Copy the (early prototype of) remoting in Chrome into the public tree....

remoting/host/session_manager_unittest.cc

Index: remoting/host/session_manager_unittest.cc
===================================================================
--- remoting/host/session_manager_unittest.cc	(revision 0)
+++ remoting/host/session_manager_unittest.cc	(revision 0)
@@ -0,0 +1,139 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/message_loop.h"
+#include "base/task.h"
+#include "remoting/host/mock_objects.h"
+#include "remoting/host/session_manager.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using ::testing::_;
+using ::testing::AtLeast;
+using ::testing::NotNull;
+using ::testing::Return;
+
+namespace remoting {
+
+static const int kWidth = 640;
+static const int kHeight = 480;
+static int kStride[3] = {
+  kWidth * 4,
+  kWidth * 4,
+  kWidth * 4,
+};
+static uint8* kData[3] = {
+  reinterpret_cast<uint8*>(0x01),
+  reinterpret_cast<uint8*>(0x02),
+  reinterpret_cast<uint8*>(0x03),
+};
+static const chromotocol_pb::PixelFormat kFormat =
+    chromotocol_pb::PixelFormatRgb32;
+
+class SessionManagerTest : public testing::Test {
+ public:
+  SessionManagerTest() {
+  }
+
+ protected:
+  void Init() {
+    capturer_ = new MockCapturer();
+    encoder_ = new MockEncoder();
+    client_ = new MockClientConnection();
+    record_ = new SessionManager(&message_loop_,
+                                &message_loop_,
+                                &message_loop_,
+                                capturer_,
+                                encoder_);
+  }
+
+  scoped_refptr<SessionManager> record_;
+  scoped_refptr<MockClientConnection> client_;
+  MockCapturer* capturer_;
+  MockEncoder* encoder_;
+  MessageLoop message_loop_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SessionManagerTest);
+};
+
+TEST_F(SessionManagerTest, Init) {
+  Init();
+}
+
+ACTION(RunSimpleTask) {
+  arg0->Run();
+  delete arg0;
+}
+
+ACTION_P2(FinishDecode, header, data) {
+  *arg4 = header;
+  *arg5 = data;
+  *arg6 = true;
+  arg7->Run();
+  delete arg7;
+}
+
+ACTION_P(AssignCaptureData, data) {
+  arg0[0] = data[0];
+  arg0[1] = data[1];
+  arg0[2] = data[2];
+}
+
+TEST_F(SessionManagerTest, OneRecordCycle) {
+  Init();
+
+  // Set the recording rate to very low to avoid capture twice.
+  record_->SetMaxRate(0.01);
+
+  // Add the mock client connection to the session.
+  EXPECT_CALL(*capturer_, GetWidth()).WillRepeatedly(Return(kWidth));
+  EXPECT_CALL(*capturer_, GetHeight()).WillRepeatedly(Return(kHeight));
+  EXPECT_CALL(*client_, SendInitClientMessage(kWidth, kHeight));
+  record_->AddClient(client_);
+
+  // First the capturer is called.
+  EXPECT_CALL(*capturer_, CaptureDirtyRects(NotNull()))
+      .WillOnce(RunSimpleTask());
+  // TODO(hclam): Return DirtyRects for verification.
+  EXPECT_CALL(*capturer_, GetDirtyRects(NotNull()));
+  EXPECT_CALL(*capturer_, GetData(NotNull()))
+      .WillOnce(AssignCaptureData(kData));
+  EXPECT_CALL(*capturer_, GetDataStride(NotNull()))
+      .WillOnce(AssignCaptureData(kStride));
+  EXPECT_CALL(*capturer_, GetPixelFormat())
+      .WillOnce(Return(kFormat));
+
+  // Expect the encoder be called.
+  chromotocol_pb::UpdateStreamPacketHeader header;
+  scoped_refptr<media::DataBuffer> buffer = new media::DataBuffer(0);
+  EXPECT_CALL(*encoder_, SetSize(kWidth, kHeight));
+  EXPECT_CALL(*encoder_, SetPixelFormat(kFormat));
+  // TODO(hclam): Expect the content of the dirty rects.
+  EXPECT_CALL(*encoder_,
+              Encode(_, NotNull(), NotNull(), false, NotNull(),
+                     NotNull(), NotNull(), NotNull()))
+      .WillOnce(FinishDecode(header, buffer));
+
+  // Expect the client be notified.
+  EXPECT_CALL(*client_, SendBeginUpdateStreamMessage());
+  EXPECT_CALL(*client_, SendUpdateStreamPacketMessage(NotNull(), buffer));
+  EXPECT_CALL(*client_, SendEndUpdateStreamMessage());
+  EXPECT_CALL(*client_, GetPendingUpdateStreamMessages())
+      .Times(AtLeast(0))
+      .WillRepeatedly(Return(0));
+
+
+  // Start the recording.
+  record_->Start();
+
+  // Make sure all tasks are completed.
+  message_loop_.RunAllPending();
+}
+
+// TODO(hclam): Add test for double buffering.
+// TODO(hclam): Add test for multiple captures.
+// TODO(hclam): Add test for interruption.
+
+}  // namespace remoting
Property changes on: remoting/host/session_manager_unittest.cc
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Added: svn:eol-style
   + LF