flutter/dev/integration_tests/web/lib/web_define_loading.dart
Jackson Gardner 31209d04ff
flutter test --wasm support (#145347)
* Adds support for `flutter test --wasm`.
  * The test compilation flow is a bit different now, so that it supports compilers other than DDC. Specifically, when we run a set of unit tests, we generate a "switchboard" main function that imports each unit test and runs the main function for a specific one based off of a value set by the JS bootstrapping code. This way, there is one compile step and the same compile output is invoked for each unit test file.
* Also, removes all references to `dart:html` from flutter/flutter.
* Adds CI steps for running the framework unit tests with dart2wasm+skwasm
  * These steps are marked as `bringup: true`, so we don't know what kind of failures they will result in. Any failures they have will not block the tree at all yet while we're still in `bringup: true`. Once this PR is merged, I plan on looking at any failures and either fixing them or disabling them so we can get these CI steps running on presubmit.

This fixes https://github.com/flutter/flutter/issues/126692
2024-03-21 20:08:07 +00:00

29 lines
753 B
Dart

// 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 'dart:js_interop';
import 'package:web/web.dart' as web;
Future<void> main() async {
final StringBuffer output = StringBuffer();
const String combined = String.fromEnvironment('test.valueA') +
String.fromEnvironment('test.valueB');
if (combined == 'Example,AValue') {
output.write('--- TEST SUCCEEDED ---');
print('--- TEST SUCCEEDED ---');
} else {
output.write('--- TEST FAILED ---');
print('--- TEST FAILED ---');
}
web.window.fetch(
'/test-result'.toJS,
web.RequestInit(
method: 'POST',
body: '$output'.toJS,
)
);
}