Line data    Source code

       1             : // Copyright 2018 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #include <unordered_set>
       6             : 
       7             : #include "src/heap/object-stats.h"
       8             : #include "src/objects-inl.h"
       9             : #include "src/objects/fixed-array-inl.h"
      10             : #include "testing/gtest/include/gtest/gtest.h"
      11             : 
      12             : namespace v8 {
      13             : namespace internal {
      14             : namespace heap {
      15             : 
      16             : namespace {
      17             : 
      18             : template <typename T>
      19             : bool Contains(const std::unordered_set<T>& set, T needle) {
      20             :   return set.find(needle) != set.end();
      21             : }
      22             : 
      23             : }  // namespace
      24             : 
      25       15418 : TEST(ObjectStats, NoClashWithInstanceTypes) {
      26             :   std::unordered_set<const char*> virtual_types;
      27             : #define ADD_VIRTUAL_INSTANCE_TYPE(type) virtual_types.insert(#type);
      28          79 :   VIRTUAL_INSTANCE_TYPE_LIST(ADD_VIRTUAL_INSTANCE_TYPE)
      29             : #undef ADD_VIRTUAL_INSTANCE_TYPE
      30             : #define CHECK_REGULARINSTANCE_TYPE(type) \
      31             :   EXPECT_FALSE(Contains(virtual_types, #type));
      32         364 :   INSTANCE_TYPE_LIST(CHECK_REGULARINSTANCE_TYPE)
      33             : #undef CHECK_REGULARINSTANCE_TYPE
      34           1 : }
      35             : 
      36             : }  // namespace heap
      37             : }  // namespace internal
      38        9249 : }  // namespace v8