1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <memory> 18 19 #include <linux/input.h> 20 21 #include <gtest/gtest.h> 22 23 #include "InputMocks.h" 24 #include "MockInputHost.h" 25 #include "SwitchInputMapper.h" 26 27 using ::testing::_; 28 using ::testing::Args; 29 using ::testing::InSequence; 30 using ::testing::Return; 31 using ::testing::UnorderedElementsAre; 32 33 namespace android { 34 namespace tests { 35 36 class SwitchInputMapperTest : public ::testing::Test { 37 protected: 38 virtual void SetUp() override { 39 mMapper = std::make_unique<SwitchInputMapper>(); 40 } 41 42 MockInputHost mHost; 43 std::unique_ptr<SwitchInputMapper> mMapper; 44 }; 45 46 TEST_F(SwitchInputMapperTest, testConfigureDevice) { 47 MockInputReportDefinition reportDef; 48 MockInputDeviceNode deviceNode; 49 deviceNode.addSwitch(SW_LID); 50 deviceNode.addSwitch(SW_CAMERA_LENS_COVER); 51 52 EXPECT_CALL(reportDef, addCollection(INPUT_COLLECTION_ID_SWITCH, 1)); 53 EXPECT_CALL(reportDef, declareUsages(INPUT_COLLECTION_ID_SWITCH, _, 2)) 54 .With(Args<1,2>(UnorderedElementsAre(INPUT_USAGE_SWITCH_LID, 55 INPUT_USAGE_SWITCH_CAMERA_LENS_COVER))); 56 57 EXPECT_TRUE(mMapper->configureInputReport(&deviceNode, &reportDef)); 58 } 59 60 TEST_F(SwitchInputMapperTest, testConfigureDevice_noSwitches) { 61 MockInputReportDefinition reportDef; 62 MockInputDeviceNode deviceNode; 63 64 EXPECT_CALL(reportDef, addCollection(_, _)).Times(0); 65 EXPECT_CALL(reportDef, declareUsages(_, _, _)).Times(0); 66 67 EXPECT_FALSE(mMapper->configureInputReport(&deviceNode, &reportDef)); 68 } 69 70 TEST_F(SwitchInputMapperTest, testProcessInput) { 71 MockInputReportDefinition reportDef; 72 MockInputDeviceNode deviceNode; 73 deviceNode.addSwitch(SW_LID); 74 75 EXPECT_CALL(reportDef, addCollection(_, _)); 76 EXPECT_CALL(reportDef, declareUsages(_, _, _)); 77 78 mMapper->configureInputReport(&deviceNode, &reportDef); 79 80 MockInputReport report; 81 EXPECT_CALL(reportDef, allocateReport()) 82 .WillOnce(Return(&report)); 83 84 { 85 // Test two switch events in order 86 InSequence s; 87 EXPECT_CALL(report, setBoolUsage(INPUT_COLLECTION_ID_SWITCH, INPUT_USAGE_SWITCH_LID, 1, 0)); 88 EXPECT_CALL(report, reportEvent(_)); 89 EXPECT_CALL(report, setBoolUsage(INPUT_COLLECTION_ID_SWITCH, INPUT_USAGE_SWITCH_LID, 0, 0)); 90 EXPECT_CALL(report, reportEvent(_)); 91 } 92 93 InputEvent events[] = { 94 {0, EV_SW, SW_LID, 1}, 95 {1, EV_SYN, SYN_REPORT, 0}, 96 {2, EV_SW, SW_LID, 0}, 97 {3, EV_SYN, SYN_REPORT, 0}, 98 }; 99 for (auto e : events) { 100 mMapper->process(e); 101 } 102 } 103 104 } // namespace tests 105 } // namespace android 106 107
