- Add getters for the current packageRoot or packageMap.

pkg/docgen/test/only_lib_content_in_pkg_test.dart

Index: pkg/docgen/test/only_lib_content_in_pkg_test.dart
diff --git a/pkg/docgen/test/only_lib_content_in_pkg_test.dart b/pkg/docgen/test/only_lib_content_in_pkg_test.dart
index b4ec488c07d2c1d03beb22bfdfd49230937fa7eb..2e5600b63f80e1161d46a572b7dffab78356ea9c 100644
--- a/pkg/docgen/test/only_lib_content_in_pkg_test.dart
+++ b/pkg/docgen/test/only_lib_content_in_pkg_test.dart
@@ -13,7 +13,10 @@ import 'package:scheduled_test/scheduled_test.dart';
 import '../lib/docgen.dart' as dg;
 import 'util.dart';
 
-void main() {
+main() async {
+
+  var packageRoot = (await Platform.packageRoot).toFilePath();

[Lasse Reichstein Nielsen, 2015/09/22 09:48:25]

I don't think the toFilePath() should be there. Also, this appears to assume
that Platform.packageRoot returns '' if it's not there, not null.

Maybe just:

var packageRoot = (await Platfrom.packageRoot)?.toFilePath();

+  if (packageRoot == '') packageRoot = null;
 
   setUp(() {
     scheduleTempDir();
@@ -26,9 +29,6 @@ void main() {
       expect(p.basename(thisPath), 'only_lib_content_in_pkg_test.dart');
       expect(p.dirname(thisPath), endsWith('test'));
 
-      var packageRoot = Platform.packageRoot;
-      if (packageRoot == '') packageRoot = null;
-
       var codeDir = p.normalize(p.join(thisPath, '..', '..'));
       expect(FileSystemEntity.isDirectorySync(codeDir), isTrue);
       return dg.docgen(['$codeDir/'], out: p.join(d.defaultRoot, 'docs'),