Pull args, intl, logging, shelf, and source_maps out of the SDK.

pkg/args/test/parse_test.dart

Index: pkg/args/test/parse_test.dart
diff --git a/pkg/args/test/parse_test.dart b/pkg/args/test/parse_test.dart
deleted file mode 100644
index 56320d6018e36cc00e3a54e721e04005b17ef318..0000000000000000000000000000000000000000
--- a/pkg/args/test/parse_test.dart
+++ /dev/null
@@ -1,451 +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.
-
-library parse_test;
-
-import 'package:unittest/unittest.dart';
-import 'package:args/args.dart';
-import 'utils.dart';
-
-void main() {
-  group('ArgParser.parse()', () {
-    test('does not destructively modify the argument list', () {
-      var parser = new ArgParser();
-      parser.addFlag('verbose');
-
-      var args = ['--verbose'];
-      var results = parser.parse(args);
-      expect(args, equals(['--verbose']));
-      expect(results['verbose'], isTrue);
-    });
-
-    group('flags', () {
-      test('are true if present', () {
-        var parser = new ArgParser();
-        parser.addFlag('verbose');
-
-        var args = parser.parse(['--verbose']);
-        expect(args['verbose'], isTrue);
-      });
-
-      test('default if missing', () {
-        var parser = new ArgParser();
-        parser.addFlag('a', defaultsTo: true);
-        parser.addFlag('b', defaultsTo: false);
-
-        var args = parser.parse([]);
-        expect(args['a'], isTrue);
-        expect(args['b'], isFalse);
-      });
-
-      test('are false if missing with no default', () {
-        var parser = new ArgParser();
-        parser.addFlag('verbose');
-
-        var args = parser.parse([]);
-        expect(args['verbose'], isFalse);
-      });
-
-      test('throws if given a value', () {
-        var parser = new ArgParser();
-        parser.addFlag('verbose');
-
-        throwsFormat(parser, ['--verbose=true']);
-      });
-
-      test('are case-sensitive', () {
-        var parser = new ArgParser();
-        parser.addFlag('verbose');
-        parser.addFlag('Verbose');
-        var results = parser.parse(['--verbose']);
-        expect(results['verbose'], isTrue);
-        expect(results['Verbose'], isFalse);
-      });
-    });
-
-    group('flags negated with "no-"', () {
-      test('set the flag to false', () {
-        var parser = new ArgParser();
-        parser.addFlag('verbose');
-
-        var args = parser.parse(['--no-verbose']);
-        expect(args['verbose'], isFalse);
-      });
-
-      test('set the flag to true if the flag actually starts with "no-"', () {
-        var parser = new ArgParser();
-        parser.addFlag('no-body');
-
-        var args = parser.parse(['--no-body']);
-        expect(args['no-body'], isTrue);
-      });
-
-      test('are not preferred over a colliding one without', () {
-        var parser = new ArgParser();
-        parser.addFlag('no-strum');
-        parser.addFlag('strum');
-
-        var args = parser.parse(['--no-strum']);
-        expect(args['no-strum'], isTrue);
-        expect(args['strum'], isFalse);
-      });
-
-      test('fail for non-negatable flags', () {
-        var parser = new ArgParser();
-        parser.addFlag('strum', negatable: false);
-
-        throwsFormat(parser, ['--no-strum']);
-      });
-    });
-
-    group('callbacks', () {
-      test('for present flags are invoked with the value', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addFlag('a', callback: (value) => a = value);
-
-        var args = parser.parse(['--a']);
-        expect(a, isTrue);
-      });
-
-      test('for absent flags are invoked with the default value', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addFlag('a', defaultsTo: false,
-            callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, isFalse);
-      });
-
-      test('are invoked even if the flag is not present', () {
-        var a = 'not called';
-        var parser = new ArgParser();
-        parser.addFlag('a', callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, isFalse);
-      });
-
-      test('for present options are invoked with the value', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', callback: (value) => a = value);
-
-        var args = parser.parse(['--a=v']);
-        expect(a, equals('v'));
-      });
-
-      test('for absent options are invoked with the default value', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', defaultsTo: 'v',
-            callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, equals('v'));
-      });
-
-      test('are invoked even if the option is not present', () {
-        var a = 'not called';
-        var parser = new ArgParser();
-        parser.addOption('a', callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, isNull);
