Add tests for KernelDriver.

pkg/front_end/test/incremental_kernel_generator_test.dart

Index: pkg/front_end/test/incremental_kernel_generator_test.dart
diff --git a/pkg/front_end/test/incremental_kernel_generator_test.dart b/pkg/front_end/test/incremental_kernel_generator_test.dart
index b504c15baeea294076f3506d803739cea2559154..d026d99c29d13300037df024983118f5bba00040 100644
--- a/pkg/front_end/test/incremental_kernel_generator_test.dart
+++ b/pkg/front_end/test/incremental_kernel_generator_test.dart
@@ -7,13 +7,10 @@ import 'dart:async';
 import 'package:front_end/compiler_options.dart';
 import 'package:front_end/incremental_kernel_generator.dart';
 import 'package:front_end/memory_file_system.dart';
-import 'package:front_end/src/fasta/kernel/utils.dart';
 import 'package:front_end/src/incremental/byte_store.dart';
 import 'package:front_end/src/incremental_kernel_generator_impl.dart';
 import 'package:kernel/ast.dart';
-import 'package:kernel/binary/ast_from_binary.dart';
 import 'package:kernel/text/ast_to_text.dart';
-import 'package:kernel/verifier.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
@@ -134,126 +131,6 @@ static method main() → void {}
     }
   }
 
-  test_compile_export() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    String cPath = '/test/lib/c.dart';
-    writeFile(aPath, 'class A {}');
-    writeFile(bPath, 'export "a.dart";');
-    Uri cUri = writeFile(
-        cPath,
-        r'''
-import 'b.dart';
-A a;
-''');
-
-    Program program = await getInitialState(cUri);
-    Library library = _getLibrary(program, cUri);
-    expect(
-        _getLibraryText(library),
-        r'''
-library;
-import self as self;
-import "./a.dart" as a;
-
-static field a::A a;
-''');
-  }
-
-  test_compile_export_cycle() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    String cPath = '/test/lib/c.dart';
-    writeFile(aPath, 'export "b.dart"; class A {}');
-    writeFile(bPath, 'export "a.dart"; class B {}');
-    Uri cUri = writeFile(
-        cPath,
-        r'''
-import 'b.dart';
-A a;
-B b;
-''');
-
-    {
-      Program program = await getInitialState(cUri);
-      Library library = _getLibrary(program, cUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library;
-import self as self;
-import "./a.dart" as a;
-import "./b.dart" as b;
-
-static field a::A a;
-static field b::B b;
-''');
-    }
-
-    // Update c.dart and compile.
-    // We should load the cycle [a.dart, b.dart] from the byte store.
-    // This tests that we compute export scopes after loading.
-    writeFile(
-        cPath,
-        r'''
-import 'b.dart';
-A a;
-B b;
-int c;
-''');
-    incrementalKernelGenerator.invalidate(cUri);
-    {
-      DeltaProgram delta = await incrementalKernelGenerator.computeDelta();
-      Program program = delta.newProgram;
-      Library library = _getLibrary(program, cUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library;
-import self as self;
-import "./a.dart" as a;
-import "./b.dart" as b;
-import "dart:core" as core;
-
-static field a::A a;
-static field b::B b;
-static field core::int c;
-''');
-    }
-  }
-
-  test_compile_export_hideWithLocal() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    String cPath = '/test/lib/c.dart';
-    writeFile(aPath, 'class A {} class B {}');
-    writeFile(bPath, 'export "a.dart"; class B {}');
-    Uri cUri = writeFile(
-        cPath,
-        r'''
-import 'b.dart';
-A a;
-B b;
-''');
-
-    Program program = await getInitialState(cUri);
-    Library library = _getLibrary(program, cUri);
-    expect(
-        _getLibraryText(library),
-        r'''
-library;
-import self as self;
-import "./a.dart" as a;
-import "./b.dart" as b;
-
-static field a::A a;
-static field b::B b;
-''');
-  }
-
   test_compile_includePathToMain() async {
     writeFile('/test/.packages', 'test:lib/');
     String aPath = '/test/lib/a.dart';
@@ -309,90 +186,6 @@ b() {
     }
   }
 
