[PATCH i-g-t v6 16/21] tests/sw_sync: Add subtest test_timeline_closed_signaled

From: robert.foss@collabora.com
To: intel-gfx@lists.freedesktop.org,
	Gustavo Padovan <gustavo.padovan@collabora.com>,
	Daniel Stone <daniels@collabora.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	Marius Vlad <marius.c.vlad@intel.com>,
	Eric Engestrom <eric@engestrom.ch>,
	Chris Wilson <chris@chris-wilson.co.uk>,
	Tomeu Vizoso <tomeu@tomeuvizoso.net>
Subject: [PATCH i-g-t v6 16/21] tests/sw_sync: Add subtest test_timeline_closed_signaled
Date: Fri, 18 Nov 2016 10:00:10 -0500	[thread overview]
Message-ID: <20161118150015.10745-17-robert.foss@collabora.com> (raw)
In-Reply-To: <20161118150015.10745-1-robert.foss@collabora.com>

From: Robert Foss <robert.foss@collabora.com>

Add subtest test_timeline_closed_signaled that verifies that a signaled fence
stays signaled after its timeline has been closed.

Signed-off-by: Robert Foss <robert.foss@collabora.com>
---
 tests/sw_sync.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/tests/sw_sync.c b/tests/sw_sync.c
index 1d2c921..ef21af6 100644
--- a/tests/sw_sync.c
+++ b/tests/sw_sync.c
@@ -89,6 +89,21 @@ static void test_timeline_closed(void)
 	             "Failure waiting on unsignaled fence on closed timeline\n");
 }
 
+static void test_timeline_closed_signaled(void)
+{
+	int fence, ret;
+	int timeline;
+
+	timeline = sw_sync_timeline_create();
+	fence = sw_sync_fence_create(timeline, 1);
+
+	sw_sync_timeline_inc(timeline, 1);
+	close(timeline);
+	ret = sync_wait(fence, 0);
+	igt_assert_f(ret == 0,
+	             "Failure waiting on signaled fence for closed timeline\n");
+}
+
 static void test_alloc_merge_fence(void)
 {
 	int in_fence[2];
@@ -724,6 +739,9 @@ igt_main
 	igt_subtest("timeline_closed")
 		test_timeline_closed();
 
+	igt_subtest("timeline_closed_signaled")
+		test_timeline_closed_signaled();
+
 	igt_subtest("alloc_merge_fence")
 		test_alloc_merge_fence();
 
-- 
2.10.2

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