Add an option to run skipped tests.

lib/src/runner/configuration.dart

 // 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.
 
 import 'dart:io';
 
 import 'package:boolean_selector/boolean_selector.dart';
 import 'package:collection/collection.dart';
 import 'package:glob/glob.dart';
 import 'package:path/path.dart' as p;
@@ skipping 36 matching lines @@
   bool get jsTrace => _jsTrace ?? false;
   final bool _jsTrace;
 
   /// Whether tests should be skipped.
   bool get skip => _skip ?? false;
   final bool _skip;
 
   /// The reason tests or suites should be skipped, if given.
   final String skipReason;
 
+  /// Whether skipped tests should be run.
+  bool get runSkipped => _runSkipped ?? false;
+  final bool _runSkipped;
+
   /// The selector indicating which platforms the tests support.
   ///
   /// When [merge]d, this is intersected with the other configuration's
   /// supported platforms.
   final PlatformSelector testOn;
 
   /// Whether to pause for debugging after loading each test suite.
   bool get pauseAfterLoad => _pauseAfterLoad ?? false;
   final bool _pauseAfterLoad;
 
@@ skipping 201 matching lines @@
   factory Configuration.load(String path, {bool global: false}) =>
       load(path, global: global);
 
   factory Configuration({
       bool help,
       bool version,
       bool verboseTrace,
       bool jsTrace,
       bool skip,
       String skipReason,
+      bool runSkipped,
       PlatformSelector testOn,
       bool pauseAfterLoad,
       bool color,
       String packageRoot,
       String dart2jsPath,
       Iterable<String> dart2jsArgs,
       String precompiledPath,
       String reporter,
       int pubServePort,
       int concurrency,
@@ skipping 11 matching lines @@
       Map<BooleanSelector, Configuration> tags,
       Map<PlatformSelector, Configuration> onPlatform,
       Map<String, Configuration> presets}) {
     _unresolved() => new Configuration._(
         help: help,
         version: version,
         verboseTrace: verboseTrace,
         jsTrace: jsTrace,
         skip: skip,
         skipReason: skipReason,
+        runSkipped: runSkipped,
         testOn: testOn,
         pauseAfterLoad: pauseAfterLoad,
         color: color,
         packageRoot: packageRoot,
         dart2jsPath: dart2jsPath,
         dart2jsArgs: dart2jsArgs,
         precompiledPath: precompiledPath,
         reporter: reporter,
         pubServePort: pubServePort,
         concurrency: concurrency,
@@ skipping 50 matching lines @@
   /// Creates new Configuration.
   ///
   /// Unlike [new Configuration], this assumes [presets] is already resolved.
   Configuration._({
           bool help,
           bool version,
           bool verboseTrace,
           bool jsTrace,
           bool skip,
           this.skipReason,
+          bool runSkipped,
           PlatformSelector testOn,
           bool pauseAfterLoad,
           bool color,
           String packageRoot,
           String dart2jsPath,
           Iterable<String> dart2jsArgs,
           this.precompiledPath,
           String reporter,
           int pubServePort,
           int concurrency,
           this.shardIndex,
           this.totalShards,
           Timeout timeout,
           Iterable<Pattern> patterns,
           Iterable<TestPlatform> platforms,
           Iterable<String> paths,
           Glob filename,
           Iterable<String> chosenPresets,
           BooleanSelector includeTags,
           BooleanSelector excludeTags,
           Iterable<String> addTags,
           Map<BooleanSelector, Configuration> tags,
           Map<PlatformSelector, Configuration> onPlatform,
           Map<String, Configuration> presets})
       : _help = help,
         _version = version,
         _verboseTrace = verboseTrace,
         _jsTrace = jsTrace,
         _skip = skip,
+        _runSkipped = runSkipped,
         testOn = testOn ?? PlatformSelector.all,
         _pauseAfterLoad = pauseAfterLoad,
         _color = color,
         _packageRoot = packageRoot,
         _dart2jsPath = dart2jsPath,
         dart2jsArgs = dart2jsArgs?.toList() ?? [],
         _reporter = reporter,
         pubServeUrl = pubServePort == null
             ? null
             : Uri.parse("http://localhost:$pubServePort"),
@@ skipping 54 matching lines @@
     if (this == Configuration.empty) return other;
     if (other == Configuration.empty) return this;
 
     var result = new Configuration(
         help: other._help ?? _help,
         version: other._version ?? _version,
         verboseTrace: other._verboseTrace ?? _verboseTrace,
         jsTrace: other._jsTrace ?? _jsTrace,
         skip: other._skip ?? _skip,
         skipReason: other.skipReason ?? skipReason,
+        runSkipped: other._runSkipped ?? _runSkipped,
         testOn: testOn.intersection(other.testOn),
         pauseAfterLoad: other._pauseAfterLoad ?? _pauseAfterLoad,
         color: other._color ?? _color,
         packageRoot: other._packageRoot ?? _packageRoot,
         dart2jsPath: other._dart2jsPath ?? _dart2jsPath,
         dart2jsArgs: dart2jsArgs.toList()..addAll(other.dart2jsArgs),
         precompiledPath: other.precompiledPath ?? precompiledPath,
         reporter: other._reporter ?? _reporter,
         pubServePort: (other.pubServeUrl ?? pubServeUrl)?.port,
         concurrency: other._concurrency ?? _concurrency,
@@ skipping 22 matching lines @@
   ///
   /// Note that unlike [merge], this has no merging behavior—the old value is
   /// always replaced by the new one.
   Configuration change({
       bool help,
       bool version,
       bool verboseTrace,
       bool jsTrace,
       bool skip,
       String skipReason,
+      bool runSkipped,
       PlatformSelector testOn,
       bool pauseAfterLoad,
       bool color,
       String packageRoot,
       String dart2jsPath,
       Iterable<String> dart2jsArgs,
       String precompiledPath,
       String reporter,
       int pubServePort,
       int concurrency,
@@ skipping 11 matching lines @@
       Map<BooleanSelector, Configuration> tags,
       Map<PlatformSelector, Configuration> onPlatform,
       Map<String, Configuration> presets}) {
     return new Configuration(
         help: help ?? _help,
         version: version ?? _version,
         verboseTrace: verboseTrace ?? _verboseTrace,
         jsTrace: jsTrace ?? _jsTrace,
         skip: skip ?? _skip,
         skipReason: skipReason ?? this.skipReason,
+        runSkipped: runSkipped ?? _runSkipped,
         testOn: testOn ?? this.testOn,
         pauseAfterLoad: pauseAfterLoad ?? _pauseAfterLoad,
         color: color ?? _color,
         packageRoot: packageRoot ?? _packageRoot,
         dart2jsPath: dart2jsPath ?? _dart2jsPath,
         dart2jsArgs: dart2jsArgs?.toList() ?? this.dart2jsArgs,
         precompiledPath: precompiledPath ?? this.precompiledPath,
         reporter: reporter ?? _reporter,
         pubServePort: pubServePort ?? pubServeUrl?.port,
         concurrency: concurrency ?? _concurrency,
@@ skipping 15 matching lines @@
 
   /// Merges two maps whose values are [Configuration]s.
   ///
   /// Any overlapping keys in the maps have their configurations merged in the
   /// returned map.
   Map<Object, Configuration> _mergeConfigMaps(Map<Object, Configuration> map1,
           Map<Object, Configuration> map2) =>
       mergeMaps(map1, map2,
           value: (config1, config2) => config1.merge(config2));
 }