start multiline strings with newline (#50825)

dev/bots/test/prepare_package_test.dart

@@ -250,7 +250,8 @@ void main() {
         final String gsArchivePath = 'gs://flutter_infra/releases/stable/$platformName/$archiveName';
         final String jsonPath = path.join(tempDir.absolute.path, releasesName);
         final String gsJsonPath = 'gs://flutter_infra/releases/$releasesName';
-        final String releasesJson = '''{
+        final String releasesJson = '''
+{
   "base_url": "https://storage.googleapis.com/flutter_infra/releases",
   "current_release": {
     "beta": "3ea4d06340a97a1e9d7cae97567c64e0569dcaa2",

dev/devicelab/test/running_processes_test.dart

@@ -42,7 +42,8 @@ ProcessId CreationDate         CommandLine
   });
 
   test('Parse Posix output', () {
-    const String psOutput = r'''STARTED                        PID COMMAND
+    const String psOutput = r'''
+STARTED                        PID COMMAND
 Sat Mar  9 20:12:47 2019         1 /sbin/launchd
 Sat Mar  9 20:13:00 2019        49 /usr/sbin/syslogd
 ''';

dev/tools/dartdoc.dart

@@ -274,7 +274,8 @@ void createFooter(String footerPath, String version) {
   File('${footerPath}footer.html').writeAsStringSync('<script src="footer.js"></script>');
   File('$kPublishRoot/api/footer.js')
     ..createSync(recursive: true)
-    ..writeAsStringSync('''(function() {
+    ..writeAsStringSync('''
+(function() {
   var span = document.querySelector('footer>span');
   if (span) {
     span.innerText = 'Flutter $version • $timestamp • ${gitRevision()} $gitBranchOut';

dev/tools/test/localization/gen_l10n_test.dart

@@ -18,7 +18,8 @@ final String defaultArbPathString = path.join('lib', 'l10n');
 const String defaultTemplateArbFileName = 'app_en_US.arb';
 const String defaultOutputFileString = 'output-localization-file';
 const String defaultClassNameString = 'AppLocalizations';
-const String singleMessageArbFileString = '''{
+const String singleMessageArbFileString = '''
+{
   "title": "Title",
   "@title": {
     "description": "Title for the application"
@@ -26,10 +27,12 @@ const String singleMessageArbFileString = '''{
 }''';
 
 const String esArbFileName = 'app_es.arb';
-const String singleEsMessageArbFileString = '''{
+const String singleEsMessageArbFileString = '''
+{
   "title": "Título"
 }''';
-const String singleZhMessageArbFileString = '''{
+const String singleZhMessageArbFileString = '''
+{
   "title": "标题"
 }''';
 
@@ -431,7 +434,8 @@ void main() {
     });
 
     test('correctly parses @@locale property in arb file', () {
-      const String arbFileWithEnLocale = '''{
+      const String arbFileWithEnLocale = '''
+{
   "@@locale": "en",
   "title": "Title",
   "@title": {
@@ -439,7 +443,8 @@ void main() {
   }
 }''';
 
-      const String arbFileWithZhLocale = '''{
+      const String arbFileWithZhLocale = '''
+{
   "@@locale": "zh",
   "title": "标题",
   "@title": {
@@ -473,7 +478,8 @@ void main() {
     });
 
     test('correctly prioritizes @@locale property in arb file over filename', () {
-      const String arbFileWithEnLocale = '''{
+      const String arbFileWithEnLocale = '''
+{
   "@@locale": "en",
   "title": "Stocks",
   "@title": {
@@ -481,7 +487,8 @@ void main() {
   }
 }''';
 
