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// Copyright 2015 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/bind.h"
#include "base/run_loop.h"
#include "chromeos/dbus/dbus_thread_manager.h"
#include "chromeos/dbus/fake_permission_broker_client.h"
#include "chromeos/network/firewall_hole.h"
#include "dbus/file_descriptor.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using chromeos::DBusThreadManager;
using chromeos::FirewallHole;
using testing::_;
namespace {
ACTION_TEMPLATE(InvokeCallback,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_1_VALUE_PARAMS(p1)) {
::std::tr1::get<k>(args).Run(p1);
}
class MockPermissionsBrokerClient : public chromeos::PermissionBrokerClient {
public:
MockPermissionsBrokerClient() {}
~MockPermissionsBrokerClient() override {}
MOCK_METHOD1(Init, void(dbus::Bus* bus));
MOCK_METHOD3(RequestPathAccess,
void(const std::string& path,
int interface_id,
const ResultCallback& callback));
MOCK_METHOD4(RequestTcpPortAccess,
void(uint16 port,
const std::string& interface,
const dbus::FileDescriptor& lifeline_fd,
const ResultCallback& callback));
MOCK_METHOD4(RequestUdpPortAccess,
void(uint16 port,
const std::string& interface,
const dbus::FileDescriptor& lifeline_fd,
const ResultCallback& callback));
MOCK_METHOD3(ReleaseTcpPort,
void(uint16 port,
const std::string& interface,
const ResultCallback& callback));
MOCK_METHOD3(ReleaseUdpPort,
void(uint16 port,
const std::string& interface,
const ResultCallback& callback));
};
} // namespace
class FirewallHoleTest : public testing::Test {
public:
FirewallHoleTest() {}
~FirewallHoleTest() override {}
void SetUp() override {
mock_permissions_broker_client_ = new MockPermissionsBrokerClient();
DBusThreadManager::GetSetterForTesting()->SetPermissionBrokerClient(
make_scoped_ptr(mock_permissions_broker_client_));
}
void TearDown() override { DBusThreadManager::Shutdown(); }
void AssertOpenSuccess(scoped_ptr<FirewallHole> hole) {
EXPECT_TRUE(hole.get() != nullptr);
run_loop_.Quit();
}
void AssertOpenFailure(scoped_ptr<FirewallHole> hole) {
EXPECT_TRUE(hole.get() == nullptr);
run_loop_.Quit();
}
private:
base::MessageLoopForUI message_loop_;
protected:
base::RunLoop run_loop_;
MockPermissionsBrokerClient* mock_permissions_broker_client_ = nullptr;
};
TEST_F(FirewallHoleTest, GrantTcpPortAccess) {
EXPECT_CALL(*mock_permissions_broker_client_,
RequestTcpPortAccess(1234, "foo0", _, _))
.WillOnce(InvokeCallback<3>(true));
EXPECT_CALL(*mock_permissions_broker_client_, ReleaseTcpPort(1234, "foo0", _))
.WillOnce(InvokeCallback<2>(true));
FirewallHole::Open(
FirewallHole::PortType::TCP, 1234, "foo0",
base::Bind(&FirewallHoleTest::AssertOpenSuccess, base::Unretained(this)));
run_loop_.Run();
}
TEST_F(FirewallHoleTest, DenyTcpPortAccess) {
EXPECT_CALL(*mock_permissions_broker_client_,
RequestTcpPortAccess(1234, "foo0", _, _))
.WillOnce(InvokeCallback<3>(false));
FirewallHole::Open(
FirewallHole::PortType::TCP, 1234, "foo0",
base::Bind(&FirewallHoleTest::AssertOpenFailure, base::Unretained(this)));
run_loop_.Run();
}
TEST_F(FirewallHoleTest, GrantUdpPortAccess) {
EXPECT_CALL(*mock_permissions_broker_client_,
RequestUdpPortAccess(1234, "foo0", _, _))
.WillOnce(InvokeCallback<3>(true));
EXPECT_CALL(*mock_permissions_broker_client_, ReleaseUdpPort(1234, "foo0", _))
.WillOnce(InvokeCallback<2>(true));
FirewallHole::Open(
FirewallHole::PortType::UDP, 1234, "foo0",
base::Bind(&FirewallHoleTest::AssertOpenSuccess, base::Unretained(this)));
run_loop_.Run();
}
TEST_F(FirewallHoleTest, DenyUdpPortAccess) {
EXPECT_CALL(*mock_permissions_broker_client_,
RequestUdpPortAccess(1234, "foo0", _, _))
.WillOnce(InvokeCallback<3>(false));
FirewallHole::Open(
FirewallHole::PortType::UDP, 1234, "foo0",
base::Bind(&FirewallHoleTest::AssertOpenFailure, base::Unretained(this)));
run_loop_.Run();
}
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