Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/dependency_computer/conservative_dependencies_test.dart

Index: sdk/lib/_internal/pub/test/dependency_computer/conservative_dependencies_test.dart
diff --git a/sdk/lib/_internal/pub/test/dependency_computer/conservative_dependencies_test.dart b/sdk/lib/_internal/pub/test/dependency_computer/conservative_dependencies_test.dart
deleted file mode 100644
index 19118a6d5965e9b0ec223853b269bdcaa800d966..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/dependency_computer/conservative_dependencies_test.dart
+++ /dev/null
@@ -1,466 +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 pub_tests;
-
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../descriptor.dart' as d;
-import '../test_pub.dart';
-import 'utils.dart';
-
-void main() {
-  initConfig();
-
-  integration("reports previous transformers as dependencies if the "
-      "transformer is transformed", () {
-    // The root app just exists so that something is transformed by pkg and qux.
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "version": "1.0.0",
-        "dependencies": {
-          "pkg": {"path": "../pkg"},
-          "qux": {"path": "../qux"}
-        },
-        "transformers": ["pkg", "qux"]
-      })
-    ]).create();
-
-    d.dir("pkg", [
-      d.pubspec({
-        "name": "pkg",
-        "version": "1.0.0",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "bar": {"path": "../bar"},
-          "baz": {"path": "../baz"},
-        },
-        "transformers": [
-          {"foo": {"\$include": "lib/pkg.dart"}},
-          {"bar": {"\$exclude": "lib/transformer.dart"}},
-          "baz"
-        ]
-      }),
-      d.dir("lib", [
-        d.file("pkg.dart", ""),
-        d.file("transformer.dart", transformer())
-      ])
-    ]).create();
-
-    // Even though foo and bar don't modify pkg/lib/transformer.dart themselves,
-    // it may be modified to import a library that they modify or generate, so
-    // pkg will depend on them.
-    d.dir("foo", [
-      d.libPubspec("foo", "1.0.0"),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    d.dir("bar", [
-      d.libPubspec("bar", "1.0.0"),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    // baz transforms pkg/lib/transformer.dart, so pkg will obviously
-    // depend on it.
-    d.dir("baz", [
-      d.libPubspec("baz", "1.0.0"),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    // qux doesn't transform anything in pkg, so pkg won't depend on it.
-    d.dir("qux", [
-      d.libPubspec("qux", "1.0.0"),
-      d.dir("lib", [d.file("qux.dart", transformer())])
-    ]).create();
-
-    expectDependencies({
-      'pkg': ['foo', 'bar', 'baz'], 'foo': [], 'bar': [], 'baz': [], 'qux': []
-    });
-  });
-
-  integration("reports all transitive package dependencies' transformers as "
-      "dependencies if the transformer is transformed", () {
-    // The root app just exists so that something is transformed by pkg and qux.
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {
-          "pkg": {"path": "../pkg"},
-          "qux": {"path": "../qux"}
-        },
-        "transformers": ["pkg"]
-      })
-    ]).create();
-
-    d.dir("pkg", [
-      d.pubspec({
-        "name": "pkg",
-        "version": "1.0.0",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "baz": {"path": "../baz"}
-        },
-        "transformers": ["baz"]
-      }),
-      d.dir("lib", [d.file("pkg.dart", transformer())])
-    ]).create();
-
-    // pkg depends on foo. Even though it's not transformed by foo, its
-    // transformed transformer could import foo, so it has to depend on foo.
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "version": "1.0.0",
-        "dependencies": {"bar": {"path": "../bar"}},
-        "transformers": ["foo"]
-      }),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    // foo depends on bar, and like pkg's dependency on foo, the transformed
-    // version of foo's transformer could import bar, so foo has to depend on
-    // bar.
-    d.dir("bar", [
-      d.pubspec({
-        "name": "bar",
-        "version": "1.0.0",
-        "transformers": ["bar"]
-      }),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    /// foo is transformed by baz.
-    d.dir("baz", [
-      d.libPubspec("baz", "1.0.0"),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    /// qux is not part of pkg's transitive dependency tree, so pkg shouldn't
-    /// depend on it.
