Parse defined variables in command-line analyzer

pkg/analyzer/test/options_test.dart

 // Copyright (c) 2013, 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 options_test;
 
 import 'package:unittest/unittest.dart';
 import 'package:analyzer/options.dart';
 
 main() {
@@ skipping 17 matching lines @@
       expect(options.log, isFalse);
       expect(options.sourceFiles, equals(['foo.dart']));
     });
 
     test('batch', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--batch']);
       expect(options.shouldBatch, isTrue);
     });
 
+    test('defined variables', () {
+      CommandLineOptions options = CommandLineOptions
+          .parse(['--dart-sdk', '.', '-Dfoo=bar', 'foo.dart']);
+      expect(options.definedVariables['foo'], equals('bar'));
+      expect(options.definedVariables['bar'], isNull);
+    });
+
+    test('log', () {
+      CommandLineOptions options = CommandLineOptions
+          .parse(['--dart-sdk', '.', '--log', 'foo.dart']);
+      expect(options.log, isTrue);
+    });
+
     test('machine format', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--format=machine', 'foo.dart']);
       expect(options.machineFormat, isTrue);
     });
 
     test('no-hints', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--no-hints', 'foo.dart']);
       expect(options.disableHints, isTrue);
     });
 
-    test('perf', () {
+    test('package root', () {
       CommandLineOptions options = CommandLineOptions
-          .parse(['--dart-sdk', '.', '--perf', 'foo.dart']);
-      expect(options.perf, isTrue);
+          .parse(['--dart-sdk', '.', '-p', 'bar', 'foo.dart']);
+      expect(options.packageRootPath, equals('bar'));
     });
 
     test('package warnings', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--package-warnings', 'foo.dart']);
       expect(options.showPackageWarnings, isTrue);
     });
 
+    test('perf', () {
+      CommandLineOptions options = CommandLineOptions
+          .parse(['--dart-sdk', '.', '--perf', 'foo.dart']);
+      expect(options.perf, isTrue);
+    });
+
     test('sdk warnings', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--warnings', 'foo.dart']);
       expect(options.showSdkWarnings, isTrue);
     });
 
-    test('warningsAreFatal', () {
-      CommandLineOptions options = CommandLineOptions
-          .parse(['--dart-sdk', '.', '--fatal-warnings', 'foo.dart']);
-      expect(options.warningsAreFatal, isTrue);
-    });
-
-    test('package root', () {
-      CommandLineOptions options = CommandLineOptions
-          .parse(['--dart-sdk', '.', '-p', 'bar', 'foo.dart']);
-      expect(options.packageRootPath, equals('bar'));
-    });
-
-    test('log', () {
-      CommandLineOptions options = CommandLineOptions
-          .parse(['--dart-sdk', '.', '--log', 'foo.dart']);
-      expect(options.log, isTrue);
-    });
-
     test('sourceFiles', () {
       CommandLineOptions options = CommandLineOptions
           .parse(['--dart-sdk', '.', '--log', 'foo.dart', 'foo2.dart', 'foo3.dart']);
       expect(options.sourceFiles, equals(['foo.dart', 'foo2.dart', 'foo3.dart']));
     });
 
+    test('warningsAreFatal', () {
+      CommandLineOptions options = CommandLineOptions
+          .parse(['--dart-sdk', '.', '--fatal-warnings', 'foo.dart']);
+      expect(options.warningsAreFatal, isTrue);
+    });
+
 //    test('notice unrecognized flags', () {
 //      CommandLineOptions options = new CommandLineOptions.parse(['--bar', '--baz',
 //        'foo.dart']);
 //      expect(options, isNull);
 //    });
 //
 //    test('ignore unrecognized flags', () {
 //      CommandLineOptions options = new CommandLineOptions.parse([
 //        '--ignore_unrecognized_flags', '--bar', '--baz', 'foo.dart']);
 //      expect(options, isNotNull);
 //      expect(options.sourceFiles, equals(['foo.dart']));
 //    });
 
   });
 
 }