MBS-10890 Add main looper messages log to the test report (#878)

subprojects/android-test/test-inhouse-runner/src/main/kotlin/com/avito/android/runner/InHouseInstrumentationTestRunner.kt

@@ -12,6 +12,7 @@ import com.avito.android.runner.annotation.resolver.TestMethodOrClass
 import com.avito.android.runner.annotation.resolver.getTestOrThrow
 import com.avito.android.runner.annotation.validation.CompositeTestMetadataValidator
 import com.avito.android.runner.annotation.validation.TestMetadataValidator
+import com.avito.android.runner.delegates.MainLooperMessagesLogDelegate
 import com.avito.android.runner.delegates.ReportLifecycleEventsDelegate
 import com.avito.android.sentry.SentryConfig
 import com.avito.android.test.UITestConfig
@@ -30,6 +31,8 @@ import com.avito.android.test.report.model.TestMetadata
 import com.avito.android.test.report.transport.ExternalStorageTransport
 import com.avito.android.test.report.transport.LocalRunTransport
 import com.avito.android.test.report.transport.Transport
+import com.avito.android.test.report.troubleshooting.Troubleshooter
+import com.avito.android.test.report.troubleshooting.dump.MainLooperMessagesLogDumper
 import com.avito.android.test.report.video.VideoCaptureTestListener
 import com.avito.android.util.DeviceSettingsChecker
 import com.avito.android.util.ImitateFlagProvider
@@ -63,6 +66,8 @@ abstract class InHouseInstrumentationTestRunner :
 
     private val timeProvider: TimeProvider by lazy { DefaultTimeProvider() }
 
+    private val mainLooperMessagesLogDumper by lazy { MainLooperMessagesLogDumper() }
+
     /**
      * Public for *TestApp to skip on orchestrator runs
      */
@@ -135,7 +140,8 @@ abstract class InHouseInstrumentationTestRunner :
             transport = transport,
             loggerFactory = loggerFactory,
             remoteStorage = remoteStorage,
-            timeProvider = timeProvider
+            timeProvider = timeProvider,
+            troubleshooter = Troubleshooter.Impl(mainLooperMessagesLogDumper)
         )
     }
 
@@ -179,7 +185,8 @@ abstract class InHouseInstrumentationTestRunner :
 
     override fun getDelegates(arguments: Bundle): List<InstrumentationTestRunnerDelegate> {
         return listOf(
-            ReportLifecycleEventsDelegate(report)
+            ReportLifecycleEventsDelegate(report),
+            MainLooperMessagesLogDelegate(mainLooperMessagesLogDumper)
         )
     }
 

subprojects/android-test/test-inhouse-runner/src/main/kotlin/com/avito/android/runner/delegates/MainLooperMessagesLogDelegate.kt

@@ -0,0 +1,18 @@
+package com.avito.android.runner.delegates
+
+import android.os.Bundle
+import com.avito.android.runner.InstrumentationTestRunnerDelegate
+import com.avito.android.test.report.troubleshooting.dump.MainLooperMessagesLogDumper
+
+class MainLooperMessagesLogDelegate(
+    private val dumper: MainLooperMessagesLogDumper
+) : InstrumentationTestRunnerDelegate() {
+
+    override fun beforeOnStart() {
+        dumper.start()
+    }
+
+    override fun beforeFinish(resultCode: Int, results: Bundle?) {
+        dumper.stop()
+    }
+}

subprojects/android-test/test-report/src/main/kotlin/com/avito/android/test/report/ReportImplementation.kt

@@ -49,7 +49,7 @@ class ReportImplementation(
         loggerFactory = loggerFactory
     ),
     private val timeProvider: TimeProvider,
-    private val troubleshooter: Troubleshooter = Troubleshooter.Impl
+    private val troubleshooter: Troubleshooter
 ) : Report,
     StepLifecycleListener by StepLifecycleNotifier,
     TestLifecycleListener by TestLifecycleNotifier,

subprojects/android-test/test-report/src/main/kotlin/com/avito/android/test/report/troubleshooting/Troubleshooter.kt

@@ -1,20 +1,24 @@
 package com.avito.android.test.report.troubleshooting
 
 import com.avito.android.test.report.Report
-import com.avito.android.test.report.troubleshooting.dump.MainLooperDumper
+import com.avito.android.test.report.troubleshooting.dump.MainLooperMessagesLogDumper
+import com.avito.android.test.report.troubleshooting.dump.MainLooperQueueDumper
 import com.avito.android.test.report.troubleshooting.dump.ThreadDumper
 import com.avito.android.test.report.troubleshooting.dump.ViewHierarchyDumper
 
 interface Troubleshooter {
 
     fun troubleshootTo(report: Report)
 
-    object Impl : Troubleshooter {
+    class Impl(
+        private val mainLooperMessagesLogDumper: MainLooperMessagesLogDumper
+    ) : Troubleshooter {
 
         override fun troubleshootTo(report: Report) {
             with(report) {
                 addText("Threads dump", ThreadDumper.getThreadDump())
-                addText("Main looper dump", MainLooperDumper.getDump())
+                addText("Main looper processed messages dump", mainLooperMessagesLogDumper.getMessagesLogDump())
+                addText("Main looper queue dump", MainLooperQueueDumper.getDump())
                 addText("View hierarchy dump", ViewHierarchyDumper.getDump())
             }
         }

subprojects/android-test/test-report/src/main/kotlin/com/avito/android/test/report/troubleshooting/dump/MainLooperMessagesLogDumper.kt

@@ -0,0 +1,30 @@
+package com.avito.android.test.report.troubleshooting.dump
+
+import android.os.Looper
+import android.util.Printer
+
+class MainLooperMessagesLogDumper : Printer {
+
+    private val logs = StringBuilder()
+
+    init {
+        Looper.getMainLooper().setMessageLogging(this)
+    }
+
+    override fun println(log: String) {
+        logs.appendLine(log)
+    }
+
+    fun getMessagesLogDump(): String {
+        return logs.toString()
+    }
+
+    fun start() {
+        logs.clear() // if we run a few tests with one instrumentation instance
+        Looper.getMainLooper().setMessageLogging(this)
+    }
+
+    fun stop() {
+        Looper.getMainLooper().setMessageLogging(null)
+    }
+}

subprojects/android-test/test-report/src/main/kotlin/com/avito/android/test/report/troubleshooting/dump/MainLooperDumper.kt → subprojects/android-test/test-report/src/main/kotlin/com/avito/android/test/report/troubleshooting/dump/MainLooperQueueDumper.kt

@@ -2,7 +2,7 @@ package com.avito.android.test.report.troubleshooting.dump
 
 import android.os.Looper
 
-object MainLooperDumper {
+object MainLooperQueueDumper {
 
     fun getDump(): String {
         val dump = StringBuilder()