Move all tests using dart:io to a separate directory

tests/standalone/src/TestRunnerTest.dart

-// Copyright (c) 2011, 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.
-
-#library("TestRunnerTest");
-
-#import("dart:io");
-#import("../../../tools/testing/dart/test_runner.dart");
-#import("../../../tools/testing/dart/status_file_parser.dart");
-#source("ProcessTestUtil.dart");
-
-class TestController {
-  static final int numTests = 4;
-  static int numCompletedTests = 0;
-
-  // Used as TestCase.completedCallback.
-  static processCompletedTest(TestCase testCase) {
-    TestOutput output = testCase.output;
-    print("Test: ${testCase.commands.last().commandLine}");
-    if (output.unexpectedOutput) {
-      throw "Unexpected output: ${output.result}";
-    }
-    print("stdout: ");
-    for (var line in output.stdout) print(line);
-    print("stderr: ");
-    for (var line in output.stderr) print(line);
-
-    print("Time: ${output.time}");
-    print("Exit code: ${output.exitCode}");
-
-    ++numCompletedTests;
-    print("$numCompletedTests/$numTests");
-    if (numCompletedTests == numTests) {
-      print("TestRunnerTest.dart PASSED");
-    }
-  }
-}
-
-
-TestCase MakeTestCase(String testName, List<String> expectations) {
-  String test_path = "tests/standalone/src/${testName}.dart";
-  // Working directory may be dart/runtime rather than dart.
-  if (!new File(test_path).existsSync()) {
-    test_path = "../tests/standalone/src/${testName}.dart";
-  }
-
-  var configuration = { 'timeout': 2,
-                        'special-command': '' };
-  return new TestCase(testName,
-                      [new Command(getDartFileName(),
-                                   <String>["--ignore-unrecognized-flags",
-                                            "--enable_type_checks",
-                                            test_path])],
-                      configuration,
-                      TestController.processCompletedTest,
-                      new Set<String>.from(expectations));
-}
-
-
-void main() {
-  var configuration = { 'timeout': 2,
-                        'special-command': '' };
-  new RunningProcess(MakeTestCase("PassTest", [PASS])).start();
-  new RunningProcess(MakeTestCase("FailTest", [FAIL])).start();
-  new RunningProcess(MakeTestCase("TimeoutTest", [TIMEOUT])).start();
-
-  new RunningProcess(new TestCase("CrashTest",
-                                  [new Command(getProcessTestFileName(),
-                                               const ["0", "0", "1", "1"])],
-                                  configuration,
-                                  TestController.processCompletedTest,
-                                  new Set<String>.from([CRASH]))).start();
-  Expect.equals(4, TestController.numTests);
-  // Throw must be from body of start() function for this test to work.
-  Expect.throws(new RunningProcess(MakeTestCase("PassTest", [SKIP])).start);
-}
-