Index: tools/testing/dart/options.dart |
diff --git a/tools/testing/dart/options.dart b/tools/testing/dart/options.dart |
deleted file mode 100644 |
index 88df38ac7c0443bc35f963fd2bb5ddfd3cafb790..0000000000000000000000000000000000000000 |
--- a/tools/testing/dart/options.dart |
+++ /dev/null |
@@ -1,908 +0,0 @@ |
-// 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. |
- |
-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 _defaultTestSelectors = const [ |
- 'samples', |
- 'standalone', |
- 'corelib', |
- 'co19', |
- 'language', |
- 'isolate', |
- 'vm', |
- 'html', |
- 'benchmark_smoke', |
- 'utils', |
- 'lib', |
- 'analyze_library', |
- 'service', |
- 'kernel', |
- 'observatory_ui' |
-]; |
- |
-/// Specifies a single command line option. |
-/// |
-/// The name of the specification is used as the key for the option in the Map |
-/// returned from the [TestOptionParser] parse method. |
-class _Option { |
- // TODO(rnystrom): Some string options use "" to mean "no value" and others |
- // use null. Clean that up. |
- _Option(this.name, this.description, |
- {String abbr, List<String> values, String defaultsTo = ""}) |
- : abbreviation = abbr, |
- values = values ?? [], |
- defaultValue = defaultsTo, |
- type = _OptionValueType.string; |
- |
- _Option.bool(this.name, this.description, [this.abbreviation]) |
- : values = [], |
- defaultValue = false, |
- type = _OptionValueType.bool; |
- |
- _Option.int(this.name, this.description, {String abbr, int defaultsTo}) |
- : abbreviation = abbr, |
- values = [], |
- defaultValue = defaultsTo, |
- type = _OptionValueType.int; |
- |
- final String name; |
- final String description; |
- final String abbreviation; |
- final List<String> values; |
- final Object defaultValue; |
- final _OptionValueType type; |
- |
- /// Gets the shortest command line argument used to refer to this option. |
- String get shortCommand => abbreviation != null ? "-$abbreviation" : command; |
- |
- /// Gets the canonical long command line argument used to refer to this |
- /// option. |
- String get command => "--${name.replaceAll('_', '-')}"; |
-} |
- |
-enum _OptionValueType { bool, int, string } |
- |
-/// Parses command line arguments and produces a test runner configuration. |
-class OptionsParser { |
- static final List<_Option> _options = [ |
- new _Option('mode', 'Mode in which to run the tests.', |
- abbr: 'm', |
- values: ['all', 'debug', 'release', 'product'], |
- defaultsTo: 'debug'), |
- new _Option( |
- 'compiler', |
- '''Specify any compilation step (if needed). |
- |
-none: Do not compile the Dart code (run native Dart code |
- on the VM). |
- (Only valid with runtimes vm, flutter, or drt.) |
- |
-precompiler: Compile into AOT snapshot before running the test. |
- (Only valid with runtime dart_precompiled.) |
- |
-dart2js: Compile dart code to JavaScript by running dart2js. |
- (Only valid with runtimes: d8, drt, chrome, safari, |
- ie9, ie10, ie11, firefox, opera, chromeOnAndroid, |
- and none [compile only].) |
- |
-dart2analyzer: Perform static analysis on Dart code by running the |
- analyzer. |
- (Only valid with runtime none.) |
- |
-app_jit: Compile the Dart code into an app snapshot before |
- running test. |
- (Only valid with dart_app runtime.) |
- |
-dartk: Compile the Dart source into Kernel before running |
- test. |
- |
-dartkp: Compile the Dart source into Kernel and then Kernel |
- into AOT snapshot before running the test. |
- (Only valid with runtime dart_precompiled.)''', |
- abbr: 'c', |
- values: [ |
- 'none', |
- 'precompiler', |
- 'dart2js', |
- 'dart2analyzer', |
- 'app_jit', |
- 'dartk', |
- 'dartkp' |
- ], |
- defaultsTo: 'none'), |
- new _Option( |
- 'runtime', |
- '''Where the tests should be run. |
