blob: fc24ad0d8d2dd5435877882f008fa65ec5243159 [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.8
import 'dart:async';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/io.dart';
import 'package:flutter_tools/src/base/logger.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/devtools_launcher.dart';
import 'package:flutter_tools/src/globals.dart' as globals;
import 'package:flutter_tools/src/persistent_tool_state.dart';
import 'package:flutter_tools/src/resident_runner.dart';
import '../src/common.dart';
import '../src/context.dart';
void main() {
BufferLogger logger;
FakePlatform platform;
PersistentToolState persistentToolState;
setUp(() {
logger = BufferLogger.test();
platform = FakePlatform(environment: <String, String>{});
final Directory tempDir = globals.fs.systemTempDirectory.createTempSync('devtools_launcher_test');
persistentToolState = PersistentToolState.test(
directory: tempDir,
logger: logger,
);
});
testWithoutContext('DevtoolsLauncher launches DevTools through pub and saves the URI', () async {
final Completer<void> completer = Completer<void>();
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'activate',
'devtools',
],
stdout: 'Activated DevTools 0.9.5',
),
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
FakeCommand(
command: const <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
],
stdout: 'Serving DevTools at http://127.0.0.1:9100\n',
completer: completer,
),
]),
);
final DevToolsServerAddress address = await launcher.serve();
expect(address.host, '127.0.0.1');
expect(address.port, 9100);
});
testWithoutContext('DevtoolsLauncher launches DevTools in browser', () async {
final Completer<void> completer = Completer<void>();
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'activate',
'devtools',
],
stdout: 'Activated DevTools 0.9.5',
),
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
FakeCommand(
command: const <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
],
stdout: 'Serving DevTools at http://127.0.0.1:9100\n',
completer: completer,
),
]),
);
final DevToolsServerAddress address = await launcher.serve();
expect(address.host, '127.0.0.1');
expect(address.port, 9100);
});
testWithoutContext('DevtoolsLauncher does not launch a new DevTools instance if one is already active', () async {
final Completer<void> completer = Completer<void>();
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'activate',
'devtools',
],
stdout: 'Activated DevTools 0.9.5',
),
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
FakeCommand(
command: const <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
],
stdout: 'Serving DevTools at http://127.0.0.1:9100\n',
completer: completer,
),
]),
);
DevToolsServerAddress address = await launcher.serve();
expect(address.host, '127.0.0.1');
expect(address.port, 9100);
// Call `serve` again and verify that the already running server is returned.
address = await launcher.serve();
expect(address.host, '127.0.0.1');
expect(address.port, 9100);
});
testWithoutContext('DevtoolsLauncher does not activate DevTools if it was recently activated', () async {
persistentToolState.lastDevToolsActivationTime = DateTime.now();
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
const FakeCommand(
command: <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
],
stdout: 'Serving DevTools at http://127.0.0.1:9100\n',
),
]),
);
await launcher.serve();
});
testWithoutContext('DevtoolsLauncher prints error if exception is thrown during activate', () async {
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'activate',
'devtools',
],
stderr: 'Error - could not activate devtools',
exitCode: 1,
),
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
FakeCommand(
command: const <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
'--vm-uri=http://127.0.0.1:1234/abcdefg',
],
onRun: () {
throw const ProcessException('pub', <String>[]);
}
)
]),
);
await launcher.launch(Uri.parse('http://127.0.0.1:1234/abcdefg'));
expect(logger.errorText, contains('Error running `pub global activate devtools`:\nError - could not activate devtools'));
});
testWithoutContext('DevtoolsLauncher prints error if exception is thrown during launch', () async {
final DevtoolsLauncher launcher = DevtoolsServerLauncher(
pubExecutable: 'pub',
logger: logger,
platform: platform,
persistentToolState: persistentToolState,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: <String>[
'pub',
'global',
'activate',
'devtools',
],
stdout: 'Activated DevTools 0.9.5',
),
const FakeCommand(
command: <String>[
'pub',
'global',
'list',
],
stdout: 'devtools 0.9.6',
),
FakeCommand(
command: const <String>[
'pub',
'global',
'run',
'devtools',
'--no-launch-browser',
'--vm-uri=http://127.0.0.1:1234/abcdefg',
],
onRun: () {
throw const ProcessException('pub', <String>[]);
}
)
]),
);
await launcher.launch(Uri.parse('http://127.0.0.1:1234/abcdefg'));
expect(logger.errorText, contains('Failed to launch DevTools: ProcessException'));
});
}