| // Copyright (c) 2015, 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:async'; |
| import 'dart:io'; |
| |
| import 'package:analyzer/error/error.dart'; |
| import 'package:analyzer/source/error_processor.dart'; |
| import 'package:analyzer/src/analysis_options/analysis_options_provider.dart'; |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| import 'package:analyzer/src/generated/source.dart'; |
| import 'package:analyzer/src/summary/idl.dart'; |
| import 'package:analyzer/src/util/sdk.dart'; |
| import 'package:analyzer_cli/src/ansi.dart' as ansi; |
| import 'package:analyzer_cli/src/driver.dart'; |
| import 'package:analyzer_cli/src/options.dart'; |
| import 'package:path/path.dart' as path; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| import 'package:yaml/src/yaml_node.dart'; |
| |
| import 'utils.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(BuildModeTest); |
| defineReflectiveTests(ExitCodesTest); |
| defineReflectiveTests(ExitCodesTest_PreviewDart2); |
| defineReflectiveTests(ExitCodesTest_UseCFE); |
| defineReflectiveTests(LinterTest); |
| defineReflectiveTests(LinterTest_PreviewDart2); |
| defineReflectiveTests(LinterTest_UseCFE); |
| defineReflectiveTests(NonDartFilesTest); |
| defineReflectiveTests(OptionsTest); |
| defineReflectiveTests(OptionsTest_PreviewDart2); |
| defineReflectiveTests(OptionsTest_UseCFE); |
| }, name: 'Driver'); |
| } |
| |
| class BaseTest { |
| static const emptyOptionsFile = 'data/empty_options.yaml'; |
| |
| StringSink _savedOutSink, _savedErrorSink; |
| int _savedExitCode; |
| ExitHandler _savedExitHandler; |
| |
| Driver driver; |
| |
| AnalysisOptions get analysisOptions => driver.analysisDriver.analysisOptions; |
| |
| bool get useCFE => false; |
| |
| bool get usePreviewDart2 => false; |
| |
| /// Normalize text with bullets. |
| String bulletToDash(item) => '$item'.replaceAll('•', '-'); |
| |
| /// Start a driver for the given [source], optionally providing additional |
| /// [args] and an [options] file path. The value of [options] defaults to an |
| /// empty options file to avoid unwanted configuration from an otherwise |
| /// discovered options file. |
| Future<Null> drive( |
| String source, { |
| String options: emptyOptionsFile, |
| List<String> args: const <String>[], |
| }) { |
| return driveMany([source], options: options, args: args); |
| } |
| |
| /// Like [drive], but takes an array of sources. |
| Future<Null> driveMany( |
| List<String> sources, { |
| String options: emptyOptionsFile, |
| List<String> args: const <String>[], |
| }) async { |
| driver = new Driver(isTesting: true); |
| var cmd = <String>[]; |
| if (options != null) { |
| cmd = <String>[ |
| '--options', |
| path.join(testDirectory, options), |
| ]; |
| } |
| cmd..addAll(sources.map(_adjustFileSpec))..addAll(args); |
| if (usePreviewDart2) { |
| cmd.insert(0, '--preview-dart-2'); |
| } |
| if (useCFE) { |
| cmd.insert(0, '--use-cfe'); |
| } |
| |
| await driver.start(cmd); |
| } |
| |
| void setUp() { |
| ansi.runningTests = true; |
| _savedOutSink = outSink; |
| _savedErrorSink = errorSink; |
| _savedExitHandler = exitHandler; |
| _savedExitCode = exitCode; |
| exitHandler = (code) => exitCode = code; |
| outSink = new StringBuffer(); |
| errorSink = new StringBuffer(); |
| } |
| |
| void tearDown() { |
| outSink = _savedOutSink; |
| errorSink = _savedErrorSink; |
| exitCode = _savedExitCode; |
| exitHandler = _savedExitHandler; |
| ansi.runningTests = false; |
| } |
| |
| /// Convert a file specification from a relative path to an absolute path. |
| /// Handles the case where the file specification is of the form "$uri|$path". |
| String _adjustFileSpec(String fileSpec) { |
| int uriPrefixLength = fileSpec.indexOf('|') + 1; |
| String uriPrefix = fileSpec.substring(0, uriPrefixLength); |
| String relativePath = fileSpec.substring(uriPrefixLength); |
| return '$uriPrefix${path.join(testDirectory, relativePath)}'; |
| } |
| } |
| |
| @reflectiveTest |
| class BuildModeTest extends BaseTest { |
| test_buildLinked() async { |
| await withTempDirAsync((tempDir) async { |
| var outputPath = path.join(tempDir, 'test_file.dart.sum'); |
| await _doDrive(path.join('data', 'test_file.dart'), additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-output=$outputPath' |
