Revert "Move `analyzer_cli` into the SDK."

pkg/analyzer_cli/test/driver_test.dart

Index: pkg/analyzer_cli/test/driver_test.dart
diff --git a/pkg/analyzer_cli/test/driver_test.dart b/pkg/analyzer_cli/test/driver_test.dart
deleted file mode 100644
index 3151c519af9b0108fb176ee01f2f30ad9efdca88..0000000000000000000000000000000000000000
--- a/pkg/analyzer_cli/test/driver_test.dart
+++ /dev/null
@@ -1,484 +0,0 @@
-// Copyright (c) 2015, 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.
-
-@TestOn("vm")
-library analyzer_cli.test.driver;
-
-import 'dart:io';
-
-import 'package:analyzer/plugin/options.dart';
-import 'package:analyzer/source/analysis_options_provider.dart';
-import 'package:analyzer/src/generated/engine.dart';
-import 'package:analyzer/src/generated/error.dart';
-import 'package:analyzer/src/generated/source.dart';
-import 'package:analyzer/src/plugin/plugin_configuration.dart';
-import 'package:analyzer/src/services/lint.dart';
-import 'package:analyzer_cli/src/bootloader.dart';
-import 'package:analyzer_cli/src/driver.dart';
-import 'package:analyzer_cli/src/options.dart';
-import 'package:path/path.dart' as path;
-import 'package:plugin/plugin.dart';
-import 'package:test/test.dart';
-import 'package:yaml/src/yaml_node.dart';
-
-main() {
-  group('Driver', () {
-    StringSink savedOutSink, savedErrorSink;
-    int savedExitCode;
-    setUp(() {
-      savedOutSink = outSink;
-      savedErrorSink = errorSink;
-      savedExitCode = exitCode;
-      outSink = new StringBuffer();
-      errorSink = new StringBuffer();
-    });
-    tearDown(() {
-      outSink = savedOutSink;
-      errorSink = savedErrorSink;
-      exitCode = savedExitCode;
-    });
-
-    group('options', () {
-      test('custom processor', () {
-        Driver driver = new Driver();
-        TestProcessor processor = new TestProcessor();
-        driver.userDefinedPlugins = [new TestPlugin(processor)];
-        driver.start([
-          '--options',
-          'test/data/test_options.yaml',
-          'test/data/test_file.dart'
-        ]);
-        expect(processor.options['test_plugin'], isNotNull);
-        expect(processor.exception, isNull);
-      });
-    });
-
-    group('exit codes', () {
-      StringSink savedOutSink, savedErrorSink;
-      int savedExitCode;
-      ExitHandler savedExitHandler;
-      setUp(() {
-        savedOutSink = outSink;
-        savedErrorSink = errorSink;
-        savedExitCode = exitCode;
-        savedExitHandler = exitHandler;
-        exitHandler = (code) => exitCode = code;
-        outSink = new StringBuffer();
-        errorSink = new StringBuffer();
-      });
-      tearDown(() {
-        outSink = savedOutSink;
-        errorSink = savedErrorSink;
-        exitCode = savedExitCode;
-        exitHandler = savedExitHandler;
-      });
-
-      test('fatal hints', () {
-        drive('test/data/file_with_hint.dart', args: ['--fatal-hints']);
-        expect(exitCode, 3);
-      });
-
-      test('not fatal hints', () {
-        drive('test/data/file_with_hint.dart');
-        expect(exitCode, 0);
-      });
-
-      test('fatal errors', () {
-        drive('test/data/file_with_error.dart');
-        expect(exitCode, 3);
-      });
-
-      test('not fatal warnings', () {
-        drive('test/data/file_with_warning.dart');
-        expect(exitCode, 0);
-      });
-
-      test('fatal warnings', () {
-        drive('test/data/file_with_warning.dart', args: ['--fatal-warnings']);
-        expect(exitCode, 3);
-      });
-
-      test('missing options file', () {
-        drive('test/data/test_file.dart', options: 'test/data/NO_OPTIONS_HERE');
-        expect(exitCode, 3);
-      });
-
-      test('missing dart file', () {
-        drive('test/data/NO_DART_FILE_HERE.dart');
-        expect(exitCode, 3);
-      });
-
-      test('part file', () {
-        drive('test/data/library_and_parts/part2.dart');
-        expect(exitCode, 3);
-      });
-
-      test('non-dangling part file', () {
-        Driver driver = new Driver();
-        driver.start([
-          'test/data/library_and_parts/lib.dart',
-          'test/data/library_and_parts/part1.dart',
-        ]);
-        expect(exitCode, 0);
-      });
-
-      test('extra part file', () {
-        Driver driver = new Driver();
-        driver.start([
-          'test/data/library_and_parts/lib.dart',
-          'test/data/library_and_parts/part1.dart',
-          'test/data/library_and_parts/part2.dart',
-        ]);
-        expect(exitCode, 3);
-      });
-    });
-
-    group('linter', () {
-      group('lints in options', () {
-        StringSink savedOutSink;
-        Driver driver;
-
-        setUp(() {
-          savedOutSink = outSink;
-          outSink = new StringBuffer();
-
-          driver = new Driver();
-          driver.start([
-            '--options',
-            'test/data/linter_project/.analysis_options',
-            '--lints',
-            'test/data/linter_project/test_file.dart'
-          ]);
-        });
-        tearDown(() {
-          outSink = savedOutSink;
-        });
-
-        test('gets analysis options', () {
-          /// Lints should be enabled.
