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sdk/tests/lib/mirrors/load_library_test.dart
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Ryan Macnak 081e2acf29 [test] Update copied mirrors tests for Dart 3.
Bug: https://github.com/dart-lang/sdk/issues/40045
Change-Id: Ic0f62843d61b613e61f434b72b9553dd1e6897af
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132441
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2020-01-23 18:09:37 +00:00

28 lines
887 B
Dart

// Copyright (c) 2015, 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.
library load_library;
import 'dart:mirrors';
import 'package:expect/expect.dart';
import 'package:async_helper/async_helper.dart';
import 'other_library.dart' deferred as other;
main() {
var ms = currentMirrorSystem();
LibraryMirror thisLibrary = ms.findLibrary(#load_library);
var dep =
thisLibrary.libraryDependencies.singleWhere((d) => d.prefix == #other);
Expect.isNull(dep.targetLibrary, "should not be loaded yet");
asyncStart();
dep.loadLibrary().then((_) {
asyncEnd();
Expect.isNotNull(dep.targetLibrary);
Expect.equals(#test.other_library, dep.targetLibrary!.simpleName);
Expect.equals(42, other.topLevelMethod());
});
}