| ]); |
| var output = new File(outputPath); |
| expect(output.existsSync(), isTrue); |
| PackageBundle bundle = |
| new PackageBundle.fromBuffer(await output.readAsBytes()); |
| var testFileUri = 'file:///test_file.dart'; |
| expect(bundle.unlinkedUnitUris, equals([testFileUri])); |
| expect(bundle.linkedLibraryUris, equals([testFileUri])); |
| expect(exitCode, 0); |
| }); |
| } |
| |
| test_buildLinked_buildSummaryOutputSemantic() async { |
| await withTempDirAsync((tempDir) async { |
| var testDart = path.join(tempDir, 'test.dart'); |
| var testSumFull = path.join(tempDir, 'test.sum.full'); |
| var testSumSemantic = path.join(tempDir, 'test.sum.sem'); |
| |
| new File(testDart).writeAsStringSync('var v = 42;'); |
| |
| await _doDrive(testDart, additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-output=$testSumFull', |
| '--build-summary-output-semantic=$testSumSemantic', |
| ]); |
| expect(exitCode, 0); |
| |
| // The full summary is produced. |
| { |
| var file = new File(testSumFull); |
| expect(file.existsSync(), isTrue); |
| var bytes = file.readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| var v = bundle.unlinkedUnits[0].variables[0]; |
| expect(v.name, 'v'); |
| expect(v.nameOffset, 4); |
| } |
| |
| // The semantic summary is produced. |
| { |
| var file = new File(testSumSemantic); |
| expect(file.existsSync(), isTrue); |
| var bytes = file.readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| var v = bundle.unlinkedUnits[0].variables[0]; |
| expect(v.name, 'v'); |
| expect(v.nameOffset, 0); |
| } |
| }); |
| } |
| |
| test_buildLinked_fromUnlinked() async { |
| await withTempDirAsync((tempDir) async { |
| var aDart = path.join(tempDir, 'a.dart'); |
| var bDart = path.join(tempDir, 'b.dart'); |
| |
| var aUri = 'package:aaa/a.dart'; |
| var bUri = 'package:bbb/b.dart'; |
| |
| var aUnlinked = path.join(tempDir, 'a.unlinked'); |
| var bUnlinked = path.join(tempDir, 'b.unlinked'); |
| var abLinked = path.join(tempDir, 'ab.linked'); |
| |
| new File(aDart).writeAsStringSync('var a = 1;'); |
| new File(bDart).writeAsStringSync(''' |
| import 'package:aaa/a.dart'; |
| var b = a; |
| '''); |
| |
| Future<Null> buildUnlinked(String uri, String path, String output) async { |
| await _doDrive(path, uri: uri, additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-only-unlinked', |
| '--build-summary-output=$output' |
| ]); |
| expect(exitCode, 0); |
| expect(new File(output).existsSync(), isTrue); |
| } |
| |
| await buildUnlinked(aUri, aDart, aUnlinked); |
| await buildUnlinked(bUri, bDart, bUnlinked); |
| |
| await new Driver(isTesting: true).start([ |
| '--dart-sdk', |
| _findSdkDirForSummaries(), |
| '--strong', |
| '--build-mode', |
| '--build-summary-unlinked-input=$aUnlinked,$bUnlinked', |
| '--build-summary-output=$abLinked' |
| ]); |
| expect(exitCode, 0); |
| var bytes = new File(abLinked).readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| |
| // Only linked information. |
| expect(bundle.unlinkedUnitUris, isEmpty); |
| expect(bundle.linkedLibraryUris, unorderedEquals([aUri, bUri])); |
| |
| // Strong mode type inference was performed. |
| expect(bundle.linkedLibraries[0].units[0].types, isNotEmpty); |
| expect(bundle.linkedLibraries[1].units[0].types, isNotEmpty); |
| }); |
| } |
| |
| test_buildSuppressExitCode_fail_whenFileNotFound() async { |
| await _doDrive(path.join('data', 'non_existent_file.dart'), |
| additionalArgs: ['--build-suppress-exit-code']); |
| expect(exitCode, isNot(0)); |
| } |
| |
| test_buildSuppressExitCode_success_evenIfHasError() async { |
| await _doDrive(path.join('data', 'file_with_error.dart'), |
| additionalArgs: ['--build-suppress-exit-code']); |
| expect(exitCode, 0); |
| } |
| |
| test_buildUnlinked() async { |
| await withTempDirAsync((tempDir) async { |
| var outputPath = path.join(tempDir, 'test_file.dart.sum'); |
| await _doDrive(path.join('data', 'test_file.dart'), additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-only-unlinked', |
| '--build-summary-output=$outputPath' |
| ]); |
| var output = new File(outputPath); |
| expect(output.existsSync(), isTrue); |
| PackageBundle bundle = |
| new PackageBundle.fromBuffer(await output.readAsBytes()); |
| var testFileUri = 'file:///test_file.dart'; |
