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| 1 // Copyright (c) 2015, 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 @TestOn("vm") | |
| 6 library analyzer_cli.test.driver; | |
| 7 | |
| 8 import 'dart:io'; | |
| 9 | |
| 10 import 'package:analyzer/plugin/options.dart'; | |
| 11 import 'package:analyzer/source/analysis_options_provider.dart'; | |
| 12 import 'package:analyzer/src/generated/engine.dart'; | |
| 13 import 'package:analyzer/src/generated/error.dart'; | |
| 14 import 'package:analyzer/src/generated/source.dart'; | |
| 15 import 'package:analyzer/src/plugin/plugin_configuration.dart'; | |
| 16 import 'package:analyzer/src/services/lint.dart'; | |
| 17 import 'package:analyzer_cli/src/bootloader.dart'; | |
| 18 import 'package:analyzer_cli/src/driver.dart'; | |
| 19 import 'package:analyzer_cli/src/options.dart'; | |
| 20 import 'package:path/path.dart' as path; | |
| 21 import 'package:plugin/plugin.dart'; | |
| 22 import 'package:test/test.dart'; | |
| 23 import 'package:yaml/src/yaml_node.dart'; | |
| 24 | |
| 25 main() { | |
| 26 group('Driver', () { | |
| 27 StringSink savedOutSink, savedErrorSink; | |
| 28 int savedExitCode; | |
| 29 setUp(() { | |
| 30 savedOutSink = outSink; | |
| 31 savedErrorSink = errorSink; | |
| 32 savedExitCode = exitCode; | |
| 33 outSink = new StringBuffer(); | |
| 34 errorSink = new StringBuffer(); | |
| 35 }); | |
| 36 tearDown(() { | |
| 37 outSink = savedOutSink; | |
| 38 errorSink = savedErrorSink; | |
| 39 exitCode = savedExitCode; | |
| 40 }); | |
| 41 | |
| 42 group('options', () { | |
| 43 test('custom processor', () { | |
| 44 Driver driver = new Driver(); | |
| 45 TestProcessor processor = new TestProcessor(); | |
| 46 driver.userDefinedPlugins = [new TestPlugin(processor)]; | |
| 47 driver.start([ | |
| 48 '--options', | |
| 49 'test/data/test_options.yaml', | |
| 50 'test/data/test_file.dart' | |
| 51 ]); | |
| 52 expect(processor.options['test_plugin'], isNotNull); | |
| 53 expect(processor.exception, isNull); | |
| 54 }); | |
| 55 }); | |
| 56 | |
| 57 group('exit codes', () { | |
| 58 StringSink savedOutSink, savedErrorSink; | |
| 59 int savedExitCode; | |
| 60 ExitHandler savedExitHandler; | |
| 61 setUp(() { | |
| 62 savedOutSink = outSink; | |
| 63 savedErrorSink = errorSink; | |
| 64 savedExitCode = exitCode; | |
| 65 savedExitHandler = exitHandler; | |
| 66 exitHandler = (code) => exitCode = code; | |
| 67 outSink = new StringBuffer(); | |
| 68 errorSink = new StringBuffer(); | |
| 69 }); | |
| 70 tearDown(() { | |
| 71 outSink = savedOutSink; | |
| 72 errorSink = savedErrorSink; | |
| 73 exitCode = savedExitCode; | |
| 74 exitHandler = savedExitHandler; | |
| 75 }); | |
| 76 | |
| 77 test('fatal hints', () { | |
| 78 drive('test/data/file_with_hint.dart', args: ['--fatal-hints']); | |
| 79 expect(exitCode, 3); | |
| 80 }); | |
| 81 | |
| 82 test('not fatal hints', () { | |
| 83 drive('test/data/file_with_hint.dart'); | |
| 84 expect(exitCode, 0); | |
| 85 }); | |
| 86 | |
| 87 test('fatal errors', () { | |
| 88 drive('test/data/file_with_error.dart'); | |
| 89 expect(exitCode, 3); | |
| 90 }); | |
| 91 | |
| 92 test('not fatal warnings', () { | |
