blob: a8483dabd957011562fc575587693d6fd8c7df1e (
plain)
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
|
/*
* Copyright (C) 2014 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.
*/
package android.support.test.aupt;
import android.app.Instrumentation;
import android.support.test.uiautomator.By;
import android.support.test.uiautomator.UiDevice;
import android.support.test.uiautomator.UiObject2;
import android.support.test.uiautomator.UiWatcher;
import android.support.test.uiautomator.Until;
import android.util.Log;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class UiWatchers {
private static final String LOG_TAG = UiWatchers.class.getSimpleName();
private final List<String> mErrors = new ArrayList<String>();
/**
* We can use the UiDevice registerWatcher to register a small script to be executed when the
* framework is waiting for a control to appear. Waiting may be the cause of an unexpected
* dialog on the screen and it is the time when the framework runs the registered watchers.
* This is a sample watcher looking for ANR and crashes. it closes it and moves on. You should
* create your own watchers and handle error logging properly for your type of tests.
*/
public void registerAnrAndCrashWatchers(Instrumentation instr) {
final UiDevice device = UiDevice.getInstance(instr);
// class names may have changed
device.registerWatcher("AnrWatcher", new UiWatcher() {
@Override
public boolean checkForCondition() {
UiObject2 window = device.findObject(
By.pkg("android").textContains("isn't responding"));
if (window != null) {
String errorText = window.getText();
onAnrDetected(errorText);
postHandler(device);
return true; // triggered
}
return false; // no trigger
}
});
device.registerWatcher("CrashWatcher", new UiWatcher() {
@Override
public boolean checkForCondition() {
UiObject2 window = device.findObject(
By.pkg("android").textContains("has stopped"));
if (window != null) {
String errorText = window.getText();
onCrashDetected(errorText);
postHandler(device);
return true; // triggered
}
return false; // no trigger
}
});
Log.i(LOG_TAG, "Registed GUI Exception watchers");
}
public void removeAnrAndCrashWatchers(Instrumentation instr) {
final UiDevice device = UiDevice.getInstance(instr);
device.removeWatcher("AnrWatcher");
device.removeWatcher("CrashWatcher");
}
public void onAnrDetected(String errorText) {
mErrors.add(errorText);
}
public void onCrashDetected(String errorText) {
mErrors.add(errorText);
}
public void reset() {
mErrors.clear();
}
public List<String> getErrors() {
return Collections.unmodifiableList(mErrors);
}
/**
* Current implementation ignores the exception and continues.
*/
public void postHandler(UiDevice device) {
// TODO: Add custom error logging here
String formatedOutput = String.format("UI Exception Message: %-20s\n",
device.getCurrentPackageName());
Log.e(LOG_TAG, formatedOutput);
UiObject2 buttonMute = device.findObject(By.res("android", "aerr_mute"));
if (buttonMute != null) {
buttonMute.click();
}
UiObject2 closeAppButton = device.findObject(By.res("android", "aerr_close"));
if (closeAppButton != null) {
closeAppButton.click();
}
// sometimes it takes a while for the OK button to become enabled
UiObject2 buttonOK = device.findObject(By.text("OK").enabled(true));
if (buttonOK != null) {
buttonOK.click();
}
}
}
|