-      const String arbFileWithZhLocale = '''{
+      const String arbFileWithZhLocale = '''
+{
   "@@locale": "zh",
   "title": "标题",
   "@title": {
@@ -542,7 +549,8 @@ void main() {
       );
     });
     test('throws when the same locale is detected more than once', () {
-      const String secondMessageArbFileString = '''{
+      const String secondMessageArbFileString = '''
+{
   "market": "MARKET",
   "@market": {
     "description": "Label for the Market tab"
@@ -580,7 +588,8 @@ void main() {
   group('generateClassMethods', () {
     group('DateTime tests', () {
       test('throws an exception when improperly formatted date is passed in', () {
-        const String singleDateMessageArbFileString = '''{
+        const String singleDateMessageArbFileString = '''
+{
   "springBegins": "Spring begins on {springStartDate}",
   "@springBegins": {
       "description": "The first day of spring",
@@ -618,7 +627,8 @@ void main() {
       });
 
       test('throws an exception when no format attribute is passed in', () {
-        const String singleDateMessageArbFileString = '''{
+        const String singleDateMessageArbFileString = '''
+{
   "springBegins": "Spring begins on {springStartDate}",
   "@springBegins": {
       "description": "The first day of spring",
@@ -653,7 +663,8 @@ void main() {
       });
 
       test('correctly generates simple message with date along with other placeholders', () {
-        const String singleDateMessageArbFileString = '''{
+        const String singleDateMessageArbFileString = '''
+{
   "springGreetings": "Since it's {springStartDate}, it's finally spring! {helloWorld}!",
   "@springGreetings": {
       "description": "A realization that it's finally the spring season, followed by a greeting.",
@@ -721,7 +732,8 @@ void main() {
         };
 
         for (final String numberFormat in numberFormatsWithNamedParameters) {
-          final String singleNumberMessage = '''{
+          final String singleNumberMessage = '''
+{
   "courseCompletion": "You have completed {progress} of the course.",
   "@courseCompletion": {
     "description": "The amount of progress the student has made in their class.",
@@ -788,7 +800,8 @@ void main() {
         };
 
         for (final String numberFormat in numberFormatsWithPositionalParameters) {
-          final String singleNumberMessage = '''{
+          final String singleNumberMessage = '''
+{
   "courseCompletion": "You have completed {progress} of the course.",
   "@courseCompletion": {
     "description": "The amount of progress the student has made in their class.",
@@ -843,7 +856,8 @@ void main() {
       });
 
       test('throws an exception when improperly formatted number is passed in', () {
-        const String singleDateMessageArbFileString = '''{
+        const String singleDateMessageArbFileString = '''
+{
   "courseCompletion": "You have completed {progress} of the course.",
   "@courseCompletion": {
     "description": "The amount of progress the student has made in their class.",
@@ -883,7 +897,8 @@ void main() {
 
     group('plural messages', () {
       test('should throw attempting to generate a plural message without placeholders', () {
-        const String pluralMessageWithoutPlaceholdersAttribute = '''{
+        const String pluralMessageWithoutPlaceholdersAttribute = '''
+{
   "helloWorlds": "{count,plural, =0{Hello}=1{Hello World}=2{Hello two worlds}few{Hello {count} worlds}many{Hello all {count} worlds}other{Hello other {count} worlds}}",
   "@helloWorlds": {
     "description": "Improperly formatted since it has no placeholder attribute."
@@ -913,7 +928,8 @@ void main() {
       });
 
       test('should throw attempting to generate a plural message with an empty placeholders map', () {
-        const String pluralMessageWithEmptyPlaceholdersMap = '''{
+        const String pluralMessageWithEmptyPlaceholdersMap = '''
+{
   "helloWorlds": "{count,plural, =0{Hello}=1{Hello World}=2{Hello two worlds}few{Hello {count} worlds}many{Hello all {count} worlds}other{Hello other {count} worlds}}",
   "@helloWorlds": {
     "description": "Improperly formatted since it has no placeholder attribute.",
@@ -944,7 +960,8 @@ void main() {
       });
 
       test('should throw attempting to generate a plural message with no resource attributes', () {
-        const String pluralMessageWithoutResourceAttributes = '''{
+        const String pluralMessageWithoutResourceAttributes = '''
+{
   "helloWorlds": "{count,plural, =0{Hello}=1{Hello World}=2{Hello two worlds}few{Hello {count} worlds}many{Hello all {count} worlds}other{Hello other {count} worlds}}"
 }''';
 
