Align more closely with package:test (#77118)

dev/bots/analyze.dart

@@ -61,9 +61,6 @@ Future<void> run(List<String> arguments) async {
   print('$clock Test imports...');
   await verifyNoTestImports(flutterRoot);
 
-  print('$clock Test package imports...');
-  await verifyNoTestPackageImports(flutterRoot);
-
   print('$clock Bad imports (framework)...');
   await verifyNoBadImportsInFlutter(flutterRoot);
 
@@ -299,79 +296,6 @@ Future<void> verifyNoTestImports(String workingDirectory) async {
   }
 }
 
-Future<void> verifyNoTestPackageImports(String workingDirectory) async {
-  // TODO(ianh): Remove this whole test once https://github.com/dart-lang/matcher/issues/98 is fixed.
-  final List<String> shims = <String>[];
-  final List<String> errors = (await _allFiles(workingDirectory, 'dart', minimumMatches: 2000).toList())
-    .map<String>((File file) {
-      final String name = Uri.file(path.relative(file.path,
-          from: workingDirectory)).toFilePath(windows: false);
-      if (name.startsWith('bin/cache') ||
-          name == 'dev/bots/test.dart' ||
-          name.startsWith('.pub-cache'))
-        return null;
-      final String data = file.readAsStringSync();
-      if (data.contains("import 'package:test/test.dart'")) {
-        if (data.contains("// Defines a 'package:test' shim.")) {
-          shims.add('  $name');
-          if (!data.contains('https://github.com/dart-lang/matcher/issues/98'))
-            return '  $name: Shims must link to the isInstanceOf issue.';
-          if (data.contains("import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;") &&
-              data.contains("export 'package:test/test.dart' hide TypeMatcher, isInstanceOf;"))
-            return null;
-          return '  $name: Shim seems to be missing the expected import/export lines.';
-        }
-        final int count = 'package:test'.allMatches(data).length;
-        if (path.split(file.path).contains('test_driver') ||
-            name.startsWith('dev/missing_dependency_tests/') ||
-            name.startsWith('dev/automated_tests/') ||
-            name.startsWith('dev/snippets/') ||
-            name.startsWith('packages/flutter/test/engine/') ||
-            name.startsWith('examples/layers/test/smoketests/raw/') ||
-            name.startsWith('examples/layers/test/smoketests/rendering/') ||
-            name.startsWith('dev/integration_tests/flutter_gallery/test/calculator')) {
-          // We only exempt driver tests, some of our special trivial tests.
-          // Driver tests aren't typically expected to use TypeMatcher and company.
-          // The trivial tests don't typically do anything at all and it would be
-          // a pain to have to give them a shim.
-          if (!data.contains("import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;"))
-            return '  $name: test does not hide TypeMatcher and isInstanceOf from package:test; consider using a shim instead.';
-          assert(count > 0);
-          if (count == 1)
-            return null;
-          return "  $name: uses 'package:test' $count times.";
-        }
-        if (name.startsWith('packages/flutter_test/')) {
-          // flutter_test has deep ties to package:test
-          return null;
-        }
-        if (data.contains("import 'package:test/test.dart' as test_package;") ||
-            data.contains("import 'package:test/test.dart' as test_package show ")) {
-          if (count == 1)
-            return null;
-        }
-        return "  $name: uses 'package:test' directly";
-      }
-      return null;
-    })
-    .where((String line) => line != null)
-    .toList()
-    ..sort();
-
-  // Fail if any errors
-  if (errors.isNotEmpty) {
-    final String s1 = errors.length == 1 ? 's' : '';
-    final String s2 = errors.length == 1 ? '' : 's';
-    exitWithError(<String>[
-      "${bold}The following file$s2 use$s1 'package:test' incorrectly:$reset",
-      ...errors,
-      "Rather than depending on 'package:test' directly, use one of the shims:",
-      ...shims,
-      "This insulates us from breaking changes in 'package:test'."
-    ]);
-  }
-}
-
 Future<void> verifyNoBadImportsInFlutter(String workingDirectory) async {
   final List<String> errors = <String>[];
   final String libPath = path.join(workingDirectory, 'packages', 'flutter', 'lib');

dev/bots/test/common.dart

@@ -4,16 +4,12 @@
 
 import 'dart:io';
 