-vm: Run Dart code on the standalone dart vm. |
- |
-flutter: Run Dart code on the flutter engine. |
- |
-dart_precompiled: Run a precompiled snapshot on a variant of the |
- standalone dart VM lacking a JIT. |
- |
-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. |
- |
-self_check: Pass each test or its compiled output to every |
- file under `pkg` whose name ends with |
- `_self_check.dart`. Each test is given to the |
- self_check tester as a filename on stdin using |
- the batch-mode protocol. |
- |
-none: No runtime, compile only. (For example, used |
- for dart2analyzer static analysis tests).''', |
- abbr: 'r', |
- values: [ |
- 'vm', |
- 'flutter', |
- 'dart_precompiled', |
- 'd8', |
- 'jsshell', |
- 'drt', |
- 'dartium', |
- 'ff', |
- 'firefox', |
- 'chrome', |
- 'safari', |
- 'ie9', |
- 'ie10', |
- 'ie11', |
- 'opera', |
- 'chromeOnAndroid', |
- 'safarimobilesim', |
- 'ContentShellOnAndroid', |
- 'DartiumOnAndroid', |
- 'self_check', |
- 'none' |
- ], |
- defaultsTo: 'vm'), |
- new _Option( |
- 'arch', |
- '''The architecture to run tests for. |
- |
-Allowed values are: |
-all |
-ia32, x64 |
-arm, armv6, armv5te, arm64, |
-simarm, simarmv6, simarmv5te, simarm64, |
-mips, simmips |
-simdbc, simdbc64''', |
- abbr: 'a', |
- values: [ |
- 'all', |
- 'ia32', |
- 'x64', |
- 'arm', |
- 'armv6', |
- 'armv5te', |
- 'arm64', |
- 'mips', |
- 'simarm', |
- 'simarmv6', |
- 'simarmv5te', |
- 'simarm64', |
- 'simmips', |
- 'simdbc', |
- 'simdbc64', |
- ], |
- defaultsTo: 'x64'), |
- new _Option('system', 'The operating system to run tests on.', |
- abbr: 's', |
- values: ['linux', 'macos', 'windows', 'android'], |
- defaultsTo: Platform.operatingSystem), |
- new _Option.bool('checked', 'Run tests in checked mode.'), |
- new _Option.bool('strong', 'Run tests in strong mode.'), |
- new _Option.bool('host_checked', 'Run compiler in checked mode.'), |
- new _Option.bool('minified', 'Enable minification in the compiler.'), |
- new _Option.bool( |
- 'csp', 'Run tests under Content Security Policy restrictions.'), |
- new _Option.bool( |
- 'fast_startup', 'Pass the --fast-startup flag to dart2js.'), |
- new _Option.bool('dart2js_with_kernel', |
- 'Enable the internal pipeline in dart2js to use kernel.'), |
- new _Option.bool('hot_reload', 'Run hot reload stress tests.'), |
- new _Option.bool( |
- 'hot_reload_rollback', 'Run hot reload rollback stress tests.'), |
- new _Option.bool('use_blobs', |
- 'Use mmap instead of shared libraries for precompilation.'), |
- new _Option.int('timeout', 'Timeout in seconds.', |
- abbr: 't', defaultsTo: -1), |
- new _Option( |
- 'progress', |
- '''Progress indication mode. |
- |
-Allowed values are: |
-compact, color, line, verbose, silent, status, buildbot, diff |
-''', |
- abbr: 'p', |
- values: [ |
- 'compact', |
- 'color', |
- 'line', |
- 'verbose', |
- 'silent', |
- 'status', |
- 'buildbot', |
- 'diff' |
- ], |
- defaultsTo: 'compact'), |
- new _Option('step_name', 'Step name for use by -pbuildbot.', |
- defaultsTo: null), |
- new _Option.bool('report', |
- 'Print a summary report of the number of tests, by expectation.'), |
- new _Option.int('tasks', 'The number of parallel tasks to run.', |
- abbr: 'j', defaultsTo: Platform.numberOfProcessors), |
- new _Option.int('shards', |
- 'The number of instances that the tests will be sharded over.', |
- defaultsTo: 1), |
- new _Option.int( |
- 'shard', 'The index of this instance when running in sharded mode.', |
- defaultsTo: 1), |
- new _Option.bool('help', 'Print list of options.', 'h'), |
- new _Option.bool('verbose', 'Verbose output.', 'v'), |
- new _Option.bool('verify-ir', 'Verify kernel IR.'), |
- new _Option.bool('no-tree-shake', 'Disable kernel IR tree shaking.'), |
