public void ReadEventLogTest()
{
// The data in this stream was read using a ShellStream, so the CRLF fixing
// has already taken place.
using (Stream stream = File.OpenRead(@"logcatevents.bin"))
using (LogReader reader = new LogReader(stream))
{
var entry = reader.ReadEntry();
Assert.IsInstanceOfType(entry, typeof(EventLogEntry));
Assert.AreEqual(707, entry.ProcessId);
Assert.AreEqual(1291, entry.ThreadId);
Assert.AreEqual(2u, entry.Id);
Assert.IsNotNull(entry.Data);
Assert.AreEqual(39, entry.Data.Length);
Assert.AreEqual(new DateTime(2015, 11, 16, 1, 48, 40, 525, DateTimeKind.Utc), entry.TimeStamp);
var eventLog = (EventLogEntry)entry;
Assert.AreEqual(0, eventLog.Tag);
Assert.IsNotNull(eventLog.Values);
Assert.AreEqual(1, eventLog.Values.Count);
Assert.IsNotNull(eventLog.Values[0]);
Assert.IsInstanceOfType(eventLog.Values[0], typeof(Collection<object>));
var list = (Collection<object>)eventLog.Values[0];
Assert.AreEqual(3, list.Count);
Assert.AreEqual(0, list[0]);
Assert.AreEqual(19512, list[1]);
Assert.AreEqual("com.amazon.kindle", list[2]);
entry = reader.ReadEntry();
entry = reader.ReadEntry();
}
}
public void ReadLogTests()
{
using (Stream stream = File.OpenRead(@"logcat.bin"))
using (ShellStream shellStream = new ShellStream(stream, false))
using (LogReader reader = new LogReader(shellStream))
{
// This stream contains 3 log entries. Read & validate the first one,
// read the next two ones (to be sure all data is read correctly).
var log = reader.ReadEntry();
Assert.IsInstanceOfType(log, typeof(AndroidLogEntry));
Assert.AreEqual(707, log.ProcessId);
Assert.AreEqual(1254, log.ThreadId);
Assert.AreEqual(3u, log.Id);
Assert.IsNotNull(log.Data);
Assert.AreEqual(179, log.Data.Length);
Assert.AreEqual(new DateTime(2015, 11, 14, 23, 38, 20, 590, DateTimeKind.Utc), log.TimeStamp);
var androidLog = (AndroidLogEntry)log;
Assert.AreEqual(4, androidLog.Priority);
Assert.AreEqual("ActivityManager", androidLog.Tag);
Assert.AreEqual("Start proc com.google.android.gm for broadcast com.google.android.gm/.widget.GmailWidgetProvider: pid=7026 uid=10066 gids={50066, 9997, 3003, 1028, 1015} abi=x86", androidLog.Message);
Assert.IsNotNull(reader.ReadEntry());
Assert.IsNotNull(reader.ReadEntry());
}
}
/// <inheritdoc/>
public IEnumerable<LogEntry> RunLogService(DeviceData device, params LogId[] logNames)
{
this.EnsureDevice(device);
// The 'log' service has been deprecated, see
// https://android.googlesource.com/platform/system/core/+/7aa39a7b199bb9803d3fd47246ee9530b4a96177
using (IAdbSocket socket = Factories.AdbSocketFactory(this.EndPoint))
{
this.SetDevice(socket, device);
StringBuilder request = new StringBuilder();
request.Append("shell:logcat -B");
foreach (var logName in logNames)
{
request.Append($" -b {logName.ToString().ToLower()}");
}
socket.SendAdbRequest(request.ToString());
var response = socket.ReadAdbResponse();
using (Stream stream = socket.GetShellStream())
using (LogReader reader = new LogReader(stream))
{
while (true)
{
LogEntry entry = null;
try
{
entry = reader.ReadEntry();
}
catch (EndOfStreamException)
{
// This indicates the end of the stream; the entry will remain null.
}
if (entry != null)
{
yield return entry;
}
else
{
break;
}
}
}
}
}