1758                           const std::string& nextHop, const std::string& mtu) {  in ipRouteString()  argument
1761     if (!nextHop.empty()) {  in ipRouteString()
1762         dstString += " via " + nextHop;  in ipRouteString()
1774             if (nextHop.empty()) {  in ipRouteString()
1785                                      const std::string& dst, const std::string& nextHop,  in expectNetworkRouteExistsWithMtu()  argument
1787     std::string routeString = ipRouteString(ifName, dst, nextHop, mtu);  in expectNetworkRouteExistsWithMtu()
1788     EXPECT_TRUE(ipRouteExists(ipVersion, table, ipRouteString(ifName, dst, nextHop, mtu)))  in expectNetworkRouteExistsWithMtu()
1793                               const std::string& dst, const std::string& nextHop,  in expectNetworkRouteExists()  argument
1795     expectNetworkRouteExistsWithMtu(ipVersion, ifName, dst, nextHop, "", table);  in expectNetworkRouteExists()
1799                                     const std::string& dst, const std::string& nextHop,  in expectNetworkRouteDoesNotExist()  argument
1801     std::string routeString = ipRouteString(ifName, dst, nextHop, "");  in expectNetworkRouteDoesNotExist()
1802     EXPECT_FALSE(ipRouteExists(ipVersion, table, ipRouteString(ifName, dst, nextHop, "")))  in expectNetworkRouteDoesNotExist()
2049         parcel.nextHop = td.testNextHop;  in TEST_F()
3894     parcel.nextHop = "fe80::dead:beef";  in TEST_F()