tf(dZddlmZddlmZddlmZddlmZm Z m Z m Z m Z m Z mZmZddlmZmZmZddlmZddlmZGd d eZGd d ZGd deeZGddeeZGddeeZdS)zC Tests for the I{hosts(5)}-based resolver, L{twisted.names.hosts}. ) annotations)Protocol) gatherResults)AAAAINA DomainErrorQueryRecord_A Record_AAAARRHeader)Resolver searchFileForsearchFileForAll)FilePath)SynchronousTestCaseceZdZddZdS)_SupportsMktempreturnstrcdS)Nselfs \/var/www/surfInsights/venv3-11/lib/python3.11/site-packages/twisted/names/test/test_hosts.pymktempz_SupportsMktemp.mktemps N)rr)__name__ __module__ __qualname__rrrrrrs(      rrceZdZddZdS)GoodTempPathMixinrrrFilePath[bytes]cjt|dS)Nzutf-8)rrencoders rpathzGoodTempPathMixin.path!s& ,,W55666rN)rrrr#)rrr r&rrrr"r" s(777777rr"c2eZdZdZd dZd dZd dZd dZdS) SearchHostsFileTestsz Tests for L{searchFileFor}, a helper which finds the first address for a particular hostname in a I{hosts(5)}-style file. rNonec|}|d|dt|jddS)zr If there is an IPv4 address for the hostname passed to L{searchFileFor}, it is returned. 10.2.3.4 foo.example.com z10.2.3.4foo.example.comNr& setContent assertEqualrrhostss rtest_findAddressz%SearchHostsFileTests.test_findAddress+sO   6777 ]5:?Q%R%RSSSSSrc|}|d|t|jddS)z~ If there is no address information for the hostname passed to L{searchFileFor}, L{None} is returned. r+sbar.example.comN)r&r. assertIsNonerr0s rtest_notFoundAddressz)SearchHostsFileTests.test_notFoundAddress4sM   6777 - 4FGGHHHHHrc|}|d|dt|jddS)zS The first address associated with the given hostname is returned. sV::1 foo.example.com 10.1.2.3 foo.example.com fe80::21b:fcff:feee:5a1d foo.example.com ::1r,Nr-r0s rtest_firstAddressz&SearchHostsFileTests.test_firstAddress=sY   :    ej:L M MNNNNNrc|}|d|t|jdd|t|jdd|t|jdd|t|jdd|t|jddd S) z For a host with a canonical name and one or more aliases, L{searchFileFor} can find an address given any of the names. sY127.0.1.1 helmut.example.org helmut # a comment ::1 localhost ip6-localhost ip6-loopback shelmutz 127.0.1.1shelmut.example.orgs ip6-localhostr7s ip6-loopbacks localhostNr-r0s rtest_searchFileForAliasesz.SearchHostsFileTests.test_searchFileForAliasesIs    :   uz9=={KKK uz3HII;WWW uz3CDDeLLL uz?CCUKKK uz<@@%HHHHHrNrr))rrr __doc__r2r5r8r:rrrr(r(%s TTTTIIII O O O OIIIIIIrr(c2eZdZdZd dZd dZd dZd dZdS) SearchHostsFileForAllTestsz Tests for L{searchFileForAll}, a helper which finds all addresses for a particular hostname in a I{hosts(5)}-style file. rr)c|}|d|gdt|ddS)zt L{searchFileForAll} returns a list of all addresses associated with the name passed to it. sc127.0.0.1 foobar.example.com 127.0.0.2 foobar.example.com ::1 foobar.example.com ) 127.0.0.1z 127.0.0.2r7sfoobar.example.comNr&r.r/rr0s rtest_allAddressesz,SearchHostsFileForAllTests.test_allAddressesasi    2    - - - U$9 : :     rc|}|d|dgt|ddS)zL L{searchFileForAll} searches for names case-insensitively. s!127.0.0.1 foobar.EXAMPLE.com r@sFOOBAR.example.comNrAr0s rtest_caseInsensitivelyz1SearchHostsFileForAllTests.test_caseInsensitivelyqsP  >??? +(8@U(V(VWWWWWrcr|gt|ddS)z If there is an error reading the contents of the hosts file, L{searchFileForAll} returns an empty list. s example.comN)r/rr&rs rtest_readErrorz)SearchHostsFileForAllTests.test_readErrorys3 -diikk>JJKKKKKrc|}|d|ddgt|ddS)zw L{searchFileForAll} ignores any malformed IP addresses associated with the name passed to it. s[127.0.0.1 miser.example.org miser not-an-ip miser not-ascii miser # miser miser ::1 miserr@r7smiserNrAr0s rtest_malformedIPz+SearchHostsFileForAllTests.test_malformedIPsg         % UH - -     rNr;)rrr r<rBrDrFrHrrrr>r>[sv     XXXXLLLL      rr>czeZdZdZddZddZddZddZddZdd Z dd Z dd Z dd Z dd Z