Ben Konyi
1c571a12fa
Fixes https://github.com/dart-lang/sdk/issues/47964 TEST=CQ Change-Id: I4ee57bc5739835824b0052bd9470a0d52ccf161b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/229948 Reviewed-by: Devon Carew <devoncarew@google.com> Commit-Queue: Ben Konyi <bkonyi@google.com>
97 lines
2.8 KiB
Dart
97 lines
2.8 KiB
Dart
// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:convert';
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import 'dart:io';
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import 'package:test/test.dart';
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import '../utils.dart';
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void main() {
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group('devtools', devtools, timeout: longTimeout);
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}
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void devtools() {
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late TestProject p;
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tearDown(() async => await p.dispose());
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test('--help', () async {
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p = project();
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var result = await p.run(['devtools', '--help']);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, contains('Open DevTools'));
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expect(result.stdout,
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contains('Usage: dart devtools [arguments] [service protocol uri]'));
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// Does not show verbose help.
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expect(result.stdout.contains('--try-ports'), isFalse);
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});
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test('--help --verbose', () async {
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p = project();
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var result = await p.run(['devtools', '--help', '--verbose']);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, contains('Open DevTools'));
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expect(
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result.stdout,
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contains(
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'Usage: dart [vm-options] devtools [arguments] [service protocol uri]'));
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// Shows verbose help.
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expect(result.stdout, contains('--try-ports'));
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});
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group('integration', () {
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Process? process;
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tearDown(() {
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process?.kill();
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});
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test('serves resources', () async {
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p = project();
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// start the devtools server
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process = await p.start(['devtools', '--no-launch-browser', '--machine']);
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process!.stderr.transform(utf8.decoder).listen(print);
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final Stream<String> inStream = process!.stdout
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter());
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final line = await inStream.first;
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final json = jsonDecode(line);
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// {"event":"server.started","method":"server.started","params":{
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// "host":"127.0.0.1","port":9100,"pid":93508,"protocolVersion":"1.1.0"
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// }}
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expect(json['event'], 'server.started');
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expect(json['params'], isNotNull);
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final host = json['params']['host'];
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final port = json['params']['port'];
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expect(host, isA<String>());
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expect(port, isA<int>());
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// Connect to the port and confirm we can load a devtools resource.
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HttpClient client = HttpClient();
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final httpRequest = await client.get(host, port, 'index.html');
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final httpResponse = await httpRequest.close();
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final contents =
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(await httpResponse.transform(utf8.decoder).toList()).join();
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client.close();
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expect(contents, contains('DevTools'));
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// kill the process
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process!.kill();
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process = null;
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});
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});
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}
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