Parts. Change using 'augmentation' to 'part' where applicable.

Change-Id: I61cb3e112d83ed20536e4018c50c568cae7fb902
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/382300
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
diff --git a/pkg/analyzer/test/src/summary/elements/library_augmentation_test.dart b/pkg/analyzer/test/src/summary/elements/library_augmentation_test.dart
deleted file mode 100644
index cfef871..0000000
--- a/pkg/analyzer/test/src/summary/elements/library_augmentation_test.dart
+++ /dev/null
@@ -1,1719 +0,0 @@
-// Copyright (c) 2024, 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_reflective_loader/test_reflective_loader.dart';
-
-import '../../dart/resolution/node_text_expectations.dart';
-import '../elements_base.dart';
-
-main() {
-  defineReflectiveSuite(() {
-    defineReflectiveTests(LibraryAugmentationElementTest_keepLinking);
-    defineReflectiveTests(LibraryAugmentationElementTest_fromBytes);
-    defineReflectiveTests(UpdateNodeTextExpectations);
-  });
-}
-
-abstract class LibraryAugmentationElementTest extends ElementsBaseTest {
-  test_augmentation_augmentationImports_augmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-part 'b.dart';
-class A {}
-''');
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'a.dart';
-class B {}
-''');
-    var library = await buildLibrary(r'''
-part 'a.dart';
-class C {}
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class C @21
-          reference: <testLibraryFragment>::@class::C
-          enclosingElement: <testLibraryFragment>
-          constructors
-            synthetic @-1
-              reference: <testLibraryFragment>::@class::C::@constructor::new
-              enclosingElement: <testLibraryFragment>::@class::C
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      parts
-        part_1
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-          unit: <testLibrary>::@fragment::package:test/b.dart
-      classes
-        class A @42
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::A
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class B @24
-          reference: <testLibrary>::@fragment::package:test/b.dart::@class::B
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/b.dart::@class::B::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/b.dart::@class::B
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class C @21
-          reference: <testLibraryFragment>::@class::C
-          constructors
-            synthetic new @-1
-              reference: <testLibraryFragment>::@class::C::@constructor::new
-              enclosingFragment: <testLibraryFragment>::@class::C
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-      classes
-        class A @42
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class B @24
-          reference: <testLibrary>::@fragment::package:test/b.dart::@class::B
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/b.dart::@class::B::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/b.dart::@class::B
-  classes
-    class C
-      reference: <testLibraryFragment>::@class::C
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibraryFragment>::@class::C
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibraryFragment>::@class::C::@constructor::new
-    class A
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-    class B
-      reference: <testLibrary>::@fragment::package:test/b.dart::@class::B
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/b.dart::@class::B
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/b.dart::@class::B::@constructor::new
-''');
-  }
-
-  test_augmentation_class_constructor_superConstructor_generic_named() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class B extends A<int> {
-  B() : super.named(0);
-}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-class A<T> {
-  A.named(T a);
-}
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          enclosingElement: <testLibraryFragment>
-          typeParameters
-            covariant T @23
-              defaultType: dynamic
-          constructors
-            named @32
-              reference: <testLibraryFragment>::@class::A::@constructor::named
-              enclosingElement: <testLibraryFragment>::@class::A
-              periodOffset: 31
-              nameEnd: 37
-              parameters
-                requiredPositional a @40
-                  type: T
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          supertype: A<int>
-          constructors
-            @48
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: ConstructorMember
-                base: <testLibraryFragment>::@class::A::@constructor::named
-                substitution: {T: int}
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          constructors
-            named @32
-              reference: <testLibraryFragment>::@class::A::@constructor::named
-              enclosingFragment: <testLibraryFragment>::@class::A
-              periodOffset: 31
-              nameEnd: 37
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          constructors
-            new @48
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: ConstructorMember
-                base: <testLibraryFragment>::@class::A::@constructor::named
-                substitution: {T: int}
-  classes
-    class A
-      reference: <testLibraryFragment>::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibraryFragment>::@class::A
-      constructors
-        named
-          reference: <none>
-          firstFragment: <testLibraryFragment>::@class::A::@constructor::named
-    class B
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      supertype: A<int>
-      constructors
-        new
-          reference: <none>
-          superConstructor: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-''');
-  }
-
-  test_augmentation_class_constructor_superConstructor_notGeneric_named() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class B extends A {
-  B() : super.named();
-}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-class A {
-  A.named();
-}
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          enclosingElement: <testLibraryFragment>
-          constructors
-            named @29
-              reference: <testLibraryFragment>::@class::A::@constructor::named
-              enclosingElement: <testLibraryFragment>::@class::A
-              periodOffset: 28
-              nameEnd: 34
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          supertype: A
-          constructors
-            @43
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: <testLibraryFragment>::@class::A::@constructor::named
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          constructors
-            named @29
-              reference: <testLibraryFragment>::@class::A::@constructor::named
