Remove unmaintained utils/testrunner

utils/testrunner/options.dart

Index: utils/testrunner/options.dart
diff --git a/utils/testrunner/options.dart b/utils/testrunner/options.dart
deleted file mode 100644
index 94b12de7960065d3bdb24cc01e82e0be484a62ba..0000000000000000000000000000000000000000
--- a/utils/testrunner/options.dart
+++ /dev/null
@@ -1,260 +0,0 @@
-// 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 testrunner;
-
-/** Create and return an options parser for the test runner. */
-ArgParser getOptionParser() {
-  var parser = new ArgParser();
-
-  parser.addOption('help', abbr: '?',
-      help: 'Show usage information.');
-
-  parser.addOption('runtime', abbr: 'r', defaultsTo: 'vm',
-      help: 'Where the tests should be run.',
-      allowed: ['vm', 'drt-dart', 'drt-js'],
-      allowedHelp: {
-        'vm': 'Run Dart code natively on the standalone dart vm.',
-        // TODO(antonm): fix option name.
-        'drt-dart': 'Run Dart code natively in the headless version of\n'
-          'Chrome, Content shell.',
-        // TODO(antonm): fix option name.
-        'drt-js': 'Run Dart compiled to JavaScript in the headless version\n'
-            'of Chrome, Content shell.'
-      });
-
-  parser.addFlag('checked', defaultsTo: false,
-      help: 'Run tests in checked mode.');
-
-  parser.addFlag('sort', defaultsTo: false,
-      help: 'Sort test files before running.');
-
-  parser.addFlag('layout-text', defaultsTo: false,
-      help: 'Run text layout tests.');
-
-  parser.addFlag('layout-pixel', defaultsTo: false,
-      help: 'Run pixel layout tests.');
-
-  parser.addOption('timeout', abbr: 't',
-      help: 'Timeout in seconds', defaultsTo: '60');
-
-  parser.addOption('tasks', abbr: 'j',
-      defaultsTo: Platform.numberOfProcessors.toString(),
-      help: 'The number of parallel tasks to run.');
-
-  parser.addOption('out', abbr: 'o', defaultsTo: 'stdout',
-      help: 'File to send test results. This should be a '
-        'file name or one of stdout, stderr, or none.');
-
-  parser.addOption('list-format',
-      defaultsTo:
-        '<FILENAME><GROUPNAME><TESTNAME>',
-      help: 'Format for test list result output.');
-
-  parser.addOption('pass-format',
-      defaultsTo: 'PASS <TIME><FILENAME><GROUPNAME><TESTNAME><MESSAGE>',
-      help: 'Format for passing test result output.');
-
-  parser.addOption('fail-format',
-      defaultsTo: 'FAIL <TIME><FILENAME><GROUPNAME><TESTNAME><MESSAGE>',
-      help: 'Format for failed test result output.');
-
-  parser.addOption('error-format',
-      defaultsTo: 'ERROR <TIME><FILENAME><GROUPNAME><TESTNAME><MESSAGE>',
-      help: 'Format for tests with errors result output.');
-
-  parser.addFlag('summary', defaultsTo: false,
-      help: 'Print a summary of tests passed/failed for each test file.');
-
-  parser.addOption('log', abbr: 'l', defaultsTo: 'none',
-      help: 'File to send test log/print output to. This should be a '
-        'file name or one of stdout, stderr, or none.');
-
-  // TODO(gram) - add loglevel once we have switched unittest to use the log
-  // library.
-
-  parser.addFlag('list-files', defaultsTo: false,
-      help: 'List test files only, do not run them.');
-
-  parser.addFlag('list-tests', defaultsTo: false,
-      help: 'List tests only, do not run them.');
-
-  parser.addFlag('list-groups', defaultsTo: false,
-      help: 'List test groups only, do not run tests.');
-
-  parser.addFlag('clean-files', defaultsTo: false,
-      help: 'Remove the generated files from the temporary directory.');
-
-  parser.addFlag('list-options', defaultsTo: false,
-      help: 'Print non-default option settings, usable as a test.config.');
-
-  parser.addFlag('list-all-options', defaultsTo: false,
-      help: 'Print all option settings, usable as a test.config.');
-
-  parser.addFlag('time',
-      help: 'Print timing information after running tests',
-      defaultsTo: false);
-
-  parser.addFlag('stop-on-failure', defaultsTo: false,
-      help: 'Stop execution after first file with failures.');
-
-  parser.addFlag('isolate', defaultsTo: false,
-      help: 'Runs each test in a separate isolate.');
-
-  parser.addOption('configfile', help: 'Path to an argument file to load.');
-
-  parser.addOption('dartsdk', help: 'Path to dart SDK.');
-
-  var tmp;
-  if (Platform.operatingSystem == 'windows') {
-    tmp = "c:\\tmp\\test";
-  } else {
-    tmp = "/tmp/test";
-  }
-  parser.addOption('tempdir', help: 'Directory to store temp files.',
-        defaultsTo: tmp);
-
-  parser.addOption('test-file-pattern',
-      help: 'A regular expression that test file names must match '
-        'to be considered', defaultsTo: '_test.dart\$');
-
-  parser.addOption('include',
-      help: 'Only run tests from the specified group(s).',
-      allowMultiple: true);
-
