| // Copyright (c) 2013, 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 test_options_parser; |
| |
| import "dart:io"; |
| import "drt_updater.dart"; |
| import "test_suite.dart"; |
| import "path.dart"; |
| import "compiler_configuration.dart" show CompilerConfiguration; |
| import "runtime_configuration.dart" show RuntimeConfiguration; |
| |
| const List<String> defaultTestSelectors = |
| const ['samples', 'standalone', 'corelib', 'co19', 'language', |
| 'isolate', 'vm', 'html', 'benchmark_smoke', |
| 'utils', 'lib', 'pkg', 'analyze_library', 'service', |
| 'pkg_tested']; |
| |
| /** |
| * Specification of a single test option. |
| * |
| * The name of the specification is used as the key for the option in |
| * the Map returned from the [TestOptionParser] parse method. |
| */ |
| class _TestOptionSpecification { |
| _TestOptionSpecification(this.name, |
| this.description, |
| this.keys, |
| this.values, |
| this.defaultValue, |
| {this.type : 'string'}); |
| String name; |
| String description; |
| List<String> keys; |
| List<String> values; |
| var defaultValue; |
| String type; |
| } |
| |
| /** |
| * Parser of test options. |
| */ |
| class TestOptionsParser { |
| /** |
| * Creates a test options parser initialized with the known options. |
| */ |
| TestOptionsParser() { |
| _options = |
| [ new _TestOptionSpecification( |
| 'mode', |
| 'Mode in which to run the tests', |
| ['-m', '--mode'], |
| ['all', 'debug', 'release'], |
| 'debug'), |
| new _TestOptionSpecification( |
| 'compiler', |
| '''Specify any compilation step (if needed). |
| |
| none: Do not compile the Dart code (run native Dart code on the VM). |
| (only valid with the following runtimes: vm, drt) |
| |
| dart2dart: Compile Dart code to Dart code |
| (only valid with the following runtimes: vm, drt) |
| |
| dart2js: Compile dart code to JavaScript by running dart2js. |
| (only valid with the following runtimes: d8, drt, chrome, |
| safari, ie9, ie10, ie11, firefox, opera, chromeOnAndroid, |
| none (compile only)), |
| |
| dartanalyzer: Perform static analysis on Dart code by running the analyzer on Java. |
| dart2analyzer: Perform static analysis on Dart code by running the analyzer on Dart. |
| (only valid with the following runtimes: none)''', |
| ['-c', '--compiler'], |
| ['none', 'dart2dart', 'dart2js', 'dartanalyzer', 'dart2analyzer'], |
| 'none'), |
| // TODO(antonm): fix the option drt. |
| new _TestOptionSpecification( |
| 'runtime', |
| '''Where the tests should be run. |
| vm: Run Dart code on the standalone dart vm. |
| |
| d8: Run JavaScript from the command line using v8. |
| |
| jsshell: Run JavaScript from the command line using firefox js-shell. |
| |
| drt: Run Dart or JavaScript in the headless version of Chrome, |
| Content shell. |
| |
| dartium: Run Dart or JavaScript in Dartium. |
| |
| ContentShellOnAndroid: Run Dart or JavaScript in Dartium content shell |
| on Android. |
| |
| DartiumOnAndroid: Run Dart or Javascript in Dartium on Android. |
| |
| [ff | chrome | safari | ie9 | ie10 | ie11 | opera | chromeOnAndroid]: |
| Run JavaScript in the specified browser. |
| |
| none: No runtime, compile only (for example, used for dartanalyzer static |
| analysis tests).''', |
| ['-r', '--runtime'], |
| ['vm', 'd8', 'jsshell', 'drt', 'dartium', 'ff', 'firefox', |
| 'chrome', 'safari', 'ie9', 'ie10', 'ie11', 'opera', |
| 'chromeOnAndroid', 'safarimobilesim', |
| 'ContentShellOnAndroid', 'DartiumOnAndroid', 'none'], |
| 'vm'), |
| new _TestOptionSpecification( |
| 'arch', |
| 'The architecture to run tests for', |
| ['-a', '--arch'], |
| ['all', 'ia32', 'x64', 'arm', 'armv5te', 'arm64', 'mips', |
| 'simarm', 'simarm64', 'simmips'], |
| 'ia32'), |
| new _TestOptionSpecification( |
| 'system', |
| 'The operating system to run tests on', |
| ['-s', '--system'], |
| ['linux', 'macos', 'windows'], |
| Platform.operatingSystem), |
| new _TestOptionSpecification( |
| 'checked', |
| 'Run tests in checked mode', |
| ['--checked'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'host_checked', |
| 'Run compiler in checked mode', |
| ['--host-checked'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'minified', |
| 'Enable minification in the compiler', |
| ['--minified'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'csp', |