| expect(bundle.unlinkedUnits.length, 1); |
| expect(bundle.unlinkedUnitUris, equals([testFileUri])); |
| expect(bundle.linkedLibraryUris, isEmpty); |
| expect(exitCode, 0); |
| }); |
| } |
| |
| test_consumeLinked() async { |
| await withTempDirAsync((tempDir) async { |
| var aDart = path.join(tempDir, 'a.dart'); |
| var bDart = path.join(tempDir, 'b.dart'); |
| var cDart = path.join(tempDir, 'c.dart'); |
| |
| var aUri = 'package:aaa/a.dart'; |
| var bUri = 'package:bbb/b.dart'; |
| var cUri = 'package:ccc/c.dart'; |
| |
| var aSum = path.join(tempDir, 'a.sum'); |
| var bSum = path.join(tempDir, 'b.sum'); |
| var cSum = path.join(tempDir, 'c.sum'); |
| |
| new File(aDart).writeAsStringSync('class A {}'); |
| new File(bDart).writeAsStringSync(''' |
| export 'package:aaa/a.dart'; |
| class B {} |
| '''); |
| new File(cDart).writeAsStringSync(''' |
| import 'package:bbb/b.dart'; |
| var a = new A(); |
| var b = new B(); |
| '''); |
| |
| // Analyze package:aaa/a.dart and compute summary. |
| { |
| await _doDrive(aDart, |
| uri: aUri, additionalArgs: ['--build-summary-output=$aSum']); |
| expect(exitCode, 0); |
| var bytes = new File(aSum).readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| expect(bundle.unlinkedUnitUris, equals([aUri])); |
| expect(bundle.linkedLibraryUris, equals([aUri])); |
| } |
| |
| // Analyze package:bbb/b.dart and compute summary. |
| { |
| await _doDrive(bDart, uri: bUri, additionalArgs: [ |
| '--build-summary-input=$aSum', |
| '--build-summary-output=$bSum' |
| ]); |
| expect(exitCode, 0); |
| var bytes = new File(bSum).readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| expect(bundle.unlinkedUnitUris, equals([bUri])); |
| expect(bundle.linkedLibraryUris, equals([bUri])); |
| } |
| |
| // Analyze package:ccc/c.dart and compute summary. |
| { |
| await _doDrive(cDart, uri: cUri, additionalArgs: [ |
| '--build-summary-input=$aSum,$bSum', |
| '--build-summary-output=$cSum' |
| ]); |
| expect(exitCode, 0); |
| var bytes = new File(cSum).readAsBytesSync(); |
| var bundle = new PackageBundle.fromBuffer(bytes); |
| expect(bundle.unlinkedUnitUris, equals([cUri])); |
| expect(bundle.linkedLibraryUris, equals([cUri])); |
| } |
| }); |
| } |
| |
| test_dartSdkSummaryPath_strong() async { |
| await withTempDirAsync((tempDir) async { |
| String sdkPath = _findSdkDirForSummaries(); |
| String strongSummaryPath = |
| path.join(sdkPath, 'lib', '_internal', 'strong.sum'); |
| |
| var testDart = path.join(tempDir, 'test.dart'); |
| var testSum = path.join(tempDir, 'test.sum'); |
| new File(testDart).writeAsStringSync('var v = 42;'); |
| |
| await _doDrive(testDart, |
| additionalArgs: [ |
| '--strong', |
| '--build-summary-only', |
| '--build-summary-output=$testSum' |
| ], |
| dartSdkSummaryPath: strongSummaryPath); |
| var output = new File(testSum); |
| expect(output.existsSync(), isTrue); |
| expect(exitCode, 0); |
| }); |
| } |
| |
| test_error_linkedAsUnlinked() async { |
| await withTempDirAsync((tempDir) async { |
| var aDart = path.join(tempDir, 'a.dart'); |
| var bDart = path.join(tempDir, 'b.dart'); |
| |
| var aUri = 'package:aaa/a.dart'; |
| var bUri = 'package:bbb/b.dart'; |
| |
| var aSum = path.join(tempDir, 'a.sum'); |
| var bSum = path.join(tempDir, 'b.sum'); |
| |
| new File(aDart).writeAsStringSync('class A {}'); |
| |
| // Build linked a.sum |
| await _doDrive(aDart, uri: aUri, additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-output=$aSum' |
| ]); |
| expect(new File(aSum).existsSync(), isTrue); |
| |
| // Try to consume linked a.sum as unlinked. |
| try { |
| await _doDrive(bDart, uri: bUri, additionalArgs: [ |
| '--build-summary-unlinked-input=$aSum', |
| '--build-summary-output=$bSum' |
| ]); |
| fail('ArgumentError expected.'); |
| } on ArgumentError catch (e) { |
| expect( |
| e.message, |
| contains( |
| 'Got a linked summary for --build-summary-input-unlinked')); |
| } |
| }); |
| } |
| |
| test_error_notUriPipePath() async { |
| await withTempDirAsync((tempDir) async { |
| var testDart = path.join(tempDir, 'test.dart'); |
| new File(testDart).writeAsStringSync('var v = 42;'); |
| |
| // We pass just path, not "uri|path", this is a fatal error. |
| await drive(testDart, args: ['--build-mode', '--format=machine']); |
