1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
/*
* Copyright 2023 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 <gestures/HardwareProperties.h>
#include <memory>
#include <set>
#include <gtest/gtest.h>
#include <linux/input-event-codes.h>
#include "EventHub.h"
#include "InputDevice.h"
#include "InterfaceMocks.h"
#include "TestConstants.h"
#include "include/gestures.h"
namespace android {
using testing::Return;
class HardwarePropertiesTest : public testing::Test {
public:
HardwarePropertiesTest() {
EXPECT_CALL(mMockInputReaderContext, getEventHub()).WillRepeatedly(Return(&mMockEventHub));
InputDeviceIdentifier identifier;
identifier.name = "device";
identifier.location = "USB1";
mDevice = std::make_unique<InputDevice>(&mMockInputReaderContext, DEVICE_ID,
/*generation=*/2, identifier);
mDeviceContext = std::make_unique<InputDeviceContext>(*mDevice, EVENTHUB_ID);
}
protected:
static constexpr int32_t DEVICE_ID = END_RESERVED_ID + 1000;
static constexpr int32_t EVENTHUB_ID = 1;
void setupValidAxis(int axis, int32_t min, int32_t max, int32_t resolution) {
EXPECT_CALL(mMockEventHub, getAbsoluteAxisInfo(EVENTHUB_ID, axis, testing::_))
.WillRepeatedly([=](int32_t, int32_t, RawAbsoluteAxisInfo* outAxisInfo) {
outAxisInfo->valid = true;
outAxisInfo->minValue = min;
outAxisInfo->maxValue = max;
outAxisInfo->flat = 0;
outAxisInfo->fuzz = 0;
outAxisInfo->resolution = resolution;
return OK;
});
}
void setupInvalidAxis(int axis) {
EXPECT_CALL(mMockEventHub, getAbsoluteAxisInfo(EVENTHUB_ID, axis, testing::_))
.WillRepeatedly([=](int32_t, int32_t, RawAbsoluteAxisInfo* outAxisInfo) {
outAxisInfo->valid = false;
return -1;
});
}
void setProperty(int property, bool value) {
EXPECT_CALL(mMockEventHub, hasInputProperty(EVENTHUB_ID, property))
.WillRepeatedly(Return(value));
}
void setButtonsPresent(std::set<int> buttonCodes, bool present) {
for (const auto& buttonCode : buttonCodes) {
EXPECT_CALL(mMockEventHub, hasScanCode(EVENTHUB_ID, buttonCode))
.WillRepeatedly(Return(present));
}
}
MockEventHubInterface mMockEventHub;
MockInputReaderContext mMockInputReaderContext;
std::unique_ptr<InputDevice> mDevice;
std::unique_ptr<InputDeviceContext> mDeviceContext;
};
TEST_F(HardwarePropertiesTest, FancyTouchpad) {
setupValidAxis(ABS_MT_POSITION_X, 0, 2048, 27);
setupValidAxis(ABS_MT_POSITION_Y, 0, 1500, 30);
setupValidAxis(ABS_MT_ORIENTATION, -3, 4, 0);
setupValidAxis(ABS_MT_SLOT, 0, 15, 0);
setupValidAxis(ABS_MT_PRESSURE, 0, 256, 0);
setProperty(INPUT_PROP_SEMI_MT, false);
setProperty(INPUT_PROP_BUTTONPAD, true);
setButtonsPresent({BTN_TOOL_FINGER, BTN_TOOL_DOUBLETAP, BTN_TOOL_TRIPLETAP, BTN_TOOL_QUADTAP,
BTN_TOOL_QUINTTAP},
true);
HardwareProperties hwprops = createHardwareProperties(*mDeviceContext);
EXPECT_NEAR(0, hwprops.left, EPSILON);
EXPECT_NEAR(0, hwprops.top, EPSILON);
EXPECT_NEAR(2048, hwprops.right, EPSILON);
EXPECT_NEAR(1500, hwprops.bottom, EPSILON);
EXPECT_NEAR(27, hwprops.res_x, EPSILON);
EXPECT_NEAR(30, hwprops.res_y, EPSILON);
EXPECT_NEAR(-3, hwprops.orientation_minimum, EPSILON);
EXPECT_NEAR(4, hwprops.orientation_maximum, EPSILON);
EXPECT_EQ(16, hwprops.max_finger_cnt);
EXPECT_EQ(5, hwprops.max_touch_cnt);
EXPECT_FALSE(hwprops.supports_t5r2);
EXPECT_FALSE(hwprops.support_semi_mt);
EXPECT_TRUE(hwprops.is_button_pad);
EXPECT_FALSE(hwprops.has_wheel);
EXPECT_FALSE(hwprops.wheel_is_hi_res);
EXPECT_FALSE(hwprops.is_haptic_pad);
EXPECT_TRUE(hwprops.reports_pressure);
}
TEST_F(HardwarePropertiesTest, BasicTouchpad) {
setupValidAxis(ABS_MT_POSITION_X, 0, 1024, 0);
setupValidAxis(ABS_MT_POSITION_Y, 0, 768, 0);
setupValidAxis(ABS_MT_SLOT, 0, 7, 0);
setupInvalidAxis(ABS_MT_ORIENTATION);
setupInvalidAxis(ABS_MT_PRESSURE);
setProperty(INPUT_PROP_SEMI_MT, false);
setProperty(INPUT_PROP_BUTTONPAD, false);
setButtonsPresent({BTN_TOOL_FINGER, BTN_TOOL_DOUBLETAP, BTN_TOOL_TRIPLETAP}, true);
setButtonsPresent({BTN_TOOL_QUADTAP, BTN_TOOL_QUINTTAP}, false);
HardwareProperties hwprops = createHardwareProperties(*mDeviceContext);
EXPECT_NEAR(0, hwprops.left, EPSILON);
EXPECT_NEAR(0, hwprops.top, EPSILON);
EXPECT_NEAR(1024, hwprops.right, EPSILON);
EXPECT_NEAR(768, hwprops.bottom, EPSILON);
EXPECT_NEAR(0, hwprops.res_x, EPSILON);
EXPECT_NEAR(0, hwprops.res_y, EPSILON);
EXPECT_NEAR(0, hwprops.orientation_minimum, EPSILON);
EXPECT_NEAR(0, hwprops.orientation_maximum, EPSILON);
EXPECT_EQ(8, hwprops.max_finger_cnt);
EXPECT_EQ(3, hwprops.max_touch_cnt);
EXPECT_FALSE(hwprops.supports_t5r2);
EXPECT_FALSE(hwprops.support_semi_mt);
EXPECT_FALSE(hwprops.is_button_pad);
EXPECT_FALSE(hwprops.has_wheel);
EXPECT_FALSE(hwprops.wheel_is_hi_res);
EXPECT_FALSE(hwprops.is_haptic_pad);
EXPECT_FALSE(hwprops.reports_pressure);
}
} // namespace android
|
