blob: c0d0469a91c34bfe11faeab47e7bb4bcd3acf3e6 [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.
import 'package:flutter_tools/src/base/config.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/features.dart';
import 'package:flutter_tools/src/flutter_features.dart';
import '../src/common.dart';
import '../src/fakes.dart';
void main() {
group('Features', () {
late Config testConfig;
late FakePlatform platform;
late FlutterFeatureFlags featureFlags;
setUp(() {
testConfig = Config.test();
platform = FakePlatform(environment: <String, String>{});
for (final Feature feature in allFeatures) {
testConfig.setValue(feature.configSetting!, false);
}
featureFlags = FlutterFeatureFlags(
flutterVersion: FakeFlutterVersion(),
config: testConfig,
platform: platform,
);
});
FeatureFlags createFlags(String channel) {
return FlutterFeatureFlags(
flutterVersion: FakeFlutterVersion(channel: channel),
config: testConfig,
platform: platform,
);
}
testWithoutContext('setting has safe defaults', () {
const FeatureChannelSetting featureSetting = FeatureChannelSetting();
expect(featureSetting.available, false);
expect(featureSetting.enabledByDefault, false);
});
testWithoutContext('has safe defaults', () {
const Feature feature = Feature(name: 'example');
expect(feature.name, 'example');
expect(feature.environmentOverride, null);
expect(feature.configSetting, null);
});
testWithoutContext('retrieves the correct setting for each branch', () {
const FeatureChannelSetting masterSetting = FeatureChannelSetting(available: true);
const FeatureChannelSetting devSetting = FeatureChannelSetting(available: true);
const FeatureChannelSetting betaSetting = FeatureChannelSetting(available: true);
const FeatureChannelSetting stableSetting = FeatureChannelSetting(available: true);
const Feature feature = Feature(
name: 'example',
master: masterSetting,
dev: devSetting,
beta: betaSetting,
stable: stableSetting,
);
expect(feature.getSettingForChannel('master'), masterSetting);
expect(feature.getSettingForChannel('dev'), devSetting);
expect(feature.getSettingForChannel('beta'), betaSetting);
expect(feature.getSettingForChannel('stable'), stableSetting);
expect(feature.getSettingForChannel('unknown'), masterSetting);
});
testWithoutContext('env variables are only enabled with "true" string', () {
platform.environment = <String, String>{'FLUTTER_WEB': 'hello'};
expect(featureFlags.isWebEnabled, false);
platform.environment = <String, String>{'FLUTTER_WEB': 'true'};
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web help string', () {
expect(flutterWebFeature.generateHelpMessage(),
'Enable or disable Flutter for web. '
'This setting will take effect on the master, dev, beta, and stable channels.');
});
testWithoutContext('Flutter macOS desktop help string', () {
expect(flutterMacOSDesktopFeature.generateHelpMessage(),
'Enable or disable beta-quality support for desktop on macOS. '
'This setting will take effect on the master, dev, beta, and stable channels. '
'Newer beta versions are available on the beta channel.');
});
testWithoutContext('Flutter Linux desktop help string', () {
expect(flutterLinuxDesktopFeature.generateHelpMessage(),
'Enable or disable beta-quality support for desktop on Linux. '
'This setting will take effect on the master, dev, beta, and stable channels. '
'Newer beta versions are available on the beta channel.');
});
testWithoutContext('Flutter Windows desktop help string', () {
expect(flutterWindowsDesktopFeature.generateHelpMessage(),
'Enable or disable beta-quality support for desktop on Windows. '
'This setting will take effect on the master, dev, beta, and stable channels. '
'Newer beta versions are available on the beta channel.');
});
testWithoutContext('help string on multiple channels', () {
const Feature testWithoutContextFeature = Feature(
name: 'example',
master: FeatureChannelSetting(available: true),
dev: FeatureChannelSetting(available: true),
beta: FeatureChannelSetting(available: true),
stable: FeatureChannelSetting(available: true),
configSetting: 'foo',
);
expect(testWithoutContextFeature.generateHelpMessage(), 'Enable or disable example. '
'This setting will take effect on the master, dev, beta, and stable channels.');
});
/// Flutter Web
testWithoutContext('Flutter web off by default on master', () {
final FeatureFlags featureFlags = createFlags('master');
expect(featureFlags.isWebEnabled, false);
});
testWithoutContext('Flutter web enabled with config on master', () {
final FeatureFlags featureFlags = createFlags('master');
testConfig.setValue('enable-web', true);
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web enabled with environment variable on master', () {
final FeatureFlags featureFlags = createFlags('master');
platform.environment = <String, String>{'FLUTTER_WEB': 'true'};
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web off by default on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
expect(featureFlags.isWebEnabled, false);
});
testWithoutContext('Flutter web enabled with config on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
testConfig.setValue('enable-web', true);
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web enabled with environment variable on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
platform.environment = <String, String>{'FLUTTER_WEB': 'true'};
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web off by default on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
expect(featureFlags.isWebEnabled, false);
});
testWithoutContext('Flutter web enabled with config on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