| expect(exitCode, ErrorSeverity.ERROR.ordinal); |
| }); |
| } |
| |
| test_error_unlinkedAsLinked() async { |
| await withTempDirAsync((tempDir) async { |
| var aDart = path.join(tempDir, 'a.dart'); |
| var bDart = path.join(tempDir, 'b.dart'); |
| |
| var aUri = 'package:aaa/a.dart'; |
| var bUri = 'package:bbb/b.dart'; |
| |
| var aSum = path.join(tempDir, 'a.sum'); |
| var bSum = path.join(tempDir, 'b.sum'); |
| |
| new File(aDart).writeAsStringSync('class A {}'); |
| |
| // Build unlinked a.sum |
| await _doDrive(aDart, uri: aUri, additionalArgs: [ |
| '--build-summary-only', |
| '--build-summary-only-unlinked', |
| '--build-summary-output=$aSum' |
| ]); |
| expect(new File(aSum).existsSync(), isTrue); |
| |
| // Try to consume unlinked a.sum as linked. |
| try { |
| await _doDrive(bDart, uri: bUri, additionalArgs: [ |
| '--build-summary-input=$aSum', |
| '--build-summary-output=$bSum' |
| ]); |
| fail('ArgumentError expected.'); |
| } on ArgumentError catch (e) { |
| expect(e.message, |
| contains('Got an unlinked summary for --build-summary-input')); |
| } |
| }); |
| } |
| |
| test_fail_whenHasError() async { |
| await _doDrive(path.join('data', 'file_with_error.dart')); |
| expect(exitCode, isNot(0)); |
| } |
| |
| test_noStatistics() async { |
| await _doDrive(path.join('data', 'test_file.dart')); |
| // Should not print statistics summary. |
| expect(outSink.toString(), isEmpty); |
| expect(errorSink.toString(), isEmpty); |
| expect(exitCode, 0); |
| } |
| |
| test_onlyErrors_partFirst() async { |
| await withTempDirAsync((tempDir) async { |
| var aDart = path.join(tempDir, 'a.dart'); |
| var bDart = path.join(tempDir, 'b.dart'); |
| |
| var aUri = 'package:aaa/a.dart'; |
| var bUri = 'package:aaa/b.dart'; |
| |
| new File(aDart).writeAsStringSync(r''' |
| library lib; |
| part 'b.dart'; |
| class A {} |
| '''); |
| new File(bDart).writeAsStringSync(''' |
| part of lib; |
| class B {} |
| var a = new A(); |
| var b = new B(); |
| '''); |
| |
| // Analyze b.dart (part) and then a.dart (its library). |
| // No errors should be reported - the part should know its library. |
| await _doDrive(bDart, uri: bUri, additionalArgs: ['$aUri|$aDart']); |
| expect(errorSink, isEmpty); |
| }); |
| } |
| |
| Future<Null> _doDrive(String path, |
| {String uri, |
| List<String> additionalArgs: const [], |
| String dartSdkSummaryPath}) async { |
| var optionsFileName = AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE; |
| |
| List<String> args = <String>[]; |
| if (dartSdkSummaryPath != null) { |
| args.add('--dart-sdk-summary'); |
| args.add(dartSdkSummaryPath); |
| } else { |
| String sdkPath = _findSdkDirForSummaries(); |
| args.add('--dart-sdk'); |
| args.add(sdkPath); |
| } |
| args.add('--build-mode'); |
| args.add('--format=machine'); |
| args.addAll(additionalArgs); |
| |
| uri ??= 'file:///test_file.dart'; |
| String source = '$uri|$path'; |
| |
| await drive(source, |
| args: args, options: 'data/options_tests_project/$optionsFileName'); |
| } |
| |
| /// Try to find a appropriate directory to pass to "--dart-sdk" that will |
| /// allow summaries to be found. |
| String _findSdkDirForSummaries() { |
| Set<String> triedDirectories = new Set<String>(); |
| bool isSuitable(String sdkDir) { |
| triedDirectories.add(sdkDir); |
| return new File(path.join(sdkDir, 'lib', '_internal', 'spec.sum')) |
| .existsSync(); |
| } |
| |
| // Usually the sdk directory is the parent of the parent of the "dart" |
| // executable. |
| Directory executableParent = new File(Platform.executable).parent; |
| Directory executableGrandparent = executableParent.parent; |
| if (isSuitable(executableGrandparent.path)) { |
| return executableGrandparent.path; |
| } |
| // During build bot execution, the sdk directory is simply the parent of the |
| // "dart" executable. |
| if (isSuitable(executableParent.path)) { |
| return executableParent.path; |
| } |
| // If neither of those are suitable, assume we are running locally within the |
| // SDK project (e.g. within an IDE). Find the build output directory and |
| // search all built configurations. |
| Directory sdkRootDir = |
| new File(Platform.script.toFilePath()).parent.parent.parent.parent; |
| for (String outDirName in ['out', 'xcodebuild']) { |
