blob: 9033b167f0c52589dc57f0fdabb95b820373e4d7 [file] [log] [blame]
// Copyright (c) 2019, 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 'package:analysis_server/src/services/correction/sort_members.dart';
import 'package:analyzer/dart/analysis/analysis_context_collection.dart';
import 'package:analyzer/dart/analysis/results.dart';
import 'package:analyzer/dart/analysis/session.dart';
import 'package:analyzer/file_system/file_system.dart';
import 'package:analyzer/file_system/physical_file_system.dart';
import 'package:analyzer_utilities/package_root.dart';
import 'package:test/test.dart';
void main() {
group('analysis_server', () {
buildTestsForAnalysisServer();
});
group('analyzer', () {
buildTestsForAnalyzer();
});
group('analyzer_cli', () {
buildTestsForAnalyzerCli();
});
group('analyzer_plugin', () {
buildTestsForAnalyzerPlugin();
});
}
void buildTests({
required String packagePath,
required List<String> excludedPaths,
}) {
var provider = PhysicalResourceProvider.INSTANCE;
var pkgRootPath = provider.pathContext.normalize(packageRoot);
packagePath = _toPlatformPath(pkgRootPath, packagePath);
excludedPaths = excludedPaths.map((e) {
return _toPlatformPath(packagePath, e);
}).toList();
var collection = AnalysisContextCollection(
includedPaths: <String>[packagePath],
excludedPaths: excludedPaths,
resourceProvider: provider,
);
var contexts = collection.contexts;
if (contexts.length != 1) {
fail('The directory $packagePath contains multiple analysis contexts.');
}
buildTestsIn(contexts[0].currentSession, packagePath, excludedPaths,
provider.getFolder(packagePath));
}
void buildTestsForAnalysisServer() {
var excludedPaths = <String>[
'test/mock_packages',
// TODO(brianwilkerson) Fix the generator to sort the generated files and
// remove these exclusions.
'lib/lsp_protocol/protocol_custom_generated.dart',
'lib/lsp_protocol/protocol_generated.dart',
'lib/protocol/protocol_constants.dart',
'lib/protocol/protocol_generated.dart',
'lib/src/edit/nnbd_migration/resources/resources.g.dart',
'test/integration/support/integration_test_methods.dart',
'test/integration/support/protocol_matchers.dart',
// The following are not generated, but can't be sorted because the contain
// ignore comments in the directives, which sorting deletes.
'lib/src/edit/edit_domain.dart',
'lib/src/services/kythe/schema.dart',
'test/services/completion/dart/test_all.dart',
];
buildTests(
packagePath: 'analysis_server',
excludedPaths: excludedPaths,
);
}
void buildTestsForAnalyzer() {
buildTests(
packagePath: 'analyzer',
excludedPaths: [
'lib/src/context/packages.dart',
'lib/src/summary/format.dart',
'test/generated/test_all.dart',
],
);
}
void buildTestsForAnalyzerCli() {
buildTests(
packagePath: 'analyzer_cli',
excludedPaths: [
'test/data',
],
);
}
void buildTestsForAnalyzerPlugin() {
// TODO(brianwilkerson) Fix the generator to sort the generated files and
// remove these exclusions.
var excludedPaths = <String>[
'lib/protocol/protocol_common.dart',
'lib/protocol/protocol_generated.dart',
'test/integration/support/integration_test_methods.dart',
'test/integration/support/protocol_matchers.dart',
];
buildTests(
packagePath: 'analyzer_plugin',
excludedPaths: excludedPaths,
);
}
void buildTestsIn(AnalysisSession session, String testDirPath,
List<String> excludedPath, Folder directory) {
var pathContext = session.resourceProvider.pathContext;
var children = directory.getChildren();
children.sort((first, second) => first.shortName.compareTo(second.shortName));
for (var child in children) {
if (child is Folder) {
if (!excludedPath.contains(child.path)) {
buildTestsIn(session, testDirPath, excludedPath, child);
}
} else if (child is File && child.shortName.endsWith('.dart')) {
var path = child.path;
if (excludedPath.contains(path)) {
continue;
}
var relativePath = pathContext.relative(path, from: testDirPath);
test(relativePath, () {
var result = session.getParsedUnit(path);
if (result is! ParsedUnitResult) {
fail('Could not parse $path');
}
var code = result.content;
var unit = result.unit;
var errors = result.errors;
if (errors.isNotEmpty) {
fail('Errors found when parsing $path');
}
var sorter = MemberSorter(code, unit);
var edits = sorter.sort();
if (edits.isNotEmpty) {
fail('Unsorted file $path');
}
});
}
}
}
String _toPlatformPath(String pathPath, String relativePosixPath) {
var pathContext = PhysicalResourceProvider.INSTANCE.pathContext;
return pathContext.joinAll([
pathPath,
...relativePosixPath.split('/'),
]);
}