+ j9Rt^RIHt^RIHt^RIHt^RIHt^RI H t H t H t ^RI Ht^RIHt!RR ]4t!R R ]4t!R R ] P(4t!RR] P(4t!RR] P.] P(] P04t!RR] P(] P04t] P6!]]4] P6!]]4] P8P;]4!RR] P<4t!RR] P@4t!!RR]PD4t#!RR]#4t$!RR]$4t%!RR4t&!R R!]PD4t'R"#)#z! Tests for error handling in PB. )StringIO)defer)log)qual)flavorsjellypb)connectedServerAndClient)unittestc]tRt^tRtRtR#)AsynchronousExceptionz| Helper used to test remote methods which return Deferreds which fail with exceptions which are not L{pb.Error} subclasses. N__name__ __module__ __qualname____firstlineno____doc____static_attributes__r D/usr/lib/python3/dist-packages/twisted/spread/test/test_pbfailure.pyr r rr c]tRt^tRtRtR#)SynchronousExceptionza Helper used to test remote methods which raise exceptions which are not L{pb.Error} subclasses. r Nrr rrrrrrrc]tRt^"tRtRtR#)AsynchronousErrorzx Helper used to test remote methods which return Deferreds which fail with exceptions which are L{pb.Error} subclasses. r Nrr rrrr"rrrc]tRt^)tRtRtR#)SynchronousErrorz] Helper used to test remote methods which raise exceptions which are L{pb.Error} subclasses. r Nrr rrrr)rrrc]tRt^0tRtR#) JellyErrorr Nrrrrrr rrrr0rrc]tRt^4tRtR#) SecurityErrorr Nr r rrr#r#4r!rr#cja]tRt^>toRtRtRtRtRtRt Rt Rt R t RR lt RR ltR tVtR #) SimpleRootc @\P!\R44#)z4 Fail asynchronously with a non-pb.Error exception. zremote asynchronous exception)rfailr selfs&rremote_asynchronousException'SimpleRoot.remote_asynchronousException?szz/0OPQQrc \R4h)z3 Fail synchronously with a non-pb.Error exception. zremote synchronous exception)rr(s&rremote_synchronousException&SimpleRoot.remote_synchronousExceptionEs##ABBrc @\P!\R44#)z0 Fail asynchronously with a pb.Error exception. zremote asynchronous error)rr'rr(s&rremote_asynchronousError#SimpleRoot.remote_asynchronousErrorKszz+,GHIIrc \R4h)z/ Fail synchronously with a pb.Error exception. zremote synchronous error)rr(s&rremote_synchronousError"SimpleRoot.remote_synchronousErrorQs9::rc D!RR\P4pV!R4h)z. Fail with error that is not known to client. c]tRt^\tRtR#)4SimpleRoot.remote_unknownError..UnknownErrorr Nr r rr UnknownErrorr7\s rr8zI'm not known to client!)rError)r)r8s& rremote_unknownErrorSimpleRoot.remote_unknownErrorWs  288 566rc&VP4R#N) raiseJellyr(s&r remote_jellySimpleRoot.remote_jellyas  rc&VP4R#r=) raiseSecurityr(s&rremote_securitySimpleRoot.remote_securityds rc\P!4pVPVP4VP R4V#r=)rDeferred addCallbackr>callbackr)ds& rremote_deferredJellySimpleRoot.remote_deferredJellygs/ NN  doo& 4rc\P!4pVPVP4VP R4V#r=)rrFrGrBrHrIs& rremote_deferredSecurity"SimpleRoot.remote_deferredSecurityms1 NN  d(() 4rNc\R4h)zI'm jellyable!)rr)resultss&&rr>SimpleRoot.raiseJellyss)**rc\R4h)z I'm secure!)r#rQs&&rrBSimpleRoot.raiseSecurityvs M**rr r=)rrrrr*r-r0r3r:r?rCrKrNr>rBr__classdictcell__ __classdict__s@rr%r%>sDR C J ; 7  +++rr%c.a]tRt^ztoRtRtRtRtVtR#)SaveProtocolServerFactoryzX A L{pb.PBServerFactory} that saves the latest connected client in C{protocolInstance}. Nc WnR#)z# Keep track of the given