| 'Run tests under Content Security Policy restrictions', |
| ['--csp'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'timeout', |
| 'Timeout in seconds', |
| ['-t', '--timeout'], |
| [], |
| -1, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'progress', |
| 'Progress indication mode', |
| ['-p', '--progress'], |
| ['compact', 'color', 'line', 'verbose', |
| 'silent', 'status', 'buildbot', 'diff'], |
| 'compact'), |
| new _TestOptionSpecification( |
| 'failure-summary', |
| 'Print failure summary at the end', |
| ['--failure-summary'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'step_name', |
| 'Step name for use by -pbuildbot', |
| ['--step_name'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'report', |
| 'Print a summary report of the number of tests, by expectation', |
| ['--report'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'tasks', |
| 'The number of parallel tasks to run', |
| ['-j', '--tasks'], |
| [], |
| Platform.numberOfProcessors, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'shards', |
| 'The number of instances that the tests will be sharded over', |
| ['--shards'], |
| [], |
| 1, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'shard', |
| 'The index of this instance when running in sharded mode', |
| ['--shard'], |
| [], |
| 1, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'help', |
| 'Print list of options', |
| ['-h', '--help'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'verbose', |
| 'Verbose output', |
| ['-v', '--verbose'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'list', |
| 'List tests only, do not run them', |
| ['--list'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'report_in_json', |
| 'When doing list, output result summary in json only.', |
| ['--report-in-json'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'time', |
| 'Print timing information after running tests', |
| ['--time'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'dart', |
| 'Path to dart executable', |
| ['--dart'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'drt', // TODO(antonm): fix the option name. |
| 'Path to content shell executable', |
| ['--drt'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'dartium', |
| 'Path to Dartium Chrome executable', |
| ['--dartium'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'firefox', |
| 'Path to firefox browser executable', |
| ['--firefox'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'chrome', |
| 'Path to chrome browser executable', |
| ['--chrome'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'safari', |
| 'Path to safari browser executable', |
| ['--safari'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'use_sdk', |
| '''Use compiler or runtime from the SDK. |
| |
| Normally, the compiler or runtimes in PRODUCT_DIR is tested, with this |
| option, the compiler or runtime in PRODUCT_DIR/dart-sdk/bin is tested. |
| |
| Note: currently only implemented for dart2js.''', |
| ['--use-sdk'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'use_public_packages', |
| 'For tests using packages: Use pub.dartlang.org packages ' |
| 'instead the ones in the repository.', |
| ['--use-public-packages'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'use_repository_packages', |
| 'For tests using packages: Use pub.dartlang.org packages ' |
| 'but use overrides for the packages available in the ' |
| 'repository.', |
| ['--use-repository-packages'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'build_directory', |
| 'The name of the build directory, where products are placed.', |
| ['--build-directory'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'noBatch', |
| 'Do not run tests in batch mode', |
| ['-n', '--nobatch'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'dart2js_batch', |
| 'Run dart2js tests in batch mode', |
| ['--dart2js-batch'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'append_logs', |
| 'Do not delete old logs but rather append to them.', |
| ['--append_logs'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'write_debug_log', |
| 'Don\'t write debug messages to stdout but rather to a logfile.', |
| ['--write-debug-log'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'write_test_outcome_log', |
