95       : tree_(other.tree_), const_tree_(tree_), checker_(other.checker_) {}  in base_checker()
98       : tree_(b, e), const_tree_(tree_), checker_(b, e) {}  in base_checker()
112       ABSL_INTERNAL_CHECK(checker_iter == checker_.end(),  in iter_check()
122       ABSL_INTERNAL_CHECK(checker_iter == checker_.rend(),  in riter_check()
150     return iter_check(tree_.lower_bound(key), checker_.lower_bound(key));  in lower_bound()
153     return iter_check(tree_.lower_bound(key), checker_.lower_bound(key));  in lower_bound()
156     return iter_check(tree_.upper_bound(key), checker_.upper_bound(key));  in upper_bound()
159     return iter_check(tree_.upper_bound(key), checker_.upper_bound(key));  in upper_bound()
163         checker_res = checker_.equal_range(key);  in equal_range()
173         checker_res = checker_.equal_range(key);  in equal_range()
180     return iter_check(tree_.find(key), checker_.find(key));  in find()
183     return iter_check(tree_.find(key), checker_.find(key));  in find()
187     size_type res = checker_.count(key);  in count()
194     checker_ = other.checker_;  in operator =()
200     int res = checker_.erase(key);  in erase()
212     auto checker_iter = checker_.lower_bound(key);  in erase()
218     checker_.erase(checker_iter);  in erase()
220     EXPECT_EQ(tree_.size(), checker_.size());  in erase()
232     auto checker_begin = checker_.lower_bound(begin.key());  in erase()
237         end == tree_.end() ? checker_.end() : checker_.lower_bound(end.key());  in erase()
243     const auto checker_ret = checker_.erase(checker_begin, checker_end);  in erase()
245     EXPECT_EQ(std::distance(checker_.begin(), checker_ret),  in erase()
247     EXPECT_EQ(tree_.size(), checker_.size());  in erase()
253     checker_.clear();  in clear()
257     checker_.swap(other.checker_);  in swap()
262     EXPECT_EQ(tree_.size(), checker_.size());  in verify()
265     auto checker_iter = checker_.begin();  in verify()
278     EXPECT_EQ(checker_iter, checker_.begin());  in verify()
281     auto checker_riter = checker_.rbegin();  in verify()
294     EXPECT_EQ(checker_riter, checker_.rbegin());  in verify()
300     EXPECT_EQ(tree_.size(), checker_.size());  in size()
305     EXPECT_EQ(tree_.empty(), checker_.empty());  in empty()
312   CheckerType checker_;  member in absl::container_internal::base_checker
337         this->checker_.insert(v);  in insert()
341     EXPECT_EQ(this->tree_.size(), this->checker_.size());  in insert()
348         this->checker_.insert(v);  in insert()
351     EXPECT_EQ(this->tree_.size(), this->checker_.size());  in insert()
384     auto checker_res = this->checker_.insert(v);  in insert()
387     EXPECT_EQ(this->tree_.size(), this->checker_.size());  in insert()
393     auto checker_res = this->checker_.insert(v);  in insert()
396     EXPECT_EQ(this->tree_.size(), this->checker_.size());  in insert()