[flutter_tools] remove handling of error that is fixed (#58557)

The linked error has been fixed, removed work around. Updates the test cases to only test for exit instead of error message

#33050

packages/flutter_tools/lib/src/resident_runner.dart

@@ -648,23 +648,6 @@ class FlutterDevice {
   }
 }
 
-// Issue: https://github.com/flutter/flutter/issues/33050
-// Matches the following patterns:
-//    HttpException: Connection closed before full header was received, uri = *
-//    HttpException: , uri = *
-final RegExp kAndroidQHttpConnectionClosedExp = RegExp(r'^HttpException\:.+\, uri \=.+$');
-
-/// Returns `true` if any of the devices is running Android Q.
-Future<bool> hasDeviceRunningAndroidQ(List<FlutterDevice> flutterDevices) async {
-  for (final FlutterDevice flutterDevice in flutterDevices) {
-    final String sdkNameAndVersion = await flutterDevice.device.sdkNameAndVersion;
-    if (sdkNameAndVersion != null && sdkNameAndVersion.startsWith('Android 10')) {
-      return true;
-    }
-  }
-  return false;
-}
-
 // Shared code between different resident application runners.
 abstract class ResidentRunner {
   ResidentRunner(

packages/flutter_tools/lib/src/run_cold.dart

@@ -134,13 +134,6 @@ class ColdRunner extends ResidentRunner {
       );
     } on Exception catch (error) {
       globals.printError('Error connecting to the service protocol: $error');
-      // https://github.com/flutter/flutter/issues/33050
-      // TODO(blasten): Remove this check once https://issuetracker.google.com/issues/132325318 has been fixed.
-      if (await hasDeviceRunningAndroidQ(flutterDevices) &&
-          error.toString().contains(kAndroidQHttpConnectionClosedExp)) {
-        globals.printStatus('🔨 If you are using an emulator running Android Q Beta, consider using an emulator running API level 29 or lower.');
-        globals.printStatus('Learn more about the status of this issue on https://issuetracker.google.com/issues/132325318');
-      }
       return 2;
     }
     for (final FlutterDevice device in flutterDevices) {

packages/flutter_tools/lib/src/run_hot.dart

@@ -233,20 +233,6 @@ class HotRunner extends ResidentRunner {
         rethrow;
       }
       globals.printError('Error connecting to the service protocol: $error');
-      // https://github.com/flutter/flutter/issues/33050
-      // TODO(blasten): Remove this check once
-      // https://issuetracker.google.com/issues/132325318 has been fixed.
-      if (await hasDeviceRunningAndroidQ(flutterDevices) &&
-          error.toString().contains(kAndroidQHttpConnectionClosedExp)) {
-        globals.printStatus(
-          '🔨 If you are using an emulator running Android Q Beta, '
-          'consider using an emulator running API level 29 or lower.',
-        );
-        globals.printStatus(
-          'Learn more about the status of this issue on '
-          'https://issuetracker.google.com/issues/132325318.',
-        );
-      }
       return 2;
     }
 

packages/flutter_tools/test/general.shard/cold_test.dart

@@ -6,9 +6,6 @@ import 'dart:async';
 
 import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/io.dart';
-import 'package:flutter_tools/src/base/logger.dart';
-import 'package:flutter_tools/src/base/platform.dart';
-import 'package:flutter_tools/src/base/terminal.dart';
 import 'package:flutter_tools/src/build_info.dart';
 import 'package:flutter_tools/src/compile.dart';
 import 'package:flutter_tools/src/device.dart';
@@ -23,22 +20,9 @@ import '../src/context.dart';
 import '../src/mocks.dart';
 
