Refactor integration tests. (#4208)

Author: davidmorgan

.github/workflows/dart.yml

@@ -1,9 +1,10 @@
 sdk:
-- pubspec
+- dev
 
 os:
 - linux
 
 stages:
 - analyze_and_format:
+  - format
   - analyze: --fatal-infos .

_benchmark/mono_pkg.yaml

@@ -1,16 +1,18 @@
 sdk:
-- main
+- dev
 
 os:
 - linux
-- windows
 
 stages:
 - analyze_and_format:
+  - format
   - analyze: --fatal-infos .
-    os: linux
 - unit_test:
   - command: dart run build_runner test -- -p chrome --test-randomize-ordering-seed=random
+    os:
+    - linux
+    - windows
   # TODO(https://github.com/dart-lang/build/issues/3423): restore this on windows
   - command: dart run build_runner test -- -p vm test/configurable_uri_test.dart --test-randomize-ordering-seed=random
     os: linux
@@ -27,8 +29,3 @@ stages:
     os: windows
   - test: --total-shards 3 --shard-index 2 --test-randomize-ordering-seed=random
     os: windows
-# This stage is configured to only run for scheduled builds (see mono_repo.yaml)
-- e2e_test_cron:
-  - test:
-    sdk:
-    - be/raw/latest

_test/build.throws.yaml

@@ -7,7 +7,6 @@ library;
 
 import 'dart:io';
 
-import 'package:build_runner/src/internal.dart';
 import 'package:path/path.dart' as p;
 import 'package:test/test.dart';
 
@@ -127,25 +126,6 @@ void main() {
       expect(dartSource.existsSync(), true);
     });
 
-    test('Re-snapshots if there is no asset graph', () async {
-      final assetGraph = assetGraphPathFor(scriptKernelLocation);
-      await File(assetGraph).delete();
-
-      final nextBuild = await runBuild();
-      expect(
-        (nextBuild.stdout as String).split('\n'),
-        containsAllInOrder([
-          contains('Generating the build script'),
-          contains('Compiling the build script.'),
-          contains('Creating the asset graph.'),
-          contains(
-            'Building, full build because there is no valid asset graph.',
-          ),
-          contains(BuildLog.successPattern),
-        ]),
-      );
-    });
-
     test('incremental build after resolve missing import', () async {
       final dartSource = File(p.join('lib', 'app.dart'));
       dartSource.writeAsStringSync(

_test/mono_pkg.yaml

@@ -1,19 +1,12 @@
 sdk:
-- pubspec
 - dev
 
+os:
+- linux
+
 stages:
 - analyze_and_format:
+  - format
   - analyze: --fatal-infos .
-  - format:
-    sdk:
-    - dev
 - unit_test:
   - test: --test-randomize-ordering-seed=random
-    os:
-    - linux
-    - windows
-
-cache:
-  directories:
-  - .dart_tool/build

_test/test/build_integration_test.dart

@@ -1,17 +1,12 @@
 sdk:
 - dev
 
+os:
+- linux
+
 stages:
 - analyze_and_format:
-  - group:
-    - format
-    - analyze: --fatal-infos .
+  - format
+  - analyze: --fatal-infos .
 - unit_test:
   - test: --test-randomize-ordering-seed=random
-    os:
-    - linux
-    - windows
-
-cache:
-  directories:
-    - .dart_tool/build

_test/test/exception_handling_test.dart

@@ -1,14 +1,13 @@
 sdk:
 - dev
-- pubspec
+
+os:
+- linux
 
 stages:
 - analyze_and_format:
-  - group:
-    - format
-    - analyze: --fatal-infos .
-    sdk:
-    - dev
+  - format
+  - analyze: --fatal-infos .
 - unit_test:
   - test: --test-randomize-ordering-seed=random
     os: