change to source-order crawling of directives instead of alphabetical

test/transformer_test.dart

 // 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 initialize.transformer_test;
 
 import 'common.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:dart_style/dart_style.dart';
 import 'package:initialize/transformer.dart';
 import 'package:unittest/compact_vm_config.dart';
@@ skipping 262 matching lines @@
           initializers.addAll([
             new InitEntry(i2.constInit, const LibraryIdentifier(#bar, null, 'foo/bar.dart')),
             new InitEntry(i2.constInit, i1.bar),
             new InitEntry(i2.constInit, i1.Bar),
           ]);
 
           i0.main();
         }
         ''')
   }, []);
+
+  testPhases('library parts and exports', phases, {
+    'a|web/index.dart': '''
+        @constInit
+        library index;
+
+        import 'package:test_initializers/common.dart';
+        export 'export.dart';
+
+        part 'foo.dart';
+        part 'bar.dart';
+
+        @constInit
+        index() {};
+
+        @constInit
+        class Index {};
+        ''',
+    'a|web/foo.dart': '''
+        part of index;
+
+        @constInit
+        foo() {};
+
+        @constInit
+        class Foo {};
+        ''',
+    'a|web/bar.dart': '''
+        part of index;
+
+        @constInit
+        bar() {};
+
+        @constInit
+        class Bar {};
+        ''',
+    'a|web/export.dart': '''
+        @constInit
+        library export;
+
+        import 'package:test_initializers/common.dart';
+
+        @constInit
+        class Export {};
+        ''',
+    // Mock out the Initialize package plus some initializers.
+    'initialize|lib/initialize.dart': mockInitialize,
+    'test_initializers|lib/common.dart': commonInitializers,
+  }, {
+    'a|web/index.initialize.dart': formatter.format('''
+        import 'package:initialize/src/static_loader.dart';
+        import 'package:initialize/initialize.dart';
+        import 'index.dart' as i0;
+        import 'export.dart' as i1;
+        import 'package:test_initializers/common.dart' as i2;
+
+        main() {
+          initializers.addAll([
+            new InitEntry(i2.constInit, const LibraryIdentifier(#export, null, 'export.dart')),
+            new InitEntry(i2.constInit, i1.Export),
+            new InitEntry(i2.constInit, const LibraryIdentifier(#index, null, 'index.dart')),
+            new InitEntry(i2.constInit, i0.bar),
+            new InitEntry(i2.constInit, i0.foo),
+            new InitEntry(i2.constInit, i0.index),
+            new InitEntry(i2.constInit, i0.Bar),
+            new InitEntry(i2.constInit, i0.Foo),
+            new InitEntry(i2.constInit, i0.Index),
+          ]);
+
+          i0.main();
+        }
+        ''')
+  }, []);
 }
 
 class SkipConstructorsPlugin extends InitializerPlugin {
   bool shouldApply(InitializerPluginData data) {
     return data.initializer.annotationElement.element is ConstructorElement;
   }
 
   String apply(_) => null;
 }
 
@@ skipping 43 matching lines @@
           initializers.addAll([
             new InitEntry(i2.initMethod, i1.foo),
             new InitEntry(i2.initMethod, i0.index),
           ]);
 
           i0.main();
         }
         ''')
   }, []);
 }