| // 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. |
| |
| // @dart = 2.9 |
| |
| import 'package:_fe_analyzer_shared/src/messages/diagnostic_message.dart' |
| show DiagnosticMessage, getMessageUri; |
| |
| import 'package:_fe_analyzer_shared/src/messages/severity.dart' show Severity; |
| |
| import 'package:front_end/src/fasta/fasta_codes.dart' |
| show |
| Code, |
| DiagnosticMessageFromJson, |
| FormattedMessage, |
| LocatedMessage, |
| Message; |
| |
| /// Test that turning a message into json and back again retains the wanted |
| /// information. |
| main() { |
| for (int i = 0; i < Severity.values.length; i++) { |
| Severity severity = Severity.values[i]; |
| Code code = new Code("MyCodeName"); |
| Message message = new Message(code, message: ''); |
| LocatedMessage locatedMessage1 = |
| new LocatedMessage(Uri.parse("what:ever/fun_1.dart"), 117, 2, message); |
| FormattedMessage formattedMessage2 = new FormattedMessage( |
| null, |
| "Formatted string Plain #2", |
| "Formatted string Colorized #2", |
| 13, |
| 2, |
| Severity.error, []); |
| FormattedMessage formattedMessage3 = new FormattedMessage( |
| null, |
| "Formatted string Plain #3", |
| "Formatted string Colorized #3", |
| 313, |
| 32, |
| Severity.error, []); |
| |
| FormattedMessage formattedMessage1 = new FormattedMessage( |
| locatedMessage1, |
| "Formatted string Plain", |
| "Formatted string Colorized", |
| 42, |
| 86, |
| severity, [ |
| formattedMessage2, |
| formattedMessage3 |
| ], |
| involvedFiles: [ |
| Uri.parse("what:ever/foo.dart"), |
| Uri.parse("what:ever/bar.dart") |
| ]); |
| expect(formattedMessage1.codeName, "MyCodeName"); |
| |
| DiagnosticMessageFromJson diagnosticMessageFromJson = |
| new DiagnosticMessageFromJson.fromJson( |
| formattedMessage1.toJsonString()); |
| compareMessages(formattedMessage1, diagnosticMessageFromJson); |
| |
| DiagnosticMessageFromJson diagnosticMessageFromJson2 = |
| new DiagnosticMessageFromJson.fromJson( |
| diagnosticMessageFromJson.toJsonString()); |
| compareMessages(diagnosticMessageFromJson, diagnosticMessageFromJson2); |
| |
| expect(diagnosticMessageFromJson2.toJsonString(), |
| formattedMessage1.toJsonString()); |
| } |
| } |
| |
| void compareMessages(DiagnosticMessage a, DiagnosticMessage b) { |
| List<String> list1 = a.ansiFormatted.toList(); |
| List<String> list2 = b.ansiFormatted.toList(); |
| expect(list1.length, list2.length); |
| for (int i = 0; i < list1.length; i++) { |
| expect(list1[i], list2[i]); |
| } |
| |
| list1 = a.plainTextFormatted.toList(); |
| list2 = b.plainTextFormatted.toList(); |
| expect(list1.length, list2.length); |
| for (int i = 0; i < list1.length; i++) { |
| expect(list1[i], list2[i]); |
| } |
| |
| expect(a.severity, b.severity); |
| expect(getMessageUri(a), getMessageUri(b)); |
| |
| List<Uri> uriList1 = a.involvedFiles?.toList(); |
| List<Uri> uriList2 = b.involvedFiles?.toList(); |
| expect(uriList1?.length, uriList2?.length); |
| if (uriList1 != null) { |
| for (int i = 0; i < uriList1.length; i++) { |
| expect(uriList1[i], uriList2[i]); |
| } |
| } |
| |
| String string1 = a.codeName; |
| String string2 = b.codeName; |
| expect(string1, string2); |
| } |
| |
| void expect(Object actual, Object expect) { |
| if (expect != actual) throw "Expected $expect got $actual"; |
| } |