[Intel-gfx] [PATCH i-g-t v6 05/21] tests/sw_sync: Add subtest test_alloc_merge_fence

[robert . foss]

From: Robert Foss 

This subtest verifies that merging two fences works in the simples possible
case.

Signed-off-by: Robert Foss 
Reviewed-by: Eric Engestrom 
---
 tests/sw_sync.c | 23 +++
 1 file changed, 23 insertions(+)

diff --git a/tests/sw_sync.c b/tests/sw_sync.c
index f9d4fe9..03bc0b3 100644
--- a/tests/sw_sync.c
+++ b/tests/sw_sync.c
@@ -63,6 +63,26 @@ static void test_alloc_fence_invalid_timeline(void)
igt_assert(__sw_sync_fence_create(-1, 0) < 0);
 }
 
+static void test_alloc_merge_fence(void)
+{
+   int in_fence[2];
+   int fence_merge;
+   int timeline[2];
+
+   timeline[0] = sw_sync_timeline_create();
+   timeline[1] = sw_sync_timeline_create();
+
+   in_fence[0] = sw_sync_fence_create(timeline[0], 1);
+   in_fence[1] = sw_sync_fence_create(timeline[1], 1);
+   fence_merge = sync_merge(in_fence[1], in_fence[0]);
+
+   close(in_fence[0]);
+   close(in_fence[1]);
+   close(fence_merge);
+   close(timeline[0]);
+   close(timeline[1]);
+}
+
 igt_main
 {
igt_subtest("alloc_timeline")
@@ -73,5 +93,8 @@ igt_main
 
igt_subtest("alloc_fence_invalid_timeline")
test_alloc_fence_invalid_timeline();
+
+   igt_subtest("alloc_merge_fence")
+   test_alloc_merge_fence();
 }
 
-- 
2.10.2

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[Intel-gfx] [PATCH i-g-t v6 05/21] tests/sw_sync: Add subtest test_alloc_merge_fence

[robert . foss]

From: Robert Foss 

This subtest verifies that merging two fences works in the simples possible
case.

Signed-off-by: Robert Foss 
Reviewed-by: Eric Engestrom 
---
 tests/sw_sync.c | 23 +++
 1 file changed, 23 insertions(+)

diff --git a/tests/sw_sync.c b/tests/sw_sync.c
index 75bd471..ecc75ca 100644
--- a/tests/sw_sync.c
+++ b/tests/sw_sync.c
@@ -61,6 +61,26 @@ static void test_alloc_fence_invalid_timeline(void)
igt_assert(__sw_sync_fence_create(-1, 0) < 0);
 }
 
+static void test_alloc_merge_fence(void)
+{
+   int in_fence[2];
+   int fence_merge;
+   int timeline[2];
+
+   timeline[0] = sw_sync_timeline_create();
+   timeline[1] = sw_sync_timeline_create();
+
+   in_fence[0] = sw_sync_fence_create(timeline[0], 1);
+   in_fence[1] = sw_sync_fence_create(timeline[1], 1);
+   fence_merge = sync_merge(in_fence[1], in_fence[0]);
+
+   close(in_fence[0]);
+   close(in_fence[1]);
+   close(fence_merge);
+   close(timeline[0]);
+   close(timeline[1]);
+}
+
 igt_main
 {
igt_subtest("alloc_timeline")
@@ -71,5 +91,8 @@ igt_main
 
igt_subtest("alloc_fence_invalid_timeline")
test_alloc_fence_invalid_timeline();
+
+   igt_subtest("alloc_merge_fence")
+   test_alloc_merge_fence();
 }
 
-- 
2.10.2

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