# Copyright (c) 2019, 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.md file.

# Compile an application with no packages and two libraries and three parts.
# Update the world to move usage of one part and stop importing the second
# library. The still referenced (though moved) part should still exist in the
# uri to sources, but the unreferenced library and parts should not.

type: newworld
worlds:
  - entry: main.dart
    sources:
      main.dart: |
        import "b.dart";
        main() { b(); }
      b.dart: |
        library libFoo;
        // The middle-part is the kept one.
        part 'e.dart';
        part 'c.dart';
        part 'd.dart';
        b() {
          c();
          d();
          e();
        }
      c.dart: |
        part of libFoo;
        c() {}
      d.dart: |
        part of libFoo;
        d() {}
      e.dart: |
        part of libFoo;
        e() {}
    expectedLibraryCount: 2
  - entry: main.dart
    worldType: updated
    invalidate:
      - main.dart
    expectInitializeFromDill: false
    sources:
      main.dart: |
        library libFoo;
        part 'c.dart';
        main() { c(); }
    expectedLibraryCount: 1
    uriToSourcesDoesntInclude:
      - b.dart
      - d.dart
      - e.dart