-              enclosingFragment: <testLibraryFragment>::@class::A
-              periodOffset: 28
-              nameEnd: 34
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          constructors
-            new @43
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: <testLibraryFragment>::@class::A::@constructor::named
-  classes
-    class A
-      reference: <testLibraryFragment>::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibraryFragment>::@class::A
-      constructors
-        named
-          reference: <none>
-          firstFragment: <testLibraryFragment>::@class::A::@constructor::named
-    class B
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      supertype: A
-      constructors
-        new
-          reference: <none>
-          superConstructor: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-''');
-  }
-
-  test_augmentation_class_constructor_superConstructor_notGeneric_unnamed_explicit() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class B extends A {
-  B() : super();
-}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-class A {}
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          enclosingElement: <testLibraryFragment>
-          constructors
-            synthetic @-1
-              reference: <testLibraryFragment>::@class::A::@constructor::new
-              enclosingElement: <testLibraryFragment>::@class::A
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          supertype: A
-          constructors
-            @43
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: <testLibraryFragment>::@class::A::@constructor::new
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          constructors
-            synthetic new @-1
-              reference: <testLibraryFragment>::@class::A::@constructor::new
-              enclosingFragment: <testLibraryFragment>::@class::A
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class B @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-          constructors
-            new @43
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-              superConstructor: <testLibraryFragment>::@class::A::@constructor::new
-  classes
-    class A
-      reference: <testLibraryFragment>::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibraryFragment>::@class::A
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibraryFragment>::@class::A::@constructor::new
-    class B
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B
-      supertype: A
-      constructors
-        new
-          reference: <none>
-          superConstructor: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::B::@constructor::new
-''');
-  }
-
-  test_augmentation_class_notSimplyBounded_circularity_via_typedef() async {
-    // C's type parameter T is not simply bounded because its bound, F, expands
-    // to `dynamic F(C)`, which refers to C.
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class C<T extends F> {}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-typedef F(C value);
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      typeAliases
-        functionTypeAliasBased notSimplyBounded F @23
-          reference: <testLibraryFragment>::@typeAlias::F
-          aliasedType: dynamic Function(C<dynamic>)
-          aliasedElement: GenericFunctionTypeElement
-            parameters
-              requiredPositional value @27
-                type: C<dynamic>
-            returnType: dynamic
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        notSimplyBounded class C @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          typeParameters
-            covariant T @29
-              bound: dynamic
-              defaultType: dynamic
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::C
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class C @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C
-  classes
-    class C
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-''');
-  }
-
-  test_augmentation_class_notSimplyBounded_self() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class C<T extends C> {}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        notSimplyBounded class C @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          typeParameters
-            covariant T @29
-              bound: C<dynamic>
-              defaultType: dynamic
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::C
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class C @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C
-  classes
-    class C
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::C
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::C::@constructor::new
-''');
-  }
-
-  test_augmentation_defaultValue_class_field() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  static const a = 0;
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-void f({int x = A.a}) {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @43
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          parameters
-            optionalNamed default x @50
-              reference: <testLibrary>::@fragment::package:test/b.dart::@function::f::@parameter::x
-              type: int
-              constantInitializer
-                PrefixedIdentifier
-                  prefix: SimpleIdentifier
-                    token: A @54
-                    staticElement: package:test/a.dart::<fragment>::@class::A
-                    staticType: null
-                  period: . @55
-                  identifier: SimpleIdentifier
-                    token: a @56
-                    staticElement: package:test/a.dart::<fragment>::@class::A::@getter::a
-                    staticType: int
-                  staticElement: package:test/a.dart::<fragment>::@class::A::@getter::a
-                  staticType: int
-          returnType: void
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  test_augmentation_defaultValue_prefix_class_field() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  static const a = 0;
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart' as prefix;
-void f({int x = prefix.A.a}) {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart as prefix @40
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      libraryImportPrefixes
-        prefix @40
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @53
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          parameters
-            optionalNamed default x @60
-              reference: <testLibrary>::@fragment::package:test/b.dart::@function::f::@parameter::x
-              type: int
-              constantInitializer
-                PropertyAccess
-                  target: PrefixedIdentifier
-                    prefix: SimpleIdentifier
-                      token: prefix @64
