tools/testing: move code into individual libraries

tools/testing/dart/test_configurations.dart

Index: tools/testing/dart/test_configurations.dart
diff --git a/tools/test.dart b/tools/testing/dart/test_configurations.dart
old mode 100755
new mode 100644
similarity index 82%
copy from tools/test.dart
copy to tools/testing/dart/test_configurations.dart
index 21e1150d0a7b1f85b5890d29521bd9d251bd4557..63d7f1d2842813087c347fc97a16cf1ab5ffe951
--- a/tools/test.dart
+++ b/tools/testing/dart/test_configurations.dart
@@ -1,46 +1,22 @@
-#!/usr/bin/env dart
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2012, 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 file is the entrypoint of the dart test suite.  This suite is used
- * to test:
- *
- *     1. the dart vm
- *     2. the dart2js compiler
- *     3. the static analyzer
- *     4. the dart core library
- *     5. other standard dart libraries (DOM bindings, ui libraries,
- *            io libraries etc.)
- *
- * This script is normally invoked by test.py.  (test.py finds the dart vm
- * and passses along all command line arguments to this script.)
- *
- * The command line args of this script are documented in
- * "tools/testing/dart/test_options.dart"; they are printed
- * when this script is run with "--help".
- *
- * The default test directory layout is documented in
- * "tools/testing/dart/test_suite.dart", above
- * "factory StandardTestSuite.forDirectory".
- */
-
-library test;
+library test_configurations;
 
 import "dart:async";
-import "dart:io";
+import 'dart:io';
 import "dart:math" as math;
-import "testing/dart/browser_controller.dart";
-import "testing/dart/http_server.dart";
-import "testing/dart/test_options.dart";
-import "testing/dart/test_progress.dart";
-import "testing/dart/test_runner.dart";
-import "testing/dart/test_suite.dart";
-import "testing/dart/utils.dart";
 
-import "testing/dart/vm_test_config.dart";
-import "testing/dart/co19_test_config.dart";
+import "browser_controller.dart";
+import "co19_test_config.dart";
+import "http_server.dart";
+import "path.dart";
+import "test_progress.dart";
+import "test_runner.dart";
+import "test_suite.dart";
+import "utils.dart";
+import "vm_test_config.dart";
 
 /**
  * The directories that contain test suites which follow the conventions
@@ -309,34 +285,3 @@ void testConfigurations(List<Map> configurations) {
     Future.wait(serverFutures).then((_) => startProcessQueue());
   }
 }
-
-Future deleteTemporaryDartDirectories() {
-  var completer = new Completer();
-  var environment = Platform.environment;
-  if (environment['DART_TESTING_DELETE_TEMPORARY_DIRECTORIES'] == '1') {
-    LeftOverTempDirPrinter.getLeftOverTemporaryDirectories().listen(
-        (Directory tempDirectory) {
-          try {
-            tempDirectory.deleteSync(recursive: true);
-          } catch (error) {
-            DebugLogger.error(error);
-          }
-        }, onDone: completer.complete);
-  } else {
-    completer.complete();
-  }
-  return completer.future;
-}
-
-void main(List<String> arguments) {
-  // This script is in [dart]/tools.
-  TestUtils.setDartDirUri(Platform.script.resolve('..'));
-  deleteTemporaryDartDirectories().then((_) {
-    var optionsParser = new TestOptionsParser();
-    var configurations = optionsParser.parse(arguments);
-    if (configurations != null && configurations.length > 0) {
-      testConfigurations(configurations);
-    }
-  });
-}
-