-    d.dir("qux", [
-      d.pubspec({
-        "name": "qux",
-        "version": "1.0.0",
-        "transformers": ["qux"]
-      }),
-      d.dir("lib", [d.file("qux.dart", transformer())])
-    ]).create();
-
-    expectDependencies({
-      'pkg': ['foo', 'bar', 'baz'], 'foo': [], 'bar': [], 'baz': [], 'qux': []
-    });
-  });
-
-  integration("reports previous transformers as dependencies if a "
-      "nonexistent local file is imported", () {
-    // The root app just exists so that something is transformed by pkg and bar.
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {
-          "pkg": {"path": "../pkg"},
-          "bar": {"path": "../bar"}
-        },
-        "transformers": ["pkg", "bar"]
-      })
-    ]).create();
-
-    d.dir("pkg", [
-      d.pubspec({
-        "name": "pkg",
-        "version": "1.0.0",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "bar": {"path": "../bar"}
-        },
-        "transformers": [{"foo": {"\$include": "lib/pkg.dart"}}]
-      }),
-      d.dir("lib", [
-        d.file("pkg.dart", ""),
-        d.file("transformer.dart", transformer(["nonexistent.dart"]))
-      ])
-    ]).create();
-
-    // Since pkg's transformer imports a nonexistent file, we assume that file
-    // was generated by foo's transformer. Thus pkg's transformer depends on
-    // foo's even though the latter doesn't transform the former.
-    d.dir("foo", [
-      d.libPubspec("foo", "1.0.0"),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    /// qux is not part of pkg's transitive dependency tree, so pkg shouldn't
-    /// depend on it.
-    d.dir("bar", [
-      d.libPubspec("bar", "1.0.0"),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    expectDependencies({'pkg': ['foo'], 'foo': [], 'bar': []});
-  });
-
-  integration("reports all that package's dependencies' transformers as "
-      "dependencies if a non-existent file is imported from another package",
-      () {
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "qux": {"path": "../qux"}
-        },
-        "transformers": ["myapp"]
-      }),
-      d.dir("lib", [
-        d.file("myapp.dart", transformer(["package:foo/nonexistent.dart"]))
-      ])
-    ]).create();
-
-    // myapp imported a nonexistent file from foo so myapp will depend on every
-    // transformer transitively reachable from foo, since the nonexistent file
-    // could be generated to import anything.
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "version": "1.0.0",
-        "dependencies": {
-          "bar": {"path": "../bar"},
-          "baz": {"path": "../baz"}
-        },
-        "transformers": ["foo"]
-      }),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    // bar is a dependency of foo so myapp will depend on it.
-    d.dir("bar", [
-      d.pubspec({
-        "name": "bar",
-        "version": "1.0.0",
-        "transformers": ["bar"]
-      }),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    // baz is a dependency of foo so myapp will depend on it.
-    d.dir("baz", [
-      d.pubspec({
-        "name": "baz",
-        "version": "1.0.0",
-        "transformers": ["baz"]
-      }),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    // qux is not transitively reachable from foo so myapp won't depend on it.
-    d.dir("qux", [
-      d.pubspec({
-        "name": "qux",
-        "version": "1.0.0",
-        "transformers": ["qux"]
-      }),
-      d.dir("lib", [d.file("qux.dart", transformer())])
-    ]).create();
-
-    expectDependencies({
-      'myapp': ['foo', 'bar', 'baz'], 'foo': [], 'bar': [], 'baz': [], 'qux': []
-    });
-  });
-
-  integration("reports all that package's dependencies' transformers as "
-      "dependencies if a non-existent transformer is used from another package",
-      () {
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "qux": {"path": "../qux"}
-        },
-        "transformers": ["myapp"]
-      }),
-      d.dir("lib", [
-        d.file("myapp.dart", transformer(["package:foo/nonexistent.dart"]))
-      ])
-    ]).create();
-
-    // myapp imported a nonexistent file from foo so myapp will depend on every
-    // transformer transitively reachable from foo, since the nonexistent file
-    // could be generated to import anything.
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "version": "1.0.0",
-        "dependencies": {
-          "bar": {"path": "../bar"},
-          "baz": {"path": "../baz"}
-        },
-        "transformers": ["bar"]
-      })
-    ]).create();
-
-    // bar is a dependency of foo so myapp will depend on it.
-    d.dir("bar", [
-      d.libPubspec("bar", "1.0.0"),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    // baz is a dependency of foo so myapp will depend on it.
