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// 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 const PixelFormat kFormat = PixelFormatRgb32;
static const UpdateStreamEncoding kEncoding = EncodingNone;
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_P2(RunCallback, rects, data) {
RectVector& dirty_rects = data->mutable_dirty_rects();
dirty_rects.insert(dirty_rects.end(), rects.begin(), rects.end());
arg0->Run(data);
delete arg0;
}
ACTION_P(FinishEncode, msg) {
Encoder::EncodingState state = (Encoder::EncodingStarting |
Encoder::EncodingInProgress |
Encoder::EncodingEnded);
arg2->Run(msg, state);
}
ACTION_P(AssignCaptureData, data) {
arg0[0] = data[0];
arg0[1] = data[1];
arg0[2] = data[2];
}
ACTION_P(AssignDirtyRect, rects) {
*arg0 = *rects;
}
TEST_F(SessionManagerTest, OneRecordCycle) {
Init();
RectVector update_rects;
update_rects.push_back(gfx::Rect(0, 0, 10, 10));
Capturer::DataPlanes planes;
for (int i = 0; i < Capturer::DataPlanes::kPlaneCount; ++i) {
planes.data[i] = reinterpret_cast<uint8*>(i);
planes.strides[i] = kWidth * 4;
}
scoped_refptr<Capturer::CaptureData> data(new Capturer::CaptureData(planes,
kWidth,
kHeight,
kFormat));
// 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_, width()).WillRepeatedly(Return(kWidth));
EXPECT_CALL(*capturer_, height()).WillRepeatedly(Return(kHeight));
EXPECT_CALL(*client_, SendInitClientMessage(kWidth, kHeight));
record_->AddClient(client_);
// First the capturer is called.
EXPECT_CALL(*capturer_, InvalidateFullScreen());
EXPECT_CALL(*capturer_, CaptureInvalidRects(NotNull()))
.WillOnce(RunCallback(update_rects, data));
// Expect the encoder be called.
HostMessage* msg = new HostMessage();
EXPECT_CALL(*encoder_, Encode(data, false, NotNull()))
.WillOnce(FinishEncode(msg));
// Expect the client be notified.
EXPECT_CALL(*client_, SendBeginUpdateStreamMessage());
EXPECT_CALL(*client_, SendUpdateStreamPacketMessage(_));
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
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