Add a call to CheckIsolateState in all paths of Dart_GetField and Dart_SetField.

runtime/vm/dart_api_impl_test.cc

 // Copyright (c) 2012, 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 "platform/assert.h"
 #include "platform/json.h"
 #include "platform/utils.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart_api_impl.h"
@@ skipping 3498 matching lines @@
   EXPECT_VALID(result);
 
   // We now get the new value for fld2, not the initializer
   result = Dart_GetField(cls, NewString("fld2"));
   EXPECT_VALID(result);
   result = Dart_IntegerToInt64(result, &value);
   EXPECT_EQ(13, value);
 }
 
 
+TEST_CASE(GetField_CheckIsolate) {
+  const char* kScriptChars =
+      "class TestClass  {\n"
+      "  static int fld2 = 11;\n"
+      "  static void testMain() {\n"
+      "  }\n"
+      "}\n";
+  Dart_Handle result;
+  int64_t value = 0;
+
+  // Create a test library and Load up a test script in it.
+  Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
+  Dart_Handle cls = Dart_GetClass(lib, NewString("TestClass"));
+  EXPECT_VALID(cls);
+
+  result = Dart_GetField(cls, NewString("fld2"));
+  EXPECT_VALID(result);
+  result = Dart_IntegerToInt64(result, &value);
+  EXPECT_EQ(11, value);
+}
+
+
+TEST_CASE(SetField_CheckIsolate) {
+  const char* kScriptChars =
+      "class TestClass  {\n"
+      "  static int fld2 = 11;\n"
+      "  static void testMain() {\n"
+      "  }\n"
+      "}\n";
+  Dart_Handle result;
+  int64_t value = 0;
+
+  // Create a test library and Load up a test script in it.
+  Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
+  Dart_Handle cls = Dart_GetClass(lib, NewString("TestClass"));
+  EXPECT_VALID(cls);
+
+  result = Dart_SetField(cls, NewString("fld2"), Dart_NewInteger(13));
+  EXPECT_VALID(result);
+
+  result = Dart_GetField(cls, NewString("fld2"));
+  EXPECT_VALID(result);
+  result = Dart_IntegerToInt64(result, &value);
+  EXPECT_EQ(13, value);
+}
+
+
 TEST_CASE(New) {
   const char* kScriptChars =
       "class MyClass {\n"
       "  MyClass() : foo = 7 {}\n"
       "  MyClass.named(value) : foo = value {}\n"
       "  MyClass._hidden(value) : foo = -value {}\n"
       "  MyClass.exception(value) : foo = value {\n"
       "    throw 'ConstructorDeath';\n"
       "  }\n"
       "  factory MyClass.multiply(value) {\n"
@@ skipping 4151 matching lines @@
                                    NewString("main"),
                                    0,
                                    NULL);
   int64_t value = 0;
   result = Dart_IntegerToInt64(result, &value);
   EXPECT_VALID(result);
   EXPECT_EQ(260, value);
 }
 
 }  // namespace dart