Move src/ -> webrtc/
TBR=niklas.enbom@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/915006
git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@2963 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/common_video/plane_unittest.cc b/common_video/plane_unittest.cc
new file mode 100644
index 0000000..19597ce
--- /dev/null
+++ b/common_video/plane_unittest.cc
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "common_video/plane.h"
+
+#include <math.h>
+#include <string.h>
+
+#include "gtest/gtest.h"
+
+namespace webrtc {
+
+TEST(TestPlane, CreateEmptyPlaneValues) {
+ Plane plane;
+ int size, stride;
+ EXPECT_EQ(0, plane.allocated_size());
+ EXPECT_EQ(0, plane.stride());
+ EXPECT_TRUE(plane.IsZeroSize());
+ size = 0;
+ stride = 20;
+ EXPECT_EQ(-1, plane.CreateEmptyPlane(size, stride, 1));
+ EXPECT_EQ(-1, plane.CreateEmptyPlane(10, stride, size));
+ size = 20;
+ stride = 0;
+ EXPECT_EQ(-1, plane.CreateEmptyPlane(size, stride, size));
+ stride = 20;
+ EXPECT_EQ(0, plane.CreateEmptyPlane(size, stride, size));
+ EXPECT_EQ(size, plane.allocated_size());
+ EXPECT_EQ(stride, plane.stride());
+ EXPECT_FALSE(plane.IsZeroSize());
+}
+
+TEST(TestPlane, ResetSize) {
+ Plane plane;
+ EXPECT_TRUE(plane.IsZeroSize());
+ int allocated_size, plane_size, stride;
+ EXPECT_EQ(0, plane.allocated_size());
+ allocated_size = 30;
+ plane_size = 20;
+ stride = 10;
+ EXPECT_EQ(0, plane.CreateEmptyPlane(allocated_size, stride, plane_size));
+ EXPECT_EQ(allocated_size, plane.allocated_size());
+ EXPECT_FALSE(plane.IsZeroSize());
+ plane.ResetSize();
+ EXPECT_TRUE(plane.IsZeroSize());
+}
+
+TEST(TestPlane, PlaneCopy) {
+ Plane plane1, plane2;
+ // Copy entire plane.
+ plane1.CreateEmptyPlane(100, 10, 100);
+ int size1 = plane1.allocated_size();
+ int size2 = 30;
+ plane2.CreateEmptyPlane(50, 15, size2);
+ int stride1 = plane1.stride();
+ int stride2 = plane2.stride();
+ plane1.Copy(plane2);
+ // Smaller size - keep buffer size as is.
+ EXPECT_EQ(size1, plane1.allocated_size());
+ EXPECT_EQ(stride2, plane1.stride());
+ plane2.Copy(plane1);
+ // Verify increment of allocated size.
+ EXPECT_EQ(plane1.allocated_size(), plane2.allocated_size());
+ EXPECT_EQ(stride2, plane2.stride());
+ // Copy buffer.
+ uint8_t buffer1[100];
+ size1 = 80;
+ memset(&buffer1, 0, size1);
+ plane2.Copy(size1, stride1, buffer1);
+ EXPECT_GE(plane2.allocated_size(), size1);
+ EXPECT_EQ(0, memcmp(buffer1, plane2.buffer(), size1));
+}
+
+TEST(TestPlane, PlaneSwap) {
+ Plane plane1, plane2;
+ int size1, size2, stride1, stride2;
+ plane1.CreateEmptyPlane(100, 10, 100);
+ plane2.CreateEmptyPlane(50, 15, 50);
+ size1 = plane1.allocated_size();
+ stride1 = plane1.stride();
+ stride2 = plane2.stride();
+ size2 = plane2.allocated_size();
+ plane1.Swap(plane2);
+ EXPECT_EQ(size1, plane2.allocated_size());
+ EXPECT_EQ(size2, plane1.allocated_size());
+ EXPECT_EQ(stride2, plane1.stride());
+ EXPECT_EQ(stride1, plane2.stride());
+}
+
+} // namespace webrtc