-                      staticElement: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-                      staticType: null
-                    period: . @70
-                    identifier: SimpleIdentifier
-                      token: A @71
-                      staticElement: package:test/a.dart::<fragment>::@class::A
-                      staticType: null
-                    staticElement: package:test/a.dart::<fragment>::@class::A
-                    staticType: null
-                  operator: . @72
-                  propertyName: SimpleIdentifier
-                    token: a @73
-                    staticElement: package:test/a.dart::<fragment>::@class::A::@getter::a
-                    staticType: int
-                  staticType: int
-          returnType: void
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-      prefixes
-        prefix
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-''');
-  }
-
-  test_augmentation_importScope_constant() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-final a = 0;
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-const b = a;
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      topLevelVariables
-        static const b @44
-          reference: <testLibrary>::@fragment::package:test/b.dart::@topLevelVariable::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          type: InvalidType
-          shouldUseTypeForInitializerInference: false
-          constantInitializer
-            SimpleIdentifier
-              token: a @48
-              staticElement: <null>
-              staticType: InvalidType
-      accessors
-        synthetic static get b @-1
-          reference: <testLibrary>::@fragment::package:test/b.dart::@getter::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  test_augmentation_importScope_constant_class_field() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  static const a = 0;
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-const b = A.a;
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      topLevelVariables
-        static const b @44
-          reference: <testLibrary>::@fragment::package:test/b.dart::@topLevelVariable::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          type: InvalidType
-          shouldUseTypeForInitializerInference: false
-          constantInitializer
-            PrefixedIdentifier
-              prefix: SimpleIdentifier
-                token: A @48
-                staticElement: <null>
-                staticType: InvalidType
-              period: . @49
-              identifier: SimpleIdentifier
-                token: a @50
-                staticElement: <null>
-                staticType: InvalidType
-              staticElement: <null>
-              staticType: InvalidType
-      accessors
-        synthetic static get b @-1
-          reference: <testLibrary>::@fragment::package:test/b.dart::@getter::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  test_augmentation_importScope_constant_instanceCreation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  const A {};
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-const a = A();
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      topLevelVariables
-        static const a @44
-          reference: <testLibrary>::@fragment::package:test/b.dart::@topLevelVariable::a
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          type: InvalidType
-          shouldUseTypeForInitializerInference: false
-          constantInitializer
-            MethodInvocation
-              methodName: SimpleIdentifier
-                token: A @48
-                staticElement: <null>
-                staticType: InvalidType
-              argumentList: ArgumentList
-                leftParenthesis: ( @49
-                rightParenthesis: ) @50
-              staticInvokeType: InvalidType
-              staticType: InvalidType
-      accessors
-        synthetic static get a @-1
-          reference: <testLibrary>::@fragment::package:test/b.dart::@getter::a
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  test_augmentation_importScope_constant_prefix_class_field() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  static const a = 0;
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart' as prefix;
-const b = prefix.A.a;
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart as prefix @40
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      libraryImportPrefixes
-        prefix @40
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      topLevelVariables
-        static const b @54
-          reference: <testLibrary>::@fragment::package:test/b.dart::@topLevelVariable::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          type: InvalidType
-          shouldUseTypeForInitializerInference: false
-          constantInitializer
-            PropertyAccess
-              target: PrefixedIdentifier
-                prefix: SimpleIdentifier
-                  token: prefix @58
-                  staticElement: <null>
-                  staticType: InvalidType
-                period: . @64
-                identifier: SimpleIdentifier
-                  token: A @65
-                  staticElement: <null>
-                  staticType: InvalidType
-                staticElement: <null>
-                staticType: InvalidType
-              operator: . @66
-              propertyName: SimpleIdentifier
-                token: a @67
-                staticElement: <null>
-                staticType: InvalidType
-              staticType: InvalidType
-      accessors
-        synthetic static get b @-1
-          reference: <testLibrary>::@fragment::package:test/b.dart::@getter::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-      prefixes
-        prefix
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-''');
-  }
-
-  test_augmentation_importScope_prefixed_metadata() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {
-  const A();
-}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart' as prefix;
-
-@prefix.A()
-void f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart as prefix @40
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      libraryImportPrefixes
-        prefix @40
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @66
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          metadata
-            Annotation
-              atSign: @ @49
-              name: PrefixedIdentifier
-                prefix: SimpleIdentifier
-                  token: prefix @50
-                  staticElement: <null>
-                  staticType: null
-                period: . @56
-                identifier: SimpleIdentifier
-                  token: A @57
-                  staticElement: package:test/a.dart::<fragment>::@class::A
-                  staticType: null