@@ -971,7 +988,8 @@ void main() {
       });
 
       test('should throw attempting to generate a plural message with incorrect format for placeholders', () {
-        const String pluralMessageWithIncorrectPlaceholderFormat = '''{
+        const String pluralMessageWithIncorrectPlaceholderFormat = '''
+{
   "helloWorlds": "{count,plural, =0{Hello}=1{Hello World}=2{Hello two worlds}few{Hello {count} worlds}many{Hello all {count} worlds}other{Hello other {count} worlds}}",
   "@helloWorlds": {
     "placeholders": "Incorrectly a string, should be a map."
@@ -1003,7 +1021,8 @@ void main() {
     });
 
     test('should throw when failing to parse the arb file', () {
-      const String arbFileWithTrailingComma = '''{
+      const String arbFileWithTrailingComma = '''
+{
   "title": "Stocks",
   "@title": {
     "description": "Title for the Stocks application"
@@ -1036,7 +1055,8 @@ void main() {
     });
 
     test('should throw when resource is missing resource attribute', () {
-      const String arbFileWithMissingResourceAttribute = '''{
+      const String arbFileWithMissingResourceAttribute = '''
+{
   "title": "Stocks"
 }''';
       final Directory l10nDirectory = fs.currentDirectory.childDirectory('lib').childDirectory('l10n')
@@ -1067,7 +1087,8 @@ void main() {
 
     group('checks for method/getter formatting', () {
       test('cannot contain non-alphanumeric symbols', () {
-        const String nonAlphaNumericArbFile = '''{
+        const String nonAlphaNumericArbFile = '''
+{
     "title!!": "Stocks",
     "@title!!": {
       "description": "Title for the Stocks application"
@@ -1097,7 +1118,8 @@ void main() {
       });
 
       test('must start with lowercase character', () {
-        const String nonAlphaNumericArbFile = '''{
+        const String nonAlphaNumericArbFile = '''
+{
     "Title": "Stocks",
     "@Title": {
       "description": "Title for the Stocks application"
@@ -1127,7 +1149,8 @@ void main() {
       });
 
       test('cannot start with a number', () {
-        const String nonAlphaNumericArbFile = '''{
+        const String nonAlphaNumericArbFile = '''
+{
     "123title": "Stocks",
     "@123title": {
       "description": "Title for the Stocks application"

examples/flutter_gallery/lib/demo/fortnightly/fortnightly.dart

@@ -66,21 +66,23 @@ class ShortAppBar extends StatelessWidget {
 }
 
 class FruitPage extends StatelessWidget {
-  static final String paragraph1 = '''Have you ever held a quince? It's strange;
- covered in a fuzz somewhere between peach skin and a spider web. And it's
- hard as soft lumber. You'd be forgiven for thinking it's veneered Larch-wood.
- But inhale the aroma and you'll instantly know you have something wonderful.
- Its scent can fill a room for days. And all this before you've even cooked it.
-'''.replaceAll('\n', '');
+  static final String paragraph1 = '''
+Have you ever held a quince? It's strange;
+covered in a fuzz somewhere between peach skin and a spider web. And it's
+hard as soft lumber. You'd be forgiven for thinking it's veneered Larch-wood.
+But inhale the aroma and you'll instantly know you have something wonderful.
+Its scent can fill a room for days. And all this before you've even cooked it.
+'''.replaceAll('\n', ' ');
 
-  static final String paragraph2 = '''Pomegranates on the other hand have become
- almost ubiquitous. You can find its juice in any bodega, Walmart, and even some
- gas stations. But at what cost? The pomegranate juice craze of the aughts made
- "megafarmers" Lynda and Stewart Resnick billions. Unfortunately, it takes a lot
- of water to make that much pomegranate juice. Water the Resnicks get from their
- majority stake in the Kern Water Bank. How did one family come to hold control
- over water meant for the whole central valley of California? The story will shock you.
-'''.replaceAll('\n', '');
+  static final String paragraph2 = '''
+Pomegranates on the other hand have become
+almost ubiquitous. You can find its juice in any bodega, Walmart, and even some
+gas stations. But at what cost? The pomegranate juice craze of the aughts made
+"megafarmers" Lynda and Stewart Resnick billions. Unfortunately, it takes a lot
+of water to make that much pomegranate juice. Water the Resnicks get from their
+majority stake in the Kern Water Bank. How did one family come to hold control
+over water meant for the whole central valley of California? The story will shock you.
+'''.replaceAll('\n', ' ');
 
