test/run/package_api_test.dart

// Copyright (c) 2016, 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 'package:path/path.dart' as p;
import 'package:test/test.dart';

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

final _script = """
  import 'dart:isolate';

  main() async {
    print(await Isolate.packageRoot);
    print(await Isolate.packageConfig);
    print(await Isolate.resolvePackageUri(
        Uri.parse('package:myapp/resource.txt')));
    print(await Isolate.resolvePackageUri(
        Uri.parse('package:foo/resource.txt')));
  }
""";

main() {
  test('an untransformed application sees a file: package config', () async {
    await d.dir("foo", [d.libPubspec("foo", "1.0.0")]).create();

    await d.dir(appPath, [
      d.appPubspec({
        "foo": {"path": "../foo"}
      }),
      d.dir("bin", [d.file("script.dart", _script)])
    ]).create();

    await pubGet();
    var pub = await pubRun(args: ["bin/script"]);

    expect(pub.stdout, emits("null"));
    expect(pub.stdout,
        emits(p.toUri(p.join(d.sandbox, "myapp/.packages")).toString()));
    expect(pub.stdout,
        emits(p.toUri(p.join(d.sandbox, "myapp/lib/resource.txt")).toString()));
    expect(pub.stdout,
        emits(p.toUri(p.join(d.sandbox, "foo/lib/resource.txt")).toString()));
    await pub.shouldExit(0);
  });

  test('a snapshotted application sees a file: package root', () async {
    await servePackages((builder) {
      builder.serve("foo", "1.0.0", contents: [
        d.dir("bin", [d.file("script.dart", _script)])
      ]);
    });

    await d.dir(appPath, [
      d.appPubspec({"foo": "any"})
    ]).create();

    await pubGet();

    var pub = await pubRun(args: ["foo:script"]);

    expect(pub.stdout, emits('Precompiling executable...'));
    expect(pub.stdout, emits('Precompiled foo:script.'));
    expect(pub.stdout, emits("null"));
    expect(pub.stdout,
        emits(p.toUri(p.join(d.sandbox, "myapp/.packages")).toString()));
    expect(pub.stdout,
        emits(p.toUri(p.join(d.sandbox, "myapp/lib/resource.txt")).toString()));
    var fooResourcePath = p.join(
        globalPackageServer.pathInCache('foo', '1.0.0'), "lib/resource.txt");
    expect(pub.stdout, emits(p.toUri(fooResourcePath).toString()));
    await pub.shouldExit(0);
  });
}