-                staticElement: package:test/a.dart::<fragment>::@class::A
-                staticType: null
-              arguments: ArgumentList
-                leftParenthesis: ( @58
-                rightParenthesis: ) @59
-              element: package:test/a.dart::<fragment>::@class::A
-          returnType: void
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-      prefixes
-        prefix
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-''');
-  }
-
-  test_augmentation_importScope_prefixed_typeAnnotation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart' as prefix;
-prefix.A f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart as prefix @40
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      libraryImportPrefixes
-        prefix @40
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @57
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: A
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-      prefixes
-        prefix
-          reference: <testLibrary>::@fragment::package:test/b.dart::@prefix::prefix
-''');
-  }
-
-  test_augmentation_importScope_topInference() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-final a = 0;
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-final b = a;
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      topLevelVariables
-        static final b @44
-          reference: <testLibrary>::@fragment::package:test/b.dart::@topLevelVariable::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          type: InvalidType
-          shouldUseTypeForInitializerInference: false
-      accessors
-        synthetic static get b @-1
-          reference: <testLibrary>::@fragment::package:test/b.dart::@getter::b
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  test_augmentation_importScope_types_augmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'a.dart';
-A f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-A f() {}
-''');
-
-    // The augmentation imports `a.dart`, so can resolve `A`.
-    // But the library does not import, so there `A` is unresolved.
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @17
-          reference: <testLibraryFragment>::@function::f
-          enclosingElement: <testLibraryFragment>
-          returnType: InvalidType
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-      functions
-        f @40
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: A
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-''');
-  }
-
-  @SkippedTest(reason: r'''
-We use library fragment scopes now.
-And we will remove support for library augmentations.
-We keep this test for now as a reference.
-Later we will decide if we want to adapt it into enhanced parts. 
-''')
-  test_augmentation_importScope_types_library() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-class A {}
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-A f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'b.dart';
-import 'a.dart';
-A f() {}
-''');
-
-    // The library imports `a.dart`, so can resolve `A`.
-    // But the augmentation does not import, so there `A` is unresolved.
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  libraryImports
-    package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-  definingUnit: <testLibraryFragment>
-  augmentationImports
-    package:test/b.dart
-      enclosingElement: <testLibrary>
-      reference: <testLibrary>::@augmentation::package:test/b.dart
-      definingUnit: <testLibrary>::@fragment::package:test/b.dart
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      libraryImports
-        package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-      functions
-        f @44
-          reference: <testLibraryFragment>::@function::f
-          enclosingElement: <testLibraryFragment>
-          returnType: A
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>::@augmentation::package:test/b.dart
-      enclosingElement3: <testLibraryFragment>
-      functions
-        f @31
-          reference: <testLibrary>::@fragment::package:test/b.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/b.dart
-          returnType: InvalidType
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      libraryImports
-        package:test/a.dart
-    <testLibrary>::@fragment::package:test/b.dart
-''');
-  }
-
-  test_augmentation_libraryExports_library() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-export 'dart:async';
-''');
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-export 'dart:collection';
-export 'dart:math';
-''');
-    var library = await buildLibrary(r'''
-import 'dart:io';
-part 'a.dart';
-part 'b.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  libraryImports
-    dart:io
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-    part_1
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      libraryImports
-        dart:io
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-        part_1
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryExports
-        dart:async
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryExports
-        dart:collection
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-        dart:math
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      libraryImports
-        dart:io
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibrary>::@fragment::package:test/a.dart
-''');
-  }
-
-  test_augmentation_libraryImports_library() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-import 'dart:async';
-''');
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-import 'dart:collection';
-import 'dart:math';
-''');
-    var library = await buildLibrary(r'''
-import 'dart:io';
-part 'a.dart';
-part 'b.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  libraryImports
-    dart:io
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-    part_1
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      libraryImports
-        dart:io
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-        part_1
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        dart:async
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        dart:collection
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-        dart:math
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      libraryImports
-        dart:io
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-      libraryImports
-        dart:async
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibrary>::@fragment::package:test/a.dart
-      libraryImports
-        dart:collection
-        dart:math
-''');
-  }
-
-  test_augmentation_topScope_augmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-class A {}
-A f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'a.dart';
-A f() {}
-''');
-
-    // The augmentation declares `A`, and can it be used in the library.