protocol. NprotocolInstance)r)protocols&&rclientConnectionMade.SaveProtocolServerFactory.clientConnectionMades !)rr\) rrrrrr]r_rrVrWs@rrZrZzs ))rrZc*a]tRt^to^tRtRtVtR#)PBConnTestCaseca\\44SnSPSPn\P !4Sn\V3RlV3Rl4wSnSn Sn R#)c:<SPPR4#r=) serverFactory buildProtocolr(sr&PBConnTestCase.setUp..D&&44T:rc:<SPPR4#r=) clientFactoryrfr(srrgrhrirN) rZr%reunsafeTracebacksrPBClientFactoryrkr connectedServerconnectedClientpumpr(sfrsetUpPBConnTestCase.setUps]6z|D.2.C.C+//1 % : :    Ir)rkrornrpreN)rrrrrlrqrrVrWs@rrbrbs   rrbca]tRt^to]P P tRtRt Rt Rt Rt Rt RtRR ltR tR tR tR tRtRtRtRtRtRtVtR#)PBFailureTestscaaaaaVVV3RloSPP4pVV3RlpVPV4SPP 4R#)c <VPS4SPVPR4S'd-SPS4pSP \ V4^4VP VPVP3#)Traceback unavailable )trapcompare tracebackflushLoggedErrors assertEquallentypevalue)errerrs exceptionTypeflushr)s& reb)PBFailureTests._exceptionTest..ebsb HH] # LL(A B--m<  TA.HHcii7 7rcL<VPS4pVPS4V#r=) callRemote addErrback)rootrJrmethods& r gotRootObject4PBFailureTests._exceptionTest..gotRootObjects"'A LL HrNrk getRootObjectrGrpr)r)rrrrJrrsffff @r_exceptionTestPBFailureTests._exceptionTests? 8    , , .  m$ rc 0VPR\R4#)z Test that a Deferred returned by a remote method which already has a Failure correctly has that error passed back to the calling side. asynchronousExceptionT)rr r(s&rtest_asynchronousException)PBFailureTests.test_asynchronousExceptions ""#:.gotRootObj..gotFailures($$S)?)?)D%EqIJr)rraddBoth)objfailureDeferredrrrexpectedrr)s& r gotRootObj,PBFailureTests._testImpl..gotRootObjsE"77v&"O '' 3" "rNr)r)rrrr rootDeferredrsfffff r _testImplPBFailureTests._testImplsA ))779  # #   , rc 6aV3RlpSPR^+V4#)z Test that an exception which is a subclass of L{pb.Error} has more information passed across the network to the calling side. c<VP\4SPVP\4SP VP VP4^+#)+rxrassertNotIsInstancer~strassertIsInstancerr'r)s&r failureJelly6PBFailureTests.test_jellyFailure..failureJellys> IIj !  $ $TYY 4  ! !$**dii 8rrr)r)rsf rtest_jellyFailure PBFailureTests.test_jellyFailures   ~~gr<88rc 6aV3RlpSPRRV4#)zw Test that a Deferred which fails with a L{pb.Error} is treated in the same way as a synchronously raised L{pb.Error}. c<VP\4SPVP\4SP VP VP4R#)rrs&rfailureDeferredJellyFPBFailureTests.test_deferredJellyFailure..failureDeferredJellys> IIj !  $ $TYY 4  ! !$**dii 8r deferredJellyrr)r)rsf rtest_deferredJellyFailure(PBFailureTests.test_deferredJellyFailures   ~~os4HIIrc 6aV3RlpSPRRV4#)z A non-jellyable L{pb.Error} subclass raised by a remote method is turned into a Failure with a type set to the FQPN of the exception type. c@<SPVPR4R#)s3twisted.spread.test.test_pbfailure.SynchronousErrorr|r~rs&rfailureUnjellyableBPBFailureTests.test_unjellyableFailure..failureUnjellyables    Q rrrr)r)rsf rtest_unjellyableFailure&PBFailureTests.test_unjellyableFailures  ~~0#7IJJrc 6aV3RlpSPRRV4#)zw Test that an exception which is a subclass of L{pb.Error} but not known on the client side has its type set