-      });
-
-      test('for multiple present, allowMultiple, options are invoked with '
-           'value as a list', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', allowMultiple: true,
-            callback: (value) => a = value);
-
-        var args = parser.parse(['--a=v', '--a=x']);
-        expect(a, equals(['v', 'x']));
-      });
-
-      test('for single present, allowMultiple, options are invoked with '
-           ' value as a single element list', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', allowMultiple: true,
-            callback: (value) => a = value);
-
-        var args = parser.parse(['--a=v']);
-        expect(a, equals(['v']));
-      });
-
-      test('for absent, allowMultiple, options are invoked with default '
-           'value as a list.', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', allowMultiple: true, defaultsTo: 'v',
-            callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, equals(['v']));
-      });
-
-      test('for absent, allowMultiple, options are invoked with value '
-           'as an empty list.', () {
-        var a;
-        var parser = new ArgParser();
-        parser.addOption('a', allowMultiple: true,
-            callback: (value) => a = value);
-
-        var args = parser.parse([]);
-        expect(a, isEmpty);
-      });
-    });
-
-    group('abbreviations', () {
-      test('are parsed with a preceding "-"', () {
-        var parser = new ArgParser();
-        parser.addFlag('arg', abbr: 'a');
-
-        var args = parser.parse(['-a']);
-        expect(args['arg'], isTrue);
-      });
-
-      test('can use multiple after a single "-"', () {
-        var parser = new ArgParser();
-        parser.addFlag('first', abbr: 'f');
-        parser.addFlag('second', abbr: 's');
-        parser.addFlag('third', abbr: 't');
-
-        var args = parser.parse(['-tf']);
-        expect(args['first'], isTrue);
-        expect(args['second'], isFalse);
-        expect(args['third'], isTrue);
-      });
-
-      test('can have multiple "-" args', () {
-        var parser = new ArgParser();
-        parser.addFlag('first', abbr: 'f');
-        parser.addFlag('second', abbr: 's');
-        parser.addFlag('third', abbr: 't');
-
-        var args = parser.parse(['-s', '-tf']);
-        expect(args['first'], isTrue);
-        expect(args['second'], isTrue);
-        expect(args['third'], isTrue);
-      });
-
-      test('can take arguments without a space separating', () {
-        var parser = new ArgParser();
-        parser.addOption('file', abbr: 'f');
-
-        var args = parser.parse(['-flip']);
-        expect(args['file'], equals('lip'));
-      });
-
-      test('can take arguments with a space separating', () {
-        var parser = new ArgParser();
-        parser.addOption('file', abbr: 'f');
-
-        var args = parser.parse(['-f', 'name']);
-        expect(args['file'], equals('name'));
-      });
-
-      test('allow non-option characters in the value', () {
-        var parser = new ArgParser();
-        parser.addOption('apple', abbr: 'a');
-
-        var args = parser.parse(['-ab?!c']);
-        expect(args['apple'], equals('b?!c'));
-      });
-
-      test('throw if unknown', () {
-        var parser = new ArgParser();
-        throwsFormat(parser, ['-f']);
-      });
-
-      test('throw if the value is missing', () {
-        var parser = new ArgParser();
-        parser.addOption('file', abbr: 'f');
-
-        throwsFormat(parser, ['-f']);
-      });
-
-      test('throw if the value looks like an option', () {
-        var parser = new ArgParser();
-        parser.addOption('file', abbr: 'f');
-        parser.addOption('other');
-
-        throwsFormat(parser, ['-f', '--other']);
-        throwsFormat(parser, ['-f', '--unknown']);
-        throwsFormat(parser, ['-f', '-abbr']);
-      });
-
-      test('throw if the value is not allowed', () {
-        var parser = new ArgParser();
-        parser.addOption('mode', abbr: 'm', allowed: ['debug', 'release']);
-
-        throwsFormat(parser, ['-mprofile']);
-      });
-
-      test('throw if any but the first is not a flag', () {
-        var parser = new ArgParser();
-        parser.addFlag('apple', abbr: 'a');
-        parser.addOption('banana', abbr: 'b'); // Takes an argument.
-        parser.addFlag('cherry', abbr: 'c');
-
-        throwsFormat(parser, ['-abc']);
-      });
-
-      test('throw if it has a value but the option is a flag', () {
-        var parser = new ArgParser();
-        parser.addFlag('apple', abbr: 'a');
-        parser.addFlag('banana', abbr: 'b');
-
-        // The '?!' means this can only be understood as '--apple b?!c'.