-import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-import 'package:test/test.dart' as test_package show TypeMatcher;
+import 'package:test/test.dart';
 
-export 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-
-// Defines a 'package:test' shim.
-// TODO(ianh): Remove this file once https://github.com/dart-lang/matcher/issues/98 is fixed
+export 'package:test/test.dart' hide isInstanceOf;
 
 /// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();
 
 void tryToDelete(Directory directory) {
   // This should not be necessary, but it turns out that

dev/devicelab/test/common.dart

@@ -2,13 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-import 'package:test/test.dart' as test_package show TypeMatcher;
+import 'package:test/test.dart';
 
-export 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-
-// Defines a 'package:test' shim.
-// TODO(ianh): Remove this file once https://github.com/dart-lang/matcher/issues/98 is fixed
+export 'package:test/test.dart' hide isInstanceOf;
 
 /// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();

dev/integration_tests/android_semantics_testing/lib/src/common.dart

@@ -5,6 +5,7 @@
 import 'dart:convert';
 
 import 'package:meta/meta.dart';
+
 import 'constants.dart';
 
 /// A semantics node created from Android accessibility information.

dev/integration_tests/android_semantics_testing/lib/src/flutter_test_alternative.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Defines a 'package:test' shim.
-// TODO(ianh): Remove this file once https://github.com/dart-lang/matcher/issues/98 is fixed
-
-import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-import 'package:test/test.dart' as test_package show TypeMatcher;
-
-export 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-
-/// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();

dev/integration_tests/android_semantics_testing/lib/src/matcher.dart

@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:flutter_test/flutter_test.dart';
+
 import 'common.dart';
 import 'constants.dart';
-import 'flutter_test_alternative.dart';
 
 /// Matches an [AndroidSemanticsNode].
 ///

dev/tools/test/common.dart

@@ -4,21 +4,15 @@
 
 import 'dart:io';
 
-import 'package:file/file.dart';
-import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-import 'package:test/test.dart' as test_package show TypeMatcher;
-
-import 'package:dev_tools/stdio.dart';
-
 import 'package:args/args.dart';
+import 'package:dev_tools/stdio.dart';
+import 'package:file/file.dart';
+import 'package:test/test.dart';
 
-export 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
-
-// Defines a 'package:test' shim.
-// TODO(ianh): Remove this file once https://github.com/dart-lang/matcher/issues/98 is fixed
+export 'package:test/test.dart' hide isInstanceOf;
 
 /// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();
 
 void tryToDelete(Directory directory) {
   // This should not be necessary, but it turns out that

packages/flutter/test/flutter_test_alternative.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Defines a 'package:test' shim.
-// TODO(ianh): Remove this file once https://github.com/dart-lang/matcher/issues/98 is fixed
-
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' as test_package show TypeMatcher; // ignore: deprecated_member_use
-
-export 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
-export 'package:test_api/fake.dart'; // ignore: deprecated_member_use
-export 'package:flutter_test/flutter_test.dart' show createTestImage;
-
-/// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
-
-/// Whether we are running in a web browser.
-const bool isBrowser = identical(0, 0.0);

packages/flutter/test/foundation/assertions_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'capture_output.dart';
 

packages/flutter/test/foundation/bit_field_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 // ignore: unused_field
 enum _TestEnum { a, b, c, d, e, f, g, h }

packages/flutter/test/foundation/caching_iterable_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 int yieldCount = 0;
 

packages/flutter/test/foundation/consolidate_response_test.dart

@@ -3,16 +3,17 @@
 // found in the LICENSE file.
 