testConfig.setValue('enable-web', true);
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web not enabled with environment variable on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
platform.environment = <String, String>{'FLUTTER_WEB': 'true'};
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web on by default on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.removeValue('enable-web');
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web enabled with config on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.setValue('enable-web', true);
expect(featureFlags.isWebEnabled, true);
});
testWithoutContext('Flutter web not enabled with environment variable on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
platform.environment = <String, String>{'FLUTTER_WEB': 'enabled'};
expect(featureFlags.isWebEnabled, false);
});
/// Flutter macOS desktop.
testWithoutContext('Flutter macos desktop off by default on master', () {
final FeatureFlags featureFlags = createFlags('master');
expect(featureFlags.isMacOSEnabled, false);
});
testWithoutContext('Flutter macos desktop enabled with config on master', () {
final FeatureFlags featureFlags = createFlags('master');
testConfig.setValue('enable-macos-desktop', true);
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop enabled with environment variable on master', () {
final FeatureFlags featureFlags = createFlags('master');
platform.environment = <String, String>{'FLUTTER_MACOS': 'true'};
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop off by default on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
expect(featureFlags.isMacOSEnabled, false);
});
testWithoutContext('Flutter macos desktop enabled with config on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
testConfig.setValue('enable-macos-desktop', true);
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop enabled with environment variable on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
platform.environment = <String, String>{'FLUTTER_MACOS': 'true'};
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop off by default on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
expect(featureFlags.isMacOSEnabled, false);
});
testWithoutContext('Flutter macos desktop enabled with config on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
testConfig.setValue('enable-macos-desktop', true);
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop enabled with environment variable on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
platform.environment = <String, String>{'FLUTTER_MACOS': 'true'};
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop off by default on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
expect(featureFlags.isMacOSEnabled, false);
});
testWithoutContext('Flutter macos desktop enabled with config on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.setValue('enable-macos-desktop', true);
expect(featureFlags.isMacOSEnabled, true);
});
testWithoutContext('Flutter macos desktop enabled with environment variable on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
platform.environment = <String, String>{'FLUTTER_MACOS': 'true'};
expect(featureFlags.isMacOSEnabled, true);
});
/// Flutter Linux Desktop
testWithoutContext('Flutter linux desktop off by default on master', () {
final FeatureFlags featureFlags = createFlags('stable');
expect(featureFlags.isLinuxEnabled, false);
});
testWithoutContext('Flutter linux desktop enabled with config on master', () {
final FeatureFlags featureFlags = createFlags('master');
testConfig.setValue('enable-linux-desktop', true);
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop enabled with environment variable on master', () {
final FeatureFlags featureFlags = createFlags('master');
platform.environment = <String, String>{'FLUTTER_LINUX': 'true'};
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop off by default on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
expect(featureFlags.isLinuxEnabled, false);
});
testWithoutContext('Flutter linux desktop enabled with config on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
testConfig.setValue('enable-linux-desktop', true);
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop enabled with environment variable on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
platform.environment = <String, String>{'FLUTTER_LINUX': 'true'};
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop off by default on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
expect(featureFlags.isLinuxEnabled, false);
});
testWithoutContext('Flutter linux desktop enabled with config on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
testConfig.setValue('enable-linux-desktop', true);
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop enabled with environment variable on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
platform.environment = <String, String>{'FLUTTER_LINUX': 'true'};
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop off by default on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
expect(featureFlags.isLinuxEnabled, false);
});
testWithoutContext('Flutter linux desktop enabled with config on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.setValue('enable-linux-desktop', true);
expect(featureFlags.isLinuxEnabled, true);
});
testWithoutContext('Flutter linux desktop enabled with environment variable on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
platform.environment = <String, String>{'FLUTTER_LINUX': 'true'};
expect(featureFlags.isLinuxEnabled, true);
});
/// Flutter Windows desktop.
