162   std::string output;  in TEST_F()  local
172   EXPECT_EQ(0, con.execute(IptablesTarget::V4V6, "#Test\n", &output));  in TEST_F()
173   EXPECT_EQ("#Test\n#Test\n", output);  // One for IPv4 and one for IPv6.  in TEST_F()
185       std::string *output = (i % 2) ? &buffer : nullptr;  in TEST_F()  local
186       ASSERT_EQ(-1, con.execute(target, "malformed command\n", output)) <<  in TEST_F()
188       ASSERT_EQ(0, con.execute(target, "#Test\n", output)) <<  in TEST_F()
194   std::string output;  in TEST_F()  local
197   EXPECT_EQ(0, con.execute(IptablesTarget::V4V6, "#Test\n", &output));  in TEST_F()
243   std::string output;  in TEST_F()  local
245   EXPECT_EQ(0, con.execute(IptablesTarget::V4V6, commandString, &output));  in TEST_F()
246   EXPECT_EQ(expected, output);  in TEST_F()
249   EXPECT_EQ(-1, con.execute(IptablesTarget::V4V6, commandString, &output));  in TEST_F()
250   EXPECT_EQ(-1, con.execute(IptablesTarget::V4V6, commandString, &output));  in TEST_F()
253   EXPECT_EQ(0, con.execute(IptablesTarget::V4V6, commandString, &output));  in TEST_F()
254   EXPECT_EQ(expected, output);  in TEST_F()