[CQ] [testing] mock support for test_reflective_loader

Change-Id: I6db62d6adb03576763f65157a45227b884937b17
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/412804
Reviewed-by: Brian Wilkerson <[email protected]>
Auto-Submit: Phil Quitslund <[email protected]>
Commit-Queue: Paul Berry <[email protected]>
Reviewed-by: Paul Berry <[email protected]>

Author: pq

pkg/analyzer_utilities/lib/test/mock_packages/mock_packages.dart

@@ -139,6 +139,11 @@ mixin MockPackagesMixin {
     return packageFolder.getChildAssumingFolder('lib');
   }
 
+  Folder addTestReflectiveLoader() {
+    var packageFolder = _addFiles('test_reflective_loader');
+    return packageFolder.getChildAssumingFolder('lib');
+  }
+
   Folder addUI() {
     var packageFolder = _addFiles('ui');
     return packageFolder.getChildAssumingFolder('lib');

pkg/analyzer_utilities/lib/test/mock_packages/package_content/test_reflective_loader/lib/test_reflective_loader.dart

@@ -0,0 +1,17 @@
+library test_reflective_loader;
+
+const Object reflectiveTest = _ReflectiveTest();
+const Object skippedTest = SkippedTest();
+const Object soloTest = _SoloTest();
+
+class SkippedTest {
+  const SkippedTest({String? issue, String? reason});
+}
+
+class _ReflectiveTest {
+  const _ReflectiveTest();
+}
+
+class _SoloTest {
+  const _SoloTest();
+}

pkg/analyzer_utilities/lib/test/mock_packages/package_content/test_reflective_loader/pubspec.yaml

@@ -0,0 +1 @@
+name: test_reflective_loader

pkg/linter/test/rule_test_support.dart

@@ -177,7 +177,7 @@ class PubPackageResolutionTest extends _ContextResolutionTest {
 
   bool get addMetaPackageDep => false;
 
-  bool get addReflectiveTestLoaderPackageDep => false;
+  bool get addTestReflectiveLoaderPackageDep => false;
 
   bool get dumpAstOnFailures => true;
 
@@ -332,17 +332,8 @@ class PubPackageResolutionTest extends _ContextResolutionTest {
       configCopy.add(name: 'meta', rootPath: metaPath);
     }
 
-    if (addReflectiveTestLoaderPackageDep) {
-      var testReflectiveLoaderPath =
-          '$workspaceRootPath/test_reflective_loader';
-      newFile('$testReflectiveLoaderPath/lib/test_reflective_loader.dart', r'''
-library test_reflective_loader;
-
-const Object reflectiveTest = _ReflectiveTest();
-class _ReflectiveTest {
-  const _ReflectiveTest();
-}
-''');
+    if (addTestReflectiveLoaderPackageDep) {
+      var testReflectiveLoaderPath = addTestReflectiveLoader().parent.path;
       configCopy.add(
         name: 'test_reflective_loader',
         rootPath: testReflectiveLoaderPath,

pkg/linter/test/rules/strict_top_level_inference_test.dart

@@ -16,7 +16,7 @@ void main() {
 @reflectiveTest
 class StrictTopLevelInferenceTest extends LintRuleTest {
   @override
-  bool get addReflectiveTestLoaderPackageDep => true;
+  bool get addTestReflectiveLoaderPackageDep => true;
 
   @override
   List<ErrorCode> get ignoredErrorCodes => [

pkg/linter/test/rules/unreachable_from_main_test.dart

@@ -18,7 +18,7 @@ class UnreachableFromMainTest extends LintRuleTest {
   bool get addMetaPackageDep => true;
 
   @override
-  bool get addReflectiveTestLoaderPackageDep => true;
+  bool get addTestReflectiveLoaderPackageDep => true;
 
   @override
   String get lintRule => LintNames.unreachable_from_main;