| 'Write the outcome of all tests executed to a ' |
| '"${TestUtils.flakyFileName()}" file.', |
| ['--write-test-outcome-log'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'clear_safari_cache', |
| 'Clear the safari cache (i.e., delete it).', |
| ['--clear_safari_cache'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'clear_browser_cache', |
| 'Browser specific clearing of caches(i.e., delete it).', |
| ['--clear_browser_cache'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'copy_coredumps', |
| 'If we see a crash that we did not expect, copy the core dumps. ' |
| 'to /tmp', |
| ['--copy-coredumps'], |
| [], |
| false, |
| type: 'bool'), |
| new _TestOptionSpecification( |
| 'local_ip', |
| 'IP address the http servers should listen on.' |
| 'This address is also used for browsers to connect.', |
| ['--local_ip'], |
| [], |
| '127.0.0.1'), |
| new _TestOptionSpecification( |
| 'test_server_port', |
| 'Port for test http server.', |
| ['--test_server_port'], |
| [], |
| 0, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'test_server_cross_origin_port', |
| 'Port for test http server cross origin.', |
| ['--test_server_cross_origin_port'], |
| [], |
| 0, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'test_driver_port', |
| 'Port for http test driver server.', |
| ['--test_driver_port'], |
| [], |
| 0, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'test_driver_error_port', |
| 'Port for http test driver server errors.', |
| ['--test_driver_error_port'], |
| [], |
| 0, |
| type: 'int'), |
| new _TestOptionSpecification( |
| 'record_to_file', |
| 'Records all the commands that need to be executed and writes it ' |
| 'out to a file.', |
| ['--record_to_file'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'replay_from_file', |
| 'Records all the commands that need to be executed and writes it ' |
| 'out to a file.', |
| ['--replay_from_file'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'builder_tag', |
| 'Machine specific options that is not captured by the regular ' |
| 'test options. Used to be able to make sane updates to the ' |
| 'status files.', |
| ['--builder-tag'], |
| [], |
| ''), |
| new _TestOptionSpecification( |
| 'vm_options', |
| 'Extra options to send to the vm when running', |
| ['--vm-options'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'dart2js_options', |
| 'Extra options for dart2js compilation step', |
| ['--dart2js-options'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'suite_dir', |
| 'Additional directory to add to the testing matrix', |
| ['--suite-dir'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'package_root', |
| 'The package root to use for testing.', |
| ['--package-root'], |
| [], |
| null), |
| new _TestOptionSpecification( |
| 'exclude_suite', |
| 'Exclude suites from default selector, only works when no' |
| ' selector has been specified on the command line', |
| ['--exclude-suite'], |
| defaultTestSelectors, |
| null),]; |
| } |
| |
| |
| /** |
| * Parse a list of strings as test options. |
| * |
| * Returns a list of configurations in which to run the |
| * tests. Configurations are maps mapping from option keys to |
| * values. When encountering the first non-option string, the rest |
| * of the arguments are stored in the returned Map under the 'rest' |
| * key. |
| */ |
| List<Map> parse(List<String> arguments) { |
| var configuration = new Map(); |
| // Fill in configuration with arguments passed to the test script. |
| var numArguments = arguments.length; |
| for (var i = 0; i < numArguments; i++) { |
| // Extract name and value for options. |
| String arg = arguments[i]; |
| String name = ''; |
| String value = ''; |
| _TestOptionSpecification spec; |
| if (arg.startsWith('--')) { |
| if (arg == '--help') { |
| _printHelp(); |
| return null; |
| } |
| var split = arg.indexOf('='); |
| if (split == -1) { |
| name = arg; |
| spec = _getSpecification(name); |
| // Boolean options do not have a value. |
| if (spec.type != 'bool') { |
| if ((i + 1) >= arguments.length) { |
| print('No value supplied for option $name'); |
| return null; |
| } |
| value = arguments[++i]; |
| } |
| } else { |
| name = arg.substring(0, split); |
| spec = _getSpecification(name); |
| value = arg.substring(split + 1, arg.length); |
| } |
| } else if (arg.startsWith('-')) { |