| 93 drive('test/data/file_with_warning.dart'); | |
| 94 expect(exitCode, 0); | |
| 95 }); | |
| 96 | |
| 97 test('fatal warnings', () { | |
| 98 drive('test/data/file_with_warning.dart', args: ['--fatal-warnings']); | |
| 99 expect(exitCode, 3); | |
| 100 }); | |
| 101 | |
| 102 test('missing options file', () { | |
| 103 drive('test/data/test_file.dart', options: 'test/data/NO_OPTIONS_HERE'); | |
| 104 expect(exitCode, 3); | |
| 105 }); | |
| 106 | |
| 107 test('missing dart file', () { | |
| 108 drive('test/data/NO_DART_FILE_HERE.dart'); | |
| 109 expect(exitCode, 3); | |
| 110 }); | |
| 111 | |
| 112 test('part file', () { | |
| 113 drive('test/data/library_and_parts/part2.dart'); | |
| 114 expect(exitCode, 3); | |
| 115 }); | |
| 116 | |
| 117 test('non-dangling part file', () { | |
| 118 Driver driver = new Driver(); | |
| 119 driver.start([ | |
| 120 'test/data/library_and_parts/lib.dart', | |
| 121 'test/data/library_and_parts/part1.dart', | |
| 122 ]); | |
| 123 expect(exitCode, 0); | |
| 124 }); | |
| 125 | |
| 126 test('extra part file', () { | |
| 127 Driver driver = new Driver(); | |
| 128 driver.start([ | |
| 129 'test/data/library_and_parts/lib.dart', | |
| 130 'test/data/library_and_parts/part1.dart', | |
| 131 'test/data/library_and_parts/part2.dart', | |
| 132 ]); | |
| 133 expect(exitCode, 3); | |
| 134 }); | |
| 135 }); | |
| 136 | |
| 137 group('linter', () { | |
| 138 group('lints in options', () { | |
| 139 StringSink savedOutSink; | |
| 140 Driver driver; | |
| 141 | |
| 142 setUp(() { | |
| 143 savedOutSink = outSink; | |
| 144 outSink = new StringBuffer(); | |
| 145 | |
| 146 driver = new Driver(); | |
| 147 driver.start([ | |
| 148 '--options', | |
| 149 'test/data/linter_project/.analysis_options', | |
| 150 '--lints', | |
| 151 'test/data/linter_project/test_file.dart' | |
| 152 ]); | |
| 153 }); | |
| 154 tearDown(() { | |
| 155 outSink = savedOutSink; | |
| 156 }); | |
| 157 | |
| 158 test('gets analysis options', () { | |
| 159 /// Lints should be enabled. | |
| 160 expect(driver.context.analysisOptions.lint, isTrue); | |
| 161 | |
| 162 /// The .analysis_options file only specifies 'camel_case_types'. | |
| 163 var lintNames = getLints(driver.context).map((r) => r.name); | |
| 164 expect(lintNames, orderedEquals(['camel_case_types'])); | |
| 165 }); | |
| 166 | |
| 167 test('generates lints', () { | |
| 168 expect(outSink.toString(), | |
| 169 contains('[lint] Name types using UpperCamelCase.')); | |
| 170 }); | |
| 171 }); | |
| 172 | |
| 173 group('default lints', () { | |
| 174 StringSink savedOutSink; | |
| 175 Driver driver; | |
| 176 | |
| 177 setUp(() { | |
| 178 savedOutSink = outSink; | |
| 179 outSink = new StringBuffer(); | |
| 180 | |
| 181 driver = new Driver(); | |
| 182 driver.start([ | |
| 183 '--lints', | |
| 184 'test/data/linter_project/test_file.dart', | |
| 185 '--options', | |
| 186 'test/data/linter_project/.analysis_options' | |
| 187 ]); | |
| 188 }); | |
| 189 tearDown(() { | |
| 190 outSink = savedOutSink; | |
| 191 }); | |
| 192 | |
| 193 test('gets default lints', () { | |
| 194 /// Lints should be enabled. | |
| 195 expect(driver.context.analysisOptions.lint, isTrue); | |
| 196 | |
| 197 /// Default list should include camel_case_types. | |