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      functions
-        f @17
-          reference: <testLibraryFragment>::@function::f
-          enclosingElement: <testLibraryFragment>
-          returnType: A
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        class A @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      functions
-        f @34
-          reference: <testLibrary>::@fragment::package:test/a.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          returnType: A
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class A @27
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-  classes
-    class A
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-''');
-  }
-
-  test_augmentation_topScope_library() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-A f() {}
-''');
-
-    var library = await buildLibrary(r'''
-part 'a.dart';
-class A {}
-A f() {}
-''');
-
-    // The library declares `A`, and can it be used in the augmentation.
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          enclosingElement: <testLibraryFragment>
-          constructors
-            synthetic @-1
-              reference: <testLibraryFragment>::@class::A::@constructor::new
-              enclosingElement: <testLibraryFragment>::@class::A
-      functions
-        f @28
-          reference: <testLibraryFragment>::@function::f
-          enclosingElement: <testLibraryFragment>
-          returnType: A
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      functions
-        f @23
-          reference: <testLibrary>::@fragment::package:test/a.dart::@function::f
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          returnType: A
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-      classes
-        class A @21
-          reference: <testLibraryFragment>::@class::A
-          constructors
-            synthetic new @-1
-              reference: <testLibraryFragment>::@class::A::@constructor::new
-              enclosingFragment: <testLibraryFragment>::@class::A
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-  classes
-    class A
-      reference: <testLibraryFragment>::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibraryFragment>::@class::A
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibraryFragment>::@class::A::@constructor::new
-''');
-  }
-}
-
-@reflectiveTest
-class LibraryAugmentationElementTest_fromBytes
-    extends LibraryAugmentationElementTest {
-  @override
-  bool get keepLinkingLibraries => false;
-}
-
-@reflectiveTest
-class LibraryAugmentationElementTest_keepLinking
-    extends LibraryAugmentationElementTest {
-  @override
-  bool get keepLinkingLibraries => true;
-}
diff --git a/pkg/analyzer/test/src/summary/elements/library_export_test.dart b/pkg/analyzer/test/src/summary/elements/library_export_test.dart
index b753fc88..012b1a9 100644
--- a/pkg/analyzer/test/src/summary/elements/library_export_test.dart
+++ b/pkg/analyzer/test/src/summary/elements/library_export_test.dart
@@ -2126,39 +2126,9 @@
 ''');
   }
 
-  test_library_exports_withRelativeUri_notLibrary_augmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-''');
-    var library = await buildLibrary(r'''
-export 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  libraryExports
-    source 'package:test/a.dart'
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-  definingUnit: <testLibraryFragment>
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      libraryExports
-        source 'package:test/a.dart'
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-''');
-  }
-
   test_library_exports_withRelativeUri_notLibrary_part() async {
     newFile('$testPackageLibPath/a.dart', r'''
-part of other.lib;
+part of 'test.dart';
 ''');
     var library = await buildLibrary(r'''
 export 'a.dart';
diff --git a/pkg/analyzer/test/src/summary/elements/library_import_test.dart b/pkg/analyzer/test/src/summary/elements/library_import_test.dart
index 28e73b2..6d146c8 100644
--- a/pkg/analyzer/test/src/summary/elements/library_import_test.dart
+++ b/pkg/analyzer/test/src/summary/elements/library_import_test.dart
@@ -1236,38 +1236,6 @@
 ''');
   }
 
-  test_library_imports_withRelativeUri_notLibrary_augmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-''');
-    var library = await buildLibrary(r'''
-import 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  libraryImports
-    source 'package:test/a.dart'
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-  definingUnit: <testLibraryFragment>
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      libraryImports
-        source 'package:test/a.dart'
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      libraryImports
-        source 'package:test/a.dart'
-''');
-  }
-
   test_library_imports_withRelativeUri_notLibrary_part() async {
     newFile('$testPackageLibPath/a.dart', r'''
 part of other.lib;
diff --git a/pkg/analyzer/test/src/summary/elements/metadata_test.dart b/pkg/analyzer/test/src/summary/elements/metadata_test.dart
index 4ac919a..37a99b1 100644
--- a/pkg/analyzer/test/src/summary/elements/metadata_test.dart
+++ b/pkg/analyzer/test/src/summary/elements/metadata_test.dart
@@ -381,250 +381,6 @@
 ''');
   }
 
-  test_metadata_augmentation_class() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-@deprecated