- new _Option.bool('list', 'List tests only, do not run them.'), |
- new _Option.bool('report_in_json', |
- 'When listing with --list, output result summary in JSON.'), |
- new _Option.bool('time', 'Print timing information after running tests.'), |
- new _Option('dart', 'Path to dart executable.'), |
- new _Option('flutter', 'Path to flutter executable.'), |
- new _Option( |
- 'drt', // TODO(antonm): fix the option name. |
- 'Path to content shell executable.'), |
- new _Option('dartium', 'Path to Dartium Chrome executable.'), |
- new _Option('firefox', 'Path to firefox browser executable.'), |
- new _Option('chrome', 'Path to chrome browser executable.'), |
- new _Option('safari', 'Path to safari browser executable.'), |
- new _Option.bool( |
- '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.)'''), |
- new _Option('build_directory', |
- 'The name of the build directory, where products are placed.'), |
- new _Option.bool('noBatch', 'Do not run tests in batch mode.', 'n'), |
- new _Option.bool('dart2js_batch', 'Run dart2js tests in batch mode.'), |
- new _Option.bool( |
- 'append_logs', 'Do not delete old logs but rather append to them.'), |
- new _Option.bool('write_debug_log', |
- 'Don\'t write debug messages to stdout but rather to a logfile.'), |
- new _Option.bool('write_test_outcome_log', |
- 'Write test outcomes to a "${TestUtils.testOutcomeFileName}" file.'), |
- new _Option.bool( |
- 'reset_browser_configuration', |
- '''Browser specific reset of configuration. |
- |
-Warning: Using this option may remove your bookmarks and other |
-settings.'''), |
- new _Option.bool( |
- 'copy_coredumps', |
- '''If we see a crash that we did not expect, copy the core dumps to |
-"/tmp".'''), |
- new _Option( |
- 'local_ip', |
- '''IP address the HTTP servers should listen on. This address is also |
-used for browsers to connect to.''', |
- defaultsTo: '127.0.0.1'), |
- new _Option.int('test_server_port', 'Port for test http server.', |
- defaultsTo: 0), |
- new _Option.int('test_server_cross_origin_port', |
- 'Port for test http server cross origin.', |
- defaultsTo: 0), |
- new _Option.int('test_driver_port', 'Port for http test driver server.', |
- defaultsTo: 0), |
- new _Option.int( |
- 'test_driver_error_port', 'Port for http test driver server errors.', |
- defaultsTo: 0), |
- new _Option('record_to_file', |
- 'Records all commands to be executed and writes to a file.', |
- defaultsTo: null), |
- new _Option( |
- 'replay_from_file', 'Replays a previously recorded list of commands.', |
- defaultsTo: null), |
- new _Option( |
- '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.'''), |
- new _Option('vm_options', 'Extra options to send to the vm when running.', |
- defaultsTo: null), |
- new _Option( |
- 'dart2js_options', 'Extra options for dart2js compilation step.', |
- defaultsTo: null), |
- new _Option( |
- 'suite_dir', 'Additional directory to add to the testing matrix.', |
- defaultsTo: null), |
- new _Option('package_root', 'The package root to use for testing.', |
- defaultsTo: null), |
- new _Option('packages', 'The package spec file to use for testing.', |
- defaultsTo: null), |
- new _Option( |
- 'exclude_suite', |
- '''Exclude suites from default selector, only works when no selector |
-has been specified on the command line.''', |
- defaultsTo: null), |
- new _Option.bool( |
- 'skip-compilation', |
- ''' |
-Skip the compilation step, using the compilation artifacts left in |
-the output folder from a previous run. This flag will often cause |
-false positves and negatives, but can be useful for quick and |
-dirty offline testing when not making changes that affect the |
-compiler.''') |
- ]; |
- |
- /// For printing out reproducing command lines, we don't want to add these |
- /// options. |