| 198 var lintNames = getLints(driver.context).map((r) => r.name); | |
| 199 expect(lintNames, contains('camel_case_types')); | |
| 200 }); | |
| 201 | |
| 202 test('generates lints', () { | |
| 203 expect(outSink.toString(), | |
| 204 contains('[lint] Name types using UpperCamelCase.')); | |
| 205 }); | |
| 206 }); | |
| 207 | |
| 208 group('no `--lints` flag (none in options)', () { | |
| 209 StringSink savedOutSink; | |
| 210 Driver driver; | |
| 211 | |
| 212 setUp(() { | |
| 213 savedOutSink = outSink; | |
| 214 outSink = new StringBuffer(); | |
| 215 | |
| 216 driver = new Driver(); | |
| 217 driver.start([ | |
| 218 'test/data/no_lints_project/test_file.dart', | |
| 219 '--options', | |
| 220 'test/data/no_lints_project/.analysis_options' | |
| 221 ]); | |
| 222 }); | |
| 223 tearDown(() { | |
| 224 outSink = savedOutSink; | |
| 225 }); | |
| 226 | |
| 227 test('lints disabled', () { | |
| 228 expect(driver.context.analysisOptions.lint, isFalse); | |
| 229 }); | |
| 230 | |
| 231 test('no registered lints', () { | |
| 232 expect(getLints(driver.context), isEmpty); | |
| 233 }); | |
| 234 | |
| 235 test('no generated warnings', () { | |
| 236 expect(outSink.toString(), contains('No issues found')); | |
| 237 }); | |
| 238 }); | |
| 239 }); | |
| 240 | |
| 241 test('containsLintRuleEntry', () { | |
| 242 Map<String, YamlNode> options; | |
| 243 options = parseOptions(''' | |
| 244 linter: | |
| 245 rules: | |
| 246 - foo | |
| 247 '''); | |
| 248 expect(containsLintRuleEntry(options), true); | |
| 249 options = parseOptions(''' | |
| 250 '''); | |
| 251 expect(containsLintRuleEntry(options), false); | |
| 252 options = parseOptions(''' | |
| 253 linter: | |
| 254 rules: | |
| 255 # - foo | |
| 256 '''); | |
| 257 expect(containsLintRuleEntry(options), true); | |
| 258 options = parseOptions(''' | |
| 259 linter: | |
| 260 # rules: | |
| 261 # - foo | |
| 262 '''); | |
| 263 expect(containsLintRuleEntry(options), false); | |
| 264 }); | |
| 265 | |
| 266 group('options processing', () { | |
| 267 group('error filters', () { | |
| 268 StringSink savedOutSink; | |
| 269 Driver driver; | |
| 270 | |
| 271 setUp(() { | |
| 272 savedOutSink = outSink; | |
| 273 outSink = new StringBuffer(); | |
| 274 | |
| 275 driver = new Driver(); | |
| 276 driver.start([ | |
| 277 'test/data/options_tests_project/test_file.dart', | |
| 278 '--options', | |
| 279 'test/data/options_tests_project/.analysis_options' | |
| 280 ]); | |
| 281 }); | |
| 282 tearDown(() { | |
| 283 outSink = savedOutSink; | |
| 284 }); | |
| 285 | |
| 286 test('filters', () { | |
| 287 var filters = | |
| 288 driver.context.getConfigurationData(CONFIGURED_ERROR_FILTERS); | |
| 289 expect(filters, hasLength(1)); | |
| 290 | |
| 291 var unused_error = new AnalysisError( | |
| 292 new TestSource(), 0, 1, HintCode.UNUSED_LOCAL_VARIABLE, [ | |
| 293 ['x'] | |
| 294 ]); | |
| 295 expect(filters.any((filter) => filter(unused_error)), isTrue); | |
| 296 }); | |
| 297 | |
| 298 test('language config', () { | |
| 299 expect(driver.context.analysisOptions.enableSuperMixins, isTrue); | |
| 300 }); | |
| 301 }); | |
| 302 }); | |
| 303 | |
| 304 group('in temp directory', () { | |