ddZddZddZdS) HostsTestszJ Tests for the I{hosts(5)}-based L{twisted.names.hosts.Resolver}. rr)c|}|dd|_t|j|j|_dS)Ns  1.1.1.1 EXAMPLE EXAMPLE.EXAMPLETHING ::2 mixed 1.1.1.2 MIXED ::1 ip6thingy 1.1.1.3 multiple 1.1.1.4 multiple ::3 ip6-multiple ::4 ip6-multiple not-an-ip malformed malformed # malformed 1.1.1.5 malformed ::5 malformed ih)r&r.ttlrresolver)rfs rsetUpzHostsTests.setUpsL IIKK     " 22 rcXt}|d|jdS)z The default hosts file used by L{Resolver} is I{/etc/hosts} if no value is given for the C{file} initializer parameter. s /etc/hostsN)rr/file)rrMs rtest_defaultPathzHostsTests.test_defaultPaths+ ::  66666rcpgd}fd|D}t|dS)z L{hosts.Resolver.getHostByName} returns a L{Deferred} which fires with a string giving the address of the queried name as found in the resolver's hosts file. ))EXAMPLE1.1.1.1)sEXAMPLE.EXAMPLETHINGrU)sMIXED1.1.1.2c|g|]8\}}j|j|9Sr)rM getHostByName addCallbackr/).0niprs r z1HostsTests.test_getHostByName..sP   2 M ' ' * * 6 6t7G L L   rN)successResultOfr)rdatadss` rtest_getHostByNamezHostsTests.test_getHostByNames`             ]2../////rc h|jd}||\}}}|t dt t |jtd|jt dt t |jtd|jf|dS)z L{hosts.Resolver.lookupAddress} returns a L{Deferred} which fires with A records from the hosts file. smultiplez1.1.1.3z1.1.1.4N rM lookupAddressr^r/r rrrLr rdanswers authority additionals rtest_lookupAddresszHostsTests.test_lookupAddresss M ' ' 4 4)-)=)=a)@)@&J aTXx 487T7TUUaTXx 487T7TUU        rc h|jd}||\}}}|t dt t |jtd|jt dt t |jtd|jf|dS)z L{hosts.Resolver.lookupIPV6Address} returns a L{Deferred} which fires with AAAA records from the hosts file. s ip6-multiplez::3z::4N rMlookupIPV6Addressr^r/r rrrLr res rtest_lookupIPV6Addressz!HostsTests.test_lookupIPV6Addresss M + +O < <)-)=)=a)@)@&J #T2txUDH9U9U#T2txUDH9U9U    rc |jd}||\}}}|t dt t |jtd|jf|dS)z L{hosts.Resolver.lookupAllRecords} returns a L{Deferred} which fires with A records from the hosts file. smixedrVN) rMlookupAllRecordsr^r/r rrrLr res rtest_lookupAllRecordsz HostsTests.test_lookupAllRecordss| M * *8 4 4)-)=)=a)@)@&J  h2tx)TX1N1N O O Q      rcl||jdtdS)z| L{hosts.Resolver} fails with L{NotImplementedError} for L{IResolver} methods it doesn't implement. rTN)failureResultOfrMlookupMailExchangeNotImplementedErrorrs rtest_notImplementedzHostsTests.test_notImplementeds<  M , ,Z 8 8:M     rc|jtd}||\\}}}||jddS)NrTrU)rMqueryr r^r/payload dottedQuadrrfanswerrhris r test_queryzHostsTests.test_queryse M  j 1 1 2 2*.*>*>q*A*A')Z 2244i@@@@@rcl||jdtdS)z L{hosts.Resolver.lookupAddress} returns a L{Deferred} which fires with L{dns.DomainError} if the name passed in has no addresses in the hosts file. foueoaN)rsrMrdr rs rtest_lookupAddressNotFoundz%HostsTests.test_lookupAddressNotFounds0 T]88CC[QQQQQrcl||jdtdS)zj Like L{test_lookupAddressNotFound}, but for L{hosts.Resolver.lookupIPV6Address}. rN)rsrMrmr rs rtest_lookupIPV6AddressNotFoundz)HostsTests.test_lookupIPV6AddressNotFound s0 T]<*>q*A*A')Z  \1b$(HY4Q4Q R R      rc |jd}||\\}}}|t dt t |jtd|j|dS)zk Like L{test_lookupAddressMalformed}, but for L{hosts.Resolver.lookupIPV6Address}. rz::5Nrlr{s rtest_lookupIPV6Malformedz#HostsTests.test_lookupIPV6Malformed's{ M + +L 9 9*.*>*>q*A*A')Z  \4TX{5$(7S7S T T      rNr;)rrr r<rOrRrarjrnrqrvr}rrrrrrrrrJrJs23333,77770000"         &         AAAA RRRRVVVVUUUU            rrJN)r< __future__rtyping_extensionsrtwisted.internet.deferrtwisted.names.dnsrrrr r r r r twisted.names.hostsrrrtwisted.python.filepathrtwisted.trial.unittestrrr"r(r>rJrrrrs#"""""&&&&&&000000                    JIIIIIIIII,,,,,,666666     h   77777777 3I3I3I3I3I.0A3I3I3Il6 6 6 6 6 !46G6 6 6 r] ] ] ] ] $&7] ] ] ] ] r