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Viewing changes to tests/acceptance-tests/test_input_device_hub.cpp

  • Committer: Package Import Robot
  • Author(s): CI Train Bot
  • Date: 2015-05-12 13:12:55 UTC
  • mto: This revision was merged to the branch mainline in revision 96.
  • Revision ID: package-import@ubuntu.com-20150512131255-y7z12i8n4pbvo70x
Tags: upstream-0.13.0+15.10.20150512
Import upstream version 0.13.0+15.10.20150512

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tests/acceptance-tests/test_input_device_hub.cpp
 
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/*
 
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 * Copyright © 2015 Canonical Ltd.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License version 3 as
 
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 * published by the Free Software Foundation.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 *
 
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 * Authored by: Andreas Pokorny <andreas.pokorny@canonical.com>
 
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 */
 
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#include "mir/input/input_device_info.h"
 
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#include "mir/input/input_device_observer.h"
 
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#include "mir/input/input_device_hub.h"
 
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#include "mir_test_framework/headless_in_process_server.h"
 
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#include "mir_test_framework/fake_input_device.h"
 
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#include "mir_test_framework/stub_server_platform_factory.h"
 
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#include "mir_test/wait_condition.h"
 
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#include "mir_test/fake_shared.h"
 
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#include <gtest/gtest.h>
 
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#include <gmock/gmock.h>
 
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namespace mi = mir::input;
 
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namespace mt = mir::test;
 
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namespace mtf = mir_test_framework;
 
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namespace
 
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{
 
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struct MockInputDeviceObserver : public mi::InputDeviceObserver
 
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{
 
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    MOCK_METHOD1(device_added, void (mi::InputDeviceInfo const& device));
 
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    MOCK_METHOD1(device_changed, void(mi::InputDeviceInfo const& device));
 
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    MOCK_METHOD1(device_removed, void(mi::InputDeviceInfo const& device));
 
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    MOCK_METHOD0(changes_complete, void());
 
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};
 
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struct TestInputDeviceHub : mtf::HeadlessInProcessServer
 
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{
 
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    MockInputDeviceObserver observer;
 
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    mt::WaitCondition observer_registered;
 
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    mt::WaitCondition callbacks_received;
 
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    std::shared_ptr<mtf::FakeInputDevice> keep_on_living;
 
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};
 
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}
 
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TEST_F(TestInputDeviceHub, calls_observers_with_changes_complete_on_registry)
 
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{
 
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    using namespace testing;
 
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    EXPECT_CALL(observer, changes_complete())
 
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        .WillOnce(mt::WakeUp(&observer_registered));
 
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    server.the_input_device_hub()->add_observer(mt::fake_shared(observer));
 
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    observer_registered.wait_for_at_most_seconds(4);
 
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}
 
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TEST_F(TestInputDeviceHub, notifies_input_device_observer_about_available_devices)
 
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{
 
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    using namespace testing;
 
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    InSequence seq;
 
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    EXPECT_CALL(observer, changes_complete())
 
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        .WillOnce(mt::WakeUp(&observer_registered));
 
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    EXPECT_CALL(observer, device_added(_));
 
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    EXPECT_CALL(observer, changes_complete())
 
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        .WillOnce(mt::WakeUp(&callbacks_received));
 
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    server.the_input_device_hub()->add_observer(mt::fake_shared(observer));
 
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    observer_registered.wait_for_at_most_seconds(4);
 
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    keep_on_living = mtf::add_fake_input_device(mi::InputDeviceInfo{0, "keyboard", "keyboard-uid", mir::input::DeviceCapability::keyboard});
 
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    callbacks_received.wait_for_at_most_seconds(4);
 
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}