test/global/activate/outdated_binstub_test.dart

// Copyright (c) 2014, 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:test/test.dart';

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

const _OUTDATED_BINSTUB = """
#!/usr/bin/env sh
# This file was created by pub v0.1.2-3.
# Package: foo
# Version: 1.0.0
# Executable: foo-script
# Script: script
dart "/path/to/.pub-cache/global_packages/foo/bin/script.dart.snapshot" "\$@"
""";

main() {
  test("an outdated binstub is replaced", () async {
    await servePackages((builder) {
      builder.serve("foo", "1.0.0", pubspec: {
        "executables": {"foo-script": "script"}
      }, contents: [
        d.dir(
            "bin", [d.file("script.dart", "main(args) => print('ok \$args');")])
      ]);
    });

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

    await d.dir(cachePath, [
      d.dir('bin', [d.file(binStubName('foo-script'), _OUTDATED_BINSTUB)])
    ]).create();

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

    await d.dir(cachePath, [
      d.dir('bin', [
        // 253 is the VM's exit code upon seeing an out-of-date snapshot.
        d.file(binStubName('foo-script'), contains("253"))
      ])
    ]).validate();
  });
}