-class A {}
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      classes
-        class A @39
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
-          metadata
-            Annotation
-              atSign: @ @21
-              name: SimpleIdentifier
-                token: deprecated @22
-                staticElement: dart:core::<fragment>::@getter::deprecated
-                staticType: null
-              element: dart:core::<fragment>::@getter::deprecated
-          constructors
-            synthetic @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::A
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      classes
-        class A @39
-          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-          constructors
-            synthetic new @-1
-              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-  classes
-    class A
-      reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      enclosingElement2: <testLibrary>
-      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
-      constructors
-        synthetic new
-          reference: <none>
-          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
-''');
-  }
-
-  test_metadata_augmentation_exportLibrary() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-@deprecated
-export 'dart:math';
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryExports
-        dart:math
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-          metadata
-            Annotation
-              atSign: @ @21
-              name: SimpleIdentifier
-                token: deprecated @22
-                staticElement: dart:core::<fragment>::@getter::deprecated
-                staticType: null
-              element: dart:core::<fragment>::@getter::deprecated
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-''');
-  }
-
-  test_metadata_augmentation_importAugmentation() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'b.dart';
-''');
-
-    newFile('$testPackageLibPath/b.dart', r'''
-part of 'test.dart';
-@deprecated
-part 'a.dart';
-''');
-
-    var library = await buildLibrary('''
-part 'b.dart';
-''');
-
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/b.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      parts
-        part_1
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-          metadata
-            Annotation
-              atSign: @ @21
-              name: SimpleIdentifier
-                token: deprecated @22
-                staticElement: dart:core::<fragment>::@getter::deprecated
-                staticType: null
-              element: dart:core::<fragment>::@getter::deprecated
-          unit: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/b.dart
-    <testLibrary>::@fragment::package:test/b.dart
-      previousFragment: <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibrary>::@fragment::package:test/b.dart
-''');
-  }
-
-  test_metadata_augmentation_importLibrary() async {
-    newFile('$testPackageLibPath/a.dart', r'''
-part of 'test.dart';
-@deprecated
-import 'dart:math';
-''');
-    var library = await buildLibrary('''
-part 'a.dart';
-''');
-    checkElementText(library, r'''
-library
-  reference: <testLibrary>
-  definingUnit: <testLibraryFragment>
-  parts
-    part_0
-  units
-    <testLibraryFragment>
-      enclosingElement: <testLibrary>
-      parts
-        part_0
-          uri: package:test/a.dart
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibraryFragment>
-          unit: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      enclosingElement: <testLibrary>
-      enclosingElement3: <testLibraryFragment>
-      libraryImports
-        dart:math
-          enclosingElement: <testLibrary>
-          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
-          metadata
-            Annotation
-              atSign: @ @21
-              name: SimpleIdentifier
-                token: deprecated @22
-                staticElement: dart:core::<fragment>::@getter::deprecated
-                staticType: null
-              element: dart:core::<fragment>::@getter::deprecated
-----------------------------------------
-library
-  reference: <testLibrary>
-  fragments
-    <testLibraryFragment>
-      nextFragment: <testLibrary>::@fragment::package:test/a.dart
-    <testLibrary>::@fragment::package:test/a.dart
-      previousFragment: <testLibraryFragment>
-      libraryImports
-        dart:math
-          metadata
-            Annotation
-              atSign: @ @21
-              name: SimpleIdentifier
-                token: deprecated @22
-                staticElement: dart:core::<fragment>::@getter::deprecated
-                staticType: null
-              element: dart:core::<fragment>::@getter::deprecated
-''');
-  }
-
   test_metadata_class_field_first() async {
     var library = await buildLibrary(r'''
 const a = 0;
@@ -3851,7 +3607,7 @@
 ''');
   }
 
-  test_metadata_library_importAugmentation_augmentation() async {
+  test_metadata_library_part() async {
     newFile('$testPackageLibPath/a.dart', r'''
 part of 'test.dart';
 ''');
@@ -3896,8 +3652,8 @@
 ''');
   }
 
-  /// Even though the target is not an augmentation, metadata is available.
