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Unverified Commit ab68721a authored by Greg Spencer's avatar Greg Spencer Committed by GitHub
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Add Android device build/OS/API Level information to logs. (#58747) 

This adds some information about the chosen device to the output log so that we can tell what type of device/OS Level/API Level the test is running on when doing a postmortem on a failed test.
parent 5722adf1
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Showing with 103 additions and 32 deletions
dev/devicelab/lib/framework/adb.dart
View file @ ab68721a
......@@ -12,6 +12,14 @@ import 'package:path/path.dart' as path;
import 'utils.dart';
class DeviceException implements Exception {
const DeviceException(this.message);
final String message;
@override
String toString() => message == null ? '$DeviceException' : '$DeviceException: $message';
}
/// Gets the artifact path relative to the current directory.
String getArtifactPath() {
......@@ -43,7 +51,7 @@ abstract class DeviceDiscovery {
case DeviceOperatingSystem.fuchsia:
return FuchsiaDeviceDiscovery();
default:
throw StateError('Unsupported device operating system: {config.deviceOperatingSystem}');
throw const DeviceException('Unsupported device operating system: {config.deviceOperatingSystem}');
}
}
......@@ -73,6 +81,9 @@ abstract class DeviceDiscovery {
/// A proxy for one specific device.
abstract class Device {
// Const constructor so subclasses may be const.
const Device();
/// A unique device identifier.
String get deviceId;
......@@ -110,6 +121,11 @@ abstract class Device {
/// Stop a process.
Future<void> stop(String packageName);
@override
String toString() {
return 'device: $deviceId';
}
}
class AndroidDeviceDiscovery implements DeviceDiscovery {
......@@ -146,10 +162,11 @@ class AndroidDeviceDiscovery implements DeviceDiscovery {
.toList();
if (allDevices.isEmpty)
throw 'No Android devices detected';
throw const DeviceException('No Android devices detected');
// TODO(yjbanov): filter out and warn about those with low battery level
_workingDevice = allDevices[math.Random().nextInt(allDevices.length)];
print('Device chosen: $_workingDevice');
}
@override
......@@ -175,7 +192,7 @@ class AndroidDeviceDiscovery implements DeviceDiscovery {
results.add(deviceID);
}
} else {
throw 'Failed to parse device from adb output: "$line"';
throw FormatException('Failed to parse device from adb output: "$line"');
}
}
......@@ -192,7 +209,7 @@ class AndroidDeviceDiscovery implements DeviceDiscovery {
// TODO(yjbanov): check battery level
await device._getWakefulness();
results['android-device-$deviceId'] = HealthCheckResult.success();
} catch (e, s) {
} on Exception catch (e, s) {
results['android-device-$deviceId'] = HealthCheckResult.error(e, s);
}
}
......@@ -246,9 +263,10 @@ class FuchsiaDeviceDiscovery implements DeviceDiscovery {
.toList();
if (allDevices.isEmpty) {
throw Exception('No Fuchsia devices detected');
throw const DeviceException('No Fuchsia devices detected');
}
_workingDevice = allDevices.first;
print('Device chosen: $_workingDevice');
}
@override
......@@ -285,7 +303,7 @@ class FuchsiaDeviceDiscovery implements DeviceDiscovery {
} else {
results['fuchsia-device-$deviceId'] = HealthCheckResult.failure('Cannot resolve device $deviceId');
}
} catch (error, stacktrace) {
} on Exception catch (error, stacktrace) {
results['fuchsia-device-$deviceId'] = HealthCheckResult.error(error, stacktrace);
}
}
......@@ -296,11 +314,14 @@ class FuchsiaDeviceDiscovery implements DeviceDiscovery {
Future<void> performPreflightTasks() async {}
}
class AndroidDevice implements Device {
AndroidDevice({@required this.deviceId});
class AndroidDevice extends Device {
AndroidDevice({@required this.deviceId}) {
_updateDeviceInfo();
}
@override
final String deviceId;
String deviceInfo = '';
/// Whether the device is awake.
