Remove unmaintained utils/testrunner

utils/testrunner/standard_test_runner.dart

-// 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.
-
-part of test_controller;
-
-/** Path to DRT executable. */
-String drt;
-
-/** Whether to include elapsed time. */
-bool includeTime;
-
-/** Whether to regenerate layout test files. */
-bool regenerate;
-
-/** Whether to output test summary. */
-bool summarize;
-
-/** Whether  to print results immediately as they come in. */
-bool immediate;
-
-/** Format strings to use for test result messages. */
-String listFormat, passFormat, failFormat, errorFormat;
-
-/** Path of the running test file. */
-String testfile;
-
-/** The filters must be set by the caller. */
-List includeFilters;
-List excludeFilters;
-
-/** The print function to use. */
-Function tprint;
-
-/** A callback function to notify the caller we are done. */
-Function notifyDone;
-
-/** The action function to use. */
-Function action;
-
-/**
- * A special marker string used to separate group names and
- * identify non-debug output.
- */
-final marker = '###';
-
-class Macros {
-  static const String testTime = '<TIME>';
-  static const String testfile = '<FILENAME>';
-  static const String testGroup = '<GROUPNAME>';
-  static const String testDescription = '<TESTNAME>';
-  static const String testMessage = '<MESSAGE>';
-  static const String testStacktrace = '<STACK>';
-}
-
-class TestRunnerConfiguration extends SimpleConfiguration {
-  get name => 'Minimal test runner configuration';
-  get autoStart => false;
-
-  void onInit() {}
-
-  String formatMessage(filename, groupname,
-      [ testname = '', testTime = '', result = '',
-        message = '', stack = '' ]) {
-    var format = errorFormat;
-    if (result == 'pass') format = passFormat;
-    else if (result == 'fail') format = failFormat;
-    return format.
-        replaceAll(Macros.testTime, testTime).
-        replaceAll(Macros.testfile, filename).
-        replaceAll(Macros.testGroup, groupname).
-        replaceAll(Macros.testDescription, testname).
-        replaceAll(Macros.testMessage, message).
-        replaceAll(Macros.testStacktrace, stack);
-  }
-
-  String elapsed(TestCase t) {
-    if (includeTime) {
-      double duration = t.runningTime.inMilliseconds.toDouble();
-      duration /= 1000;
-      return '${duration.toStringAsFixed(3)}s ';
-    } else {
-      return '';
-    }
-  }
-
-  void dumpTestResult(source, TestCase t) {
-    var groupName = '', testName = '';
-    var idx = t.description.lastIndexOf(marker);
-    if (idx >= 0) {
-        groupName = t.description.substring(0, idx).replaceAll(marker, ' ');
-        testName = t.description.substring(idx+3);
-    } else {
-        testName = t.description;
-    }
-    var stack = (t.stackTrace == null) ? '' : '${t.stackTrace} ';
-    var message = (t.message.length > 0) ? '${t.message} ' : '';
-    var duration = elapsed(t);
-    tprint(formatMessage(source, '$groupName ', '$testName ',
-        duration, t.result, message, stack));
-  }
-
-  void onTestResult(TestCase testCase) {
-    if (immediate) {
-      dumpTestResult('$testfile ', testCase);
-    }
-  }
-
-  void printSummary(int passed, int failed, int errors,
-                    [String uncaughtError = '']) {
-    tprint('');
-    if (passed == 0 && failed == 0 && errors == 0) {
-      tprint('$testfile: No tests found.');
-    } else if (failed == 0 && errors == 0 && uncaughtError == null) {
-      tprint('$testfile: All $passed tests passed.');
-    } else {
-      if (uncaughtError != null) {
-        tprint('$testfile: Top-level uncaught error: $uncaughtError');
-      }
-      tprint('$testfile: $passed PASSED, $failed FAILED, $errors ERRORS');
-    }
-  }
-
-  void onSummary(int passed, int failed, int errors,
-      List<TestCase> results, String uncaughtError) {
-    if (!immediate) {
-      for (final testCase in results) {
-        dumpTestResult('$testfile ', testCase);
-      }
-    }
-    if (summarize) {
-      printSummary(passed, failed, errors, uncaughtError);
-    }
-  }
-
-  void onDone(bool success) {
-    if (notifyDone != null) {
-      notifyDone(success ? 0 : -1);
-    }
-  }
-}
-
-String formatListMessage(filename, groupname, [ testname = '']) {
-  return listFormat.