| if (arg == '-h') { |
| _printHelp(); |
| return null; |
| } |
| if (arg.length > 2) { |
| name = arg.substring(0, 2); |
| spec = _getSpecification(name); |
| value = arg.substring(2, arg.length); |
| } else { |
| name = arg; |
| spec = _getSpecification(name); |
| // Boolean options do not have a value. |
| if (spec.type != 'bool') { |
| if ((i + 1) >= arguments.length) { |
| print('No value supplied for option $name'); |
| return null; |
| } |
| value = arguments[++i]; |
| } |
| } |
| } else { |
| // The argument does not start with '-' or '--' and is |
| // therefore not an option. We use it as a test selection |
| // pattern. |
| configuration.putIfAbsent('selectors', () => []); |
| var patterns = configuration['selectors']; |
| patterns.add(arg); |
| continue; |
| } |
| |
| |
| // Multiple uses of a flag are an error, because there is no |
| // naturally correct way to handle conflicting options. |
| if (configuration.containsKey(spec.name)) { |
| print('Error: test.dart disallows multiple "--${spec.name}" flags'); |
| exit(1); |
| } |
| // Parse the value for the option. |
| if (spec.type == 'bool') { |
| if (!value.isEmpty) { |
| print('No value expected for bool option $name'); |
| exit(1); |
| } |
| configuration[spec.name] = true; |
| } else if (spec.type == 'int') { |
| try { |
| configuration[spec.name] = int.parse(value); |
| } catch (e) { |
| print('Integer value expected for int option $name'); |
| exit(1); |
| } |
| } else { |
| assert(spec.type == 'string'); |
| if (!spec.values.isEmpty) { |
| for (var v in value.split(',')) { |
| if (spec.values.lastIndexOf(v) == -1) { |
| print('Unknown value ($v) for option $name'); |
| exit(1); |
| } |
| } |
| } |
| configuration[spec.name] = value; |
| } |
| } |
| |
| // Apply default values for unspecified options. |
| for (var option in _options) { |
| if (!configuration.containsKey(option.name)) { |
| configuration[option.name] = option.defaultValue; |
| } |
| } |
| |
| List<Map> expandedConfigs = _expandConfigurations(configuration); |
| List<Map> result = expandedConfigs.where(_isValidConfig).toList(); |
| for (var config in result) { |
| config['_reproducing_arguments_'] = |
| _constructReproducingCommandArguments(config); |
| } |
| return result.isEmpty ? null : result; |
| } |
| |
| // For printing out reproducing command lines, we don't want to add these |
| // options. |
| Set<String> _blacklistedOptions = new Set<String>.from([ |
| 'progress', 'failure-summary', 'step_name', 'report', 'tasks', 'verbose', |
| 'time', 'dart', 'drt', 'dartium', 'firefox', 'chrome', 'safari', |
| 'build_directory', 'append_logs', 'local_ip', 'shard', 'shards', |
| ]); |
| |
| List<String> _constructReproducingCommandArguments(Map config) { |
| var arguments = new List<String>(); |
| for (var configKey in config.keys) { |
| if (!_blacklistedOptions.contains(configKey)) { |
| for (var option in _options) { |
| var configValue = config[configKey]; |
| // We only include entries of [conf] if we find an option for it. |
| if (configKey == option.name && configValue != option.defaultValue) { |
| var isBooleanOption = option.type == 'bool'; |
| // Sort by length, so we get the shortest variant. |
| var possibleOptions = new List.from(option.keys); |
| possibleOptions.sort((a, b) => (a.length < b.length ? -1 : 1)); |
| var key = possibleOptions[0]; |
| if (key.startsWith('--')) { |
| // long version |
| arguments.add(key); |
| if (!isBooleanOption) { |
| arguments.add("$configValue"); |
| } |
| } else { |
| // short version |
| assert(key.startsWith('-')); |
| if (!isBooleanOption) { |
| arguments.add("$key$configValue"); |
| } else { |
| arguments.add(key); |
| } |
| } |
| } |
| } |
| } |
| } |
| return arguments; |
| } |
| |
| /** |
| * Determine if a particular configuration has a valid combination of compiler |
| * and runtime elements. |
| */ |
| bool _isValidConfig(Map config) { |
| bool isValid = true; |
| List<String> validRuntimes; |
| switch (config['compiler']) { |
| case 'dart2js': |
| // Note: by adding 'none' as a configuration, if the user |
| // runs test.py -c dart2js -r drt,none the dart2js_none and |
| // dart2js_drt will be duplicating work. If later we don't need 'none' |
| // with dart2js, we should remove it from here. |
