Revert "Introduce IKG into kernel-service to support incremental compilation."

runtime/vm/isolate_reload_test.cc

 // Copyright (c) 2016, 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.
 
 #include "include/dart_api.h"
 #include "include/dart_tools_api.h"
 #include "platform/assert.h"
 #include "vm/globals.h"
 #include "vm/isolate.h"
 #include "vm/lockers.h"
@@ skipping 49 matching lines @@
       "var _unused;"
       "main() {\n"
       "  return 10;\n"
       "}\n";
 
   lib = TestCase::ReloadTestScript(kReloadScript);
   EXPECT_VALID(lib);
   EXPECT_EQ(10, SimpleInvoke(lib, "main"));
 }
 
-TEST_CASE(IsolateReload_IncrementalCompile) {
-  const char* kScriptChars =
-      "main() {\n"
-      "  return 42;\n"
-      "}\n";
-  Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
-  EXPECT_VALID(lib);
-  Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  int64_t value = 0;
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(42, value);
-
-  const char* kUpdatedScriptChars =
-      "main() {\n"
-      "  return 24;\n"
-      "}\n"
-      "";
-  lib = TestCase::ReloadTestScript(kUpdatedScriptChars);
-  EXPECT_VALID(lib);
-  result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(24, value);
-}
-
-TEST_CASE(IsolateReload_KernelIncrementalCompile) {
-  // clang-format off
-  Dart_SourceFile sourcefiles[] = {
-    {
-      "file:///test-app",
-      "main() {\n"
-      "  return 42;\n"
-      "}\n",
-    },
-    {
-      "file:///.packages", "untitled:/"
-    }};
-  // clang-format on
-
-  Dart_Handle lib = TestCase::LoadTestScriptWithDFE(
-      sizeof(sourcefiles) / sizeof(Dart_SourceFile), sourcefiles,
-      NULL /* resolver */, true /* finalize */, true /* incrementally */);
-  Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  int64_t value = 0;
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(42, value);
-
-  // clang-format off
-  Dart_SourceFile updated_sourcefiles[] = {
-    {
-      "file:///test-app",
-      "main() {\n"
-      "  return 24;\n"
-      "}\n"
-      ""
-    }};
-  // clang-format on
-  {
-    void* kernel_pgm = NULL;
-    char* error = TestCase::CompileTestScriptWithDFE(
-        "file:///test-app",
-        sizeof(updated_sourcefiles) / sizeof(Dart_SourceFile),
-        updated_sourcefiles, &kernel_pgm, true /* incrementally */);
-    EXPECT(error == NULL);
-    EXPECT_NOTNULL(kernel_pgm);
-
-    lib = TestCase::ReloadTestKernel(kernel_pgm);
-    EXPECT_VALID(lib);
-  }
-  result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(24, value);
-}
-
-TEST_CASE(IsolateReload_KernelIncrementalCompileAppAndLib) {
-  // clang-format off
-  Dart_SourceFile sourcefiles[] = {
-    {
-      "file:///test-app.dart",
-      "import 'test-lib.dart';\n"
-      "main() {\n"
-      "  return WhatsTheMeaningOfAllThis();\n"
-      "}\n",
-    },
-    {
-      "file:///test-lib.dart",
-      "WhatsTheMeaningOfAllThis() {\n"
-      "  return 42;\n"
-      "}\n",
-    },
-    {
-      "file:///.packages", "untitled:/"
-    }};
-  // clang-format on
-
-  Dart_Handle lib = TestCase::LoadTestScriptWithDFE(
-      sizeof(sourcefiles) / sizeof(Dart_SourceFile), sourcefiles,
-      NULL /* resolver */, true /* finalize */, true /* incrementally */);
-  EXPECT_VALID(lib);
-  Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  int64_t value = 0;
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(42, value);
-