 @TestOn('!chrome')
+
 import 'dart:async';
 import 'dart:io';
 import 'dart:typed_data';
 
 import 'package:flutter/foundation.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 final Uint8List chunkOne = Uint8List.fromList(<int>[0, 1, 2, 3, 4, 5]);
 final Uint8List chunkTwo = Uint8List.fromList(<int>[6, 7, 8, 9, 10]);
+
 void main() {
   group(consolidateHttpClientResponseBytes, () {
     late MockHttpClientResponse response;

packages/flutter/test/foundation/constants_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('isWeb is false for flutter tester', () {

packages/flutter/test/foundation/double_precision_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('debugFormatDouble formats doubles', () {

packages/flutter/test/foundation/error_reporting_test.dart

@@ -3,8 +3,9 @@
 // found in the LICENSE file.
 
 @TestOn('!chrome')
+
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 Object getAssertionErrorWithMessage() {
   try {

packages/flutter/test/foundation/isolates_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 int test1(int value) {
   return value + 1;

packages/flutter/test/foundation/licenses_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('LicenseEntryWithLineBreaks - most cases', () {

packages/flutter/test/foundation/print_test.dart

@@ -4,7 +4,7 @@
 
 import 'package:flutter/foundation.dart';
 import 'package:fake_async/fake_async.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'capture_output.dart';
 

packages/flutter/test/foundation/reassemble_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 class TestFoundationFlutterBinding extends BindingBase {
   bool? wasLocked;

packages/flutter/test/foundation/serialization_test.dart

@@ -5,7 +5,7 @@
 import 'dart:typed_data';
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   group('Write and read buffer round-trip', () {

packages/flutter/test/foundation/service_extensions_test.dart

@@ -12,7 +12,7 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 class TestServiceExtensionsBinding extends BindingBase
   with SchedulerBinding,

packages/flutter/test/foundation/stack_frame_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('Parses line', () {

packages/flutter/test/foundation/stack_trace_test.dart

@@ -3,8 +3,9 @@
 // found in the LICENSE file.
 
 @TestOn('!chrome')
+
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   // TODO(ianh): These tests and the filtering mechanism should be revisited to

packages/flutter/test/foundation/synchronous_future_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/foundation.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('SynchronousFuture control test', () async {

packages/flutter/test/gestures/arena_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 typedef GestureArenaCallback = void Function(Object key);
 

packages/flutter/test/gestures/double_tap_test.dart

@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/gestures.dart';
 import 'package:fake_async/fake_async.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'gesture_tester.dart';
 
 class TestGestureArenaMember extends GestureArenaMember {

packages/flutter/test/gestures/gesture_binding_resample_event_test.dart

@@ -9,8 +9,7 @@ import 'package:fake_async/fake_async.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/scheduler.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 typedef HandleEventCallback = void Function(PointerEvent event);
 

packages/flutter/test/gestures/gesture_binding_test.dart

@@ -7,8 +7,7 @@ import 'dart:ui' as ui;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/scheduler.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 typedef HandleEventCallback = void Function(PointerEvent event);
 

packages/flutter/test/gestures/gesture_tester.dart

@@ -2,12 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:fake_async/fake_async.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:meta/meta.dart';
-import 'package:fake_async/fake_async.dart';
-
-import '../flutter_test_alternative.dart';
 
 class TestGestureFlutterBinding extends BindingBase with GestureBinding { }
 

packages/flutter/test/gestures/hit_test_test.dart

@@ -3,10 +3,9 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:vector_math/vector_math_64.dart';
 
-import '../flutter_test_alternative.dart';
-
 void main() {
   test('wrapped HitTestResult gets HitTestEntry added to wrapping HitTestResult', () async {
     final HitTestEntry entry1 = HitTestEntry(_DummyHitTestTarget());

packages/flutter/test/gestures/locking_test.dart

@@ -6,8 +6,7 @@ import 'dart:ui' as ui;
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 typedef HandleEventCallback = void Function(PointerEvent event);
 

packages/flutter/test/gestures/long_press_test.dart

@@ -3,8 +3,8 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'gesture_tester.dart';
 
 // Down/move/up pair 1: normal tap sequence

packages/flutter/test/gestures/lsq_solver_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   bool approx(double value, double expectation) {

packages/flutter/test/gestures/pointer_signal_resolver_test.dart

@@ -3,10 +3,9 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:vector_math/vector_math_64.dart';
 
