Convert pub tests to line doc comments.

utils/tests/pub/yaml_test.dart

 // Copyright (c) 2012, 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 yaml_test;
 
 import 'dart:math';
 
 import '../../../pkg/unittest/lib/unittest.dart';
 import '../../pub/yaml/yaml.dart';
 import '../../pub/yaml/deep_equals.dart';
 import '../../../tests/utils/test_utils.dart';
 
-/** Constructs a new yaml.YamlMap, optionally from a normal Map. */
+/// Constructs a new yaml.YamlMap, optionally from a normal Map.
 Map yamlMap([Map from]) =>
     from == null ? new YamlMap() : new YamlMap.from(from);
 
-/**
- * Asserts that a string containing a single YAML document produces a given
- * value when loaded.
- */
+/// Asserts that a string containing a single YAML document produces a given
+/// value when loaded.
 expectYamlLoads(expected, String source) {
   var actual = loadYaml(cleanUpLiteral(source));
   Expect.isTrue(deepEquals(expected, actual), 
       'expectYamlLoads(expected: <$expected>, actual: <$actual>)');
 }
 
-/**
- * Asserts that a string containing a stream of YAML documents produces a given
- * list of values when loaded.
- */
+/// Asserts that a string containing a stream of YAML documents produces a given
+/// list of values when loaded.
 expectYamlStreamLoads(List expected, String source) {
   var actual = loadYamlStream(cleanUpLiteral(source));
   Expect.isTrue(deepEquals(expected, actual), 
       'expectYamlStreamLoads(expected: <$expected>, actual: <$actual>)');
 }
 
 main() {
   var infinity = parseDouble("Infinity");
   var nan = parseDouble("NaN");
 
@@ skipping 1832 matching lines @@
         A null: null
         Also a null: # Empty
         Not a null: ""
         Booleans: [ true, True, false, FALSE ]
         Integers: [ 0, 0o7, 0x3A, -19 ]
         Floats: [ 0., -0.0, .5, +12e03, -2E+05 ]
         Also floats: [ .inf, -.Inf, +.INF, .NAN ]''');
     });
   });
 }