Support resources in "pub run" and "pub global run".

test/run/resource_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 'dart:async';
+
+import 'package:path/path.dart' as p;
+import 'package:scheduled_test/scheduled_test.dart';
+
+import '../descriptor.dart' as d;
+import '../test_pub.dart';
+
+const TRANSFORMER = """
+import 'dart:async';
+
+import 'package:barback/barback.dart';
+
+class MyTransformer extends Transformer {
+  MyTransformer.asPlugin();
+
+  String get allowedExtensions => '.in';
+
+  Future apply(Transform transform) async {
+    transform.addOutput(new Asset.fromString(
+        transform.primaryInput.id.changeExtension('.txt'),
+        await transform.primaryInput.readAsString()));
+  }
+}
+""";
+
+main() {
+  integration('the spawned application can load its own resource', () {
+    d.dir(appPath, [
+      d.appPubspec(),
+      d.dir("lib", [
+        d.file("resource.txt", "hello!")
+      ]),
+      d.dir("bin", [
+        d.file("script.dart", """
+main() async {
+  var resource = new Resource("package:myapp/resource.txt");
+
+  // TODO(nweiz): Enable this when sdk#23990 is fixed.
+  // print(resource.uri);
+
+  print(await resource.readAsString());
+}
+""")
+      ])
+    ]).create();
+
+    var pub = pubRun(args: ["bin/script"], shouldGetFirst: true);
+
+    // TODO(nweiz): Enable this when sdk#23990 is fixed.
+    // pub.stdout.expect(p.toUri(p.join(sandboxDir, "myapp/lib/resource.txt")));
+
+    pub.stdout.expect("hello!");
+    pub.shouldExit(0);
+  });
+
+  integration("the spawned application can load a dependency's resource", () {
+    d.dir("foo", [
+      d.libPubspec("foo", "1.0.0"),
+      d.dir("lib", [
+        d.file("resource.txt", "hello!")
+      ])
+    ]).create();
+
+    d.dir(appPath, [
+      d.appPubspec({
+        "foo": {"path": "../foo"}
+      }),
+      d.dir("bin", [
+        d.file("script.dart", """
+main() async {
+  var resource = new Resource("package:foo/resource.txt");
+
+  // TODO(nweiz): Enable this when sdk#23990 is fixed.
+  // print(resource.uri);
+
+  print(await resource.readAsString());
+}
+""")
+      ])
+    ]).create();
+
+    var pub = pubRun(args: ["bin/script"], shouldGetFirst: true);
+
+    // TODO(nweiz): Enable this when sdk#23990 is fixed.
+    // pub.stdout.expect(p.toUri(p.join(sandboxDir, "foo/lib/resource.txt")));
+
+    pub.stdout.expect("hello!");
+    pub.shouldExit(0);
+  });
+
+  withBarbackVersions("any", () {
+    integration('the spawned application can load a transformed resource', () {
+      d.dir(appPath, [
+        d.pubspec({
+          "name": "myapp",
+          "transformers": ["myapp/src/transformer"]
+        }),
+        d.dir("lib", [
+          d.file("resource.in", "hello!"),
+          d.dir("src", [
+            d.file("transformer.dart", TRANSFORMER)
+          ])
+        ]),
+        d.dir("bin", [
+          d.file("script.dart", """
+main() async {
+  var resource = new Resource("package:myapp/resource.txt");
+
+  // TODO(nweiz): Enable this when sdk#23990 is fixed.
+  // print(resource.uri);
+
+  print(await resource.readAsString());
+}
+""")
+        ])
+      ]).create();
+
+      createLockFile('myapp', pkg: ['barback']);
+
+      var pub = pubRun(args: ["bin/script"]);
+
+      // TODO(nweiz): Enable this when sdk#23990 is fixed.
+      // pub.stdout.expect(p.toUri(p.join(sandboxDir, "myapp/lib/resource.txt")));
+
+      pub.stdout.expect("hello!");
+      pub.shouldExit(0);
+    });
+  });
+
+  integration('a snapshotted application can load a resource', () {
+    servePackages((builder) {
+      builder.serve("foo", "1.0.0", contents: [
+        d.dir("lib", [
+          d.file("resource.txt", "hello!")
+        ]),
+        d.dir("bin", [
+          d.file("script.dart", """
+main() async {
+  var resource = new Resource("package:foo/resource.txt");
+
+  // TODO(nweiz): Enable this when sdk#23990 is fixed.
+  // print(resource.uri);
+
+  print(await resource.readAsString());
+}
+""")
+        ])
+      ]);
+    });
+
+    d.dir(appPath, [
+      d.appPubspec({
+        "foo": "any"
+      })
+    ]).create();
+
+    pubGet(output: contains("Precompiled foo:script."));
+
+    var pub = pubRun(args: ["foo:script"]);
+
+    // TODO(nweiz): Enable this when sdk#23990 is fixed.
+    // pub.stdout.expect(p.toUri(p.join(sandboxDir, "foo/lib/resource.txt")));
+
+    pub.stdout.expect("hello!");
+    pub.shouldExit(0);
+  });
+}