 void main() {
-  group('cold attach', () {
-    MockResidentCompiler residentCompiler;
-    BufferLogger mockLogger;
-
-    setUp(() {
-      mockLogger = BufferLogger(
-        terminal: AnsiTerminal(
-          stdio: null,
-          platform: const LocalPlatform(),
-        ),
-        outputPreferences: OutputPreferences.test(),
-    );
-      residentCompiler = MockResidentCompiler();
-    });
-
-    testUsingContext('Prints message when HttpException is thrown - 1', () async {
+  testUsingContext('Exits with code 2 when when HttpException is thrown '
+    'during VM service connection', () async {
+    final MockResidentCompiler residentCompiler = MockResidentCompiler();
     final MockDevice mockDevice = MockDevice();
     when(mockDevice.supportsHotReload).thenReturn(true);
     when(mockDevice.supportsHotRestart).thenReturn(false);
@@ -58,40 +42,6 @@ void main() {
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
     ).attach();
     expect(exitCode, 2);
-      expect(mockLogger.statusText, contains('If you are using an emulator running Android Q Beta, '
-          'consider using an emulator running API level 29 or lower.'));
-      expect(mockLogger.statusText, contains('Learn more about the status of this issue on '
-          'https://issuetracker.google.com/issues/132325318'));
-    }, overrides: <Type, Generator>{
-      Logger: () => mockLogger,
-    });
-
-    testUsingContext('Prints message when HttpException is thrown - 2', () async {
-      final MockDevice mockDevice = MockDevice();
-      when(mockDevice.supportsHotReload).thenReturn(true);
-      when(mockDevice.supportsHotRestart).thenReturn(false);
-      when(mockDevice.targetPlatform).thenAnswer((Invocation _) async => TargetPlatform.tester);
-      when(mockDevice.sdkNameAndVersion).thenAnswer((Invocation _) async => 'Android 10');
-
-      final List<FlutterDevice> devices = <FlutterDevice>[
-        TestFlutterDevice(
-          device: mockDevice,
-          generator: residentCompiler,
-          exception: const HttpException(', uri = http://127.0.0.1:63394/5ZmLv8A59xY=/ws'),
-        ),
-      ];
-
-      final int exitCode = await ColdRunner(devices,
-        debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
-      ).attach();
-      expect(exitCode, 2);
-      expect(mockLogger.statusText, contains('If you are using an emulator running Android Q Beta, '
-          'consider using an emulator running API level 29 or lower.'));
-      expect(mockLogger.statusText, contains('Learn more about the status of this issue on '
-          'https://issuetracker.google.com/issues/132325318'));
-    }, overrides: <Type, Generator>{
-      Logger: () => mockLogger,
-    });
   });
 
   group('cleanupAtFinish()', () {

packages/flutter_tools/test/general.shard/hot_test.dart

@@ -415,15 +415,15 @@ void main() {
   });
 
   group('hot attach', () {
-    MockResidentCompiler residentCompiler = MockResidentCompiler();
     MockLocalEngineArtifacts mockArtifacts;
 
     setUp(() {
-      residentCompiler = MockResidentCompiler();
       mockArtifacts = MockLocalEngineArtifacts();
     });
 
-    testUsingContext('Prints message when HttpException is thrown - 1', () async {
+    testUsingContext('Exits with code 2 when when HttpException is thrown '
+      'during VM service connection', () async {
+      final MockResidentCompiler residentCompiler = MockResidentCompiler();
       final MockDevice mockDevice = MockDevice();
       when(mockDevice.supportsHotReload).thenReturn(true);
       when(mockDevice.supportsHotRestart).thenReturn(false);
@@ -443,38 +443,6 @@ void main() {
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
       ).attach();
       expect(exitCode, 2);
-      expect(testLogger.statusText, contains('If you are using an emulator running Android Q Beta, '
-          'consider using an emulator running API level 29 or lower.'));
-      expect(testLogger.statusText, contains('Learn more about the status of this issue on '
-          'https://issuetracker.google.com/issues/132325318'));
-    }, overrides: <Type, Generator>{
-      Artifacts: () => mockArtifacts,
-      HotRunnerConfig: () => TestHotRunnerConfig(successfulSetup: true),
-    });
-
-    testUsingContext('Prints message when HttpException is thrown - 2', () async {
-      final MockDevice mockDevice = MockDevice();
-      when(mockDevice.supportsHotReload).thenReturn(true);
-      when(mockDevice.supportsHotRestart).thenReturn(false);
-      when(mockDevice.targetPlatform).thenAnswer((Invocation _) async => TargetPlatform.tester);
-      when(mockDevice.sdkNameAndVersion).thenAnswer((Invocation _) async => 'Android 10');
-
-      final List<FlutterDevice> devices = <FlutterDevice>[
-        TestFlutterDevice(
-          device: mockDevice,
-          generator: residentCompiler,
-          exception: const HttpException(', uri = http://127.0.0.1:63394/5ZmLv8A59xY=/ws'),
-        ),
-      ];
-
-      final int exitCode = await HotRunner(devices,
-        debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
-      ).attach();
-      expect(exitCode, 2);
-      expect(testLogger.statusText, contains('If you are using an emulator running Android Q Beta, '
-          'consider using an emulator running API level 29 or lower.'));
-      expect(testLogger.statusText, contains('Learn more about the status of this issue on '
-          'https://issuetracker.google.com/issues/132325318'));
     }, overrides: <Type, Generator>{
       Artifacts: () => mockArtifacts,
       HotRunnerConfig: () => TestHotRunnerConfig(successfulSetup: true),