| validRuntimes = const ['d8', 'jsshell', 'drt', 'none', 'dartium', |
| 'ff', 'chrome', 'safari', 'ie9', 'ie10', 'ie11', |
| 'opera', 'chromeOnAndroid', 'safarimobilesim']; |
| break; |
| case 'dartanalyzer': |
| case 'dart2analyzer': |
| validRuntimes = const ['none']; |
| break; |
| case 'none': |
| case 'dart2dart': |
| validRuntimes = const ['vm', 'drt', 'dartium', |
| 'ContentShellOnAndroid', 'DartiumOnAndroid']; |
| break; |
| } |
| if (!validRuntimes.contains(config['runtime'])) { |
| isValid = false; |
| print("Warning: combination of compiler '${config['compiler']}' and " |
| "runtime '${config['runtime']}' is invalid. " |
| "Skipping this combination."); |
| } |
| if (config['ie'] && Platform.operatingSystem != 'windows') { |
| isValid = false; |
| print("Warning cannot run Internet Explorer on non-Windows operating" |
| " system."); |
| } |
| if (config['shard'] < 1 || config['shard'] > config['shards']) { |
| isValid = false; |
| print("Error: shard index is ${config['shard']} out of " |
| "${config['shards']} shards"); |
| } |
| |
| if (config['use_repository_packages'] && config['use_public_packages']) { |
| isValid = false; |
| print("Cannot have both --use-repository-packages and " |
| "--use-public-packages"); |
| } |
| |
| return isValid; |
| } |
| |
| /** |
| * Recursively expand a configuration with multiple values per key |
| * into a list of configurations with exactly one value per key. |
| */ |
| List<Map> _expandConfigurations(Map configuration) { |
| // Expand the pseudo-values such as 'all'. |
| if (configuration['arch'] == 'all') { |
| configuration['arch'] = 'ia32,x64,simarm,simarm64,simmips'; |
| } |
| if (configuration['mode'] == 'all') { |
| configuration['mode'] = 'debug,release'; |
| } |
| |
| if (configuration['report_in_json']) { |
| configuration['list'] = true; |
| configuration['report'] = true; |
| } |
| |
| // Use verbose progress indication for verbose output unless buildbot |
| // progress indication is requested. |
| if (configuration['verbose'] && configuration['progress'] != 'buildbot') { |
| configuration['progress'] = 'verbose'; |
| } |
| |
| // Create the artificial negative options that test status files |
| // expect. |
| configuration['unchecked'] = !configuration['checked']; |
| configuration['host_unchecked'] = !configuration['host_checked']; |
| configuration['unminified'] = !configuration['minified']; |
| configuration['nocsp'] = !configuration['csp']; |
| |
| String runtime = configuration['runtime']; |
| if (runtime == 'firefox') { |
| configuration['runtime'] == 'ff'; |
| } |
| |
| String compiler = configuration['compiler']; |
| configuration['browser'] = TestUtils.isBrowserRuntime(runtime); |
| configuration['analyzer'] = TestUtils.isCommandLineAnalyzer(compiler); |
| |
| // Set the javascript command line flag for less verbose status files. |
| configuration['jscl'] = TestUtils.isJsCommandLineRuntime(runtime); |
| |
| // Allow suppression that is valid for all ie versions |
| configuration['ie'] = runtime.startsWith('ie'); |
| |
| // Temporary grace period for clear_safaci_cache |
| // See issue 18478 |
| if (configuration['clear_safari_cache']) { |
| configuration['clear_browser_cache'] = true; |
| } |
| |
| // Expand the test selectors into a suite name and a simple |
| // regular expressions to be used on the full path of a test file |
| // in that test suite. If no selectors are explicitly given use |
| // the default suite patterns. |
| var selectors = configuration['selectors']; |
| if (selectors is !Map) { |
| if (selectors == null) { |
| if (configuration['suite_dir'] != null) { |
| var suite_path = new Path(configuration['suite_dir']); |
| selectors = [suite_path.filename]; |
| } else { |
| selectors = new List.from(defaultTestSelectors); |
| } |
| |
| var exclude_suites = configuration['exclude_suite'] != null ? |
| configuration['exclude_suite'].split(',') : []; |
| for (var exclude in exclude_suites) { |
| if (selectors.contains(exclude)) { |
| selectors.remove(exclude); |
| } else { |
| print("Error: default selectors does not contain $exclude"); |
| exit(1); |
| } |
| } |
| } |
| Map<String, RegExp> selectorMap = new Map<String, RegExp>(); |
| for (var i = 0; i < selectors.length; i++) { |
| var pattern = selectors[i]; |
| var suite = pattern; |