- static final _blacklistedOptions = [ |
- 'append_logs', |
- 'build_directory', |
- 'chrome', |
- 'copy_coredumps', |
- 'dart', |
- 'flutter', |
- 'dartium', |
- 'drt', |
- 'exclude_suite', |
- 'firefox', |
- 'local_ip', |
- 'progress', |
- 'report', |
- 'safari', |
- 'shard', |
- 'shards', |
- 'step_name', |
- 'tasks', |
- 'time', |
- 'verbose', |
- 'write_debug_log', |
- 'write_test_outcome_log', |
- ].toSet(); |
- |
- /// Parses 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 = {}; |
- |
- // Fill in configuration with arguments passed to the test script. |
- for (var i = 0; i < arguments.length; i++) { |
- var arg = arguments[i]; |
- |
- // Help supersedes all other arguments. |
- if (arg == "--help" || arg == "-h") { |
- _printHelp(); |
- return null; |
- } |
- |
- // Extract name and value for options. |
- String command; |
- String value; |
- _Option option; |
- |
- if (arg.startsWith("--")) { |
- // A long option name. |
- var equals = arg.indexOf("="); |
- if (equals != -1) { |
- // A long option with a value, like "--arch=ia32". |
- command = arg.substring(0, equals); |
- value = arg.substring(equals + 1); |
- } else { |
- command = arg; |
- } |
- |
- option = _findByName(command.substring(2)); |
- } else if (arg.startsWith("-")) { |
- // An abbreviated option. |
- if (arg.length == 1) { |
- _fail('Missing option name after "-".'); |
- } |
- |
- command = arg.substring(0, 2); |
- |
- if (arg.length > 2) { |
- // An abbreviated option followed by a value, like "-aia32". |
- value = arg.substring(2); |
- } |
- |
- option = _findByAbbreviation(command.substring(1)); |
- } else { |
- // The argument does not start with "-" or "--" and is therefore not an |
- // option. Use it as a test selector pattern. |
- var patterns = configuration.putIfAbsent("selectors", () => <String>[]); |
- patterns.add(arg); |
- continue; |
- } |
- |
- if (option == null) { |
- _fail('Unknown command line option "$command".'); |
- } |
- |
- // If we need a value, look at the next argument. |
- if (value == null && option.type != _OptionValueType.bool) { |
- if (i + 1 >= arguments.length) { |
- _fail('Missing value for command line option "$command".'); |
- } |
- value = arguments[++i]; |
- } |
- |
- // Multiple uses of a flag are an error, because there is no naturally |
- // correct way to handle conflicting options. |
- if (configuration.containsKey(option.name)) { |
- _fail('Already have value for command line option "$command".'); |
- } |
- |
- // Parse the value for the option. |
- switch (option.type) { |
- case _OptionValueType.bool: |
- if (value != null) { |
- _fail('Boolean flag "$command" does not take a value.'); |
- } |
- |
- configuration[option.name] = true; |
- break; |
- |
- case _OptionValueType.int: |
- try { |
- configuration[option.name] = int.parse(value); |
- } on FormatException { |
- _fail('Integer value expected for option "$command".'); |
- } |
- break; |
- |
- case _OptionValueType.string: |
- // Validate against the allowed values. |
- if (!option.values.isEmpty) { |
- for (var v in value.split(",")) { |
- if (!option.values.contains(v)) { |
- _fail('Unknown value "$v" for command line option "$command".'); |
- } |
- } |
- } |
- |
- // TODO(rnystrom): Store as a list instead of a comma-delimited |
- // string. |
- configuration[option.name] = value; |
- break; |
- } |
- } |
- |
- // Apply default values for unspecified options. |
- for (var option in _options) { |
- if (!configuration.containsKey(option.name)) { |
- configuration[option.name] = option.defaultValue; |
- } |
- } |
- |
- var expandedConfigs = _expandConfigurations(configuration); |
- var result = expandedConfigs.where(_isValidConfig).toList(); |
- for (var config in result) { |
