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Side by Side Diff: pkg/args/example.dart

Issue 10919249: Make args package follow new layout. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Fix path to args.dart in testrunner. Created 8 years, 3 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file.
4
5 /**
6 * This is an example of converting the args in test.dart to use this API.
7 * It shows what it looks like to build an [ArgParser] and then, when the code
8 * is run, demonstrates what the generated usage text looks like.
9 */
10 #library('example');
11
12 #import('dart:io');
13
14 #import('args.dart');
15
16 main() {
17 var parser = new ArgParser();
18
19 parser.addOption('mode', abbr: 'm', defaultsTo: 'debug',
20 help: 'Mode in which to run the tests',
21 allowed: ['all', 'debug', 'release']);
22
23 parser.addOption('compiler', abbr: 'c', defaultsTo: 'none',
24 help: 'Specify any compilation step (if needed).',
25 allowed: ['none', 'dart2js', 'dartc'],
26 allowedHelp: {
27 'none': 'Do not compile the Dart code (run native Dart code on the'
28 ' VM).\n(only valid with the following runtimes: vm, drt)',
29 'dart2js': 'Compile dart code to JavaScript by running dart2js.\n'
30 '(only valid with the following runtimes: d8, drt, chrome\n'
31 'safari, ie, firefox, opera, none (compile only))',
32 'dartc': 'Perform static analysis on Dart code by running dartc.\n'
33 '(only valid with the following runtimes: none)',
34 });
35
36 parser.addOption('runtime', abbr: 'r', defaultsTo: 'vm',
37 help: 'Where the tests should be run.',
38 allowed: ['vm', 'd8', 'drt', 'dartium', 'ff', 'firefox', 'chrome',
39 'safari', 'ie', 'opera', 'none'],
40 allowedHelp: {
41 'vm': 'Run Dart code on the standalone dart vm.',
42 'd8': 'Run JavaScript from the command line using v8.',
43 'drt': 'Run Dart or JavaScript in the headless version of Chrome,\n'
44 'DumpRenderTree.',
45 'dartium': 'Run Dart or JavaScript in Dartium.',
46 'ff': 'Run JavaScript in Firefox',
47 'chrome': 'Run JavaScript in Chrome',
48 'safari': 'Run JavaScript in Safari',
49 'ie': 'Run JavaScript in Internet Explorer',
50 'opera': 'Run JavaScript in Opera',
51 'none': 'No runtime, compile only (for example, used for dartc static\n'
52 'analysis tests).',
53 });
54
55 parser.addOption('arch', abbr: 'a', defaultsTo: 'ia32',
56 help: 'The architecture to run tests for',
57 allowed: ['all', 'ia32', 'x64', 'simarm']);
58
59 parser.addOption('system', abbr: 's', defaultsTo: Platform.operatingSystem,
60 help: 'The operating system to run tests on',
61 allowed: ['linux', 'macos', 'windows']);
62
63 parser.addFlag('checked', defaultsTo: false,
64 help: 'Run tests in checked mode');
65
66 parser.addFlag('host-checked', defaultsTo: false,
67 help: 'Run compiler in checked mode');
68
69 parser.addOption('timeout', abbr: 't',
70 help: 'Timeout in seconds');
71
72 parser.addOption('progress', abbr: 'p', defaultsTo: 'compact',
73 help: 'Progress indication mode',
74 allowed: ['compact', 'color', 'line', 'verbose', 'silent', 'status',
75 'buildbot']);
76
77 parser.addFlag('report', defaultsTo: false,
78 help: 'Print a summary report of the number of tests, by expectation');
79
80 parser.addOption('tasks', abbr: 'j',
81 defaultsTo: Platform.numberOfProcessors.toString(),
82 help: 'The number of parallel tasks to run');
83
84 parser.addOption('shards', defaultsTo: '1',
85 help: 'The number of instances that the tests will be sharded over');
86
87 parser.addOption('shard', defaultsTo: '1',
88 help: 'The index of this instance when running in sharded mode');
89
90 parser.addFlag('verbose', abbr: 'v', defaultsTo: false,
91 help: 'Verbose output');
92
93 parser.addFlag('list', defaultsTo: false,
94 help: 'List tests only, do not run them');
95
96 parser.addFlag('keep-generated-tests', defaultsTo: false,
97 help: 'Keep the generated files in the temporary directory');
98
99 parser.addFlag('valgrind', defaultsTo: false,
100 help: 'Run tests through valgrind');
101
102 parser.addOption('special-command',
103 help: """
104 Special command support. Wraps the command line in
105 a special command. The special command should contain
106 an '@' character which will be replaced by the normal
107 command.
108
109 For example if the normal command that will be executed
110 is 'dart file.dart' and you specify special command
111 'python -u valgrind.py @ suffix' the final command will be
112 'python -u valgrind.py dart file.dart suffix'""");
113
114 parser.addFlag('time',
115 help: 'Print timing information after running tests',
116 defaultsTo: false);
117
118 parser.addOption('dart', help: 'Path to dart executable');
119 parser.addOption('drt', help: 'Path to DumpRenderTree executable');
120 parser.addOption('dartium', help: 'Path to Dartium Chrome executable');
121
122 parser.addFlag('batch', abbr: 'b',
123 help: 'Run browser tests in batch mode',
124 defaultsTo: true);
125
126 print(parser.getUsage());
127 }
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