119   constexpr CFGBlock::ref_iterator::difference_type MainBlockSize = 4;  in TEST()  local
142   EXPECT_EQ(MainBlock->ref_end() - MainBlock->ref_begin(), MainBlockSize + 1);  in TEST()
143   EXPECT_EQ(MainBlock->ref_end() - MainBlockSize - 1, MainBlock->ref_begin());  in TEST()
144   EXPECT_EQ(MainBlock->ref_begin() + MainBlockSize + 1, MainBlock->ref_end());  in TEST()
166   EXPECT_EQ(CMainBlock->ref_end() - CMainBlock->ref_begin(), MainBlockSize + 1);  in TEST()
167   EXPECT_EQ(CMainBlock->ref_end() - MainBlockSize - 1, CMainBlock->ref_begin());  in TEST()
168   EXPECT_EQ(CMainBlock->ref_begin() + MainBlockSize + 1, CMainBlock->ref_end());  in TEST()
173   Index = MainBlockSize;  in TEST()
190   EXPECT_EQ(MainBlock->rref_end() - MainBlock->rref_begin(), MainBlockSize + 1);  in TEST()
191   EXPECT_EQ(MainBlock->rref_end() - MainBlockSize - 1, MainBlock->rref_begin());  in TEST()
192   EXPECT_EQ(MainBlock->rref_begin() + MainBlockSize + 1, MainBlock->rref_end());  in TEST()
197   Index = MainBlockSize;  in TEST()
214             MainBlockSize + 1);  in TEST()
215   EXPECT_EQ(CMainBlock->rref_end() - MainBlockSize - 1,  in TEST()
217   EXPECT_EQ(CMainBlock->rref_begin() + MainBlockSize + 1,  in TEST()