-import '../flutter_test_alternative.dart';
-
 class TestPointerSignalListener {
   TestPointerSignalListener(this.event);
 

packages/flutter/test/gestures/resampler_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/gestures.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   PointerEvent _createSimulatedPointerAddedEvent(

packages/flutter/test/harness/trivial_test.dart

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('should pass', () {

packages/flutter/test/material/colors_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/material.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 const List<int> primaryKeys = <int>[50, 100, 200, 300, 400, 500, 600, 700, 800, 900];
 const List<int> accentKeys = <int>[100, 200, 400, 700];

packages/flutter/test/painting/box_fit_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/painting.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('applyBoxFit', () {

packages/flutter/test/painting/decoration_test.dart

@@ -9,8 +9,8 @@ import 'dart:ui' as ui show Image, ColorFilter;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/painting.dart';
 import 'package:fake_async/fake_async.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import '../image_data.dart';
 import '../painting/mocks_for_image_cache.dart';
 import '../rendering/rendering_tester.dart';

packages/flutter/test/painting/geometry_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/painting.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('positionDependentBox', () {

packages/flutter/test/painting/image_cache_resize_test.dart

@@ -5,7 +5,7 @@
 import 'dart:ui' as ui;
 
 import 'package:flutter/painting.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import '../rendering/rendering_tester.dart';
 import 'mocks_for_image_cache.dart';

packages/flutter/test/painting/image_cache_test.dart

@@ -8,8 +8,8 @@ import 'dart:ui' as ui;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/painting.dart';
 import 'package:flutter/scheduler.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import '../rendering/rendering_tester.dart';
 import 'mocks_for_image_cache.dart';
 

packages/flutter/test/painting/image_decoder_test.dart

@@ -6,8 +6,8 @@ import 'dart:typed_data';
 import 'dart:ui' as ui;
 
 import 'package:flutter/painting.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import '../image_data.dart';
 import 'painting_utils.dart';
 

packages/flutter/test/painting/strut_style_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/painting.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('StrutStyle diagnostics test', () {

packages/flutter/test/painting/text_style_test.dart

@@ -4,9 +4,9 @@
 
 import 'dart:ui' as ui show TextStyle, ParagraphStyle, FontFeature, Shadow;
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/painting.dart';
-import 'package:flutter/src/foundation/constants.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 // This matcher verifies ui.TextStyle.toString (from dart:ui) reports a superset
 // of the given TextStyle's (from painting.dart) properties.

packages/flutter/test/physics/near_equal_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/physics.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('test_friction', () {

packages/flutter/test/rendering/annotated_region_test.dart

@@ -4,7 +4,7 @@
 
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   group('$AnnotatedRegion find', () {

packages/flutter/test/rendering/baseline_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/cached_intrinsics_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 class RenderTestBox extends RenderBox {
   double value = 0.0;

packages/flutter/test/rendering/constraints_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/debug_test.dart

@@ -5,8 +5,8 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
 import 'package:vector_math/vector_math_64.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'mock_canvas.dart';
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/dynamic_intrinsics_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/first_frame_test.dart

@@ -9,8 +9,7 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('Flutter dispatches first frame event on the web only', () async {

packages/flutter/test/rendering/independent_layout_test.dart

@@ -5,7 +5,7 @@
 import 'dart:ui' as ui show window;
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/intrinsic_width_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/mouse_tracker_cursor_test.dart

@@ -8,8 +8,8 @@ import 'dart:ui' show PointerChange;
 import 'package:flutter/rendering.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'mouse_tracker_test_utils.dart';
 
 typedef MethodCallHandler = Future<dynamic> Function(MethodCall call);

packages/flutter/test/rendering/mouse_tracker_test.dart

@@ -7,8 +7,8 @@ import 'dart:ui' show PointerChange;
 
 import 'package:flutter/rendering.dart';
 import 'package:flutter/gestures.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'mouse_tracker_test_utils.dart';
 
