test/global/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';

main() {
  test('an immutable application sees a file: package config', () async {
    await servePackages((builder) {
      builder.serve("bar", "1.0.0");

      builder.serve("foo", "1.0.0", deps: {
        "bar": "1.0.0"
      }, contents: [
        d.dir("bin", [
          d.file("script.dart", """
import 'dart:isolate';

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

    await runPub(args: ["global", "activate", "foo"]);

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

    expect(pub.stdout, emits("null"));

    var packageConfigPath =
        p.join(d.sandbox, cachePath, "global_packages/foo/.packages");
    expect(pub.stdout, emits(p.toUri(packageConfigPath).toString()));

    var fooResourcePath = p.join(
        globalPackageServer.pathInCache('foo', '1.0.0'), "lib/resource.txt");
    expect(pub.stdout, emits(p.toUri(fooResourcePath).toString()));

    var barResourcePath = p.join(
        globalPackageServer.pathInCache('bar', '1.0.0'), "lib/resource.txt");
    expect(pub.stdout, emits(p.toUri(barResourcePath).toString()));
    await pub.shouldExit(0);
  });

  test('a mutable untransformed application sees a file: package root',
      () 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", """
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')));
}
""")
      ])
    ]).create();

    await runPub(args: ["global", "activate", "-s", "path", "."]);

    var pub = await pubRun(global: true, args: ["myapp:script"]);

    expect(pub.stdout, emits("null"));

    var packageConfigPath = p.join(d.sandbox, "myapp/.packages");
    expect(pub.stdout, emits(p.toUri(packageConfigPath).toString()));

    var myappResourcePath = p.join(d.sandbox, "myapp/lib/resource.txt");
    expect(pub.stdout, emits(p.toUri(myappResourcePath).toString()));

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