-  test_compile_recompileMixin() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    String cPath = '/test/lib/c.dart';
-
-    Uri aUri = writeFile(
-        aPath,
-        r'''
-import 'b.dart';
-main() {
-  new B().foo();
-}
-''');
-    Uri bUri = writeFile(
-        bPath,
-        r'''
-import 'c.dart';
-class B extends Object with C {}
-''');
-    Uri cUri = writeFile(
-        cPath,
-        r'''
-class C {
-  void foo() {
-    print(0);
-  }
-}
-''');
-
-    {
-      Program program = await getInitialState(aUri);
-      _assertLibraryUris(program,
-          includes: [aUri, bUri, cUri, Uri.parse('dart:core')]);
-    }
-
-    // Update c.dart and compute the delta.
-    // Includes: c.dart, b.dart and a.dart files.
-    // Compiled: c.dart (changed) and b.dart (has mixin), but not a.dart file.
-    writeFile(
-        cPath,
-        r'''
-class C {
-  void foo() {
-    print(1);
-  }
-}
-''');
-    incrementalKernelGenerator.invalidate(cUri);
-    {
-      DeltaProgram delta = await incrementalKernelGenerator.computeDelta();
-      Program program = delta.newProgram;
-      _assertLibraryUris(program,
-          includes: [aUri, bUri, cUri], excludes: [Uri.parse('dart:core')]);
-      // Compiled: c.dart (changed), and b.dart (has mixin).
-      _assertCompiledUris([cUri, bUri]);
-    }
-  }
-
-  test_compile_typedef() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    writeFile(aPath, 'typedef int F<T>(T x);');
-    Uri bUri = writeFile(
-        bPath,
-        r'''
-import 'a.dart';
-F<String> f;
-''');
-
-    Program program = await getInitialState(bUri);
-    Library library = _getLibrary(program, bUri);
-    expect(
-        _getLibraryText(library),
-        r'''
-library;
-import self as self;
-import "dart:core" as core;
-
-static field (core::String) → core::int f;
-''');
-  }
-
   test_invalidateAll() async {
     writeFile('/test/.packages', '');
     Uri aUri = writeFile('/test/a.dart', "import 'b.dart';\nint a = b;");
@@ -413,129 +206,6 @@ static field (core::String) → core::int f;
     expect(_getLibraryText(_getLibrary(program, bUri)), contains("b = 2"));
   }
 
-  test_limited_ast_to_binary() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String aPath = '/test/lib/a.dart';
-    String bPath = '/test/lib/b.dart';
-    writeFile(
-        aPath,
-        r'''
-int topField = 0;
-int get topGetter => 0;
-int topFunction({p}) => 0;
-
-abstract class I {
-  int interfaceField;
-  int get interfaceGetter;
-  int interfaceMethod();
-}
-        
-class A implements I {
-  static int staticField;
-  static int get staticGetter => 0;
-  static int staticMethod() => 0;
-
-  int instanceField;
-  int get instanceGetter => 0;
-  int instanceMethod() => 0;
-
-  int interfaceField;
-  int get interfaceGetter => 0;
-  int interfaceMethod() => 0;
-  
-  A();
-  A.named();
-}
-''');
-    Uri bUri = writeFile(
-        bPath,
-        r'''
-import 'a.dart';
-
-class B extends A {
-  B() : super();
-  B.named() : super.named();
-  
-  void foo() {
-    super.instanceMethod();
-    instanceMethod();
-    
-    super.interfaceField;
-    super.interfaceField = 0;
-    super.interfaceGetter;
-    super.interfaceMethod();
-  }
-  
-  int instanceMethod() => 0;
-  
-  int interfaceField;
-  int get interfaceGetter => 0;
-  int interfaceMethod() => 0;
-}
-
-main() {
-  topField;
-  topField = 0;
-  var v1 = topGetter;
-  var v2 = topFunction(p: 0);
-
-  A.staticField;
-  A.staticField = 0;
-  var v3 = A.staticGetter;
-  var v4 = A.staticMethod();
-
-  var a = new A();
-
-  a.instanceField;
-  a.instanceField = 0;
-  var v5 = a.instanceGetter;
-  var v6 = a.instanceMethod();
-
-  a.interfaceField;
-  a.interfaceField = 0;
-  var v7 = a.interfaceGetter;
-  var v8 = a.interfaceMethod();
-}
-''');
-
-    Program program = await getInitialState(bUri);
-
-    String initialKernelText;
-    List<int> bytes;
-    {
-      Library initialLibrary = _getLibrary(program, bUri);
-      initialKernelText = _getLibraryText(initialLibrary);
-
-      bytes = serializeProgram(program,
-          filter: (library) => library.importUri == bUri);
-
-      // Remove b.dart from the program.
-      // So, the program is now ready for re-adding the library.
-      program.mainMethod = null;
-      program.libraries.remove(initialLibrary);
-      program.root.removeChild(initialLibrary.importUri.toString());
-    }
-
-    // Load b.dart from bytes using the initial name root, so that
-    // serialized canonical names can be linked to corresponding nodes.
-    Library loadedLibrary;
-    {
-      var programForLoading = new Program(nameRoot: program.root);
-      var reader = new BinaryBuilder(bytes);
-      reader.readProgram(programForLoading);
-      loadedLibrary = _getLibrary(programForLoading, bUri);
-    }
-
-    // Add the library into the program.
-    program.libraries.add(loadedLibrary);
-    loadedLibrary.parent = program;
-    program.mainMethod = loadedLibrary.procedures
-        .firstWhere((procedure) => procedure.name.name == 'main');
-
-    expect(_getLibraryText(loadedLibrary), initialKernelText);
-    verifyProgram(program);
-  }
-
   test_updateEntryPoint() async {
     writeFile('/test/.packages', 'test:lib/');
     String path = '/test/lib/test.dart';
@@ -600,150 +270,6 @@ static method main() → dynamic {
     }
   }
 