-      replaceAll(Macros.testfile, filename).
-      replaceAll(Macros.testGroup, groupname).
-      replaceAll(Macros.testDescription, testname);
-}
-
-listGroups() {
-  List tests = testCases;
-  Map groups = {};
-  for (var t in tests) {
-    var groupName, testName = '';
-    var idx = t.description.lastIndexOf(marker);
-    if (idx >= 0) {
-      groupName = t.description.substring(0, idx).replaceAll(marker, ' ');
-      if (!groups.containsKey(groupName)) {
-        groups[groupName] = '';
-      }
-    }
-  }
-  for (var g in groups.keys) {
-    var msg = formatListMessage('$testfile ', '$g ');
-    print('$marker$msg');
-  }
-  if (notifyDone != null) {
-    notifyDone(0);
-  }
-}
-
-listTests() {
-  List tests = testCases;
-  for (var t in tests) {
-    var groupName, testName = '';
-    var idx = t.description.lastIndexOf(marker);
-    if (idx >= 0) {
-      groupName = t.description.substring(0, idx).replaceAll(marker, ' ');
-      testName = t.description.substring(idx+3);
-    } else {
-      groupName = '';
-      testName = t.description;
-    }
-    var msg = formatListMessage('$testfile ', '$groupName ', '$testName ');
-    print('$marker$msg');
-  }
-  if (notifyDone != null) {
-    notifyDone(0);
-  }
-}
-
-// Support for running in isolates.
-
-class TestRunnerChildConfiguration extends SimpleConfiguration {
-  get name => 'Test runner child configuration';
-  get autoStart => false;
-
-  void onSummary(int passed, int failed, int errors,
-      List<TestCase> results, String uncaughtError) {
-    TestCase test = results[0];
-    parentPort.send([test.result, test.runningTime.inMilliseconds,
-                     test.message, test.stackTrace.toString()]);
-  }
-}
-
-var parentPort;
-runChildTest(message) {
-  var testName = message[0];
-  parentPort = message[1];
-  unittestConfiguration = new TestRunnerChildConfiguration();
-  groupSep = marker;
-  group('', test.main);
-  filterTests(testName);
-  runTests();
-}
-
-isolatedTestParentWrapper(testCase) => () {
-  ReceivePort response = new ReceivePort();
-  return Isolate.spawn(runChildTest, [testCase.description, response.sendPort])
-      .then((_) => response.first)
-      .then((results) {
-    var result = results[0];
-    var duration = new Duration(milliseconds: results[1]);
-    var message = results[2];
-    var stack = results[3];
-    if (result == 'fail') {
-      testCase.fail(message, stack);
-    } else if (result == 'error') {
-      testCase.error(message, stack);
-    }
-  });
-};
-
-runIsolateTests() {
-  // Replace each test with a wrapped version first.
-  for (var i = 0; i < testCases.length; i++) {
-    testCases[i].testFunction = isolatedTestParentWrapper(testCases[i]);
-  }
-  runTests();
-}
-
-// Main
-
-filterTest(t) {
-  var name = t.description.replaceAll(marker, " ");
-  if (includeFilters.length > 0) {
-    for (var f in includeFilters) {
-      if (name.indexOf(f) >= 0) return true;
-    }
-    return false;
-  } else if (excludeFilters.length > 0) {
-    for (var f in excludeFilters) {
-      if (name.indexOf(f) >= 0) return false;
-    }
-    return true;
-  } else {
-    return true;
-  }
-}
-
-process(testMain, action) {
-  groupSep = marker;
-  unittestConfiguration = new TestRunnerConfiguration();
-  group('', testMain);
-  // Do any user-specified test filtering.
-  filterTests(filterTest);
-  action();
-}