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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <memory>
#include <linux/input.h>
#include <gtest/gtest.h>
#include "InputMocks.h"
#include "MockInputHost.h"
#include "SwitchInputMapper.h"
using ::testing::_;
using ::testing::Args;
using ::testing::InSequence;
using ::testing::Return;
using ::testing::UnorderedElementsAre;
namespace android {
namespace tests {
class SwitchInputMapperTest : public ::testing::Test {
protected:
virtual void SetUp() override {
mMapper = std::make_unique<SwitchInputMapper>();
}
MockInputHost mHost;
std::unique_ptr<SwitchInputMapper> mMapper;
};
TEST_F(SwitchInputMapperTest, testConfigureDevice) {
MockInputReportDefinition reportDef;
MockInputDeviceNode deviceNode;
deviceNode.addSwitch(SW_LID);
deviceNode.addSwitch(SW_CAMERA_LENS_COVER);
EXPECT_CALL(reportDef, addCollection(INPUT_COLLECTION_ID_SWITCH, 1));
EXPECT_CALL(reportDef, declareUsages(INPUT_COLLECTION_ID_SWITCH, _, 2))
.With(Args<1,2>(UnorderedElementsAre(INPUT_USAGE_SWITCH_LID,
INPUT_USAGE_SWITCH_CAMERA_LENS_COVER)));
EXPECT_TRUE(mMapper->configureInputReport(&deviceNode, &reportDef));
}
TEST_F(SwitchInputMapperTest, testConfigureDevice_noSwitches) {
MockInputReportDefinition reportDef;
MockInputDeviceNode deviceNode;
EXPECT_CALL(reportDef, addCollection(_, _)).Times(0);
EXPECT_CALL(reportDef, declareUsages(_, _, _)).Times(0);
EXPECT_FALSE(mMapper->configureInputReport(&deviceNode, &reportDef));
}
TEST_F(SwitchInputMapperTest, testProcessInput) {
MockInputReportDefinition reportDef;
MockInputDeviceNode deviceNode;
deviceNode.addSwitch(SW_LID);
EXPECT_CALL(reportDef, addCollection(_, _));
EXPECT_CALL(reportDef, declareUsages(_, _, _));
mMapper->configureInputReport(&deviceNode, &reportDef);
MockInputReport report;
EXPECT_CALL(reportDef, allocateReport())
.WillOnce(Return(&report));
{
// Test two switch events in order
InSequence s;
EXPECT_CALL(report, setBoolUsage(INPUT_COLLECTION_ID_SWITCH, INPUT_USAGE_SWITCH_LID, 1, 0));
EXPECT_CALL(report, reportEvent(_));
EXPECT_CALL(report, setBoolUsage(INPUT_COLLECTION_ID_SWITCH, INPUT_USAGE_SWITCH_LID, 0, 0));
EXPECT_CALL(report, reportEvent(_));
}
InputEvent events[] = {
{0, EV_SW, SW_LID, 1},
{1, EV_SYN, SYN_REPORT, 0},
{2, EV_SW, SW_LID, 0},
{3, EV_SYN, SYN_REPORT, 0},
};
for (auto e : events) {
mMapper->process(e);
}
}
} // namespace tests
} // namespace android
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