44                            diff_output_string_(&diff_),  in VCDiffEngineTestBase()
95     EXPECT_GT(diff_.size(), verify_position_);  in ExpectByte()
96     EXPECT_EQ(byte, diff_[verify_position_]);  in ExpectByte()
101     EXPECT_GT(diff_.size(), verify_position_);  in ExpectVarint()
102     const char* const original_position = &diff_[verify_position_];  in ExpectVarint()
105     int32_t parsed_value = VarintBE<int32_t>::Parse(diff_.data() + diff_.size(),  in ExpectVarint()
124     EXPECT_GT(diff_.size(), verify_position_);  in SkipVarint()
125     const char* const original_position = &diff_[verify_position_];  in SkipVarint()
127     VarintBE<int32_t>::Parse(diff_.data() + diff_.size(), &new_position);  in SkipVarint()
278     EXPECT_EQ(verify_position_, diff_.size());  in VerifySizes()
304   string diff_;  member in open_vcdiff::__anon5d88d20d0111::VCDiffEngineTestBase
344     EXPECT_TRUE(diff_.empty());  in EncodeNothing()