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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
115 lines
3.1 KiB
Dart
115 lines
3.1 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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@TestOn('!chrome')
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library;
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import 'dart:typed_data';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'message_codecs_testing.dart';
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void main() {
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group('JSON message codec', () {
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const MessageCodec<dynamic> json = JSONMessageCodec();
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test('should encode and decode big numbers', () {
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checkEncodeDecode<dynamic>(json, 9223372036854775807);
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checkEncodeDecode<dynamic>(json, -9223372036854775807);
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});
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test('should encode and decode list with a big number', () {
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final List<dynamic> message = <dynamic>[
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// ignore: avoid_js_rounded_ints, since we check for round-tripping, the actual value doesn't matter!
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-7000000000000000007,
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];
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checkEncodeDecode<dynamic>(json, message);
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});
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});
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group('Standard message codec', () {
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const MessageCodec<dynamic> standard = StandardMessageCodec();
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test('should encode integers correctly at boundary cases', () {
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checkEncoding<dynamic>(standard, -0x7fffffff - 1, <int>[3, 0x00, 0x00, 0x00, 0x80]);
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checkEncoding<dynamic>(standard, -0x7fffffff - 2, <int>[
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4,
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0xff,
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0xff,
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0xff,
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0x7f,
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0xff,
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0xff,
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0xff,
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0xff,
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]);
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checkEncoding<dynamic>(standard, 0x7fffffff, <int>[3, 0xff, 0xff, 0xff, 0x7f]);
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checkEncoding<dynamic>(standard, 0x7fffffff + 1, <int>[
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4,
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0x00,
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0x00,
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0x00,
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0x80,
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0x00,
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0x00,
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0x00,
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0x00,
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]);
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checkEncoding<dynamic>(standard, -0x7fffffffffffffff - 1, <int>[
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4,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x80,
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]);
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checkEncoding<dynamic>(standard, -0x7fffffffffffffff - 2, <int>[
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4,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0x7f,
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]);
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checkEncoding<dynamic>(standard, 0x7fffffffffffffff, <int>[
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4,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0xff,
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0x7f,
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]);
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checkEncoding<dynamic>(standard, 0x7fffffffffffffff + 1, <int>[
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4,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x00,
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0x80,
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]);
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});
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test('should encode and decode big numbers', () {
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checkEncodeDecode<dynamic>(standard, 9223372036854775807);
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checkEncodeDecode<dynamic>(standard, -9223372036854775807);
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});
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test('should encode and decode a list containing big numbers', () {
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final List<dynamic> message = <dynamic>[
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-7000000000000000007, // ignore: avoid_js_rounded_ints, browsers are skipped below
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Int64List.fromList(<int>[-0x7fffffffffffffff - 1, 0, 0x7fffffffffffffff]),
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];
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checkEncodeDecode<dynamic>(standard, message);
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});
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}, skip: isBrowser); // [intended] Javascript can't handle the big integer literals used here.
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}
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