testWithoutContext('Flutter Windows desktop off by default on master', () {
final FeatureFlags featureFlags = createFlags('master');
expect(featureFlags.isWindowsEnabled, false);
});
testWithoutContext('Flutter Windows desktop enabled with config on master', () {
final FeatureFlags featureFlags = createFlags('master');
testConfig.setValue('enable-windows-desktop', true);
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop enabled with environment variable on master', () {
final FeatureFlags featureFlags = createFlags('master');
platform.environment = <String, String>{'FLUTTER_WINDOWS': 'true'};
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop off by default on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
expect(featureFlags.isWindowsEnabled, false);
});
testWithoutContext('Flutter Windows desktop enabled with config on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
testConfig.setValue('enable-windows-desktop', true);
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop not enabled with environment variable on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
platform.environment = <String, String>{'FLUTTER_WINDOWS': 'true'};
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop off by default on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
expect(featureFlags.isWindowsEnabled, false);
});
testWithoutContext('Flutter Windows desktop enabled with config on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
testConfig.setValue('enable-windows-desktop', true);
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop enabled with environment variable on beta', () {
final FeatureFlags featureFlags = createFlags('beta');
platform.environment = <String, String>{'FLUTTER_WINDOWS': 'true'};
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop off by default on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
expect(featureFlags.isWindowsEnabled, false);
});
testWithoutContext('Flutter Windows desktop enabled with config on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.setValue('enable-windows-desktop', true);
expect(featureFlags.isWindowsEnabled, true);
});
testWithoutContext('Flutter Windows desktop enabled with environment variable on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
platform.environment = <String, String>{'FLUTTER_WINDOWS': 'true'};
expect(featureFlags.isWindowsEnabled, true);
});
// Windows UWP desktop
testWithoutContext('Flutter Windows UWP desktop off by default on master', () {
final FeatureFlags featureFlags = createFlags('master');
expect(featureFlags.isWindowsUwpEnabled, false);
});
testWithoutContext('Flutter Windows UWP desktop enabled with config on master', () {
final FeatureFlags featureFlags = createFlags('master');
testConfig.setValue('enable-windows-uwp-desktop', true);
expect(featureFlags.isWindowsUwpEnabled, true);
});
testWithoutContext('Flutter Windows UWP desktop off by default on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
expect(featureFlags.isWindowsUwpEnabled, false);
});
testWithoutContext('Flutter Windows UWP desktop enabled with config on dev', () {
final FeatureFlags featureFlags = createFlags('dev');
testConfig.setValue('enable-windows-uwp-desktop', true);
expect(featureFlags.isWindowsUwpEnabled, true);
});
testWithoutContext('Flutter Windows UWP desktop off by default on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
expect(featureFlags.isWindowsUwpEnabled, false);
});
testWithoutContext('Flutter Windows UWP desktop not enabled with config on stable', () {
final FeatureFlags featureFlags = createFlags('stable');
testConfig.setValue('enable-windows-uwp-desktop', true);
expect(featureFlags.isWindowsUwpEnabled, false);
});
});
}