anchor.diff:  import 'package:analyzer/src/services/formatter_impl.dart';
   import 'package:analyzer/src/services/writer.dart';
   
  +// Test data location ('pkg/analyzer/test/services/data')
  +final TEST_DATA_DIR = join(dirname(fromUri(Platform.script)), 'data');
  +
   main() {
   
  -//TODO(pquitslund): disabled pending build investigation
  -
  -//  /// Data driven statement tests
  -//  group('stmt_tests.data', () {
  -//    runTests(new File('data/stmt_tests.data'), (input, expectedOutput) {
  -//      expect(formatStatement(input) + '\n', equals(expectedOutput));
  -//    });
  -//  });
  -//
  -//  /// Data driven compilation unit tests
  -//  group('cu_tests.data', () {
  -//    runTests(new File('data/cu_tests.data'), (input, expectedOutput) {
  -//      expectCUFormatsTo(input, expectedOutput);
  -//    });
  -//  });
  +  /// Data-driven statement tests
  +  group('stmt_tests.data', () {
  +    runTests('stmt_tests.data', (input, expectedOutput) {
  +      expect(formatStatement(input) + '\n', equals(expectedOutput));
  +    });
  +  });
  +
  +  /// Data-driven compilation unit tests
  +  group('cu_tests.data', () {
  +    runTests('cu_tests.data', (input, expectedOutput) {
  +      expectCUFormatsTo(input, expectedOutput);
  +    });
  +  });
  +
  +  /// Data-driven Style Guide acceptance tests
  +  group('style_guide_tests.data', () {
  +    runTests('style_guide_tests.data', (input, expectedOutput) {
  +      expectCUFormatsTo(input, expectedOutput);
  +    });
  +  });
   
     /// Formatter tests
     group('formatter', () {
  
positive.code:     expect(formatStatement(src, options:
        new FormatterOptions(codeTransforms: transforms)), equals(expected));
  
  runTests(testFile, expectClause(input, output)) {
  
    var testIndex = 1;
    var lines = testFile.readAsLinesSync();
  
    for (var i = 1; i < lines.length; ++i) {
      var input = '', expectedOutput = '';
      while(lines[i] != '<<<') {
        input += lines[i++] + '\n';
      }
      while(++i < lines.length && lines[i] != '>>>') {
        expectedOutput += lines[i] + '\n';
      }
      test('test - (${testIndex++})', () {
  
negative.code: // 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.
  
  import 'dart:io';
  
  import 'package:path/path.dart';
  import 'package:unittest/unittest.dart';
  
  import 'package:analyzer/src/generated/java_core.dart' show CharSequence;
  