blob: 350de592a826e19307b2212bae6926dae37a451a [file] [log] [blame]
// Copyright (c) 2018, 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/lsp_protocol/protocol_generated.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
import 'server_abstract.dart';
void main() {
defineReflectiveSuite(() {
defineReflectiveTests(ReferencesTest);
});
}
@reflectiveTest
class ReferencesTest extends AbstractLspAnalysisServerTest {
Future<void> test_acrossFiles_includeDeclaration() async {
final mainContents = '''
import 'referenced.dart';
main() {
[[foo]]();
}
''';
final referencedContents = '''
/// Ensure the function is on a line that
/// does not exist in the mainContents file
/// to ensure we're translating offsets to line/col
/// using the correct file's LineInfo
/// ...
/// ...
/// ...
/// ...
/// ...
[[^foo]]() {}
''';
final referencedFileUri =
Uri.file(join(projectFolderPath, 'lib', 'referenced.dart'));
await initialize();
await openFile(mainFileUri, withoutMarkers(mainContents));
await openFile(referencedFileUri, withoutMarkers(referencedContents));
final res = await getReferences(
referencedFileUri,
positionFromMarker(referencedContents),
includeDeclarations: true,
);
// Ensure both the reference and the declaration are included.
expect(res, hasLength(2));
expect(
res,
contains(Location(
uri: mainFileUri.toString(),
range: rangeFromMarkers(mainContents))));
expect(
res,
contains(Location(
uri: referencedFileUri.toString(),
range: rangeFromMarkers(referencedContents))));
}
Future<void> test_acrossFiles_withoutDeclaration() async {
final mainContents = '''
import 'referenced.dart';
main() {
[[foo]]();
}
''';
final referencedContents = '''
/// Ensure the function is on a line that
/// does not exist in the mainContents file
/// to ensure we're translating offsets to line/col
/// using the correct file's LineInfo
/// ...
/// ...
/// ...
/// ...
/// ...
^foo() {}
''';
final referencedFileUri =
Uri.file(join(projectFolderPath, 'lib', 'referenced.dart'));
await initialize();
await openFile(mainFileUri, withoutMarkers(mainContents));
await openFile(referencedFileUri, withoutMarkers(referencedContents));
final res = await getReferences(
referencedFileUri, positionFromMarker(referencedContents));
expect(res, hasLength(1));
var loc = res.single;
expect(loc.range, equals(rangeFromMarkers(mainContents)));
expect(loc.uri, equals(mainFileUri.toString()));
}
Future<void> test_nonDartFile() async {
newFile(pubspecFilePath, content: simplePubspecContent);
await initialize();
final res = await getReferences(pubspecFileUri, startOfDocPos);
expect(res, isEmpty);
}
Future<void> test_singleFile_withoutDeclaration() async {
final contents = '''
f^oo() {
[[foo]]();
}
''';
await initialize();
await openFile(mainFileUri, withoutMarkers(contents));
final res = await getReferences(mainFileUri, positionFromMarker(contents));
expect(res, hasLength(1));
expect(
res,
contains(
Location(
uri: mainFileUri.toString(), range: rangeFromMarkers(contents)),
),
);
}
Future<void> test_unopenFile() async {
final contents = '''
f^oo() {
[[foo]]();
}
''';
newFile(mainFilePath, content: withoutMarkers(contents));
await initialize();
final res = await getReferences(mainFileUri, positionFromMarker(contents));
expect(res, hasLength(1));
expect(
res,
contains(
Location(
uri: mainFileUri.toString(), range: rangeFromMarkers(contents)),
),
);
}
}