| 305 StringSink savedOutSink, savedErrorSink; | |
| 306 int savedExitCode; | |
| 307 Directory savedCurrentDirectory; | |
| 308 Directory tempDir; | |
| 309 setUp(() { | |
| 310 savedOutSink = outSink; | |
| 311 savedErrorSink = errorSink; | |
| 312 savedExitCode = exitCode; | |
| 313 outSink = new StringBuffer(); | |
| 314 errorSink = new StringBuffer(); | |
| 315 savedCurrentDirectory = Directory.current; | |
| 316 tempDir = Directory.systemTemp.createTempSync('analyzer_'); | |
| 317 }); | |
| 318 tearDown(() { | |
| 319 outSink = savedOutSink; | |
| 320 errorSink = savedErrorSink; | |
| 321 exitCode = savedExitCode; | |
| 322 Directory.current = savedCurrentDirectory; | |
| 323 tempDir.deleteSync(recursive: true); | |
| 324 }); | |
| 325 | |
| 326 test('packages folder', () { | |
| 327 Directory.current = tempDir; | |
| 328 new File(path.join(tempDir.path, 'test.dart')).writeAsStringSync(''' | |
| 329 import 'package:foo/bar.dart'; | |
| 330 main() { | |
| 331 baz(); | |
| 332 } | |
| 333 '''); | |
| 334 Directory packagesDir = | |
| 335 new Directory(path.join(tempDir.path, 'packages')); | |
| 336 packagesDir.createSync(); | |
| 337 Directory fooDir = new Directory(path.join(packagesDir.path, 'foo')); | |
| 338 fooDir.createSync(); | |
| 339 new File(path.join(fooDir.path, 'bar.dart')).writeAsStringSync(''' | |
| 340 void baz() {} | |
| 341 '''); | |
| 342 new Driver().start(['test.dart']); | |
| 343 expect(exitCode, 0); | |
| 344 }); | |
| 345 | |
| 346 test('no package resolution', () { | |
| 347 Directory.current = tempDir; | |
| 348 new File(path.join(tempDir.path, 'test.dart')).writeAsStringSync(''' | |
| 349 import 'package:path/path.dart'; | |
| 350 main() {} | |
| 351 '''); | |
| 352 new Driver().start(['test.dart']); | |
| 353 expect(exitCode, 3); | |
| 354 String stdout = outSink.toString(); | |
| 355 expect(stdout, contains('[error] Target of URI does not exist')); | |
| 356 expect(stdout, contains('1 error found.')); | |
| 357 expect(errorSink.toString(), ''); | |
| 358 }); | |
| 359 | |
| 360 test('bad package root', () { | |
| 361 new Driver().start(['--package-root', 'does/not/exist', 'test.dart']); | |
| 362 String stdout = outSink.toString(); | |
| 363 expect(exitCode, 3); | |
| 364 expect( | |
| 365 stdout, | |
| 366 contains( | |
| 367 'Package root directory (does/not/exist) does not exist.')); | |
| 368 }); | |
| 369 }); | |
| 370 }); | |
| 371 group('Bootloader', () { | |
| 372 group('plugin processing', () { | |
| 373 StringSink savedErrorSink; | |
| 374 setUp(() { | |
| 375 savedErrorSink = errorSink; | |
| 376 errorSink = new StringBuffer(); | |
| 377 }); | |
| 378 tearDown(() { | |
| 379 errorSink = savedErrorSink; | |
| 380 }); | |
| 381 test('bad format', () { | |
| 382 BootLoader loader = new BootLoader(); | |
| 383 loader.createImage([ | |
| 384 '--options', | |
| 385 'test/data/bad_plugin_options.yaml', | |
| 386 'test/data/test_file.dart' | |
| 387 ]); | |
| 388 expect( | |
| 389 errorSink.toString(), | |
| 390 equals('Plugin configuration skipped: Unrecognized plugin config ' | |
| 391 'format, expected `YamlMap`, got `YamlList` ' | |
| 392 '(line 2, column 4)\n')); | |
| 393 }); | |
| 394 test('plugin config', () { | |