-  test_updatePackageSourceUsingFileUri() async {
-    writeFile('/test/.packages', 'test:lib/');
-    Uri aFileUri = writeFile(
-        '/test/bin/a.dart',
-        r'''
-import 'package:test/b.dart';
-var a = b;
-''');
-    Uri bFileUri = writeFile('/test/lib/b.dart', 'var b = 1;');
-    Uri bPackageUri = Uri.parse('package:test/b.dart');
-
-    // Compute the initial state.
-    {
-      Program program = await getInitialState(aFileUri);
-      Library library = _getLibrary(program, aFileUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library;
-import self as self;
-import "dart:core" as core;
-import "package:test/b.dart" as b;
-
-static field core::int a = b::b;
-''');
-    }
-
-    // Update b.dart and use file URI to invalidate it.
-    // The delta is recomputed even though b.dart is used with the package URI.
-    writeFile('/test/lib/b.dart', 'var b = 1.2;');
-    incrementalKernelGenerator.invalidate(bFileUri);
-    {
-      DeltaProgram delta = await incrementalKernelGenerator.computeDelta();
-      Program program = delta.newProgram;
-      _assertLibraryUris(program, includes: [aFileUri, bPackageUri]);
-      Library library = _getLibrary(program, aFileUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library;
-import self as self;
-import "dart:core" as core;
-import "package:test/b.dart" as b;
-
-static field core::double a = b::b;
-''');
-    }
-  }
-
-  test_updatePart() async {
-    writeFile('/test/.packages', 'test:lib/');
-    String libPath = '/test/lib/test.dart';
-    String partPath = '/test/lib/bar.dart';
-    Uri libUri = writeFile(
-        libPath,
-        r'''
-library foo;
-part 'bar.dart';
-var a = 1;
-var c = b;
-void main() {}
-''');
-    Uri partUri = writeFile(
-        partPath,
-        r'''
-part of foo;
-var b = 2;
-var d = a;
-''');
-
-    // Check the initial state - types flow between the part and the library.
-    Program program = await getInitialState(libUri);
-    Library library = _getLibrary(program, libUri);
-    expect(
-        _getLibraryText(library),
-        r'''
-library foo;
-import self as self;
-import "dart:core" as core;
-
-static field core::int a = 1;
-static field core::int c = self::b;
-static field core::int b = 2 /* from file:///test/lib/bar.dart */;
-static field core::int d = self::a /* from file:///test/lib/bar.dart */;
-static method main() → void {}
-''');
-
-    // Update [b] in the part, the type is changed in the part and library.
-    {
-      writeFile(
-          partPath,
-          r'''
-part of foo;
-var b = 2.3;
-var d = a;
-''');
-      incrementalKernelGenerator.invalidate(partUri);
-      DeltaProgram delta = await incrementalKernelGenerator.computeDelta();
-      Library library = _getLibrary(delta.newProgram, libUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library foo;
-import self as self;
-import "dart:core" as core;
-
-static field core::int a = 1;
-static field core::double c = self::b;
-static field core::double b = 2.3 /* from file:///test/lib/bar.dart */;
-static field core::int d = self::a /* from file:///test/lib/bar.dart */;
-static method main() → void {}
-''');
-    }
-
-    // Update [a] in the library, the type is changed in the part and library.
-    {
-      writeFile(
-          libPath,
-          r'''
-library foo;
-part 'bar.dart';
-var a = 'aaa';
-var c = b;
-void main() {}
-''');
-      incrementalKernelGenerator.invalidate(libUri);
-      DeltaProgram delta = await incrementalKernelGenerator.computeDelta();
-      Library library = _getLibrary(delta.newProgram, libUri);
-      expect(
-          _getLibraryText(library),
-          r'''
-library foo;
-import self as self;
-import "dart:core" as core;
-
-static field core::String a = "aaa";
-static field core::double c = self::b;
-static field core::double b = 2.3 /* from file:///test/lib/bar.dart */;
-static field core::String d = self::a /* from file:///test/lib/bar.dart */;
-static method main() → void {}
-''');
-    }
-  }
-
   test_watch() async {
     writeFile('/test/.packages', 'test:lib/');
     String aPath = '/test/lib/a.dart';