+{
+	int fence, timeline;
+
+	timeline = sw_sync_timeline_create();
+	ASSERT(timeline > 0, "Failure allocating timeline\n");
+
+	fence = sw_sync_fence_create(-1, "fence", 1);
+	ASSERT(fence < 0, "Success allocating negative fence\n");
+
+	sw_sync_fence_destroy(fence);
+	sw_sync_timeline_destroy(timeline);
+	return 0;
+}