| 395 BootLoader loader = new BootLoader(); | |
| 396 Image image = loader.createImage([ | |
| 397 '--options', | |
| 398 'test/data/plugin_options.yaml', | |
| 399 'test/data/test_file.dart' | |
| 400 ]); | |
| 401 var plugins = image.config.plugins; | |
| 402 expect(plugins, hasLength(1)); | |
| 403 expect(plugins.first.name, equals('my_plugin1')); | |
| 404 }); | |
| 405 group('plugin validation', () { | |
| 406 test('requires class name', () { | |
| 407 expect( | |
| 408 validate(new PluginInfo( | |
| 409 name: 'test_plugin', libraryUri: 'my_package/foo.dart')), | |
| 410 isNotNull); | |
| 411 }); | |
| 412 test('requires library URI', () { | |
| 413 expect( | |
| 414 validate( | |
| 415 new PluginInfo(name: 'test_plugin', className: 'MyPlugin')), | |
| 416 isNotNull); | |
| 417 }); | |
| 418 test('check', () { | |
| 419 expect( | |
| 420 validate(new PluginInfo( | |
| 421 name: 'test_plugin', | |
| 422 className: 'MyPlugin', | |
| 423 libraryUri: 'my_package/foo.dart')), | |
| 424 isNull); | |
| 425 }); | |
| 426 }); | |
| 427 }); | |
| 428 }); | |
| 429 } | |
| 430 | |
| 431 const emptyOptionsFile = 'test/data/empty_options.yaml'; | |
| 432 | |
| 433 /// Start a driver for the given [source], optionally providing additional | |
| 434 /// [args] and an [options] file path. The value of [options] defaults to | |
| 435 /// an empty options file to avoid unwanted configuration from an otherwise | |
| 436 /// discovered options file. | |
| 437 void drive(String source, | |
| 438 {String options: emptyOptionsFile, | |
| 439 List<String> args: const <String>[]}) => | |
| 440 new Driver().start(['--options', options, source]..addAll(args)); | |
| 441 | |
| 442 Map<String, YamlNode> parseOptions(String src) => | |
| 443 new AnalysisOptionsProvider().getOptionsFromString(src); | |
| 444 | |
| 445 class TestPlugin extends Plugin { | |
| 446 TestProcessor processor; | |
| 447 TestPlugin(this.processor); | |
| 448 | |
| 449 @override | |
| 450 String get uniqueIdentifier => 'test_plugin.core'; | |
| 451 | |
| 452 @override | |
| 453 void registerExtensionPoints(RegisterExtensionPoint register) { | |
| 454 // None | |
| 455 } | |
| 456 | |
| 457 @override | |
| 458 void registerExtensions(RegisterExtension register) { | |
| 459 register(OPTIONS_PROCESSOR_EXTENSION_POINT_ID, processor); | |
| 460 } | |
| 461 } | |
| 462 | |
| 463 class TestProcessor extends OptionsProcessor { | |
| 464 Map<String, YamlNode> options; | |
| 465 Exception exception; | |
| 466 | |
| 467 @override | |
| 468 void onError(Exception exception) { | |
| 469 this.exception = exception; | |
| 470 } | |
| 471 | |
| 472 @override | |
| 473 void optionsProcessed( | |
| 474 AnalysisContext context, Map<String, YamlNode> options) { | |
| 475 this.options = options; | |
| 476 } | |
| 477 } | |
| 478 | |
| 479 class TestSource implements Source { | |
| 480 TestSource(); | |
| 481 | |
| 482 @override | |
| 483 noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation); | |
| 484 } | |
| OLD | NEW |
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Chromium Code Reviews
Issue 1462143002:
Revert "Move `analyzer_cli` into the SDK." (Closed)
Base URL: git@github.com:dart-lang/sdk.git@master