Store the async-await compiled pub code directly in the repo.

sdk/lib/_internal/pub_generated/test/transformers_needed_by_transformers/cycle_test.dart

+library pub_tests;
+import '../descriptor.dart' as d;
+import '../test_pub.dart';
+import 'utils.dart';
+void main() {
+  initConfig();
+  integration(
+      "allows a package dependency cycle that's unrelated to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp/first", "myapp/second"]
+      }),
+          d.dir(
+              'lib',
+              [
+                  d.file("first.dart", transformer()),
+                  d.file("second.dart", transformer())])]).create();
+    d.dir("foo", [d.libPubspec("foo", "1.0.0", deps: {
+        "bar": {
+          "path": "../bar"
+        }
+      })]).create();
+    d.dir("bar", [d.libPubspec("bar", "1.0.0", deps: {
+        "baz": {
+          "path": "../baz"
+        }
+      })]).create();
+    d.dir("baz", [d.libPubspec("baz", "1.0.0", deps: {
+        "foo": {
+          "path": "../foo"
+        }
+      })]).create();
+    expectDependencies({
+      'myapp/first': [],
+      'myapp/second': ['myapp/first']
+    });
+  });
+  integration(
+      "disallows a package dependency cycle that may be related to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp/first", "myapp/second"]
+      }),
+          d.dir(
+              'lib',
+              [
+                  d.file("first.dart", transformer()),
+                  d.file("second.dart", transformer())])]).create();
+    d.dir("foo", [d.libPubspec("foo", "1.0.0", deps: {
+        "bar": {
+          "path": "../bar"
+        }
+      })]).create();
+    d.dir("bar", [d.libPubspec("bar", "1.0.0", deps: {
+        "myapp": {
+          "path": "../myapp"
+        }
+      })]).create();
+    expectCycleException(
+        [
+            "myapp is transformed by myapp/second",
+            "myapp depends on foo",
+            "foo depends on bar",
+            "bar depends on myapp",
+            "myapp is transformed by myapp/first"]);
+  });
+  integration("disallows a transformation dependency cycle", () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["foo"]
+      }), d.dir('lib', [d.file("myapp.dart", transformer())])]).create();
+    d.dir("foo", [d.pubspec({
+        "name": "foo",
+        "dependencies": {
+          "bar": {
+            "path": "../bar"
+          }
+        },
+        "transformers": ["bar"]
+      }), d.dir('lib', [d.file("foo.dart", transformer())])]).create();
+    d.dir("bar", [d.pubspec({
+        "name": "bar",
+        "dependencies": {
+          "myapp": {
+            "path": "../myapp"
+          }
+        },
+        "transformers": ["myapp"]
+      }), d.dir('lib', [d.file("bar.dart", transformer())])]).create();
+    expectCycleException(
+        [
+            "bar is transformed by myapp",
+            "myapp is transformed by foo",
+            "foo is transformed by bar"]);
+  });
+  integration(
+      "allows a cross-package import cycle that's unrelated to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp"]
+      }),
+          d.dir(
+              'lib',
+              [d.file("myapp.dart", transformer(['package:foo/foo.dart']))])]).create();
+    d.dir("foo", [d.libPubspec("foo", "1.0.0", deps: {
+        "bar": {
+          "path": "../bar"
+        }
+      }),
+          d.dir('lib', [d.file("foo.dart", "import 'package:bar/bar.dart';")])]).create();
+    d.dir("bar", [d.libPubspec("bar", "1.0.0", deps: {
+        "baz": {
+          "path": "../baz"
+        }
+      }),
+          d.dir('lib', [d.file("bar.dart", "import 'package:baz/baz.dart';")])]).create();
+    d.dir("baz", [d.libPubspec("baz", "1.0.0", deps: {
+        "foo": {
+          "path": "../foo"
+        }
+      }),
+          d.dir('lib', [d.file("baz.dart", "import 'package:foo/foo.dart';")])]).create();
+    expectDependencies({
+      'myapp': []
+    });
+  });
+  integration(
+      "disallows a cross-package import cycle that's related to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp"]
+      }),
+          d.dir(
+              'lib',
+              [d.file("myapp.dart", transformer(['package:foo/foo.dart']))])]).create();
+    d.dir("foo", [d.libPubspec("foo", "1.0.0", deps: {
+        "bar": {
+          "path": "../bar"
+        }
+      }),
+          d.dir('lib', [d.file("foo.dart", "import 'package:bar/bar.dart';")])]).create();
+    d.dir("bar", [d.libPubspec("bar", "1.0.0", deps: {
+        "myapp": {
+          "path": "../myapp"
+        }
+      }),
+          d.dir(
+              'lib',
+              [d.file("bar.dart", "import 'package:myapp/myapp.dart';")])]).create();
+    expectCycleException(
+        [
+            "myapp is transformed by myapp",
+            "myapp depends on foo",
+            "foo depends on bar",
+            "bar depends on myapp"]);
+  });
+  integration(
+      "allows a single-package import cycle that's unrelated to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp"]
+      }),
+          d.dir(
+              'lib',
+              [
+                  d.file("myapp.dart", transformer(['foo.dart'])),
+                  d.file("foo.dart", "import 'bar.dart';"),
+                  d.file("bar.dart", "import 'baz.dart';"),
+                  d.file("baz.dart", "import 'foo.dart';")])]).create();
+    expectDependencies({
+      'myapp': []
+    });
+  });
+  integration(
+      "allows a single-package import cycle that's related to " "transformers",
+      () {
+    d.dir(appPath, [d.pubspec({
+        "name": "myapp",
+        "dependencies": {
+          "foo": {
+            "path": "../foo"
+          }
+        },
+        "transformers": ["myapp"]
+      }),
+          d.dir(
+              'lib',
+              [
+                  d.file("myapp.dart", transformer(['foo.dart'])),
+                  d.file("foo.dart", "import 'bar.dart';"),
+                  d.file("bar.dart", "import 'myapp.dart';")])]).create();
+    expectDependencies({
+      'myapp': []
+    });
+  });
+}