Use package: URIs for files in lib

pkg/analyzer/test/generated/all_the_rest_test.dart

 // Copyright (c) 2014, 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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.all_the_rest_test;
 
 import 'dart:collection';
@@ skipping 20 matching lines @@
 import 'package:analyzer/src/generated/testing/html_factory.dart';
 import 'package:analyzer/src/generated/testing/test_type_provider.dart';
 import 'package:analyzer/src/generated/utilities_collection.dart';
 import 'package:analyzer/src/generated/utilities_dart.dart';
 import 'package:unittest/unittest.dart';
 
 import '../reflective_tests.dart';
 import 'parser_test.dart';
 import 'resolver_test.dart';
 import 'test_support.dart';
+import 'package:analyzer/source/package_map_resolver.dart';
+import 'package:analyzer/file_system/memory_file_system.dart';
+import 'package:analyzer/file_system/file_system.dart';
+import 'package:path/src/context.dart';
 
 
 main() {
   groupSep = ' | ';
   runReflectiveTests(ConstantEvaluatorTest);
   runReflectiveTests(ConstantFinderTest);
   runReflectiveTests(ConstantValueComputerTest);
   runReflectiveTests(ConstantVisitorTest);
   runReflectiveTests(ContentCacheTest);
   runReflectiveTests(DartObjectImplTest);
@@ skipping 8416 matching lines @@
   void test_resolveUri_nonAbsolute_relative() {
     SourceFactory factory =
         new SourceFactory([new UriResolver_nonAbsolute_relative()]);
     Source containingSource =
         new FileBasedSource.con1(FileUtilities2.createFile("/does/not/have.dart"));
     Source result = factory.resolveUri(containingSource, "exist.dart");
     expect(
         result.fullName,
         FileUtilities2.createFile("/does/not/exist.dart").getAbsolutePath());
   }
+
+  void test_resolveUri_nonAbsolute_relative_package() {
+    MemoryResourceProvider provider = new MemoryResourceProvider();
+    Context context = provider.pathContext;
+    String packagePath = context.joinAll([context.separator, 'path', 'to', 'package']);
+    String libPath = context.joinAll([packagePath, 'lib']);
+    String dirPath = context.joinAll([libPath, 'dir']);
+    String firstPath = context.joinAll([dirPath, 'first.dart']);
+    String secondPath = context.joinAll([dirPath, 'second.dart']);
+
+    provider.newFolder(packagePath);
+    Folder libFolder =  provider.newFolder(libPath);
+    provider.newFolder(dirPath);
+    File firstFile = provider.newFile(firstPath, '');
+    provider.newFile(secondPath, '');
+
+    PackageMapUriResolver resolver = new PackageMapUriResolver(provider, {'package' : [libFolder]});
+    SourceFactory factory = new SourceFactory([resolver]);
+    Source librarySource = firstFile.createSource(Uri.parse('package:package/dir/first.dart'));
+
+    Source result = factory.resolveUri(librarySource, 'second.dart');
+    expect(result, isNotNull);
+    expect(result.fullName, secondPath);
+    expect(result.uri.toString(), 'package:package/dir/second.dart');
+  }
+
   void test_restoreUri() {
     JavaFile file1 = FileUtilities2.createFile("/some/file1.dart");
     JavaFile file2 = FileUtilities2.createFile("/some/file2.dart");
     Source source1 = new FileBasedSource.con1(file1);
     Source source2 = new FileBasedSource.con1(file2);
     Uri expected1 = parseUriWithException("file:///my_file.dart");
     SourceFactory factory =
         new SourceFactory([new UriResolver_restoreUri(source1, expected1)]);
     expect(factory.restoreUri(source1), same(expected1));
     expect(factory.restoreUri(source2), same(null));
@@ skipping 486 matching lines @@
     } else {
       expect(scriptSource, isNotNull, reason: "script $scriptIndex");
       String actualExternalScriptName = scriptSource.shortName;
       expect(
           actualExternalScriptName,
           _expectedExternalScriptName,
           reason: "script $scriptIndex");
     }
   }
 }