 MouseTracker get _mouseTracker => RendererBinding.instance!.mouseTracker;

packages/flutter/test/rendering/mutations_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/non_render_object_root_test.dart

@@ -4,7 +4,7 @@
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/offstage_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/overflow_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/paragraph_intrinsics_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('list body and paragraph intrinsics', () {

packages/flutter/test/rendering/positioned_box_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/proxy_box_test.dart

@@ -9,7 +9,7 @@ import 'package:flutter/animation.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/proxy_getters_and_setters_test.dart

@@ -4,7 +4,7 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('RenderConstrainedBox getters and setters', () {

packages/flutter/test/rendering/proxy_sliver_test.dart

@@ -4,7 +4,7 @@
 
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/reattach_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/relative_rect_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('RelativeRect.==', () {

packages/flutter/test/rendering/repaint_boundary_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/semantics_and_children_test.dart

@@ -4,8 +4,7 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
-import 'package:flutter_test/flutter_test.dart' show TestVSync;
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/simple_semantics_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/size_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/sliver_cache_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/sliver_fixed_extent_layout_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/sliver_persistent_header_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/slivers_block_test.dart

@@ -4,8 +4,7 @@
 
 import 'package:flutter/rendering.dart';
 import 'package:flutter/animation.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/slivers_layout_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/stack_test.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/rendering/transform_test.dart

@@ -5,7 +5,7 @@
 import 'dart:math' as math;
 
 import 'package:flutter/rendering.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'rendering_tester.dart';
 

packages/flutter/test/scheduler/animation_test.dart

@@ -5,8 +5,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'scheduler_tester.dart';
 

packages/flutter/test/scheduler/priority_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/scheduler.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test('Priority operators control test', () async {

packages/flutter/test/scheduler/scheduler_test.dart

@@ -8,8 +8,8 @@ import 'dart:ui' show window;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-import '../flutter_test_alternative.dart';
 import 'scheduler_tester.dart';
 
 class TestSchedulerBinding extends BindingBase with SchedulerBinding, ServicesBinding {

packages/flutter/test/semantics/custom_semantics_action_test.dart

@@ -3,8 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/semantics.dart';
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   group(CustomSemanticsAction, () {

packages/flutter/test/semantics/semantics_service_test.dart

@@ -6,9 +6,7 @@ import 'dart:ui' show TextDirection;
 
 import 'package:flutter/semantics.dart';
 import 'package:flutter/services.dart' show SystemChannels;
-import 'package:flutter_test/flutter_test.dart' show TestWidgetsFlutterBinding;
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();

packages/flutter/test/services/message_codecs_test.dart

@@ -10,7 +10,8 @@ import 'dart:typed_data';
 
 import 'package:flutter/foundation.dart' show WriteBuffer;
 import 'package:flutter/services.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
+
 import 'message_codecs_testing.dart';
 
 void main() {

packages/flutter/test/services/message_codecs_testing.dart

@@ -5,7 +5,7 @@
 import 'dart:typed_data';
 
 import 'package:flutter/services.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void checkEncoding<T>(MessageCodec<T> codec, T message, List<int> expectedBytes) {
   final ByteData encoded = codec.encodeMessage(message)!;

packages/flutter/test/services/message_codecs_vm_test.dart

@@ -7,7 +7,8 @@ import 'dart:typed_data';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
+
 import 'message_codecs_testing.dart';
 
 void main() {

packages/flutter/test/services/platform_channel_test.dart

@@ -3,9 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart' show TestWidgetsFlutterBinding;
-
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();

packages/flutter/test/services/platform_views_test.dart

@@ -4,8 +4,7 @@
 
 import 'package:flutter/painting.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart' show TestWidgetsFlutterBinding;
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import 'fake_platform_views.dart';
 

packages/flutter/test/services/text_input_test.dart

@@ -7,8 +7,7 @@ import 'dart:convert' show utf8;
 import 'dart:convert' show jsonDecode;
 
 import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart' show TestWidgetsFlutterBinding;
-import '../flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();

