Support Package Resolution Configuration files.

tests/compiler/dart2js/exit_code_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.
 
 // Test the exit code of dart2js in case of exceptions, errors, warnings, etc.
 
 
 import 'dart:async';
 import 'dart:io' show Platform;
 
@@ skipping 16 matching lines @@
   final String testType;
   final Function onTest;
 
   TestCompiler(api.CompilerInputProvider inputProvider,
                 api.CompilerOutputProvider outputProvider,
                 api.DiagnosticHandler handler,
                 Uri libraryRoot,
                 Uri packageRoot,
                 List<String> options,
                 Map<String, dynamic> environment,
+                Uri packageConfig,
+                api.PackagesDiscoveryProvider findPackages,
                 String this.testMarker,
                 String this.testType,
                 Function this.onTest)
       : super(inputProvider, outputProvider, handler, libraryRoot,
-              packageRoot, options, environment) {
+              packageRoot, options, environment, packageConfig, findPackages) {
     scanner = new TestScanner(this);
     resolver = new TestResolver(this, backend.constantCompilerTask);
     test('Compiler');
   }
 
   Future<bool> run(Uri uri) {
     test('Compiler.run');
     return super.run(uri);
   }
 
@@ skipping 97 matching lines @@
   }
   return new Future(() {
     Future<api.CompilationResult> compile(
         Uri script,
         Uri libraryRoot,
         Uri packageRoot,
         api.CompilerInputProvider inputProvider,
         api.DiagnosticHandler handler,
         [List<String> options = const [],
          api.CompilerOutputProvider outputProvider,
-         Map<String, dynamic> environment = const {}]) {
+         Map<String, dynamic> environment = const {},
+         Uri packageConfig,
+         api.PackagesDiscoveryProvider findPackages]) {
       libraryRoot = Platform.script.resolve('../../../sdk/');
       outputProvider = NullSink.outputProvider;
       // Use this to silence the test when debugging:
       // handler = (uri, begin, end, message, kind) {};
       Compiler compiler = new TestCompiler(inputProvider,
                                            outputProvider,
                                            handler,
                                            libraryRoot,
                                            packageRoot,
                                            options,
                                            environment,
+                                           packageConfig,
+                                           findPackages,
                                            marker,
                                            type,
                                            onTest);
       return compiler.run(script).then((bool success) {
         return new api.CompilationResult(compiler, isSuccess: success);
       });
     }
 
     int foundExitCode;
 
@@ skipping 82 matching lines @@
 
       expected = _expectedExitCode(
           beforeRun: tests[marker], fatalWarnings: true);
       totalExpectedErrors += expected.length;
       await testExitCodes(marker, expected, ['--fatal-warnings']);
     }
 
     Expect.equals(totalExpectedErrors, checkedResults);
   });
 }