-    d.dir("baz", [
-      d.pubspec({
-        "name": "baz",
-        "version": "1.0.0",
-        "transformers": ["baz"]
-      }),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    // qux is not transitively reachable from foo so myapp won't depend on it.
-    d.dir("qux", [
-      d.pubspec({
-        "name": "qux",
-        "version": "1.0.0",
-        "transformers": ["qux"]
-      }),
-      d.dir("lib", [d.file("qux.dart", transformer())])
-    ]).create();
-
-    expectDependencies({
-      'myapp': ['bar', 'baz'], 'bar': [], 'baz': [], 'qux': []
-    });
-  });
-
-  test("reports dependencies on transformers in past phases", () {
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "transformers": [
-          "myapp/first",
-          "myapp/second",
-          "myapp/third"
-        ]
-      }),
-      d.dir("lib", [
-        d.file("first.dart", transformer()),
-        d.file("second.dart", transformer()),
-        d.file("third.dart", transformer())
-      ])
-    ]).create();
-
-    expectDependencies({
-      'myapp/first': [],
-      'myapp/second': ['myapp/first'],
-      'myapp/third': ['myapp/second', 'myapp/first']
-    });
-  });
-
-  integration("considers the entrypoint package's dev and override "
-      "dependencies", () {
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {"foo": {"path": "../foo"}},
-        "dev_dependencies": {"bar": {"path": "../bar"}},
-        "dependency_overrides": {"baz": {"path": "../baz"}},
-        "transformers": ["foo", "myapp"]
-      }),
-      d.dir("lib", [d.file("myapp.dart", transformer())])
-    ]).create();
-
-    // foo transforms myapp's transformer so it could import from bar or baz.
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "version": "1.0.0",
-        "transformers": ["foo"]
-      }),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    // bar is a dev dependency that myapp could import from, so myapp should
-    // depend on it.
-    d.dir("bar", [
-      d.pubspec({
-        "name": "bar",
-        "version": "1.0.0",
-        "transformers": ["bar"]
-      }),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    // baz is an override dependency that myapp could import from, so myapp
-    // should depend on it.
-    d.dir("baz", [
-      d.pubspec({
-        "name": "baz",
-        "version": "1.0.0",
-        "transformers": ["baz"]
-      }),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    expectDependencies({
-      'myapp': ['foo', 'bar', 'baz'], 'foo': [], 'bar': [], 'baz': []
-    });
-  });
-
-  integration("doesn't consider a non-entrypoint package's dev and override "
-      "dependencies", () {
-    // myapp just exists so that pkg isn't the entrypoint.
-    d.dir(appPath, [
-      d.pubspec({
-        "name": "myapp",
-        "dependencies": {"pkg": {"path": "../pkg"}}
-      })
-    ]).create();
-
-    d.dir("pkg", [
-      d.pubspec({
-        "name": "pkg",
-        "dependencies": {"foo": {"path": "../foo"}},
-        "dev_dependencies": {"bar": {"path": "../bar"}},
-        "dependency_overrides": {"baz": {"path": "../baz"}},
-        "transformers": ["foo", "pkg"]
-      }),
-      d.dir("lib", [d.file("pkg.dart", transformer())])
-    ]).create();
-
-    // foo transforms pkg's transformer so it could theoretcially import from
-    // bar or baz. However, since pkg isn't the entrypoint, it doesn't have
-    // access to them.
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "version": "1.0.0",
-        "transformers": ["foo"]
-      }),
-      d.dir("lib", [d.file("foo.dart", transformer())])
-    ]).create();
-
-    // bar is a dev dependency that myapp can't import from, so myapp shouldn't
-    // depend on it.
-    d.dir("bar", [
-      d.pubspec({
-        "name": "bar",
-        "version": "1.0.0",
-        "transformers": ["bar"]
-      }),
-      d.dir("lib", [d.file("bar.dart", transformer())])
-    ]).create();
-
-    // baz is a dev dependency that myapp can't import from, so myapp shouldn't
-    // depend on it.
-    d.dir("baz", [
-      d.pubspec({
-        "name": "baz",
-        "version": "1.0.0",
-        "transformers": ["baz"]
-      }),
-      d.dir("lib", [d.file("baz.dart", transformer())])
-    ]).create();
-
-    expectDependencies({'pkg': ['foo'], 'foo': [], 'bar': [], 'baz': []});
-  });
-}