-  // clang-format off
-  Dart_SourceFile updated_sourcefiles[] = {
-    {
-      "file:///test-lib.dart",
-      "WhatsTheMeaningOfAllThis() {\n"
-      "  return 24;\n"
-      "}\n"
-      ""
-    }};
-  // clang-format on
-  {
-    void* kernel_pgm = NULL;
-    char* error = TestCase::CompileTestScriptWithDFE(
-        "file:///test-app",
-        sizeof(updated_sourcefiles) / sizeof(Dart_SourceFile),
-        updated_sourcefiles, &kernel_pgm, true /* incrementally */);
-    EXPECT(error == NULL);
-    EXPECT_NOTNULL(kernel_pgm);
-
-    lib = TestCase::ReloadTestKernel(kernel_pgm);
-    EXPECT_VALID(lib);
-  }
-  result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(24, value);
-}
-
-TEST_CASE(IsolateReload_KernelIncrementalCompileGenerics) {
-  // clang-format off
-  Dart_SourceFile sourcefiles[] = {
-    {
-      "file:///test-app.dart",
-      "import 'test-lib.dart';\n"
-      "class Account {\n"
-      "  int balance() => 42;\n"
-      "}\n"
-      "class MyAccountState extends State<Account> {\n"
-      "  MyAccountState(Account a): super(a) {}\n"
-      "}\n"
-      "main() {\n"
-      "  return (new MyAccountState(new Account()))\n"
-      "      .howAreTheThings().balance();\n"
-      "}\n",
-    },
-    {
-      "file:///test-lib.dart",
-      "class State<T> {\n"
-      "  T t;"
-      "  State(this.t);\n"
-      "  T howAreTheThings() => t;\n"
-      "}\n",
-    },
-    {
-      "file:///.packages", "untitled:/"
-    }};
-  // clang-format on
-
-  Dart_Handle lib = TestCase::LoadTestScriptWithDFE(
-      sizeof(sourcefiles) / sizeof(Dart_SourceFile), sourcefiles,
-      NULL /* resolver */, true /* finalize */, true /* incrementally */);
-  EXPECT_VALID(lib);
-  Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  int64_t value = 0;
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(42, value);
-
-  // clang-format off
-  Dart_SourceFile updated_sourcefiles[] = {
-    {
-      "file:///test-app.dart",
-      "import 'test-lib.dart';\n"
-      "class Account {\n"
-      "  int balance() => 24;\n"
-      "}\n"
-      "class MyAccountState extends State<Account> {\n"
-      "  MyAccountState(Account a): super(a) {}\n"
-      "}\n"
-      "main() {\n"
-      "  return (new MyAccountState(new Account()))\n"
-      "      .howAreTheThings().balance();\n"
-      "}\n",
-    }};
-  // clang-format on
-  {
-    void* kernel_pgm = NULL;
-    char* error = TestCase::CompileTestScriptWithDFE(
-        "file:///test-app",
-        sizeof(updated_sourcefiles) / sizeof(Dart_SourceFile),
-        updated_sourcefiles, &kernel_pgm, true /* incrementally */);
-    EXPECT(error == NULL);
-    EXPECT_NOTNULL(kernel_pgm);
-
-    lib = TestCase::ReloadTestKernel(kernel_pgm);
-    EXPECT_VALID(lib);
-  }
-  result = Dart_Invoke(lib, NewString("main"), 0, NULL);
-  result = Dart_IntegerToInt64(result, &value);
-  EXPECT_VALID(result);
-  EXPECT_EQ(24, value);
-}
-
 TEST_CASE(IsolateReload_BadClass) {
   const char* kScript =
       "class Foo {\n"
       "  final a;\n"
       "  Foo(this.a);\n"
       "}\n"
       "main() {\n"
       "  new Foo(5);\n"
       "  return 4;\n"
       "}\n";
@@ skipping 3318 matching lines @@
       "}\n";
 
   Dart_Handle result = TestCase::ReloadTestScript(kReloadScript);
   EXPECT_VALID(result);
   EXPECT_STREQ("false", SimpleInvokeStr(lib, "main"));
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart