Revert commits r33138, r33135, and r33134.

pkg/barback/test/package_graph/transform/cross_package_test.dart

Index: pkg/barback/test/package_graph/transform/cross_package_test.dart
diff --git a/pkg/barback/test/package_graph/transform/cross_package_test.dart b/pkg/barback/test/package_graph/transform/cross_package_test.dart
deleted file mode 100644
index 6aaf58515536c246cdc35d4823188a2fd478a3d7..0000000000000000000000000000000000000000
--- a/pkg/barback/test/package_graph/transform/cross_package_test.dart
+++ /dev/null
@@ -1,226 +0,0 @@
-// 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.
-
-library barback.test.package_graph.transform.pass_through_test;
-
-import 'package:barback/src/utils.dart';
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../../utils.dart';
-
-main() {
-  initConfig();
-  test("can access other packages' source assets", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "a"
-    }, {"pkg1": [[new ManyToOneTransformer("txt")]]});
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "a");
-    buildShouldSucceed();
-  });
-
-  test("can access other packages' transformed assets", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.txt": "a"
-    }, {
-      "pkg1": [[new ManyToOneTransformer("txt")]],
-      "pkg2": [[new RewriteTransformer("txt", "inc")]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.txt"]);
-    expectAsset("pkg1|a.out", "a.inc");
-    buildShouldSucceed();
-  });
-
-  test("re-runs a transform when an input from another package changes", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "a"
-    }, {
-      "pkg1": [[new ManyToOneTransformer("txt")]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "a");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.inc", "new a");
-    updateSources(["pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "new a");
-    buildShouldSucceed();
-  });
-
-  test("re-runs a transform when a transformed input from another package "
-      "changes", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.txt": "a"
-    }, {
-      "pkg1": [[new ManyToOneTransformer("txt")]],
-      "pkg2": [[new RewriteTransformer("txt", "inc")]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.txt"]);
-    expectAsset("pkg1|a.out", "a.inc");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.txt", "new a");
-    updateSources(["pkg2|a.txt"]);
-    expectAsset("pkg1|a.out", "new a.inc");
-    buildShouldSucceed();
-  });
-
-  test("doesn't complete the build until all packages' transforms are "
-      "finished running", () {
-    var transformer = new ManyToOneTransformer("txt");
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "a"
-    }, {
-      "pkg1": [[transformer]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "a");
-    buildShouldSucceed();
-
-    transformer.pauseApply();
-    modifyAsset("pkg2|a.inc", "new a");
-    updateSources(["pkg2|a.inc"]);
-    buildShouldNotBeDone();
-
-    transformer.resumeApply();
-    buildShouldSucceed();
-  });
-
-  test("runs a transform that's added because of a change in another package",
-      () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "b"
-    }, {
-      "pkg1": [
-        [new ManyToOneTransformer("txt")],
-        [new OneToManyTransformer("out")],
-        [new RewriteTransformer("md", "done")]
-      ],
-    });
-
-    // pkg1|a.txt generates outputs based on the contents of pkg2|a.inc. At
-    // first pkg2|a.inc only includes "b", which is not transformed. Then
-    // pkg2|a.inc is updated to include "b,c.md". pkg1|c.md triggers the
-    // md->done rewrite transformer, producing pkg1|c.done.
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|b", "spread out");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.inc", "b,c.md");
-    updateSources(["pkg2|a.inc"]);
-    expectAsset("pkg1|b", "spread out");
-    expectAsset("pkg1|c.done", "spread out.done");
-    buildShouldSucceed();
-  });
-
-  test("doesn't run a transform that's removed because of a change in "
-      "another package", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "b,c.md"
-    }, {
-      "pkg1": [
-        [new ManyToOneTransformer("txt")],
-        [new OneToManyTransformer("out")],
-        [new RewriteTransformer("md", "done")]
-      ],
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|b", "spread out");
-    expectAsset("pkg1|c.done", "spread out.done");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.inc", "b");
-    updateSources(["pkg2|a.inc"]);
-    expectAsset("pkg1|b", "spread out");
-    expectNoAsset("pkg1|c.done");
-    buildShouldSucceed();
-  });
-
-  test("sees a transformer that's newly applied to a cross-package "
-      "dependency", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "a"
-    }, {
-      "pkg1": [[new ManyToOneTransformer("txt")]],
-      "pkg2": [[new CheckContentTransformer("b", " transformed")]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "a");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.inc", "b");
-    updateSources(["pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "b transformed");
-    buildShouldSucceed();
-  });
-
-  test("doesn't see a transformer that's newly not applied to a "
-      "cross-package dependency", () {
-    initGraph({
-      "pkg1|a.txt": "pkg2|a.inc",
-      "pkg2|a.inc": "a"
-    }, {
-      "pkg1": [[new ManyToOneTransformer("txt")]],
-      "pkg2": [[new CheckContentTransformer("a", " transformed")]]
-    });
-
-    updateSources(["pkg1|a.txt", "pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "a transformed");
-    buildShouldSucceed();
-
-    modifyAsset("pkg2|a.inc", "b");
-    updateSources(["pkg2|a.inc"]);
-    expectAsset("pkg1|a.out", "b");
-    buildShouldSucceed();
-  });
-
-  test("re-runs if the primary input is invalidated before accessing", () {
-    var transformer1 = new RewriteTransformer("txt", "mid");
-    var transformer2 = new RewriteTransformer("mid", "out");
-
-    initGraph([
-      "app|foo.txt"
-    ], {"app": [
-      [transformer1],
-      [transformer2]
-    ]});
-
-    transformer2.pausePrimaryInput();
-    updateSources(["app|foo.txt"]);
-
-    // Wait long enough to ensure that transformer1 has completed and
-    // transformer2 has started.
-    schedule(pumpEventQueue);
-
-    // Update the source again so that transformer1 invalidates the primary
-    // input of transformer2.
-    transformer1.pauseApply();
-    updateSources(["app|foo.txt"]);
-
-    transformer2.resumePrimaryInput();
-    transformer1.resumeApply();
-
-    expectAsset("app|foo.out", "foo.mid.out");
-    buildShouldSucceed();
-
-    expect(transformer1.numRuns, completion(equals(2)));
-    expect(transformer2.numRuns, completion(equals(2)));
-  });
-}