@override
......@@ -358,19 +379,53 @@ class AndroidDevice implements Device {
return wakefulness;
}
Future<void> _updateDeviceInfo() async {
String info;
try {
info = await shellEval(
'getprop',
<String>[
'ro.bootimage.build.fingerprint', ';',
'getprop', 'ro.build.version.release', ';',
'getprop', 'ro.build.version.sdk',
],
silent: true,
);
} on IOException {
info = '';
}
final List<String> list = info.split('\n');
if (list.length == 3) {
deviceInfo = 'fingerprint: ${list[0]} os: ${list[1]} api-level: ${list[2]}';
} else {
deviceInfo = '';
}
}
/// Executes [command] on `adb shell` and returns its exit code.
Future<void> shellExec(String command, List<String> arguments, { Map<String, String> environment }) async {
await adb(<String>['shell', command, ...arguments], environment: environment);
Future<void> shellExec(String command, List<String> arguments, { Map<String, String> environment, bool silent = false }) async {
await adb(<String>['shell', command, ...arguments], environment: environment, silent: silent);
}
/// Executes [command] on `adb shell` and returns its standard output as a [String].
Future<String> shellEval(String command, List<String> arguments, { Map<String, String> environment }) {
return adb(<String>['shell', command, ...arguments], environment: environment);
Future<String> shellEval(String command, List<String> arguments, { Map<String, String> environment, bool silent = false }) {
return adb(<String>['shell', command, ...arguments], environment: environment, silent: silent);
}
/// Runs `adb` with the given [arguments], selecting this device.
Future<String> adb(List<String> arguments, { Map<String, String> environment }) {
return eval(adbPath, <String>['-s', deviceId, ...arguments], environment: environment, canFail: false);
Future<String> adb(
List<String> arguments, {
Map<String, String> environment,
bool silent = false,
}) {
return eval(
adbPath,
<String>['-s', deviceId, ...arguments],
environment: environment,
canFail: false,
printStdout: !silent,
printStderr: !silent,
);
}
@override
......@@ -453,6 +508,11 @@ class AndroidDevice implements Device {
Future<void> stop(String packageName) async {
return shellExec('am', <String>['force-stop', packageName]);
}
@override
String toString() {
return '$deviceId $deviceInfo';
}
}
class IosDeviceDiscovery implements DeviceDiscovery {
......@@ -484,10 +544,11 @@ class IosDeviceDiscovery implements DeviceDiscovery {
.toList();
if (allDevices.isEmpty)
throw 'No iOS devices detected';
throw const DeviceException('No iOS devices detected');
// TODO(yjbanov): filter out and warn about those with low battery level
_workingDevice = allDevices[math.Random().nextInt(allDevices.length)];
print('Device chosen: $_workingDevice');
}
// Returns a colon-separated environment variable that contains the paths
......@@ -511,7 +572,7 @@ class IosDeviceDiscovery implements DeviceDiscovery {
.where((String line) => line.isNotEmpty)
.toList();
if (iosDeviceIDs.isEmpty)
throw 'No connected iOS devices found.';
throw const DeviceException('No connected iOS devices found.');
return iosDeviceIDs;
}
......@@ -532,7 +593,7 @@ class IosDeviceDiscovery implements DeviceDiscovery {
}
/// iOS device.
class IosDevice implements Device {
class IosDevice extends Device {
const IosDevice({ @required this.deviceId });
@override
......@@ -563,17 +624,17 @@ class IosDevice implements Device {
@override
Future<void> tap(int x, int y) async {
throw 'Not implemented';
throw UnimplementedError();
}
@override
Future<Map<String, dynamic>> getMemoryStats(String packageName) async {
throw 'Not implemented';
throw UnimplementedError();
}
@override
Stream<String> get logcat {
throw 'Not implemented';
throw UnimplementedError();
}
@override
......@@ -581,7 +642,7 @@ class IosDevice implements Device {
}
/// Fuchsia device.
class FuchsiaDevice implements Device {
class FuchsiaDevice extends Device {
const FuchsiaDevice({ @required this.deviceId });
@override
......@@ -614,12 +675,12 @@ class FuchsiaDevice implements Device {
@override
Future<Map<String, dynamic>> getMemoryStats(String packageName) async {
throw 'Not implemented';
throw UnimplementedError();
}
@override
Stream<String> get logcat {
throw 'Not implemented';
throw UnimplementedError();
}
}
......@@ -627,15 +688,18 @@ class FuchsiaDevice implements Device {
String get adbPath {
final String androidHome = Platform.environment['ANDROID_HOME'] ?? Platform.environment['ANDROID_SDK_ROOT'];
if (androidHome == null)
throw 'The ANDROID_SDK_ROOT and ANDROID_HOME environment variables are '
if (androidHome == null) {
throw const DeviceException(
'The ANDROID_SDK_ROOT and ANDROID_HOME environment variables are '
'missing. At least one of these variables must point to the Android '
'SDK directory containing platform-tools.';
'SDK directory containing platform-tools.'
);
}
final String adbPath = path.join(androidHome, 'platform-tools/adb');
if (!canRun(adbPath))
throw 'adb not found at: $adbPath';
throw DeviceException('adb not found at: $adbPath');
return path.absolute(adbPath);
}
dev/devicelab/lib/framework/utils.dart
View file @ ab68721a
......@@ -475,11 +475,11 @@ void cd(dynamic directory) {
cwd = directory.path;
d = directory;
} else {
throw 'Unsupported type ${directory.runtimeType} of $directory';
throw FileSystemException('Unsupported directory type ${directory.runtimeType}', directory.toString());
}
if (!d.existsSync())
throw 'Cannot cd into directory that does not exist: $directory';
throw FileSystemException('Cannot cd into directory that does not exist', d.toString());
}
Directory get flutterDirectory => Directory.current.parent.parent;
......
dev/devicelab/test/adb_test.dart
View file @ ab68721a
......@@ -42,6 +42,7 @@ void main() {
test('sends power event', () async {
await device.togglePower();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'input', arguments: <String>['keyevent', '26']),
]);
});
......@@ -52,6 +53,7 @@ void main() {
FakeDevice.pretendAwake();
await device.wakeUp();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'dumpsys', arguments: <String>['power']),
]);
});
......@@ -60,6 +62,7 @@ void main() {
FakeDevice.pretendAsleep();
await device.wakeUp();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'dumpsys', arguments: <String>['power']),
cmd(command: 'input', arguments: <String>['keyevent', '26']),
]);
......@@ -71,6 +74,7 @@ void main() {
FakeDevice.pretendAsleep();
await device.sendToSleep();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'dumpsys', arguments: <String>['power']),
]);
});
......@@ -79,6 +83,7 @@ void main() {
FakeDevice.pretendAwake();
await device.sendToSleep();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'dumpsys', arguments: <String>['power']),
cmd(command: 'input', arguments: <String>['keyevent', '26']),
]);
......@@ -90,6 +95,7 @@ void main() {
FakeDevice.pretendAwake();
await device.unlock();
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'dumpsys', arguments: <String>['power']),
cmd(command: 'input', arguments: <String>['keyevent', '82']),
]);
......@@ -100,6 +106,7 @@ void main() {
test('tap', () async {
await device.tap(100, 200);
expectLog(<CommandArgs>[
cmd(command: 'getprop', arguments: <String>['ro.bootimage.build.fingerprint', ';', 'getprop', 'ro.build.version.release', ';', 'getprop', 'ro.build.version.sdk'], environment: null),
cmd(command: 'input', arguments: <String>['tap', '100', '200']),
]);
});
......@@ -183,7 +190,7 @@ class FakeDevice extends AndroidDevice {
}
@override
Future<String> shellEval(String command, List<String> arguments, { Map<String, String> environment }) async {
Future<String> shellEval(String command, List<String> arguments, { Map<String, String> environment, bool silent = false }) async {
commandLog.add(CommandArgs(
command: command,
arguments: arguments,
......@@ -193,7 +200,7 @@ class FakeDevice extends AndroidDevice {
}
@override
Future<void> shellExec(String command, List<String> arguments, { Map<String, String> environment }) async {
Future<void> shellExec(String command, List<String> arguments, { Map<String, String> environment, bool silent = false }) async {
commandLog.add(CommandArgs(
command: command,
arguments: arguments,
......
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