-          expect(driver.context.analysisOptions.lint, isTrue);
-
-          /// The .analysis_options file only specifies 'camel_case_types'.
-          var lintNames = getLints(driver.context).map((r) => r.name);
-          expect(lintNames, orderedEquals(['camel_case_types']));
-        });
-
-        test('generates lints', () {
-          expect(outSink.toString(),
-              contains('[lint] Name types using UpperCamelCase.'));
-        });
-      });
-
-      group('default lints', () {
-        StringSink savedOutSink;
-        Driver driver;
-
-        setUp(() {
-          savedOutSink = outSink;
-          outSink = new StringBuffer();
-
-          driver = new Driver();
-          driver.start([
-            '--lints',
-            'test/data/linter_project/test_file.dart',
-            '--options',
-            'test/data/linter_project/.analysis_options'
-          ]);
-        });
-        tearDown(() {
-          outSink = savedOutSink;
-        });
-
-        test('gets default lints', () {
-          /// Lints should be enabled.
-          expect(driver.context.analysisOptions.lint, isTrue);
-
-          /// Default list should include camel_case_types.
-          var lintNames = getLints(driver.context).map((r) => r.name);
-          expect(lintNames, contains('camel_case_types'));
-        });
-
-        test('generates lints', () {
-          expect(outSink.toString(),
-              contains('[lint] Name types using UpperCamelCase.'));
-        });
-      });
-
-      group('no `--lints` flag (none in options)', () {
-        StringSink savedOutSink;
-        Driver driver;
-
-        setUp(() {
-          savedOutSink = outSink;
-          outSink = new StringBuffer();
-
-          driver = new Driver();
-          driver.start([
-            'test/data/no_lints_project/test_file.dart',
-            '--options',
-            'test/data/no_lints_project/.analysis_options'
-          ]);
-        });
-        tearDown(() {
-          outSink = savedOutSink;
-        });
-
-        test('lints disabled', () {
-          expect(driver.context.analysisOptions.lint, isFalse);
-        });
-
-        test('no registered lints', () {
-          expect(getLints(driver.context), isEmpty);
-        });
-
-        test('no generated warnings', () {
-          expect(outSink.toString(), contains('No issues found'));
-        });
-      });
-    });
-
-    test('containsLintRuleEntry', () {
-      Map<String, YamlNode> options;
-      options = parseOptions('''
-linter:
-  rules:
-    - foo
-        ''');
-      expect(containsLintRuleEntry(options), true);
-      options = parseOptions('''
-        ''');
-      expect(containsLintRuleEntry(options), false);
-      options = parseOptions('''
-linter:
-  rules:
-    # - foo
-        ''');
-      expect(containsLintRuleEntry(options), true);
-      options = parseOptions('''
-linter:
- # rules:
-    # - foo
-        ''');
-      expect(containsLintRuleEntry(options), false);
-    });
-
-    group('options processing', () {
-      group('error filters', () {
-        StringSink savedOutSink;
-        Driver driver;
-
-        setUp(() {
-          savedOutSink = outSink;
-          outSink = new StringBuffer();
-
-          driver = new Driver();
-          driver.start([
-            'test/data/options_tests_project/test_file.dart',
-            '--options',
-            'test/data/options_tests_project/.analysis_options'
-          ]);
-        });
-        tearDown(() {
-          outSink = savedOutSink;
-        });
-
-        test('filters', () {
-          var filters =
-              driver.context.getConfigurationData(CONFIGURED_ERROR_FILTERS);
-          expect(filters, hasLength(1));
-
-          var unused_error = new AnalysisError(
-              new TestSource(), 0, 1, HintCode.UNUSED_LOCAL_VARIABLE, [
-            ['x']
-          ]);
-          expect(filters.any((filter) => filter(unused_error)), isTrue);
-        });
-
-        test('language config', () {
-          expect(driver.context.analysisOptions.enableSuperMixins, isTrue);
-        });
-      });
-    });
-
-    group('in temp directory', () {
-      StringSink savedOutSink, savedErrorSink;
-      int savedExitCode;
-      Directory savedCurrentDirectory;
-      Directory tempDir;
-      setUp(() {
-        savedOutSink = outSink;
-        savedErrorSink = errorSink;
-        savedExitCode = exitCode;
-        outSink = new StringBuffer();
-        errorSink = new StringBuffer();
-        savedCurrentDirectory = Directory.current;
-        tempDir = Directory.systemTemp.createTempSync('analyzer_');
-      });
-      tearDown(() {
-        outSink = savedOutSink;
-        errorSink = savedErrorSink;
-        exitCode = savedExitCode;
-        Directory.current = savedCurrentDirectory;
-        tempDir.deleteSync(recursive: true);
-      });
-
-      test('packages folder', () {