packages/flutter/test_private/README.md

@@ -32,7 +32,6 @@ To add a private test, add a manifest file of the form (assuming
   ],
   "pubspec": "my_private_test.pubspec.yaml",
   "deps": [
-    "test/flutter_test_alternative.dart",
     "lib/src/subpackage/my_private_implementation.dart",
   ]
 }

packages/flutter/test_private/test/animated_icons_private_test.dart.tmpl

@@ -15,8 +15,7 @@ import 'dart:ui' as ui show Paint, Path, Canvas;
 
 import 'package:flutter/animation.dart';
 import 'package:flutter/widgets.dart';
-
-import 'test/flutter_test_alternative.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 part 'src/material/animated_icons/animated_icons.dart';
 part 'src/material/animated_icons/animated_icons_data.dart';

packages/flutter/test_private/test/animated_icons_private_test.json

@@ -3,9 +3,7 @@
     "animated_icons_private_test.dart.tmpl"
   ],
   "pubspec": "pubspec.yaml",
-  "test_deps": [
-    "test/flutter_test_alternative.dart"
-  ],
+  "test_deps": [],
   "deps": [
     "lib/src/material/animated_icons/animated_icons.dart",
     "lib/src/material/animated_icons/animated_icons_data.dart",
@@ -24,4 +22,4 @@
     "lib/src/material/animated_icons/data/search_ellipsis.g.dart",
     "lib/src/material/animated_icons/data/view_list.g.dart"
   ]
-}
\ No newline at end of file
+}

packages/flutter_driver/test/common.dart

@@ -5,17 +5,13 @@
 import 'dart:io';
 
 import 'package:flutter_driver/src/common/error.dart';
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' as test_package show TypeMatcher; // ignore: deprecated_member_use
+import 'package:test_api/test_api.dart'; // ignore: deprecated_member_use
 
-export 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
+export 'package:test_api/test_api.dart' hide isInstanceOf; // ignore: deprecated_member_use
 export 'package:test_api/fake.dart'; // ignore: deprecated_member_use
 
-// Defines a 'package:test' shim.
-// TODO(ianh): Clean this up once https://github.com/dart-lang/matcher/issues/98 is fixed
-
 /// A matcher that compares the type of the actual value to the type argument T.
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();
 
 void tryToDelete(Directory directory) {
   // This should not be necessary, but it turns out that

packages/flutter_test/lib/src/_matchers_io.dart

@@ -9,8 +9,7 @@ import 'package:flutter/widgets.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:test_api/src/frontend/async_matcher.dart'; // ignore: implementation_imports
-// ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf;
+import 'package:test_api/test_api.dart'; // ignore: deprecated_member_use
 
 import 'binding.dart';
 import 'finders.dart';

packages/flutter_test/lib/src/_matchers_web.dart

@@ -7,8 +7,7 @@ import 'dart:ui' as ui;
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 import 'package:test_api/src/frontend/async_matcher.dart'; // ignore: implementation_imports
-// ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf;
+import 'package:test_api/test_api.dart'; // ignore: deprecated_member_use
 
 import 'binding.dart';
 import 'finders.dart';

packages/flutter_test/lib/src/matchers.dart

@@ -7,10 +7,9 @@ import 'dart:typed_data';
 import 'dart:ui' as ui;
 import 'dart:ui';
 
+// This import is discouraged in general, but we need it to implement flutter_test.
 // ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf;
-// ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' as test_package show TypeMatcher;
+import 'package:test_api/test_api.dart';
 import 'package:test_api/src/frontend/async_matcher.dart'; // ignore: implementation_imports
 
 import 'package:flutter/foundation.dart';
@@ -196,7 +195,7 @@ final Matcher throwsAssertionError = throwsA(isAssertionError);
 ///
 ///  * [throwsFlutterError], to test if a function throws a [FlutterError].
 ///  * [isAssertionError], to test if any object is any kind of [AssertionError].
-final test_package.TypeMatcher<FlutterError> isFlutterError = isA<FlutterError>();
+final TypeMatcher<FlutterError> isFlutterError = isA<FlutterError>();
 