| Directory outDir = new Directory(path.join(sdkRootDir.path, outDirName)); |
| if (outDir.existsSync()) { |
| for (FileSystemEntity subdir in outDir.listSync()) { |
| if (subdir is Directory) { |
| String candidateSdkDir = path.join(subdir.path, 'dart-sdk'); |
| if (isSuitable(candidateSdkDir)) { |
| return candidateSdkDir; |
| } |
| } |
| } |
| } |
| } |
| throw new Exception('Could not find an SDK directory containing summaries.' |
| ' Tried: ${triedDirectories.toList()}'); |
| } |
| } |
| |
| @reflectiveTest |
| class ExitCodesTest extends BaseTest { |
| test_bazelWorkspace_relativePath() async { |
| // Copy to temp dir so that existing analysis options |
| // in the test directory hierarchy do not interfere |
| await withTempDirAsync((String tempDirPath) async { |
| String dartSdkPath = path.absolute(getSdkPath()); |
| await recursiveCopy( |
| new Directory(path.join(testDirectory, 'data', 'bazel')), |
| tempDirPath); |
| Directory origWorkingDir = Directory.current; |
| try { |
| Directory.current = path.join(tempDirPath, 'proj'); |
| Driver driver = new Driver(isTesting: true); |
| try { |
| await driver.start([ |
| path.join('lib', 'file.dart'), |
| '--dart-sdk', |
| dartSdkPath, |
| ]); |
| } catch (e) { |
| print('=== debug info ==='); |
| print('dartSdkPath: $dartSdkPath'); |
| print('stderr:\n${errorSink.toString()}'); |
| rethrow; |
| } |
| expect(errorSink.toString(), isEmpty); |
| expect(outSink.toString(), contains('No issues found')); |
| expect(exitCode, 0); |
| } finally { |
| Directory.current = origWorkingDir; |
| } |
| }); |
| } |
| |
| test_enableAssertInitializer() async { |
| await drive('data/file_with_assert_initializers.dart', |
| args: ['--enable-assert-initializers']); |
| expect(exitCode, 0); |
| } |
| |
| test_fatalErrors() async { |
| await drive('data/file_with_error.dart'); |
| expect(exitCode, 3); |
| } |
| |
| test_fatalHints() async { |
| await drive('data/file_with_hint.dart', args: ['--fatal-hints']); |
| expect(exitCode, 1); |
| } |
| |
| test_fatalWarnings() async { |
| await drive('data/file_with_warning.dart', args: ['--fatal-warnings']); |
| expect(exitCode, 2); |
| } |
| |
| test_missingDartFile() async { |
| await drive('data/NO_DART_FILE_HERE.dart'); |
| expect(exitCode, 3); |
| } |
| |
| test_missingOptionsFile() async { |
| await drive('data/test_file.dart', options: 'data/NO_OPTIONS_HERE'); |
| expect(exitCode, 3); |
| } |
| |
| test_notFatalHints() async { |
| await drive('data/file_with_hint.dart'); |
| expect(exitCode, 0); |
| } |
| |
| test_notFatalWarnings() async { |
| await drive('data/file_with_warning.dart'); |
| expect(exitCode, 0); |
| } |
| |
| test_partFile() async { |
| await driveMany([ |
| path.join(testDirectory, 'data/library_and_parts/lib.dart'), |
| path.join(testDirectory, 'data/library_and_parts/part1.dart') |
| ]); |
| expect(exitCode, 0); |
| } |
| |
| test_partFile_dangling() async { |
| await drive('data/library_and_parts/part2.dart'); |
| expect(exitCode, 3); |
| } |
| |
| test_partFile_extra() async { |
| await driveMany([ |
| path.join(testDirectory, 'data/library_and_parts/lib.dart'), |
| path.join(testDirectory, 'data/library_and_parts/part1.dart'), |
| path.join(testDirectory, 'data/library_and_parts/part2.dart') |
| ]); |
| expect(exitCode, 3); |
| } |
| |
| test_partFile_reversed() async { |
| Driver driver = new Driver(isTesting: true); |
| await driver.start([ |
| path.join(testDirectory, 'data/library_and_parts/part1.dart'), |
| path.join(testDirectory, 'data/library_and_parts/lib.dart') |
| ]); |
| expect(exitCode, 0); |
| } |
| } |
| |
| @reflectiveTest |
| class ExitCodesTest_PreviewDart2 extends ExitCodesTest { |
| @override |
| bool get usePreviewDart2 => true; |
| |
| @override |
| @failingTest |
| test_fatalErrors() { |
| // TODO(devoncarew): This test times out when used with @failingTest. |
| return new Future.error('failing test'); |
| } |
| } |
| |
| @reflectiveTest |
| class ExitCodesTest_UseCFE extends ExitCodesTest { |
| @override |
| bool get useCFE => true; |
| |
| @override |
| @failingTest |
| test_enableAssertInitializer() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_fatalErrors() { |
| // TODO(devoncarew): This test times out when used with @failingTest. |
| return new Future.error('failing test'); |
| } |
| |
| @override |
| @failingTest |
| test_fatalHints() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_fatalWarnings() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_missingOptionsFile() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_notFatalHints() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_notFatalWarnings() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_partFile() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_partFile_extra() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_partFile_reversed() { |
| fail('Test crashes CFE'); |
| } |
| } |
| |
| @reflectiveTest |
| class LinterTest extends BaseTest { |
| String get optionsFileName => AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE; |
| |
| test_containsLintRuleEntry() async { |
| YamlMap options = _parseOptions(''' |
| linter: |
| rules: |
| - foo |
| '''); |
| expect(containsLintRuleEntry(options), true); |
| options = _parseOptions(''' |
| '''); |
| expect(containsLintRuleEntry(options), false); |
| options = _parseOptions(''' |
| linter: |
| rules: |
| # - foo |
| '''); |
| expect(containsLintRuleEntry(options), true); |
| options = _parseOptions(''' |
| linter: |
| # rules: |
| # - foo |
| '''); |
| expect(containsLintRuleEntry(options), false); |
| } |
| |
| test_defaultLints_generatedLints() async { |
| await _runLinter_defaultLints(); |
| expect(bulletToDash(outSink), |
| contains('lint - Name types using UpperCamelCase')); |
| } |
| |
| test_defaultLints_getsDefaultLints() async { |
| await _runLinter_defaultLints(); |
| |
| /// Lints should be enabled. |
| expect(analysisOptions.lint, isTrue); |
| |
| /// Default list should include camel_case_types. |
| var lintNames = analysisOptions.lintRules.map((r) => r.name); |
| expect(lintNames, contains('camel_case_types')); |
| } |
| |
| test_lintsInOptions_generatedLints() async { |
| await _runLinter_lintsInOptions(); |
| expect(bulletToDash(outSink), |
| contains('lint - Name types using UpperCamelCase')); |
| } |
| |
| test_lintsInOptions_getAnalysisOptions() async { |
| await _runLinter_lintsInOptions(); |
| |
| /// Lints should be enabled. |
| expect(analysisOptions.lint, isTrue); |
| |
| /// The analysis options file only specifies 'camel_case_types'. |
| var lintNames = analysisOptions.lintRules.map((r) => r.name); |
| expect(lintNames, orderedEquals(['camel_case_types'])); |
| } |
| |
| test_noLints_lintsDisabled() async { |
| await _runLinter_noLintsFlag(); |
| expect(analysisOptions.lint, isFalse); |
| } |
| |
| test_noLints_noGeneratedWarnings() async { |
| await _runLinter_noLintsFlag(); |
| expect(outSink.toString(), contains('No issues found')); |
| } |
| |
| test_noLints_noRegisteredLints() async { |
| await _runLinter_noLintsFlag(); |
| expect(analysisOptions.lintRules, isEmpty); |
| } |
| |
| YamlMap _parseOptions(String src) => |
| new AnalysisOptionsProvider().getOptionsFromString(src); |
| |
| Future<Null> _runLinter_defaultLints() async { |
| await drive('data/linter_project/test_file.dart', |
| options: 'data/linter_project/$optionsFileName', args: ['--lints']); |
| } |
| |
| Future<Null> _runLinter_lintsInOptions() async { |
| await drive('data/linter_project/test_file.dart', |
| options: 'data/linter_project/$optionsFileName', args: ['--lints']); |
| } |
| |
| Future<Null> _runLinter_noLintsFlag() async { |
| await drive('data/no_lints_project/test_file.dart', |
| options: 'data/no_lints_project/$optionsFileName'); |
| } |
| } |
| |
| @reflectiveTest |
| class LinterTest_PreviewDart2 extends LinterTest { |
| @override |
| bool get usePreviewDart2 => true; |
| } |
| |
| @reflectiveTest |
| class LinterTest_UseCFE extends LinterTest { |
| @override |
| bool get useCFE => true; |
| |
| @override |
| @failingTest |
| test_defaultLints_generatedLints() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_defaultLints_getsDefaultLints() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_lintsInOptions_generatedLints() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_lintsInOptions_getAnalysisOptions() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_noLints_lintsDisabled() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_noLints_noGeneratedWarnings() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_noLints_noRegisteredLints() { |