   @override
   Widget build(BuildContext context) {

examples/flutter_gallery/test/example_code_parser_test.dart

@@ -24,7 +24,8 @@ void main() {
   });
 }
 
-const String testCodeFile = '''// A fake test file
+const String testCodeFile = '''
+// A fake test file
 // START test_0
 test 0 0
 test 0 1

packages/flutter/test/animation/animations_test.dart

@@ -249,8 +249,8 @@ void main() {
       // RegExp matcher is required here due to flutter web and flutter mobile generating
       // slightly different floating point numbers
       // in Flutter web 0.0 sometimes just appears as 0. or 0
-      RegExp(
-        r'''FlutterError
+      RegExp(r'''
+FlutterError
    Invalid curve endpoint at \d+(\.\d*)?\.
    Curves must map 0\.0 to near zero and 1\.0 to near one but
    BogusCurve mapped \d+(\.\d*)? to \d+(\.\d*)?, which is near \d+(\.\d*)?\.

packages/flutter/test/foundation/assertions_test.dart

@@ -355,7 +355,8 @@ void main() {
 
   test('Identifies user fault', () {
     // User fault because they called `new Text(null)` from their own code.
-    final StackTrace stack = StackTrace.fromString('''#0      _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:42:39)
+    final StackTrace stack = StackTrace.fromString('''
+#0      _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:42:39)
 #1      _AssertionError._throwNew (dart:core-patch/errors_patch.dart:38:5)
 #2      new Text (package:flutter/src/widgets/text.dart:287:10)
 #3      _MyHomePageState.build (package:hello_flutter/main.dart:72:16)
@@ -389,7 +390,8 @@ void main() {
   test('Identifies our fault', () {
     // Our fault because we should either have an assertion in `text_helper.dart`
     // or we should make sure not to pass bad values into new Text.
-    final StackTrace stack = StackTrace.fromString('''#0      _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:42:39)
+    final StackTrace stack = StackTrace.fromString('''
+#0      _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:42:39)
 #1      _AssertionError._throwNew (dart:core-patch/errors_patch.dart:38:5)
 #2      new Text (package:flutter/src/widgets/text.dart:287:10)
 #3      new SomeWidgetUsingText (package:flutter/src/widgets/text_helper.dart:287:10)

packages/flutter/test/widgets/scroll_physics_test.dart

@@ -250,8 +250,8 @@ void main() {
       // in Flutter web 0.0 sometimes just appears as 0. or 0
       expect(
         error.toStringDeep(),
-        matches(RegExp(
-        r'''FlutterError
+        matches(RegExp(r'''
+FlutterError
    ClampingScrollPhysics\.applyBoundaryConditions\(\) was called
    redundantly\.
    The proposed new position\, 500(\.\d*)?, is exactly equal to the current

packages/flutter_driver/lib/src/common/error.dart

@@ -23,11 +23,12 @@ class DriverError extends Error {
   String toString() {
     if (originalError == null)
       return 'DriverError: $message\n';
-    return '''DriverError: $message
+    return '''
+DriverError: $message
 Original error: $originalError
 Original stack trace:
 $originalStackTrace
-    ''';
+''';
   }
 }
 

packages/flutter_tools/lib/src/plugins.dart

@@ -489,7 +489,8 @@ String _readFileContent(File file) {
   return file.existsSync() ? file.readAsStringSync() : null;
 }
 
-const String _androidPluginRegistryTemplateOldEmbedding = '''package io.flutter.plugins;
+const String _androidPluginRegistryTemplateOldEmbedding = '''
+package io.flutter.plugins;
 
 import io.flutter.plugin.common.PluginRegistry;
 {{#plugins}}
@@ -520,7 +521,8 @@ public final class GeneratedPluginRegistrant {
 }
 ''';
 
-const String _androidPluginRegistryTemplateNewEmbedding = '''package io.flutter.plugins;
+const String _androidPluginRegistryTemplateNewEmbedding = '''
+package io.flutter.plugins;
 
 {{#androidX}}
 import androidx.annotation.Keep;
@@ -646,7 +648,8 @@ Future<void> _writeAndroidPluginRegistrant(FlutterProject project, List<Plugin>
   );
 }
 
-const String _objcPluginRegistryHeaderTemplate = '''//
+const String _objcPluginRegistryHeaderTemplate = '''
+//
 //  Generated file. Do not edit.
 //
 