| var slashLocation = pattern.indexOf('/'); |
| if (slashLocation != -1) { |
| suite = pattern.substring(0, slashLocation); |
| pattern = pattern.substring(slashLocation + 1); |
| pattern = pattern.replaceAll('*', '.*'); |
| } else { |
| pattern = ".?"; |
| } |
| if (selectorMap.containsKey(suite)) { |
| print("Error: '$suite/$pattern'. Only one test selection" |
| " pattern is allowed to start with '$suite/'"); |
| exit(1); |
| } |
| selectorMap[suite] = new RegExp(pattern); |
| } |
| configuration['selectors'] = selectorMap; |
| } |
| |
| // Expand the architectures. |
| if (configuration['arch'].contains(',')) { |
| return _expandHelper('arch', configuration); |
| } |
| |
| // Expand modes. |
| if (configuration['mode'].contains(',')) { |
| return _expandHelper('mode', configuration); |
| } |
| |
| // Expand compilers. |
| if (configuration['compiler'].contains(',')) { |
| return _expandHelper('compiler', configuration); |
| } |
| |
| // Expand runtimes. |
| var runtimes = configuration['runtime']; |
| if (runtimes.contains(',')) { |
| return _expandHelper('runtime', configuration); |
| } else { |
| // All runtimes eventually go through this path, after expansion. |
| var updater = runtimeUpdater(configuration); |
| if (updater != null) { |
| updater.update(); |
| } |
| } |
| |
| // Adjust default timeout based on mode, compiler, and sometimes runtime. |
| if (configuration['timeout'] == -1) { |
| int compilerMulitiplier = |
| new CompilerConfiguration(configuration).computeTimeoutMultiplier(); |
| int runtimeMultiplier = |
| new RuntimeConfiguration(configuration).computeTimeoutMultiplier( |
| isDebug: configuration['mode'] == 'debug', |
| isChecked: configuration['checked'], |
| arch: configuration['arch']); |
| configuration['timeout'] = 60 * compilerMulitiplier * runtimeMultiplier; |
| } |
| |
| return [configuration]; |
| } |
| |
| /** |
| * Helper for _expandConfigurations. Creates a new configuration and adds it |
| * to a list, for use in a case when a particular configuration has multiple |
| * results (separated by a ','). |
| * Arguments: |
| * option: The particular test option we are expanding. |
| * configuration: The map containing all test configuration information |
| * specified. |
| */ |
| List<Map> _expandHelper(String option, Map configuration) { |
| var result = new List<Map>(); |
| var configs = configuration[option]; |
| for (var config in configs.split(',')) { |
| var newConfiguration = new Map.from(configuration); |
| newConfiguration[option] = config; |
| result.addAll(_expandConfigurations(newConfiguration)); |
| } |
| return result; |
| } |
| |
| |
| /** |
| * Print out usage information. |
| */ |
| void _printHelp() { |
| print('usage: dart test.dart [options] [selector]'); |
| print(''); |
| print('The optional selector limits the tests that will be run.'); |
| print('For example, the selector "language/issue", or equivalently'); |
| print('"language/*issue*", limits to test files matching the regexp'); |
| print('".*issue.*\\.dart" in the "tests/language" directory.'); |
| print(''); |
| print('Options:\n'); |
| for (var option in _options) { |
| print('${option.name}: ${option.description}.'); |
| for (var name in option.keys) { |
| assert(name.startsWith('-')); |
| var buffer = new StringBuffer();; |
| buffer.write(name); |
| if (option.type == 'bool') { |
| assert(option.values.isEmpty); |
| } else { |
| buffer.write(name.startsWith('--') ? '=' : ' '); |
| if (option.type == 'int') { |
| assert(option.values.isEmpty); |
| buffer.write('n (default: ${option.defaultValue})'); |
| } else { |
| buffer.write('['); |
| bool first = true; |
| for (var value in option.values) { |
| if (!first) buffer.write(", "); |
| if (value == option.defaultValue) buffer.write('*'); |
| buffer.write(value); |
| first = false; |
| } |
| buffer.write(']'); |
| } |
| } |
| print(buffer.toString()); |
| } |
| print(''); |
| } |
| } |
| |
| |
| /** |
| * Find the test option specification for a given option key. |
| */ |
| _TestOptionSpecification _getSpecification(String name) { |
| for (var option in _options) { |
| if (option.keys.any((key) => key == name)) { |
| return option; |
| } |
| } |
| print('Unknown test option $name'); |
| exit(1); |
| } |
| |
| |
| List<_TestOptionSpecification> _options; |
| } |