| fail('Test times out'); |
| } |
| } |
| |
| @reflectiveTest |
| class NonDartFilesTest extends BaseTest { |
| test_analysisOptionsYaml() async { |
| await withTempDirAsync((tempDir) async { |
| String filePath = |
| path.join(tempDir, AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE); |
| new File(filePath).writeAsStringSync(''' |
| analyzer: |
| string-mode: true |
| '''); |
| await drive(filePath); |
| expect( |
| bulletToDash(outSink), |
| contains( |
| "warning - The option 'string-mode' isn't supported by 'analyzer'")); |
| expect(exitCode, 0); |
| }); |
| } |
| |
| test_pubspecYaml() async { |
| await withTempDirAsync((tempDir) async { |
| String filePath = path.join(tempDir, AnalysisEngine.PUBSPEC_YAML_FILE); |
| new File(filePath).writeAsStringSync(''' |
| name: foo |
| flutter: |
| assets: |
| doesNotExist.gif |
| '''); |
| await drive(filePath); |
| expect( |
| bulletToDash(outSink), |
| contains( |
| "warning - The value of the 'asset' field is expected to be a list of relative file paths")); |
| expect(exitCode, 0); |
| }); |
| } |
| } |
| |
| @reflectiveTest |
| class OptionsTest extends BaseTest { |
| String get optionsFileName => AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE; |
| |
| List<ErrorProcessor> get processors => analysisOptions.errorProcessors; |
| |
| ErrorProcessor processorFor(AnalysisError error) => |
| processors.firstWhere((p) => p.appliesTo(error)); |
| |
| test_analysisOptions_excludes() async { |
| await drive('data/exclude_test_project', |
| options: 'data/exclude_test_project/$optionsFileName'); |
| _expectUndefinedClassErrorsWithoutExclusions(); |
| } |
| |
| test_analysisOptions_excludesRelativeToAnalysisOptions_explicit() async { |
| // The exclude is relative to the project, not/ the analyzed path, and it |
| // has to then understand that. |
| await drive('data/exclude_test_project', |
| options: 'data/exclude_test_project/$optionsFileName'); |
| _expectUndefinedClassErrorsWithoutExclusions(); |
| } |
| |
| test_analysisOptions_excludesRelativeToAnalysisOptions_inferred() async { |
| // By passing no options, and the path `lib`, it should discover the |
| // analysis_options above lib. The exclude is relative to the project, not |
| // the analyzed path, and it has to then understand that. |
| await drive('data/exclude_test_project/lib', options: null); |
| _expectUndefinedClassErrorsWithoutExclusions(); |
| } |
| |
| test_analyzeFilesInDifferentContexts() async { |
| await driveMany([ |
| 'data/linter_project/test_file.dart', |
| 'data/no_lints_project/test_file.dart', |
| ], options: null); |
| |
| // Should have the lint in the project with lint rules enabled. |
| expect( |
| bulletToDash(outSink), |
| contains(path.join('linter_project', 'test_file.dart') + |
| ':7:7 - camel_case_types')); |
| // Should be just one lint in total. |
| expect(outSink.toString(), contains('1 lint found.')); |
| } |
| |
| test_basic_filters() async { |
| await _driveBasic(); |
| expect(processors, hasLength(3)); |
| |
| // unused_local_variable: ignore |
| var unused_local_variable = new AnalysisError( |
| new TestSource(), 0, 1, HintCode.UNUSED_LOCAL_VARIABLE, [ |
| ['x'] |
| ]); |
| expect(processorFor(unused_local_variable).severity, isNull); |
| |
| // missing_return: error |
| var missing_return = |
| new AnalysisError(new TestSource(), 0, 1, HintCode.MISSING_RETURN, [ |
| ['x'] |
| ]); |
| expect(processorFor(missing_return).severity, ErrorSeverity.ERROR); |
| expect(bulletToDash(outSink), |
| contains("error - This function declares a return type of 'int'")); |
| expect(outSink.toString(), contains("1 error and 1 warning found.")); |
| } |
| |
| test_basic_language() async { |
| await _driveBasic(); |
| expect(analysisOptions.enableSuperMixins, isTrue); |
| } |
| |
| test_basic_strongMode() async { |
| await _driveBasic(); |
| expect(analysisOptions.strongMode, isTrue); |
| // https://github.com/dart-lang/sdk/issues/26129 |
| AnalysisContext sdkContext = |
| driver.analysisDriver.sourceFactory.dartSdk.context; |
| expect(sdkContext.analysisOptions.strongMode, isTrue); |
| } |
| |
| test_includeDirective() async { |
| String testDir = path.join( |
| testDirectory, 'data', 'options_include_directive_tests_project'); |
