Revert "Tweak public APIs and use them in patch_sdk, dart2js, and kernel-service."

pkg/front_end/test/summary_generator_test.dart

Index: pkg/front_end/test/summary_generator_test.dart
diff --git a/pkg/front_end/test/summary_generator_test.dart b/pkg/front_end/test/summary_generator_test.dart
deleted file mode 100644
index 74b25601f721a609bcf71ab8a26852ddacf60730..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/summary_generator_test.dart
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright (c) 2017, 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:front_end/front_end.dart';
-import 'package:front_end/src/testing/compiler_common.dart';
-import 'package:kernel/ast.dart';
-import 'package:kernel/kernel.dart';
-
-import 'package:test/test.dart';
-
-main() {
-  test('summary has no source-info by default', () async {
-    var summary = await summarize(['a.dart'], allSources);
-    var program = loadProgramFromBytes(summary);
-
-    // Note: the kernel representation always has an empty '' key in the map,
-    // but otherwise no other data is included here.
-    expect(program.uriToSource.keys.single, '');
-  });
-
-  test('summary includes declarations, but no method bodies', () async {
-    var summary = await summarize(['a.dart'], allSources);
-    var program = loadProgramFromBytes(summary);
-    var aLib = findLibrary(program, 'a.dart');
-    expect(aLib.importUri.path, '/a/b/c/a.dart');
-    var classA = aLib.classes.first;
-    expect(classA.name, 'A');
-    var fooMethod = classA.procedures.first;
-    expect(fooMethod.name.name, 'foo');
-    expect(fooMethod.function.body is EmptyStatement, isTrue);
-  });
-
-  test('summarized libraries are not marked external', () async {
-    var summary = await summarize(['a.dart'], allSources);
-    var program = loadProgramFromBytes(summary);
-    var aLib = findLibrary(program, 'a.dart');
-    expect(aLib.importUri.path, '/a/b/c/a.dart');
-    expect(aLib.isExternal, isFalse);
-  });
-
-  test('sdk dependencies are marked external', () async {
-    // Note: by default this test is loading the SDK from summaries.
-    var summary = await summarize(['a.dart'], allSources);
-    var program = loadProgramFromBytes(summary);
-    var coreLib = findLibrary(program, 'core');
-    expect(coreLib.isExternal, isTrue);
-  });
-
-  test('non-sdk dependencies are marked external', () async {
-    var summaryA = await summarize(['a.dart'], allSources);
-    var sourcesWithA = new Map.from(allSources);
-    sourcesWithA['a.dill'] = summaryA;
-    var summaryB =
-        await summarize(['b.dart'], sourcesWithA, inputSummaries: ['a.dill']);
-
-    var program = loadProgramFromBytes(summaryB);
-    var aLib = findLibrary(program, 'a.dart');
-    var bLib = findLibrary(program, 'b.dart');
-    expect(aLib.isExternal, isTrue);
-    expect(bLib.isExternal, isFalse);
-  });
-
-  test('dependencies can be combined without conflict', () async {
-    var summaryA = await summarize(['a.dart'], allSources);
-    var sourcesWithA = new Map.from(allSources);
-    sourcesWithA['a.dill'] = summaryA;
-
-    var summaryBC = await summarize(['b.dart', 'c.dart'], sourcesWithA,
-        inputSummaries: ['a.dill']);
-
-    var sourcesWithABC = new Map.from(sourcesWithA);
-    sourcesWithABC['bc.dill'] = summaryBC;
-
-    // Note: a is loaded first, bc.dill have a.dart as an external reference so
-    // we want to ensure loading them here will not create a problem.
-    var summaryD = await summarize(['d.dart'], sourcesWithABC,
-        inputSummaries: ['a.dill', 'bc.dill']);
-
-    checkDSummary(summaryD);
-  });
-
-  test('dependencies can be combined in any order', () async {
-    var summaryA = await summarize(['a.dart'], allSources);
-    var sourcesWithA = new Map.from(allSources);
-    sourcesWithA['a.dill'] = summaryA;
-
-    var summaryBC = await summarize(['b.dart', 'c.dart'], sourcesWithA,
-        inputSummaries: ['a.dill']);
-
-    var sourcesWithABC = new Map.from(sourcesWithA);
-    sourcesWithABC['bc.dill'] = summaryBC;
-
-    // Note: unlinke the previous test now bc.dill is loaded first and contains
-    // an external definition of library a.dart. Using this order also works
-    // because we share a CanonicalName root to resolve names across multiple
-    // dill files and because of how the kernel loader merges definitions.
-    var summaryD = await summarize(['d.dart'], sourcesWithABC,
-        inputSummaries: ['bc.dill', 'a.dill']);
-    checkDSummary(summaryD);
-  });
-
-  test('summarization by default is hermetic', () async {
-    var errors = [];
-    var options = new CompilerOptions()..onError = (e) => errors.add(e);
-    await summarize(['b.dart'], allSources, options: options);
-    expect(errors.first.toString(), contains('Invalid access'));
-    errors.clear();
-
-    await summarize(['a.dart', 'b.dart'], allSources, options: options);
-    expect(errors, isEmpty);
-  });
-
-  // TODO(sigmund): test trimDependencies when it is part of the public API.
-}
-
-var allSources = {
-  'a.dart': 'class A { foo() { print("hi"); } }',
-  'b.dart': 'import "a.dart"; class B extends A {}',
-  'c.dart': 'class C { bar() => 1; }',
-  'd.dart': '''
-      import "a.dart";
-      import "b.dart";
-      import "c.dart";
-      class D extends B with C implements A { }''',
-};
-
-/// Helper function to check that some expectations from the summary of D.
-checkDSummary(List<int> summary) {
-  var program = loadProgramFromBytes(summary);
-  var aLib = findLibrary(program, 'a.dart');
-  var bLib = findLibrary(program, 'b.dart');
-  var cLib = findLibrary(program, 'c.dart');
-  var dLib = findLibrary(program, 'd.dart');
-
-  // All libraries but `d.dart` are marked external.
-  expect(aLib.isExternal, isTrue);
-  expect(bLib.isExternal, isTrue);
-  expect(cLib.isExternal, isTrue);
-  expect(dLib.isExternal, isFalse);
-
-  // The type-hierarchy for A, B, D is visible and correct
-  var aClass = aLib.classes.firstWhere((c) => c.name == 'A');
-  var bClass = bLib.classes.firstWhere((c) => c.name == 'B');
-  expect(bClass.superclass, same(aClass));
-
-  var dClass = dLib.classes.firstWhere((c) => c.name == 'D');
-  expect(dClass.superclass.superclass, same(bClass));
-
-  var dInterface = dClass.implementedTypes.first.classNode;
-  expect(dInterface, same(aClass));
-}