Add failing test

pkg/analysis_server/test/integration/execution/map_uri_test.dart

+// Copyright (c) 2017, 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.
+
+import 'dart:async';
+
+import 'package:analysis_server/plugin/protocol/protocol.dart';
+import 'package:test/test.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
+
+import '../integration_tests.dart';
+
+main() {
+  defineReflectiveSuite(() {
+    defineReflectiveTests(MapUriTest);
+    defineReflectiveTests(MapUriTest_Driver);
+  });
+}
+
+class AbstractMapUriTest extends AbstractAnalysisServerIntegrationTest {
+  Future test_mapUri() async {
+    String pathname = sourcePath('lib/main.dart');
+    writeFile(pathname, '// dummy');
+    writeFile(sourcePath('.packages'), 'foo:lib/');
+    standardAnalysisSetup();
+
+    String contextId =
+        (await sendExecutionCreateContext(sourceDirectory.path))?.id;
+    ExecutionMapUriResult result =
+        await sendExecutionMapUri(contextId, uri: 'package:foo/main.dart');
+    expect(result.file, pathname);
+  }
+}
+
+@reflectiveTest
+class MapUriTest extends AbstractMapUriTest {}
+
+@reflectiveTest
+class MapUriTest_Driver extends AbstractMapUriTest {
+  @override
+  bool get enableNewAnalysisDriver => true;
+
+  @failingTest
+  @override
+  Future test_mapUri() => super.test_mapUri();
+}