@@ -665,7 +668,8 @@ NS_ASSUME_NONNULL_END
 #endif /* GeneratedPluginRegistrant_h */
 ''';
 
-const String _objcPluginRegistryImplementationTemplate = '''//
+const String _objcPluginRegistryImplementationTemplate = '''
+//
 //  Generated file. Do not edit.
 //
 
@@ -690,7 +694,8 @@ const String _objcPluginRegistryImplementationTemplate = '''//
 @end
 ''';
 
-const String _swiftPluginRegistryTemplate = '''//
+const String _swiftPluginRegistryTemplate = '''
+//
 //  Generated file. Do not edit.
 //
 
@@ -736,7 +741,8 @@ Depends on all your plugins, and provides a function to register them.
 end
 ''';
 
-const String _dartPluginRegistryTemplate = '''//
+const String _dartPluginRegistryTemplate = '''
+//
 // Generated file. Do not edit.
 //
 
@@ -757,7 +763,8 @@ void registerPlugins(PluginRegistry registry) {
 }
 ''';
 
-const String _cppPluginRegistryHeaderTemplate = '''//
+const String _cppPluginRegistryHeaderTemplate = '''
+//
 //  Generated file. Do not edit.
 //
 
@@ -772,7 +779,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry);
 #endif  // GENERATED_PLUGIN_REGISTRANT_
 ''';
 
-const String _cppPluginRegistryImplementationTemplate = '''//
+const String _cppPluginRegistryImplementationTemplate = '''
+//
 //  Generated file. Do not edit.
 //
 

packages/flutter_tools/lib/src/reporting/github_template.dart

@@ -40,7 +40,8 @@ class GitHubTemplateCreator {
       String doctorText
     ) async {
     final String title = '[tool_crash] $errorString';
-    final String body = '''## Command
+    final String body = '''
+## Command
 ```
 $command
 ```

packages/flutter_tools/test/commands.shard/permeable/analyze_once_test.dart

@@ -41,7 +41,8 @@ void main() {
       } else {
         flutterRootUri.write(canonicalizedFlutterRootPath);
       }
-      final String dotPackagesSrc = '''# Generated
+      final String dotPackagesSrc = '''
+# Generated
 flutter:$flutterRootUri/packages/flutter/lib/
 sky_engine:$flutterRootUri/bin/cache/pkg/sky_engine/lib/
 flutter_project:lib/
@@ -357,7 +358,8 @@ class _MyHomePageState extends State<MyHomePage> {
 }
 ''';
 
-const String pubspecYamlSrc = r'''name: flutter_project
+const String pubspecYamlSrc = r'''
+name: flutter_project
 environment:
   sdk: ">=2.1.0 <3.0.0"
 

packages/flutter_tools/test/commands.shard/permeable/create_test.dart

@@ -35,7 +35,8 @@ final Generator _kNoColorTerminalPlatform = () => FakePlatform.fromPlatform(cons
 final Map<Type, Generator> noColorTerminalOverride = <Type, Generator>{
   Platform: _kNoColorTerminalPlatform,
 };
-const String samplesIndexJson = '''[
+const String samplesIndexJson = '''
+[
   { "id": "sample1" },
   { "id": "sample2" }
 ]''';

packages/flutter_tools/test/general.shard/android/gradle_test.dart

@@ -1669,8 +1669,8 @@ plugin1=${plugin1.path}
 
       fileSystem.file('out/android_arm/flutter_embedding_release.pom')
         ..createSync(recursive: true)
-        ..writeAsStringSync(
-'''<?xml version="1.0" encoding="UTF-8"?>
+        ..writeAsStringSync('''
+<?xml version="1.0" encoding="UTF-8"?>
 <project>
   <version>1.0.0-73fd6b049a80bcea2db1f26c7cee434907cd188b</version>
   <dependencies>
@@ -1761,8 +1761,8 @@ plugin1=${plugin1.path}
 
       fileSystem.file('out/android_arm/flutter_embedding_release.pom')
         ..createSync(recursive: true)
-        ..writeAsStringSync(
-'''<?xml version="1.0" encoding="UTF-8"?>
+        ..writeAsStringSync('''
+<?xml version="1.0" encoding="UTF-8"?>
 <project>
   <version>1.0.0-73fd6b049a80bcea2db1f26c7cee434907cd188b</version>
   <dependencies>