| await drive( |
| path.join(testDir, 'lib', 'test_file.dart'), |
| args: [ |
| '--fatal-warnings', |
| '--packages', |
| path.join(testDir, '_packages'), |
| ], |
| options: path.join(testDir, 'analysis_options.yaml'), |
| ); |
| expect(exitCode, 3); |
| expect(outSink.toString(), |
| contains('but doesn\'t end with a return statement')); |
| expect(outSink.toString(), contains('isn\'t defined')); |
| expect(outSink.toString(), contains('Avoid empty else statements')); |
| } |
| |
| test_previewDart2() async { |
| await drive('data/options_tests_project/test_file.dart', |
| args: ['--preview-dart-2']); |
| expect(analysisOptions.useFastaParser, isFalse); |
| } |
| |
| test_strongSdk() async { |
| String testDir = path.join(testDirectory, 'data', 'strong_sdk'); |
| await drive(path.join(testDir, 'main.dart'), args: ['--strong']); |
| expect(analysisOptions.strongMode, isTrue); |
| expect(outSink.toString(), contains('No issues found')); |
| } |
| |
| test_todo() async { |
| await drive('data/file_with_todo.dart'); |
| expect(outSink.toString().contains('[info]'), isFalse); |
| } |
| |
| @failingTest |
| test_useCFE() async { |
| // Disabled until integration with the CFE has been restarted. |
| fail('Times out when run on a VM with --preview-dart-2 enabled'); |
| // await drive('data/options_tests_project/test_file.dart', |
| // args: ['--use-cfe']); |
| // expect(driver.context.analysisOptions.useFastaParser, isTrue); |
| } |
| |
| test_withFlags_overrideFatalWarning() async { |
| await drive('data/options_tests_project/test_file.dart', |
| args: ['--fatal-warnings'], |
| options: 'data/options_tests_project/$optionsFileName'); |
| |
| // missing_return: error |
| var undefined_function = new AnalysisError( |
| new TestSource(), 0, 1, StaticTypeWarningCode.UNDEFINED_FUNCTION, [ |
| ['x'] |
| ]); |
| expect(processorFor(undefined_function).severity, ErrorSeverity.WARNING); |
| // Should not be made fatal by `--fatal-warnings`. |
| expect(bulletToDash(outSink), |
| contains("warning - The function 'baz' isn't defined")); |
| expect(outSink.toString(), contains("1 error and 1 warning found.")); |
| } |
| |
| Future<Null> _driveBasic() async { |
| await drive('data/options_tests_project/test_file.dart', |
| options: 'data/options_tests_project/$optionsFileName'); |
| } |
| |
| void _expectUndefinedClassErrorsWithoutExclusions() { |
| bool isStrong = usePreviewDart2 || new AnalysisOptionsImpl().previewDart2; |
| final String issueType = isStrong ? 'error' : 'warning'; |
| expect(bulletToDash(outSink), |
| contains("$issueType - Undefined class 'IncludedUndefinedClass'")); |
| expect( |
| bulletToDash(outSink), |
| isNot( |
| contains("$issueType - Undefined class 'ExcludedUndefinedClass'"))); |
| expect(outSink.toString(), contains("1 $issueType found.")); |
| } |
| } |
| |
| @reflectiveTest |
| class OptionsTest_PreviewDart2 extends OptionsTest { |
| @override |
| bool get usePreviewDart2 => true; |
| } |
| |
| @reflectiveTest |
| class OptionsTest_UseCFE extends OptionsTest { |
| @override |
| bool get useCFE => true; |
| |
| @override |
| @failingTest |
| test_analysisOptions_excludes() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_analysisOptions_excludesRelativeToAnalysisOptions_explicit() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_analysisOptions_excludesRelativeToAnalysisOptions_inferred() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_analyzeFilesInDifferentContexts() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_basic_filters() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_basic_language() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_basic_strongMode() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_includeDirective() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_previewDart2() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_strongSdk() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_todo() { |
| fail('Test times out'); |
| } |
| |
| @override |
| @failingTest |
| test_withFlags_overrideFatalWarning() { |
| fail('Test times out'); |
| } |
| } |
| |
| class TestSource implements Source { |
| TestSource(); |
| |
| @override |
| noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation); |
| } |