- config['_reproducing_arguments_'] = _reproducingCommand(config); |
- } |
- |
- return result.isEmpty ? null : result; |
- } |
- |
- /// Prints [message] and exits with a non-zero exit code. |
- void _fail(String message) { |
- print(message); |
- exit(1); |
- } |
- |
- /// Given a configuration, returns the list of command line arguments that |
- /// would reproduce that configuration. |
- List<String> _reproducingCommand(Map config) { |
- var arguments = <String>[]; |
- |
- for (var option in _options) { |
- var name = option.name; |
- if (!config.containsKey(name) || _blacklistedOptions.contains(name)) { |
- continue; |
- } |
- |
- var value = config[name]; |
- if (config[name] == option.defaultValue || |
- (name == 'packages' && |
- value == |
- TestUtils.dartDirUri.resolve('.packages').toFilePath())) { |
- continue; |
- } |
- |
- arguments.add(option.shortCommand); |
- if (option.type != _OptionValueType.bool) { |
- arguments.add(value.toString()); |
- } |
- } |
- |
- return arguments; |
- } |
- |
- /// Determines if a particular configuration has a valid combination of |
- /// compiler and runtime elements. |
- bool _isValidConfig(Map config) { |
- var 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 'dart2analyzer': |
- validRuntimes = const ['none']; |
- break; |
- case 'app_jit': |
- case 'dartk': |
- validRuntimes = const ['vm', 'self_check', 'none']; |
- break; |
- case 'precompiler': |
- case 'dartkp': |
- validRuntimes = const ['dart_precompiled']; |
- break; |
- case 'none': |
- validRuntimes = const [ |
- 'vm', |
- 'flutter', |
- '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['runtime'] == 'flutter' && config['flutter'] == '') { |
- isValid = false; |
- print("-rflutter requires the flutter engine executable to " |
- "be specified using --flutter="); |
- } |
- |
- if (config['runtime'] == 'flutter' && config['arch'] != 'x64') { |
- isValid = false; |
- print("-rflutter is applicable only for --arch=x64"); |
- } |
- |
- return isValid; |
- } |
- |
- /// Recursively expands 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,simdbc64'; |
- } |
- |
- if (configuration['mode'] == 'all') { |
- configuration['mode'] = 'debug,release,product'; |
- } |
- |
- 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'); |
- |
- // 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 = _defaultTestSelectors.toList(); |
- } |
- |
- var excludeSuites = configuration['exclude_suite'] != null |
- ? configuration['exclude_suite'].split(',') |
- : []; |
- for (var exclude in excludeSuites) { |
- if (selectors.contains(exclude)) { |
- selectors.remove(exclude); |
- } else { |
- print("Warning: default selectors does not contain $exclude"); |
- } |
- } |
- } |
- var selectorMap = <String, RegExp>{}; |
- for (var i = 0; i < selectors.length; i++) { |
- var pattern = selectors[i]; |
- var suite = pattern; |
- var slashLocation = pattern.indexOf('/'); |
- if (slashLocation != -1) { |
- suite = pattern.substring(0, slashLocation); |
- pattern = pattern.substring(slashLocation + 1); |
- pattern = pattern.replaceAll('*', '.*'); |
- } else { |
- pattern = ".?"; |
- } |
- if (selectorMap.containsKey(suite)) { |
- print("Error: '$suite/$pattern'. Only one test selection" |
- " pattern is allowed to start with '$suite/'"); |
- exit(1); |
- } |
- selectorMap[suite] = new RegExp(pattern); |
- } |
- configuration['selectors'] = selectorMap; |
- } |
- |
- // Put observatory_ui in a configuration with its own packages override. |
- // Only one value in the configuration map is mutable: |
- selectors = configuration['selectors']; |
- if (selectors.containsKey('observatory_ui')) { |
- if (selectors.length == 1) { |
- configuration['packages'] = TestUtils.dartDirUri |
