Report malformed URIs in library dependencies

tests/compiler/dart2js/malformed_uri_test.dart

-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
 // Test that the compiler can handle missing files used in imports, exports,
 // part tags or as the main source file.
 
-library dart2js.test.import;
+library dart2js.test.malformed_uri;
 
 import 'package:expect/expect.dart';
 import "package:async_helper/async_helper.dart";
 import 'memory_compiler.dart';
 
 const MEMORY_SOURCE_FILES = const {
   'main.dart': '''
+import '../../Udyn[mic ils/expect.dart';
 
-library main;
-
-import 'dart:thisLibraryShouldNotExist';
-import 'package:thisPackageShouldNotExist/thisPackageShouldNotExist.dart';
-export 'foo.dart';
-
-part 'bar.dart';
-
-main() {
-  int i = "";
-}
+main () { print("Hi"); }
 ''',
 };
 
-testMissingImports() {
+testMalformedUri() {
   var collector = new DiagnosticCollector();
   var compiler = compilerFor(MEMORY_SOURCE_FILES, diagnosticHandler: collector);
   asyncTest(() => compiler.run(Uri.parse('memory:main.dart')).then((_) {
-    Expect.equals(4, collector.errors.length);
-    Expect.equals(1, collector.warnings.length);
-  }));
-}
-
-testMissingMain() {
-  var collector = new DiagnosticCollector();
-  var compiler = compilerFor({}, diagnosticHandler: collector);
-  asyncTest(() => compiler.run(Uri.parse('memory:missing.dart')).then((_) {
     Expect.equals(1, collector.errors.length);
-    Expect.equals(0, collector.warnings.length);
   }));
 }
 
 void main() {
-  testMissingImports();
-  testMissingMain();
-}
+  testMalformedUri();
+}