sdk/lib/_internal/pub/test/transformer/dart2js/passes_along_environment_constants_test.dart

// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS d.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.

library pub_tests;

import 'package:scheduled_test/scheduled_test.dart';

import '../../descriptor.dart' as d;
import '../../test_pub.dart';
import '../../serve/utils.dart';

main() {
  initConfig();
  integration("passes along environment constants", () {
    d.dir(appPath, [
      d.pubspec({
        "name": "myapp",
        "transformers": [{
          "\$dart2js": {"environment": {'CONSTANT': 'true'}}
        }]
      }),
      d.dir("web", [
        d.file("main.dart", """
void main() {
  if (const bool.fromEnvironment('CONSTANT')) {
    print("hello");
  }
}
""")
      ])
    ]).create();

    pubServe();
    requestShouldSucceed("main.dart.js", contains("hello"));
    endPubServe();
  });
}