-  test_metadata_library_importAugmentation_notAugmentation_library() async {
+  /// Even though the target is not a part, metadata is available.
+  test_metadata_library_part_notPart() async {
     var library = await buildLibrary('''
 @deprecated
 part 'dart:math';
@@ -6352,6 +6108,250 @@
     expect(library.parts[0].metadata, isEmpty);
   }
 
+  test_metadata_partOf_class() async {
+    newFile('$testPackageLibPath/a.dart', r'''
+part of 'test.dart';
+@deprecated
+class A {}
+''');
+    var library = await buildLibrary('''
+part 'a.dart';
+''');
+    checkElementText(library, r'''
+library
+  reference: <testLibrary>
+  definingUnit: <testLibraryFragment>
+  parts
+    part_0
+  units
+    <testLibraryFragment>
+      enclosingElement: <testLibrary>
+      parts
+        part_0
+          uri: package:test/a.dart
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibraryFragment>
+          unit: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      enclosingElement: <testLibrary>
+      enclosingElement3: <testLibraryFragment>
+      classes
+        class A @39
+          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
+          enclosingElement: <testLibrary>::@fragment::package:test/a.dart
+          metadata
+            Annotation
+              atSign: @ @21
+              name: SimpleIdentifier
+                token: deprecated @22
+                staticElement: dart:core::<fragment>::@getter::deprecated
+                staticType: null
+              element: dart:core::<fragment>::@getter::deprecated
+          constructors
+            synthetic @-1
+              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
+              enclosingElement: <testLibrary>::@fragment::package:test/a.dart::@class::A
+----------------------------------------
+library
+  reference: <testLibrary>
+  fragments
+    <testLibraryFragment>
+      nextFragment: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      previousFragment: <testLibraryFragment>
+      classes
+        class A @39
+          reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
+          constructors
+            synthetic new @-1
+              reference: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
+              enclosingFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
+  classes
+    class A
+      reference: <testLibrary>::@fragment::package:test/a.dart::@class::A
+      enclosingElement2: <testLibrary>
+      firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A
+      constructors
+        synthetic new
+          reference: <none>
+          firstFragment: <testLibrary>::@fragment::package:test/a.dart::@class::A::@constructor::new
+''');
+  }
+
+  test_metadata_partOf_exportLibrary() async {
+    newFile('$testPackageLibPath/a.dart', r'''
+part of 'test.dart';
+@deprecated
+export 'dart:math';
+''');
+    var library = await buildLibrary('''
+part 'a.dart';
+''');
+    checkElementText(library, r'''
+library
+  reference: <testLibrary>
+  definingUnit: <testLibraryFragment>
+  parts
+    part_0
+  units
+    <testLibraryFragment>
+      enclosingElement: <testLibrary>
+      parts
+        part_0
+          uri: package:test/a.dart
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibraryFragment>
+          unit: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      enclosingElement: <testLibrary>
+      enclosingElement3: <testLibraryFragment>
+      libraryExports
+        dart:math
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
+          metadata
+            Annotation
+              atSign: @ @21
+              name: SimpleIdentifier
+                token: deprecated @22
+                staticElement: dart:core::<fragment>::@getter::deprecated
+                staticType: null
+              element: dart:core::<fragment>::@getter::deprecated
+----------------------------------------
+library
+  reference: <testLibrary>
+  fragments
+    <testLibraryFragment>
+      nextFragment: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      previousFragment: <testLibraryFragment>
+''');
+  }
+
+  test_metadata_partOf_importLibrary() async {
+    newFile('$testPackageLibPath/a.dart', r'''
+part of 'test.dart';
+@deprecated
+import 'dart:math';
+''');
+    var library = await buildLibrary('''
+part 'a.dart';
+''');
+    checkElementText(library, r'''
+library
+  reference: <testLibrary>
+  definingUnit: <testLibraryFragment>
+  parts
+    part_0
+  units
+    <testLibraryFragment>
