Implement custom status file expectations.

pkg/testing/lib/src/log.dart

 // Copyright (c) 2016, 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.md file.
 
 library testing.log;
 
 import 'chain.dart' show
     Result,
     Step;
 
 import 'suite.dart' show
     Suite;
 
 import 'test_description.dart' show
     TestDescription;
 
-import 'test_dart/status_file_parser.dart' show
+import 'expectation.dart' show
     Expectation;
 
 /// ANSI escape code for moving cursor one line up.
 /// See [CSI codes](https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_codes).
 const String cursorUp = "\u001b[1A";
 
 /// ANSI escape code for erasing the entire line.
 /// See [CSI codes](https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_codes).
 const String eraseLine = "\u001b[2K";
 
@@ skipping 71 matching lines @@
     print(numberedLines(text));
   }
 }
 
 void logUnexpectedResult(Suite suite, TestDescription description,
     Result result, Set<Expectation> expectedOutcomes) {
   print("${eraseLine}UNEXPECTED: ${suite.name}/${description.shortName}");
   Uri statusFile = suite.statusFile;
   if (statusFile != null) {
     String path = statusFile.toFilePath();
-    if (result.outcome == Expectation.PASS) {
+    if (result.outcome == Expectation.Pass) {
       print("The test unexpectedly passed, please update $path.");
     } else {
       print("The test had the outcome ${result.outcome}, but the status file "
           "($path) allows these outcomes: ${expectedOutcomes.join(' ')}");
     }
   }
   String log = result.log;
   if (log.isNotEmpty) {
     print(log);
   }
@@ skipping 35 matching lines @@
         paddedLineNumber.substring(paddedLineNumber.length - pad);
     result.write("$paddedLineNumber: $line");
     lineNumber++;
   }
   return '$result';
 }
 
 List<String> splitLines(String text) {
   return text.split(new RegExp('^', multiLine: true));
 }