 /// A matcher for [AssertionError].
 ///
@@ -206,11 +205,12 @@ final test_package.TypeMatcher<FlutterError> isFlutterError = isA<FlutterError>(
 ///
 ///  * [throwsAssertionError], to test if a function throws any [AssertionError].
 ///  * [isFlutterError], to test if any object is a [FlutterError].
-final test_package.TypeMatcher<AssertionError> isAssertionError = isA<AssertionError>();
+final TypeMatcher<AssertionError> isAssertionError = isA<AssertionError>();
 
 /// A matcher that compares the type of the actual value to the type argument T.
-// TODO(ianh): Remove this once https://github.com/dart-lang/matcher/issues/98 is fixed
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+///
+/// This is identical to [isA] and is included for backwards compatibility.
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();
 
 /// Asserts that two [double]s are equal, within some tolerated error.
 ///

packages/flutter_test/lib/src/widget_tester.dart

@@ -11,6 +11,7 @@ import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
 import 'package:meta/meta.dart';
 
+// The test_api package is not for general use... it's literally for our use.
 // ignore: deprecated_member_use
 import 'package:test_api/test_api.dart' as test_package;
 
@@ -25,13 +26,26 @@ import 'test_compat.dart';
 import 'test_pointer.dart';
 import 'test_text_input.dart';
 
-/// Keep users from needing multiple imports to test semantics.
+// Keep users from needing multiple imports to test semantics.
 export 'package:flutter/rendering.dart' show SemanticsHandle;
 
+// We re-export the test package minus some features that we reimplement.
+//
+// Specifically:
+//
+//  - test, group, setUpAll, tearDownAll, setUp, tearDown, and expect would
+//    conflict with our own implementations in test_compat.dart. This handles
+//    setting up a declarer when one is not defined, which can happen when a
+//    test is executed via `flutter run`.
+//
+//  - expect is reimplemented below, to catch incorrect async usage.
+//
+//  - isInstanceOf is reimplemented in matchers.dart because we don't want to
+//    mark it as deprecated (ours is just a method, not a class).
+//
+// The test_api package has a deprecation warning to discourage direct use but
+// that doesn't apply here.
 // ignore: deprecated_member_use
-/// Hide these imports so that they do not conflict with our own implementations in
-/// test_compat.dart. This handles setting up a declarer when one is not defined, which
-/// can happen when a test is executed via flutter_run.
 export 'package:test_api/test_api.dart' hide
   test,
   group,
@@ -39,9 +53,8 @@ export 'package:test_api/test_api.dart' hide
   tearDownAll,
   setUp,
   tearDown,
-  expect, // we have our own wrapper below
-  TypeMatcher, // matcher's TypeMatcher conflicts with the one in the Flutter framework
-  isInstanceOf; // we have our own wrapper in matchers.dart
+  expect,
+  isInstanceOf;
 
 /// Signature for callback to [testWidgets] and [benchmarkWidgets].
 typedef WidgetTesterCallback = Future<void> Function(WidgetTester widgetTester);

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

@@ -16,10 +16,7 @@ import 'package:flutter_tools/src/globals.dart' as globals;
 import 'package:flutter_tools/src/localizations/gen_l10n.dart';
 import 'package:flutter_tools/src/localizations/gen_l10n_types.dart';
 import 'package:flutter_tools/src/localizations/localizations_utils.dart';
-
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
-// ignore: deprecated_member_use
-export 'package:test_core/test_core.dart' hide TypeMatcher, isInstanceOf, test; // Defines a 'package:test' shim.
+import 'package:test/test.dart';
 
 final String defaultL10nPathString = globals.fs.path.join('lib', 'l10n');
 final String syntheticPackagePath = globals.fs.path.join('.dart_tool', 'flutter_gen');

packages/flutter_tools/test/src/common.dart

@@ -8,35 +8,33 @@ import 'dart:async';
 