- .resolve('runtime/observatory/.packages') |
- .toFilePath(); |
- } else { |
- // Make a new configuration whose selectors map only contains |
- // observatory_ui, and remove the key from the original selectors. |
- // The only mutable value in the map is the selectors, so a |
- // shallow copy is safe. |
- var observatoryConfiguration = new Map.from(configuration); |
- observatoryConfiguration['selectors'] = { |
- 'observatory_ui': selectors['observatory_ui'] |
- }; |
- selectors.remove('observatory_ui'); |
- |
- // Set the packages flag. |
- observatoryConfiguration['packages'] = TestUtils.dartDirUri |
- .resolve('runtime/observatory/.packages') |
- .toFilePath(); |
- |
- // Return the expansions of both configurations. Neither will reach |
- // this line in the recursive call to _expandConfigurations. |
- return _expandConfigurations(configuration) |
- ..addAll(_expandConfigurations(observatoryConfiguration)); |
- } |
- } |
- |
- // Set the default package spec explicitly. |
- if (configuration['package_root'] == null && |
- configuration['packages'] == null) { |
- configuration['packages'] = |
- TestUtils.dartDirUri.resolve('.packages').toFilePath(); |
- } |
- |
- // 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) { |
- var isReload = |
- configuration['hot_reload'] || configuration['hot_reload_rollback']; |
- int compilerMulitiplier = |
- new CompilerConfiguration(configuration).computeTimeoutMultiplier(); |
- int runtimeMultiplier = new RuntimeConfiguration(configuration) |
- .computeTimeoutMultiplier( |
- mode: configuration['mode'], |
- isChecked: configuration['checked'], |
- isReload: isReload, |
- 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 = <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() { |
- var buffer = new StringBuffer(); |
- |
- buffer.writeln('''usage: dart test.dart [options] [selector] |
- |
-The optional selector limits the tests that will be run. |
-For example, the selector "language/issue", or equivalently |
-"language/*issue*", limits to test files matching the regexp |
-".*issue.*\\.dart" in the "tests/language" directory. |
- |
-Options:'''); |
- |
- for (var option in _options) { |
- if (option.abbreviation != null) { |
- buffer.write("-${option.abbreviation}, "); |
- } else { |
- buffer.write(" "); |
- } |
- |
- buffer.write(option.command); |
- |
- switch (option.type) { |
- case _OptionValueType.bool: |
- // No value. |
- break; |
- case _OptionValueType.int: |
- buffer.write("=<integer>"); |
- break; |
- case _OptionValueType.string: |
- if (option.values.length > 6) { |
- // If there are many options, they won't fit nicely in one line and |
- // should be instead listed in the description. |
- buffer.write("=<...>"); |
- } else if (option.values.isNotEmpty) { |
- buffer.write("=<${option.values.join('|')}>"); |
- } else { |
- buffer.write("=<string>"); |
- } |
- break; |
- } |
- |
- if (option.type != _OptionValueType.bool && |
- option.defaultValue != null && |
- option.defaultValue != "") { |
- buffer.write(" (defaults to ${option.defaultValue})"); |
- } |
- |
- buffer.writeln(); |
- buffer |
- .writeln(" ${option.description.replaceAll('\n', '\n ')}"); |
- buffer.writeln(); |
- } |
- |
- print(buffer); |
- } |
- |
- _Option _findByAbbreviation(String abbreviation) { |
- for (var option in _options) { |
- if (abbreviation == option.abbreviation) return option; |
- } |
- |
- return null; |
- } |
- |
- _Option _findByName(String name) { |
- for (var option in _options) { |
- if (name == option.name) return option; |
- |
- // Allow hyphens instead of underscores as the separator since they are |
- // more common for command line flags. |
- if (name == option.name.replaceAll("_", "-")) return option; |
- } |
- |
- return null; |
- } |
-} |