752   EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 24, "255.255.255.0");  in TEST()
753   EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 16, "255.255.0.0");  in TEST()
754   EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 8, "255.0.0.0");  in TEST()
755   EXPECT_PRED3(CheckTruncateIP, "202.67.7.255", 24, "202.67.7.0");  in TEST()
756   EXPECT_PRED3(CheckTruncateIP, "202.129.65.205", 16, "202.129.0.0");  in TEST()
757   EXPECT_PRED3(CheckTruncateIP, "55.25.2.77", 8, "55.0.0.0");  in TEST()
758   EXPECT_PRED3(CheckTruncateIP, "74.128.99.254", 1, "0.0.0.0");  in TEST()
759   EXPECT_PRED3(CheckTruncateIP, "106.55.99.254", 3, "96.0.0.0");  in TEST()
760   EXPECT_PRED3(CheckTruncateIP, "172.167.53.222", 13, "172.160.0.0");  in TEST()
761   EXPECT_PRED3(CheckTruncateIP, "255.255.224.0", 18, "255.255.192.0");  in TEST()
762   EXPECT_PRED3(CheckTruncateIP, "255.255.255.252", 28, "255.255.255.240");  in TEST()
764   EXPECT_PRED3(CheckTruncateIP, "fe80:1111:2222:3333:4444:5555:6666:7777", 1,  in TEST()
766   EXPECT_PRED3(CheckTruncateIP, "fff0:1111:2222:3333:4444:5555:6666:7777", 9,  in TEST()
768   EXPECT_PRED3(CheckTruncateIP, "ffff:ff80:1111:2222:3333:4444:5555:6666", 23,  in TEST()
770   EXPECT_PRED3(CheckTruncateIP, "ffff:ff80:1111:2222:3333:4444:5555:6666", 32,  in TEST()
772   EXPECT_PRED3(CheckTruncateIP, "2400:f9af:e456:1111:2222:3333:4444:5555", 35,  in TEST()
774   EXPECT_PRED3(CheckTruncateIP, "9999:1111:2233:4444:5555:6666:7777:8888", 53,  in TEST()
776   EXPECT_PRED3(CheckTruncateIP, "9999:1111:2233:4567:5555:6666:7777:8888", 64,  in TEST()
778   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 68,  in TEST()
780   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 92,  in TEST()
782   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 96,  in TEST()
784   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 105,  in TEST()
786   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 124,  in TEST()
790   EXPECT_PRED3(CheckTruncateIP, "202.165.33.127", 32, "202.165.33.127");  in TEST()
791   EXPECT_PRED3(CheckTruncateIP, "235.105.77.12", 0, "0.0.0.0");  in TEST()
792   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 128,  in TEST()
794   EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 0,  in TEST()