sync with upstream

1 files changed, 33 insertions, 0 deletions

diff --git a/xbmc/utils/test/TestRingBuffer.cpp b/xbmc/utils/test/TestRingBuffer.cpp
new file mode 100644
index 0000000..e2fd2d5
--- /dev/null
+++ b/xbmc/utils/test/TestRingBuffer.cpp
@@ -0,0 +1,33 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "utils/RingBuffer.h"
+
+#include <gtest/gtest.h>
+
+TEST(TestRingBuffer, General)
+{
+  CRingBuffer a;
+  char data[20];
+  unsigned int i;
+
+  EXPECT_TRUE(a.Create(20));
+  EXPECT_EQ((unsigned int)20, a.getSize());
+  memset(data, 0, sizeof(data));
+  for (i = 0; i < a.getSize(); i++)
+    EXPECT_TRUE(a.WriteData(data, 1));
+  a.Clear();
+
+  memcpy(data, "0123456789", sizeof("0123456789"));
+  EXPECT_TRUE(a.WriteData(data, sizeof("0123456789")));
+  EXPECT_STREQ("0123456789", a.getBuffer());
+
+  memset(data, 0, sizeof(data));
+  EXPECT_TRUE(a.ReadData(data, 5));
+  EXPECT_STREQ("01234", data);
+}