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// Copyright (c) 2018, 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.
import 'operating_system.dart';
import 'runtime.dart';
/// The platform on which a test suite is loaded.
class SuitePlatform {
/// The runtime that hosts the suite.
final Runtime runtime;
/// The operating system on which the suite is running.
/// This will always be [OperatingSystem.none] if `runtime.isBrowser` is
/// true.
final OperatingSystem os;
/// Whether we're running on Google-internal infrastructure.
final bool inGoogle;
/// Creates a new platform with the given [runtime] and [os], which defaults
/// to [OperatingSystem.none].
/// Throws an [ArgumentError] if [runtime] is a browser and [os] is not
/// `null` or [OperatingSystem.none].
{this.os = OperatingSystem.none, this.inGoogle = false}) {
if (runtime.isBrowser && os != OperatingSystem.none) {
throw ArgumentError('No OS should be passed for runtime "$runtime".');
/// Converts a JSON-safe representation generated by [serialize] back into a
/// [SuitePlatform].
factory SuitePlatform.deserialize(Object serialized) {
var map = serialized as Map;
return SuitePlatform(Runtime.deserialize(map['runtime'] as Object),
os: OperatingSystem.find(map['os'] as String),
inGoogle: map['inGoogle'] as bool);
/// Converts [this] into a JSON-safe object that can be converted back to a
/// [SuitePlatform] using [SuitePlatform.deserialize].
Object serialize() => {
'runtime': runtime.serialize(),
'os': os.identifier,
'inGoogle': inGoogle