debug ContextBuilder getAnalysisOptions on Windows

pkg/analyzer/test/src/context/builder_test.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.test.src.context.context_builder_test;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/source/package_map_resolver.dart';
 import 'package:analyzer/src/command_line/arguments.dart';
@@ skipping 87 matching lines @@
     builder = new ContextBuilder(resourceProvider, sdkManager, contentCache,
         options: builderOptions);
   }
 
   void createFile(String path, String content) {
     resourceProvider.newFile(path, content);
   }
 
   @override
   void setUp() {
-    resourceProvider = new MemoryResourceProvider();
+    resourceProvider = new MemoryResourceProvider(
+        // On Windows, ensure that the current drive matches
+        // the drive inserted by MemoryResourceProvider.convertPath
+        // so that packages are mapped to the correct drive
+        context: path.style == path.Style.windows
+            ? new path.Context(current: 'C:\\')
+            : null);
     pathContext = resourceProvider.pathContext;
     new MockSdk(resourceProvider: resourceProvider);
     sdkManager =
         new DartSdkManager(resourceProvider.convertPath('/sdk'), false);
     contentCache = new ContentCache();
     builder = new ContextBuilder(resourceProvider, sdkManager, contentCache,
         options: builderOptions);
   }
 
   @failingTest
@@ skipping 596 matching lines @@
     _expectEqualOptions(options, expected);
   }
 
   void test_getAnalysisOptions_default_flutter() {
     _defineMockLintRules();
     AnalysisOptionsImpl defaultOptions = new AnalysisOptionsImpl();
     builderOptions.defaultOptions = defaultOptions;
     AnalysisOptionsImpl expected = new AnalysisOptionsImpl();
     expected.lint = true;
     expected.lintRules = <Linter>[_mockLintRule];
+    String packagesFilePath =
+        resourceProvider.convertPath('/some/directory/path/.packages');
+    print('>>> packages: $packagesFilePath');
+    createFile(packagesFilePath, 'flutter:/pkg/flutter/lib/');
+    String optionsFilePath = resourceProvider
+        .convertPath('/pkg/flutter/lib/analysis_options_user.yaml');
+    print('>>> options: $optionsFilePath');
     createFile(
-        resourceProvider.convertPath('/some/directory/path/.packages'),
-        '''
-flutter:/pkg/flutter/lib/
-''');
-    createFile(
-        resourceProvider
-            .convertPath('/pkg/flutter/lib/analysis_options_user.yaml'),
+        optionsFilePath,
         '''
 linter:
   rules:
     - mock_lint_rule
 ''');
-    AnalysisOptions options = builder.getAnalysisOptions(
-        resourceProvider.convertPath('/some/directory/path'));
+    String projPath = resourceProvider.convertPath('/some/directory/path');
+    AnalysisOptions options = builder.getAnalysisOptions(projPath);
     // TODO(danrubel) fix on Windows
     if (resourceProvider.absolutePathContext.separator != r'\') {
       _expectEqualOptions(options, expected);
+    } else {
+      // echo some debugging information
+      print('>>> projPath: $projPath');
+      print('>>>   ${builderOptions.defaultAnalysisOptionsFilePath}');
+      print('>>> getOptionsFile: ${builder.getOptionsFile(projPath)}');
+      _expectEqualOptions(options, expected);
+      fail('>>>>>>> Fail to echo test output on bots <<<<<<<');
     }
   }
 
   void test_getAnalysisOptions_default_noOverrides() {
     AnalysisOptionsImpl defaultOptions = new AnalysisOptionsImpl();
     defaultOptions.enableLazyAssignmentOperators = true;
     builderOptions.defaultOptions = defaultOptions;
     AnalysisOptionsImpl expected = new AnalysisOptionsImpl();
     expected.enableLazyAssignmentOperators = true;
     String path = resourceProvider.convertPath('/some/directory/path');
@@ skipping 260 matching lines @@
 class _MockLintRule implements LintRule {
   final String _name;
 
   _MockLintRule(this._name);
 
   @override
   String get name => _name;
 
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }