3494.9.7
by Brandon Schaefer
* Add gtest for delta tracker |
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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
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/*
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* Copyright (C) 2012 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: Brandon Schaefer <brandon.schaefer@canonical.com>
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*/
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#include <gmock/gmock.h> |
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using namespace testing; |
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#include "launcher/DeltaTracker.h" |
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namespace unity |
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{
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class TestDeltaTracker : public Test |
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{
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public: |
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TestDeltaTracker() |
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{
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}
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DeltaTracker delta_tracker_; |
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};
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TEST_F(TestDeltaTracker, TestDirectionEmptyOnStart) |
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{
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 0); |
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}
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TEST_F(TestDeltaTracker, TestCorrectDirections) |
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{
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delta_tracker_.HandleNewMouseDelta(0, -1); |
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delta_tracker_.HandleNewMouseDelta(1, 0); |
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 2); |
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}
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TEST_F(TestDeltaTracker, TestNoDuplicates) |
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{
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delta_tracker_.HandleNewMouseDelta(0, -1); |
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delta_tracker_.HandleNewMouseDelta(0, -1); |
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 1); |
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}
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TEST_F(TestDeltaTracker, TestAllDirections) |
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{
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delta_tracker_.HandleNewMouseDelta(0, -1); |
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delta_tracker_.HandleNewMouseDelta(0, 1); |
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delta_tracker_.HandleNewMouseDelta(-1, 0); |
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delta_tracker_.HandleNewMouseDelta(1, 0); |
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 4); |
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}
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TEST_F(TestDeltaTracker, TestResetStates) |
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{
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delta_tracker_.HandleNewMouseDelta(0, -1); |
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delta_tracker_.HandleNewMouseDelta(0, 1); |
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delta_tracker_.HandleNewMouseDelta(-1, 0); |
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delta_tracker_.HandleNewMouseDelta(1, 0); |
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 4); |
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delta_tracker_.ResetState(); |
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ASSERT_EQ(delta_tracker_.AmountOfDirectionsChanged(), 0); |
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}
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}
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