 import 'package:args/args.dart';
 import 'package:args/command_runner.dart';
+import 'package:fake_async/fake_async.dart';
 import 'package:file/memory.dart';
+import 'package:flutter_tools/src/base/common.dart';
+import 'package:flutter_tools/src/base/context.dart';
+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/user_messages.dart';
 import 'package:flutter_tools/src/cache.dart';
+import 'package:flutter_tools/src/commands/create.dart';
 import 'package:flutter_tools/src/convert.dart';
 import 'package:flutter_tools/src/doctor.dart';
-import 'package:flutter_tools/src/vmservice.dart';
-import 'package:vm_service/vm_service.dart' as vm_service;
-import 'package:path/path.dart' as path; // ignore: package_path_import
-
-import 'package:flutter_tools/src/base/common.dart';
-import 'package:flutter_tools/src/base/context.dart';
-import 'package:flutter_tools/src/base/file_system.dart';
-import 'package:flutter_tools/src/base/io.dart';
-import 'package:flutter_tools/src/commands/create.dart';
+import 'package:flutter_tools/src/globals.dart' as globals;
 import 'package:flutter_tools/src/runner/flutter_command.dart';
 import 'package:flutter_tools/src/runner/flutter_command_runner.dart';
-import 'package:flutter_tools/src/globals.dart' as globals;
+import 'package:flutter_tools/src/vmservice.dart';
 import 'package:meta/meta.dart';
-import 'package:fake_async/fake_async.dart';
-import 'package:test_api/test_api.dart' as test_package show TypeMatcher, test; // ignore: deprecated_member_use
-import 'package:test_api/test_api.dart' hide TypeMatcher, isInstanceOf; // ignore: deprecated_member_use
-// ignore: deprecated_member_use
-export 'package:test_core/test_core.dart' hide TypeMatcher, isInstanceOf, test; // Defines a 'package:test' shim.
+import 'package:path/path.dart' as path; // ignore: package_path_import
+import 'package:test_api/test_api.dart' as test_package show test; // ignore: deprecated_member_use
+import 'package:test_api/test_api.dart' hide test; // ignore: deprecated_member_use
+import 'package:vm_service/vm_service.dart' as vm_service;
+
+export 'package:test_api/test_api.dart' hide test, isInstanceOf; // ignore: deprecated_member_use
 
 /// A matcher that compares the type of the actual value to the type argument T.
-// TODO(ianh): Remove this once https://github.com/dart-lang/matcher/issues/98 is fixed
-test_package.TypeMatcher<T> isInstanceOf<T>() => isA<T>();
+TypeMatcher<T> isInstanceOf<T>() => isA<T>();
 
 void tryToDelete(Directory directory) {
   // This should not be necessary, but it turns out that
@@ -135,7 +133,7 @@ Matcher throwsToolExit({ int exitCode, Pattern message }) {
 }
 
 /// Matcher for [ToolExit]s.
-final test_package.TypeMatcher<ToolExit> isToolExit = isA<ToolExit>();
+final TypeMatcher<ToolExit> isToolExit = isA<ToolExit>();
 
 /// Matcher for functions that throw [ProcessException].
 Matcher throwsProcessException({ Pattern message }) {
@@ -147,7 +145,7 @@ Matcher throwsProcessException({ Pattern message }) {
 }
 
 /// Matcher for [ProcessException]s.
-final test_package.TypeMatcher<ProcessException> isProcessException = isA<ProcessException>();
+final TypeMatcher<ProcessException> isProcessException = isA<ProcessException>();
 
 /// Creates a flutter project in the [temp] directory using the
 /// [arguments] list if specified, or `--no-pub` if not.
@@ -439,7 +437,7 @@ Matcher matchDoctorValidation({
   String statusInfo,
   dynamic messages
 }) {
-  return const test_package.TypeMatcher<ValidationResult>()
+  return const TypeMatcher<ValidationResult>()
     .having((ValidationResult result) => result.type, 'type', validationType)
     .having((ValidationResult result) => result.statusInfo, 'statusInfo', statusInfo)
     .having((ValidationResult result) => result.messages, 'messages', messages);