Properly parse V8 lines involving eval in pkg/stack_trace.

pkg/stack_trace/test/frame_test.dart

 // Copyright (c) 2013, 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 frame_test;
 
 import 'package:path/path.dart' as path;
 import 'package:stack_trace/stack_trace.dart';
 import 'package:unittest/unittest.dart';
 
@@ skipping 131 matching lines @@
       // similar construct.
       var frame = new Frame.parseV8("    at VW.call\$0 [as call\$4] "
           "(http://pub.dartlang.org/stuff.dart.js:560:28)");
       expect(frame.uri,
           equals(Uri.parse("http://pub.dartlang.org/stuff.dart.js")));
       expect(frame.line, equals(560));
       expect(frame.column, equals(28));
       expect(frame.member, equals('VW.call\$0'));
     });
 
+    test('parses a basic eval stack frame correctly', () {
+      var frame = new Frame.parseV8("    at eval (eval at <anonymous> "
+          "(http://pub.dartlang.org/stuff.dart.js:560:28))");
+      expect(frame.uri,
+          equals(Uri.parse("http://pub.dartlang.org/stuff.dart.js")));
+      expect(frame.line, equals(560));
+      expect(frame.column, equals(28));
+      expect(frame.member, equals('eval'));
+    });
+
+    test('parses an eval stack frame with inner position info correctly', () {
+      var frame = new Frame.parseV8("    at eval (eval at <anonymous> "
+          "(http://pub.dartlang.org/stuff.dart.js:560:28), <anonymous>:3:28)");
+      expect(frame.uri,
+          equals(Uri.parse("http://pub.dartlang.org/stuff.dart.js")));
+      expect(frame.line, equals(560));
+      expect(frame.column, equals(28));
+      expect(frame.member, equals('eval'));
+    });
+
+    test('parses a nested eval stack frame correctly', () {
+      var frame = new Frame.parseV8("    at eval (eval at <anonymous> "
+          "(eval at sub (http://pub.dartlang.org/stuff.dart.js:560:28)))");
+      expect(frame.uri,
+          equals(Uri.parse("http://pub.dartlang.org/stuff.dart.js")));
+      expect(frame.line, equals(560));
+      expect(frame.column, equals(28));
+      expect(frame.member, equals('eval'));
+    });
+
     test('converts "<anonymous>" to "<fn>"', () {
       String parsedMember(String member) =>
           new Frame.parseV8('    at $member (foo:0:0)').member;
 
       expect(parsedMember('Foo.<anonymous>'), equals('Foo.<fn>'));
       expect(parsedMember('<anonymous>.<anonymous>.bar'),
           equals('<fn>.<fn>.bar'));
     });
 
     test('throws a FormatException for malformed frames', () {
@@ skipping 334 matching lines @@
           equals('dart:core/uri.dart 5 in Foo'));
     });
 
     test('prints relative paths as relative', () {
       var relative = path.normalize('relative/path/to/foo.dart');
       expect(new Frame.parseFriendly('$relative 5:10  Foo').toString(),
           equals('$relative 5:10 in Foo'));
     });
   });
 }