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

@@ -396,8 +396,8 @@ void main() {
   });
 }
 
-const String _aaptDataWithExplicitEnabledAndMainLauncherActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithExplicitEnabledAndMainLauncherActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   E: manifest (line=7)
     A: android:versionCode(0x0101021b)=(type 0x10)0x1
     A: android:versionName(0x0101021c)="0.0.1" (Raw: "0.0.1")
@@ -437,8 +437,8 @@ const String _aaptDataWithExplicitEnabledAndMainLauncherActivity =
             A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")''';
 
 
-const String _aaptDataWithDefaultEnabledAndMainLauncherActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithDefaultEnabledAndMainLauncherActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   E: manifest (line=7)
     A: android:versionCode(0x0101021b)=(type 0x10)0x1
     A: android:versionName(0x0101021c)="0.0.1" (Raw: "0.0.1")
@@ -477,8 +477,8 @@ const String _aaptDataWithDefaultEnabledAndMainLauncherActivity =
             A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")''';
 
 
-const String _aaptDataWithNoEnabledActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithNoEnabledActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   E: manifest (line=7)
     A: android:versionCode(0x0101021b)=(type 0x10)0x1
     A: android:versionName(0x0101021c)="0.0.1" (Raw: "0.0.1")
@@ -507,8 +507,8 @@ const String _aaptDataWithNoEnabledActivity =
           E: category (line=45)
             A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")''';
 
-const String _aaptDataWithNoMainActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithNoMainActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   E: manifest (line=7)
     A: android:versionCode(0x0101021b)=(type 0x10)0x1
     A: android:versionName(0x0101021c)="0.0.1" (Raw: "0.0.1")
@@ -535,8 +535,8 @@ const String _aaptDataWithNoMainActivity =
           E: category (line=43)
             A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")''';
 
-const String _aaptDataWithNoLauncherActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithNoLauncherActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   E: manifest (line=7)
     A: android:versionCode(0x0101021b)=(type 0x10)0x1
     A: android:versionName(0x0101021c)="0.0.1" (Raw: "0.0.1")
@@ -563,8 +563,8 @@ const String _aaptDataWithNoLauncherActivity =
           E: action (line=43)
             A: android:name(0x01010003)="android.intent.action.MAIN" (Raw: "android.intent.action.MAIN")''';
 
-const String _aaptDataWithLauncherAndDefaultActivity =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithLauncherAndDefaultActivity = '''
+N: android=http://schemas.android.com/apk/res/android
   N: dist=http://schemas.android.com/apk/distribution
     E: manifest (line=7)
       A: android:versionCode(0x0101021b)=(type 0x10)0x1
@@ -601,8 +601,8 @@ const String _aaptDataWithLauncherAndDefaultActivity =
               A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")
 ''';
 
-const String _aaptDataWithDistNamespace =
-'''N: android=http://schemas.android.com/apk/res/android
+const String _aaptDataWithDistNamespace = '''
+N: android=http://schemas.android.com/apk/res/android
   N: dist=http://schemas.android.com/apk/distribution
     E: manifest (line=7)
       A: android:versionCode(0x0101021b)=(type 0x10)0x1

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

@@ -107,7 +107,8 @@ device_info=/fake/pub.dartlang.org/pub.dartlang.org/device_info-0.4.1+4/
 
         final String actualURL = await creator.toolCrashIssueTemplateGitHubURL(command, errorString, exception, stackTrace, doctorText);
         final String actualBody = Uri.parse(actualURL).queryParameters['body'];
-        const String expectedBody = '''## Command
+        const String expectedBody = '''
+## Command
 ```
 flutter test
 ```

packages/fuchsia_remote_debug_protocol/test/src/runners/ssh_command_runner_test.dart

@@ -79,7 +79,8 @@ void main() {
       const String addr = '192.168.1.1';
       runner = SshCommandRunner.withProcessManager(mockProcessManager,
           address: addr);
-      when<dynamic>(mockProcessResult.stdout).thenReturn('''this
+      when<dynamic>(mockProcessResult.stdout).thenReturn('''
+          this
           has
           four
           lines''');