Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/args/example/test_runner.dart

Index: mojo/public/dart/third_party/args/example/test_runner.dart
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+// 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 is an example of converting the args in test.dart to use this API.
+/// It shows what it looks like to build an [ArgParser] and then, when the code
+/// is run, demonstrates what the generated usage text looks like.
+library example;
+
+import 'dart:io';
+
+import 'package:args/args.dart';
+
+main() {
+  var parser = new ArgParser();
+
+  parser.addSeparator('===== Platform');
+
+  parser.addOption('compiler',
+      abbr: 'c',
+      defaultsTo: 'none',
+      help: 'Specify any compilation step (if needed).',
+      allowed: ['none', 'dart2js', 'dartc'],
+      allowedHelp: {
+    'none': 'Do not compile the Dart code (run native Dart code on the'
+        ' VM).\n(only valid with the following runtimes: vm, drt)',
+    'dart2js': 'Compile dart code to JavaScript by running dart2js.\n'
+        '(only valid with the following runtimes: d8, drt, chrome\n'
+        'safari, ie, firefox, opera, none (compile only))',
+    'dartc': 'Perform static analysis on Dart code by running dartc.\n'
+        '(only valid with the following runtimes: none)',
+  });
+
+  parser.addOption('runtime',
+      abbr: 'r',
+      defaultsTo: 'vm',
+      help: 'Where the tests should be run.',
+      allowed: [
+    'vm',
+    'd8',
+    'drt',
+    'dartium',
+    'ff',
+    'firefox',
+    'chrome',
+    'safari',
+    'ie',
+    'opera',
+    'none'
+  ],
+      allowedHelp: {
+    'vm': 'Run Dart code on the standalone dart vm.',
+    'd8': 'Run JavaScript from the command line using v8.',
+    // TODO(antonm): rename flag.
+    'drt': 'Run Dart or JavaScript in the headless version of Chrome,\n'
+        'content shell.',
+    'dartium': 'Run Dart or JavaScript in Dartium.',
+    'ff': 'Run JavaScript in Firefox',
+    'chrome': 'Run JavaScript in Chrome',
+    'safari': 'Run JavaScript in Safari',
+    'ie': 'Run JavaScript in Internet Explorer',
+    'opera': 'Run JavaScript in Opera',
+    'none': 'No runtime, compile only (for example, used for dartc static\n'
+        'analysis tests).',
+  });
+
+  parser.addOption('arch',
+      abbr: 'a',
+      defaultsTo: 'ia32',
+      help: 'The architecture to run tests for',
+      allowed: ['all', 'ia32', 'x64', 'simarm']);
+
+  parser.addOption('system',
+      abbr: 's',
+      defaultsTo: Platform.operatingSystem,
+      help: 'The operating system to run tests on',
+      allowed: ['linux', 'macos', 'windows']);
+
+  parser.addSeparator('===== Runtime');
+
+  parser.addOption('mode',
+      abbr: 'm',
+      defaultsTo: 'debug',
+      help: 'Mode in which to run the tests',
+      allowed: ['all', 'debug', 'release']);
+
+  parser.addFlag('checked',
+      defaultsTo: false, help: 'Run tests in checked mode');
+
+  parser.addFlag('host-checked',
+      defaultsTo: false, help: 'Run compiler in checked mode');
+
+  parser.addOption('timeout', abbr: 't', help: 'Timeout in seconds');
+
+  parser.addOption('tasks',
+      abbr: 'j',
+      defaultsTo: Platform.numberOfProcessors.toString(),
+      help: 'The number of parallel tasks to run');
+
+  parser.addOption('shards',
+      defaultsTo: '1',
+      help: 'The number of instances that the tests will be sharded over');
+
+  parser.addOption('shard',
+      defaultsTo: '1',
+      help: 'The index of this instance when running in sharded mode');
+
+  parser.addFlag('valgrind',
+      defaultsTo: false, help: 'Run tests through valgrind');
+
+  parser.addSeparator('===== Output');
+
+  parser.addOption('progress',
+      abbr: 'p',
+      defaultsTo: 'compact',
+      help: 'Progress indication mode',
+      allowed: [
+    'compact',
+    'color',
+    'line',
+    'verbose',
+    'silent',
+    'status',
+    'buildbot'
+  ]);
+
+  parser.addFlag('report',
+      defaultsTo: false,
+      help: 'Print a summary report of the number of tests, by expectation');
+
+  parser.addFlag('verbose',
+      abbr: 'v', defaultsTo: false, help: 'Verbose output');
+
+  parser.addFlag('list',
+      defaultsTo: false, help: 'List tests only, do not run them');
+
+  parser.addFlag('time',
+      help: 'Print timing information after running tests', defaultsTo: false);
+
+  parser.addFlag('batch',
+      abbr: 'b', help: 'Run browser tests in batch mode', defaultsTo: true);
+
+  parser.addSeparator('===== Miscellaneous');
+
+  parser.addFlag('keep-generated-tests',
+      defaultsTo: false,
+      help: 'Keep the generated files in the temporary directory');
+
+  parser.addOption('special-command', help: """
+Special command support. Wraps the command line in
+a special command. The special command should contain
+an '@' character which will be replaced by the normal
+command.
+
+For example if the normal command that will be executed
+is 'dart file.dart' and you specify special command
+'python -u valgrind.py @ suffix' the final command will be
+'python -u valgrind.py dart file.dart suffix'""");
+
+  parser.addOption('dart', help: 'Path to dart executable');
+  parser.addOption('drt', help: 'Path to content shell executable');
+  parser.addOption('dartium', help: 'Path to Dartium Chrome executable');
+
+  print(parser.usage);
+}