-        Directory.current = tempDir;
-        new File(path.join(tempDir.path, 'test.dart')).writeAsStringSync('''
-import 'package:foo/bar.dart';
-main() {
-  baz();
-}
-        ''');
-        Directory packagesDir =
-            new Directory(path.join(tempDir.path, 'packages'));
-        packagesDir.createSync();
-        Directory fooDir = new Directory(path.join(packagesDir.path, 'foo'));
-        fooDir.createSync();
-        new File(path.join(fooDir.path, 'bar.dart')).writeAsStringSync('''
-void baz() {}
-        ''');
-        new Driver().start(['test.dart']);
-        expect(exitCode, 0);
-      });
-
-      test('no package resolution', () {
-        Directory.current = tempDir;
-        new File(path.join(tempDir.path, 'test.dart')).writeAsStringSync('''
-import 'package:path/path.dart';
-main() {}
-        ''');
-        new Driver().start(['test.dart']);
-        expect(exitCode, 3);
-        String stdout = outSink.toString();
-        expect(stdout, contains('[error] Target of URI does not exist'));
-        expect(stdout, contains('1 error found.'));
-        expect(errorSink.toString(), '');
-      });
-
-      test('bad package root', () {
-        new Driver().start(['--package-root', 'does/not/exist', 'test.dart']);
-        String stdout = outSink.toString();
-        expect(exitCode, 3);
-        expect(
-            stdout,
-            contains(
-                'Package root directory (does/not/exist) does not exist.'));
-      });
-    });
-  });
-  group('Bootloader', () {
-    group('plugin processing', () {
-      StringSink savedErrorSink;
-      setUp(() {
-        savedErrorSink = errorSink;
-        errorSink = new StringBuffer();
-      });
-      tearDown(() {
-        errorSink = savedErrorSink;
-      });
-      test('bad format', () {
-        BootLoader loader = new BootLoader();
-        loader.createImage([
-          '--options',
-          'test/data/bad_plugin_options.yaml',
-          'test/data/test_file.dart'
-        ]);
-        expect(
-            errorSink.toString(),
-            equals('Plugin configuration skipped: Unrecognized plugin config '
-                'format, expected `YamlMap`, got `YamlList` '
-                '(line 2, column 4)\n'));
-      });
-      test('plugin config', () {
-        BootLoader loader = new BootLoader();
-        Image image = loader.createImage([
-          '--options',
-          'test/data/plugin_options.yaml',
-          'test/data/test_file.dart'
-        ]);
-        var plugins = image.config.plugins;
-        expect(plugins, hasLength(1));
-        expect(plugins.first.name, equals('my_plugin1'));
-      });
-      group('plugin validation', () {
-        test('requires class name', () {
-          expect(
-              validate(new PluginInfo(
-                  name: 'test_plugin', libraryUri: 'my_package/foo.dart')),
-              isNotNull);
-        });
-        test('requires library URI', () {
-          expect(
-              validate(
-                  new PluginInfo(name: 'test_plugin', className: 'MyPlugin')),
-              isNotNull);
-        });
-        test('check', () {
-          expect(
-              validate(new PluginInfo(
-                  name: 'test_plugin',
-                  className: 'MyPlugin',
-                  libraryUri: 'my_package/foo.dart')),
-              isNull);
-        });
-      });
-    });
-  });
-}
-
-const emptyOptionsFile = 'test/data/empty_options.yaml';
-
-/// Start a driver for the given [source], optionally providing additional
-/// [args] and an [options] file path.  The value of [options] defaults to
-/// an empty options file to avoid unwanted configuration from an otherwise
-/// discovered options file.
-void drive(String source,
-        {String options: emptyOptionsFile,
-        List<String> args: const <String>[]}) =>
-    new Driver().start(['--options', options, source]..addAll(args));
-
-Map<String, YamlNode> parseOptions(String src) =>
-    new AnalysisOptionsProvider().getOptionsFromString(src);
-
-class TestPlugin extends Plugin {
-  TestProcessor processor;
-  TestPlugin(this.processor);
-
-  @override
-  String get uniqueIdentifier => 'test_plugin.core';
-
-  @override
-  void registerExtensionPoints(RegisterExtensionPoint register) {
-    // None
-  }
-
-  @override
-  void registerExtensions(RegisterExtension register) {
-    register(OPTIONS_PROCESSOR_EXTENSION_POINT_ID, processor);
-  }
-}
-
-class TestProcessor extends OptionsProcessor {
-  Map<String, YamlNode> options;
-  Exception exception;
-
-  @override
-  void onError(Exception exception) {
-    this.exception = exception;
-  }
-
-  @override
-  void optionsProcessed(
-      AnalysisContext context, Map<String, YamlNode> options) {
-    this.options = options;
-  }
-}
-
-class TestSource implements Source {
-  TestSource();
-
-  @override
-  noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
-}