[PATCH v1 02/13] tests/sw_sync: Add sw_sync test

[robert.foss@collabora.com]

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

Add initial tests for sw_sync.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Robert Foss <robert.foss@collabora.com>
---
 lib/sw_sync.c          | 13 ++++++-------
 lib/sw_sync.h          |  2 +-
 tests/Makefile.sources |  1 +
 tests/sw_sync.c        | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 59 insertions(+), 8 deletions(-)
 create mode 100644 tests/sw_sync.c

diff --git a/lib/sw_sync.c b/lib/sw_sync.c
index c4e7d07..e3d5f85 100644
--- a/lib/sw_sync.c
+++ b/lib/sw_sync.c
@@ -150,8 +150,6 @@ int sw_sync_wait(int fence, int timeout)
 
 	ret = poll(&fds, 1, timeout);
 
-	sw_sync_fd_close(fence);
-
 	return ret;
 }
 
@@ -179,9 +177,10 @@ static struct sync_file_info *sync_file_info(int fd)
 		info->num_fences = num_fences;
 
 		fence_info = calloc(num_fences, sizeof(struct sync_fence_info));
-		if (!fence_info)
+		if (!fence_info) {
 			free(info);
 			return NULL;
+		}
 
 		info->sync_fence_info = (uint64_t)(unsigned long) (fence_info);
 
@@ -217,18 +216,18 @@ int sw_sync_fence_size(int fd)
 	return count;
 }
 
-int sw_sync_fence_count_with_status(int fd, int status)
+int sw_sync_fence_count_status(int fd, int status)
 {
 	int i, count = 0;
-	struct sync_fence_info *fenceInfo = NULL;
+	struct sync_fence_info *fence_info = NULL;
 	struct sync_file_info *info = sync_file_info(fd);
 
 	if (!info)
 		return -1;
 
-	fenceInfo = (struct sync_fence_info *)(uintptr_t)info->sync_fence_info;
+	fence_info = (struct sync_fence_info *)(uintptr_t)info->sync_fence_info;
 	for (i = 0 ; i < info->num_fences ; i++) {
-		if (fenceInfo[i].status == status)
+		if (fence_info[i].status == status)
 			count++;
 	}
 
diff --git a/lib/sw_sync.h b/lib/sw_sync.h
index b179adf..1092608 100644
--- a/lib/sw_sync.h
+++ b/lib/sw_sync.h
@@ -43,7 +43,7 @@ void sw_sync_timeline_inc(int fd, uint32_t count);
 int sw_sync_merge(int fd1, int fd2);
 int sw_sync_wait(int fence, int timeout);
 int sw_sync_fence_size(int fd);
-int sw_sync_fence_count_with_status(int fd, int status);
+int sw_sync_fence_count_status(int fd, int status);
 
 #endif
 
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 72a58ad..0ba769f 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -125,6 +125,7 @@ TESTS_progs_M = \
 	prime_mmap_kms \
 	prime_self_import \
 	prime_vgem \
+	sw_sync \
 	template \
 	vgem_basic \
 	vgem_slow \
diff --git a/tests/sw_sync.c b/tests/sw_sync.c
new file mode 100644
index 0000000..d2d4c42
--- /dev/null
+++ b/tests/sw_sync.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2012 Google, Inc
+ * Copyright © 2016 Collabora, Ltd.
+ *
+ * Based on the implementation from the Android Open Source Project
+ *
+ * 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:
+ *    Robert Foss <robert.foss@collabora.com>
+ */
+
+#include <stdint.h>
+
+#include "sw_sync.h"
+#include "igt.h"
+#include "igt_aux.h"
+
+IGT_TEST_DESCRIPTION("Test SW Sync Framework");
+
+static void test_alloc_timeline(void)
+{
+	int timeline;
+
+	timeline = sw_sync_timeline_create();
+	sw_sync_timeline_destroy(timeline);
+}
+
+igt_main
+{
+	igt_subtest("alloc_timeline")
+		test_alloc_timeline();
+}
+
-- 
2.7.4

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