-  parser.addOption('exclude',
-      help: 'Exclude tests from the specified group(s).',
-      allowMultiple: true);
-
-  parser.addFlag('recurse', abbr: 'R',
-      help: 'Recurse through child directories looking for tests.',
-      defaultsTo: false);
-
-  parser.addFlag('immediate',
-      help: 'Print test results immediately, instead of at the end of a test '
-        'file. Note that in some async cases this may result in multiple '
-        'messages for a single test.',
-      defaultsTo: false);
-
-  parser.addFlag('regenerate',
-      help: 'Regenerate layout test expectation files.',
-      defaultsTo: false);
-
-  parser.addFlag('server', help: 'Run an HTTP server.', defaultsTo: false);
-
-  parser.addOption('port', help: 'Port to use for HTTP server');
-
-  parser.addOption('root',
-      help: 'Root directory for HTTP server for static files');
-
-  parser.addOption('pipeline',
-      help: 'Pipeline script to use to run each test file.',
-      defaultsTo: 'run_pipeline.dart');
-
-  return parser;
-}
-
-/** Print a value option, quoting it if it has embedded spaces. */
-_printValueOption(String name, value, IOSink dest) {
-  if (value.indexOf(' ') >= 0) {
-    dest.write("--$name='$value'\n");
-  } else {
-    dest.write("--$name=$value\n");
-  }
-}
-
-/** Print the current option values. */
-printOptions(ArgParser parser, ArgResults arguments,
-             bool includeDefaults, IOSink dest) {
-  if (dest == null) return;
-  for (var name in arguments.options) {
-    if (!name.startsWith('list-')) {
-      var value = arguments[name];
-      var defaultValue = parser.getDefault(name);
-      if (value is bool) {
-        if (includeDefaults || (value != defaultValue)) {
-          dest.write('--${value ? "" : "no-"}$name\n');
-        }
-      } else if (value is List) {
-        if (value.length > 0) {
-          for (var v in value) {
-            _printValueOption(name, v, dest);
-          }
-        }
-      } else if (value != null && (includeDefaults || value != defaultValue)) {
-        _printValueOption(name, value, dest);
-      }
-    }
-  }
-}
-
-/**
- * Get the test runner configuration. This loads options from multiple
- * sources, in increasing order of priority: a test.config file in the
- * current directory, a test config file specified with --configfile on
- * the command line, and other arguments specified on the command line.
- */
-ArgResults loadConfiguration(optionsParser, List<String> commandLineArgs) {
-  var options = new List();
-  // We first load options from a test.config file in the working directory.
-  options.addAll(getFileContents('test.config', false).
-      where((e) => e.trim().length > 0 && e[0] != '#'));
-  // Next we look to see if the command line included a -testconfig argument,
-  // and if so, load options from that file too; where these are not
-  // multi-valued they will take precedence over the ones in test.config.
-  var cfgarg = '--configfile';
-  var cfgarge = '--configfile=';
-  for (var i = 0; i < commandLineArgs.length; i++) {
-    if (commandLineArgs[i].startsWith(cfgarg)) {
-      if (commandLineArgs[i] == cfgarg) {
-        if (i == commandLineArgs.length - 1) {
-          throw new Exception('Missing argument to $cfgarg');
-        }
-        options.addAll(getFileContents(commandLineArgs[++i], true).
-            where((e) => e.trim().length > 0 && e[0] != '#'));
-      } else if (commandLineArgs[i].startsWith(cfgarge)) {
-        options.addAll(
-            getFileContents(commandLineArgs[i].substring(cfgarge.length), true).
-                where((e) => e.trim().length > 0 && e[0] != '#'));
-      } else {
-        throw new Exception('Missing argument to $cfgarg');
-      }
-    }
-  }
-  // Finally, we add options from the command line. These have the highest
-  // precedence of all.
-  options.addAll(commandLineArgs);
-  // Now try parse the whole collection of options, and if this fails,
-  // issue a usage message.
-  try {
-    return optionsParser.parse(options);
-  } catch (e) {
-    print(e);
-    print('Usage: testrunner <options> [<directory or file> ...]');
-    print(optionsParser.getUsage());
-    return null;
-  }
-}
-
-/** Perform some sanity checking of the configuration. */
-bool isSane(ArgResults config) {
-  if (config == null) {
-    return false;
-  }
-  if (config['runtime'] == null) {
-    print('Missing required option --runtime');
-    return false;
-  }
-  if (config['include'].length > 0 &&
-      config['exclude'].length > 0) {
-    print('--include and --exclude are mutually exclusive.');
-    return false;
-  }
-  if ((config['layout-text'] || config['layout-pixel']) &&
-      config['runtime'] == 'vm') {
-    print('Layout tests must use --runtime values of "drt-dart" or "drt-js"');
-    return false;
-  }
-  return true;
-}