+      enclosingElement: <testLibrary>
+      parts
+        part_0
+          uri: package:test/a.dart
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibraryFragment>
+          unit: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      enclosingElement: <testLibrary>
+      enclosingElement3: <testLibraryFragment>
+      libraryImports
+        dart:math
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibrary>::@fragment::package:test/a.dart
+          metadata
+            Annotation
+              atSign: @ @21
+              name: SimpleIdentifier
+                token: deprecated @22
+                staticElement: dart:core::<fragment>::@getter::deprecated
+                staticType: null
+              element: dart:core::<fragment>::@getter::deprecated
+----------------------------------------
+library
+  reference: <testLibrary>
+  fragments
+    <testLibraryFragment>
+      nextFragment: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      previousFragment: <testLibraryFragment>
+      libraryImports
+        dart:math
+          metadata
+            Annotation
+              atSign: @ @21
+              name: SimpleIdentifier
+                token: deprecated @22
+                staticElement: dart:core::<fragment>::@getter::deprecated
+                staticType: null
+              element: dart:core::<fragment>::@getter::deprecated
+''');
+  }
+
+  test_metadata_partOf_part() async {
+    newFile('$testPackageLibPath/a.dart', r'''
+part of 'b.dart';
+''');
+
+    newFile('$testPackageLibPath/b.dart', r'''
+part of 'test.dart';
+@deprecated
+part 'a.dart';
+''');
+
+    var library = await buildLibrary('''
+part 'b.dart';
+''');
+
+    checkElementText(library, r'''
+library
+  reference: <testLibrary>
+  definingUnit: <testLibraryFragment>
+  parts
+    part_0
+  units
+    <testLibraryFragment>
+      enclosingElement: <testLibrary>
+      parts
+        part_0
+          uri: package:test/b.dart
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibraryFragment>
+          unit: <testLibrary>::@fragment::package:test/b.dart
+    <testLibrary>::@fragment::package:test/b.dart
+      enclosingElement: <testLibrary>
+      enclosingElement3: <testLibraryFragment>
+      parts
+        part_1
+          uri: package:test/a.dart
+          enclosingElement: <testLibrary>
+          enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
+          metadata
+            Annotation
+              atSign: @ @21
+              name: SimpleIdentifier
+                token: deprecated @22
+                staticElement: dart:core::<fragment>::@getter::deprecated
+                staticType: null
+              element: dart:core::<fragment>::@getter::deprecated
+          unit: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      enclosingElement: <testLibrary>
+      enclosingElement3: <testLibrary>::@fragment::package:test/b.dart
+----------------------------------------
+library
+  reference: <testLibrary>
+  fragments
+    <testLibraryFragment>
+      nextFragment: <testLibrary>::@fragment::package:test/b.dart
+    <testLibrary>::@fragment::package:test/b.dart
+      previousFragment: <testLibraryFragment>
+      nextFragment: <testLibrary>::@fragment::package:test/a.dart
+    <testLibrary>::@fragment::package:test/a.dart
+      previousFragment: <testLibrary>::@fragment::package:test/b.dart
+''');
+  }
+
   test_metadata_prefixed_variable() async {
     addSource('$testPackageLibPath/a.dart', 'const b = null;');
     var library = await buildLibrary('import "a.dart" as a; @a.b class C {}');
diff --git a/pkg/analyzer/test/src/summary/elements/test_all.dart b/pkg/analyzer/test/src/summary/elements/test_all.dart
index 4d82898..3ad011d 100644
--- a/pkg/analyzer/test/src/summary/elements/test_all.dart
+++ b/pkg/analyzer/test/src/summary/elements/test_all.dart
@@ -14,7 +14,6 @@
 import 'extension_type_test.dart' as extension_type;
 import 'formal_parameter_test.dart' as formal_parameter;
 import 'function_type_annotation_test.dart' as function_type_annotation;
-import 'library_augmentation_test.dart' as library_augmentation;
 import 'library_export_test.dart' as library_export;
 import 'library_fragment_test.dart' as library_fragment;
 import 'library_import_test.dart' as library_import;
@@ -45,7 +44,6 @@
     extension_type.main();
     formal_parameter.main();
     function_type_annotation.main();
-    library_augmentation.main();
     library_export.main();
     library_fragment.main();
     library_import.main();