pkgspec parsing.

Author: pq

lib/src/utils.dart

@@ -0,0 +1,19 @@
+// 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.
+
+library analyzer_cli.src.utils;
+
+import 'dart:io';
+
+/// Parses a package map cfg file into a String map.
+Map<String, String> readPackageMap(File file) {
+  var map = <String, String>{};
+  file.readAsLinesSync().forEach((String line) {
+    if (!line.startsWith('#')) {
+      var entry = line.split('=');
+      map[entry[0]] = entry[1];
+    }
+  });
+  return map;
+}

test/all.dart

@@ -7,6 +7,7 @@ import 'package:unittest/unittest.dart';
 import 'error_test.dart' as error;
 import 'options_test.dart' as options;
 import 'reporter_test.dart' as reporter;
+import 'utils_test.dart' as utils;
 
 main() {
   // Tidy up output.
@@ -16,4 +17,5 @@ main() {
   error.main();
   options.main();
   reporter.main();
+  utils.main();
 }

test/data/test.cfg

@@ -0,0 +1,7 @@
+# This file has been generate by the Dart tool pub on Apr 14 09:14:14 2015.
+# It contains a map from Dart package names to Dart package locations.
+# Dart tools, including Dart VM and and Dart analyzer, rely on the content.
+# AUTO GENERATED - DO NOT EDIT
+unittest=/home/somebody/.pub/cache/unittest-0.9.9/lib/
+async=/home/somebody/.pub/cache/async-1.1.0/lib/
+quiver=/home/somebody/.pub/cache/quiver-1.2.1/lib/

test/error_test.dart

@@ -6,7 +6,7 @@ library analyzer_cli.test.error;
 
 import 'package:unittest/unittest.dart';
 
-import 'utils.dart';
+import 'test_utils.dart';
 
 void main() {
   groupSep = ' | ';

test/utils.dart renamed to test/test_utils.dart

@@ -0,0 +1,32 @@
+// 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.
+
+library analyzer_cli.test.utils;
+
+import 'dart:io';
+
+import 'package:analyzer_cli/src/utils.dart';
+import 'package:unittest/unittest.dart';
+
+main() {
+  groupSep = ' | ';
+
+  defineTests();
+}
+
+defineTests() {
+  group('utils', () {
+    group('packagemap.cfg', () {
+      test('parsing', () {
+        var map = readPackageMap(new File('test/data/test.cfg'));
+        expect(map, containsPair(
+            'unittest', '/home/somebody/.pub/cache/unittest-0.9.9/lib/'));
+        expect(map, containsPair(
+            'async', '/home/somebody/.pub/cache/async-1.1.0/lib/'));
+        expect(map, containsPair(
+            'quiver', '/home/somebody/.pub/cache/quiver-1.2.1/lib/'));
+      });
+    });
+  });
+}