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fix(IPAddress): IPAddress::isLoopback() returns false for IPv4 mapped in IPv6 #3399

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This commit is contained in:
Alex Fabijanic
2022-05-18 15:04:09 -07:00
parent fd75336a98
commit 5bac3e303f
2 changed files with 33 additions and 0 deletions
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30
Net/testsuite/src/IPAddressTest.cpp
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@@ -453,6 +453,36 @@ void IPAddressTest::testClassification6()
assertTrue (!ip7.isSiteLocalMC());
assertTrue (!ip7.isOrgLocalMC());
assertTrue (!ip7.isGlobalMC());
IPAddress ip8("::ffff:127.0.0.1"); // IPv4-mapped loopback
assertTrue (!ip3.isWildcard());
assertTrue (!ip3.isBroadcast());
assertTrue (ip3.isLoopback());
assertTrue (!ip3.isMulticast());
assertTrue (ip3.isUnicast());
assertTrue (!ip3.isLinkLocal());
assertTrue (!ip3.isSiteLocal());
assertTrue (!ip3.isWellKnownMC());
assertTrue (!ip3.isNodeLocalMC());
assertTrue (!ip3.isLinkLocalMC());
assertTrue (!ip3.isSiteLocalMC());
assertTrue (!ip3.isOrgLocalMC());
assertTrue (!ip3.isGlobalMC());
IPAddress ip9("::ffff:127.255.255.254"); // IPv4-mapped loopback
assertTrue (!ip3.isWildcard());
assertTrue (!ip3.isBroadcast());
assertTrue (ip3.isLoopback());
assertTrue (!ip3.isMulticast());
assertTrue (ip3.isUnicast());
assertTrue (!ip3.isLinkLocal());
assertTrue (!ip3.isSiteLocal());
assertTrue (!ip3.isWellKnownMC());
assertTrue (!ip3.isNodeLocalMC());
assertTrue (!ip3.isLinkLocalMC());
assertTrue (!ip3.isSiteLocalMC());
assertTrue (!ip3.isOrgLocalMC());
assertTrue (!ip3.isGlobalMC());
#endif
}