-        throwsFormat(parser, ['-ab?!c']);
-      });
-
-      test('are case-sensitive', () {
-        var parser = new ArgParser();
-        parser.addFlag('file', abbr: 'f');
-        parser.addFlag('force', abbr: 'F');
-        var results = parser.parse(['-f']);
-        expect(results['file'], isTrue);
-        expect(results['force'], isFalse);
-      });
-    });
-
-    group('options', () {
-      test('are parsed if present', () {
-        var parser = new ArgParser();
-        parser.addOption('mode');
-        var args = parser.parse(['--mode=release']);
-        expect(args['mode'], equals('release'));
-      });
-
-      test('are null if not present', () {
-        var parser = new ArgParser();
-        parser.addOption('mode');
-        var args = parser.parse([]);
-        expect(args['mode'], isNull);
-      });
-
-      test('default if missing', () {
-        var parser = new ArgParser();
-        parser.addOption('mode', defaultsTo: 'debug');
-        var args = parser.parse([]);
-        expect(args['mode'], equals('debug'));
-      });
-
-      test('allow the value to be separated by whitespace', () {
-        var parser = new ArgParser();
-        parser.addOption('mode');
-        var args = parser.parse(['--mode', 'release']);
-        expect(args['mode'], equals('release'));
-      });
-
-      test('throw if unknown', () {
-        var parser = new ArgParser();
-        throwsFormat(parser, ['--unknown']);
-        throwsFormat(parser, ['--nobody']); // Starts with "no".
-      });
-
-      test('throw if the arg does not include a value', () {
-        var parser = new ArgParser();
-        parser.addOption('mode');
-        throwsFormat(parser, ['--mode']);
-      });
-
-      test('throw if the value looks like an option', () {
-        var parser = new ArgParser();
-        parser.addOption('mode');
-        parser.addOption('other');
-
-        throwsFormat(parser, ['--mode', '--other']);
-        throwsFormat(parser, ['--mode', '--unknown']);
-        throwsFormat(parser, ['--mode', '-abbr']);
-      });
-
-      test('do not throw if the value is in the allowed set', () {
-        var parser = new ArgParser();
-        parser.addOption('mode', allowed: ['debug', 'release']);
-        var args = parser.parse(['--mode=debug']);
-        expect(args['mode'], equals('debug'));
-      });
-
-      test('throw if the value is not in the allowed set', () {
-        var parser = new ArgParser();
-        parser.addOption('mode', allowed: ['debug', 'release']);
-        throwsFormat(parser, ['--mode=profile']);
-      });
-
-      test('returns last provided value', () {
-        var parser = new ArgParser();
-        parser.addOption('define');
-        var args = parser.parse(['--define=1', '--define=2']);
-        expect(args['define'], equals('2'));
-      });
-
-      test('returns a List if multi-valued', () {
-        var parser = new ArgParser();
-        parser.addOption('define', allowMultiple: true);
-        var args = parser.parse(['--define=1']);
-        expect(args['define'], equals(['1']));
-        args = parser.parse(['--define=1', '--define=2']);
-        expect(args['define'], equals(['1','2']));
-      });
-
-      test('returns the default value for multi-valued arguments '
-           'if not explicitly set', () {
-        var parser = new ArgParser();
-        parser.addOption('define', defaultsTo: '0', allowMultiple: true);
-        var args = parser.parse(['']);
-        expect(args['define'], equals(['0']));
-      });
-
-      test('are case-sensitive', () {
-        var parser = new ArgParser();
-        parser.addOption('verbose', defaultsTo: 'no');
-        parser.addOption('Verbose', defaultsTo: 'no');
-        var results = parser.parse(['--verbose', 'chatty']);
-        expect(results['verbose'], equals('chatty'));
-        expect(results['Verbose'], equals('no'));
-      });
-    });
-
-    group('remaining args', () {
-      test('stops parsing args when a non-option-like arg is encountered', () {
-        var parser = new ArgParser();
-        parser.addFlag('woof');
-        parser.addOption('meow');
-        parser.addOption('tweet', defaultsTo: 'bird');
-
-        var results = parser.parse(['--woof', '--meow', 'v', 'not', 'option']);
-        expect(results['woof'], isTrue);
-        expect(results['meow'], equals('v'));
-        expect(results['tweet'], equals('bird'));
-        expect(results.rest, equals(['not', 'option']));
-      });
-
-      test('consumes "--" and stops', () {
-        var parser = new ArgParser();
-        parser.addFlag('woof', defaultsTo: false);
-        parser.addOption('meow', defaultsTo: 'kitty');
-
-        var results = parser.parse(['--woof', '--', '--meow']);
-        expect(results['woof'], isTrue);
-        expect(results['meow'], equals('kitty'));
-        expect(results.rest, equals(['--meow']));
-      });
-
-      test('leaves "--" if not the first non-option', () {
-        var parser = new ArgParser();
-        parser.addFlag('woof');
-
-        var results = parser.parse(['--woof', 'stop', '--', 'arg']);
-        expect(results['woof'], isTrue);
-        expect(results.rest, equals(['stop', '--', 'arg']));
-      });
-    });
-  });
-}