properly. c@<SPVPR4R#)s/twisted.spread.test.test_pbfailure.UnknownErrorrrs&rfailureUnknown:PBFailureTests.test_unknownFailure..failureUnknowns    M r unknownErrorrr)r)rsf rtest_unknownFailure"PBFailureTests.test_unknownFailures   ~~ndNCCrc 6aV3RlpSPRRV4#)z Test that even if an exception is not explicitly jellyable (by being a L{pb.Jellyable} subclass), as long as it is an L{pb.Error} subclass it receives the same special treatment. c<VP\4SPVP\4SP VP VP4R#)rxr#rr~rrrrs&rfailureSecurity.failureSecurity,s> IIm $  $ $TYY 4  ! !$**dii 8rsecurityrr)r)rsf rtest_securityFailure#PBFailureTests.test_securityFailure%s  ~~j$@@rc 6aV3RlpSPRRV4#)z Test that a Deferred which fails with a L{pb.Error} which is not also a L{pb.Jellyable} is treated in the same way as a synchronously raised exception of the same type. c<VP\4SPVP\4SP VP VP4R#)rrs&rfailureDeferredSecurityEPBFailureTests.test_deferredSecurity..failureDeferredSecurity;s> IIm $  $ $TYY 4  ! !$**dii 8rdeferredSecurityrr)r)rsf rtest_deferredSecurity$PBFailureTests.test_deferredSecurity4s  ~~0%9PQQrc @aV3RlpSPRRV\4#)zx Test that attempting to call a method which is not defined correctly results in an AttributeError on the calling side. c~<VP\P4SPVPR4R#)rw)rxr NoSuchMethodryrzrs&r failureNoSuch>PBFailureTests.test_noSuchMethodFailure..failureNoSuchIs) IIboo & LL)B Crnosuchr)rAttributeError)r)rsf rtest_noSuchMethodFailure'PBFailureTests.test_noSuchMethodFailureCs   ~~h}nMMrc aSPP4pRpVPV4V3RlpVPV4SPP 4R#)z Test that a copied failure received from a PB call can be logged locally. Note: this test needs some serious help: all it really tests is that log.err(copiedFailure) doesn't raise an exception. c$VPR4#)r)r)rootObjs&r connected;PBFailureTests.test_copiedFailureLogging..connectedZs%%&<= =rc<\P!V4SP\4pSP \ V4^4R#)N)rrr{rr|r})failurerr)s& r exception;PBFailureTests.test_copiedFailureLogging..exception_s4 GGG ))*>?D   SY *rN)rkrrGrrpr)r)rJrrsf rtest_copiedFailureLogging(PBFailureTests.test_copiedFailureLoggingPsM    , , . > i  + Y rc \aa\P!\R44p\P!\P!V\ 4R74p.oVV3RlpV!4pVP R4SP\VPV4SP\S4^4S^,pSPVP\\4PR44SPVPR4SPVP R4R#)z L{pb.CopiedFailure.throwExceptionIntoGenerator} will throw a L{RemoteError} into the given paused generator at the point where it last yielded. fooinvokerc3<"RxSPR4R# \PdpSPT4Rp?R#Rp?ii;i5i)NzRemoteError not raised)r'r RemoteErrorappend)rrr)s r generatorFuncFPBFailureTests.test_throwExceptionIntoGenerator..generatorFuncqsE 4  23>> &  %% &s*AAA AAA  ANasciirw)r )rCopyableFailurerrunjelly DummyInvokersend assertRaises StopIterationthrowExceptionIntoGeneratorr|r} remoteTyperencodeargsremoteTraceback)r)originalcopyrgenrrsf @r test_throwExceptionIntoGenerator/PBFailureTests.test_throwExceptionIntoGeneratorgs %%nU&;<}}U[[<>JK  4o  -)I)I3O Y+l n)=)D)DW)MN 8, ,,.GHrr r=)rrrrr TestCaser|ryrrrrrrrrrrrrrrrrr rrVrWs@rrtrts|++G&YWRP0 9 J K D A R N.IIrrtcF]tRtRt]P P t^tRt R#)PBFailureUnsafeTestsir N) rrrrr r" failIfEqualsryrlrr rrr$r$s,,Grr$c]tRtRtRtRtRtR#)rizN A behaviorless object to be used as the invoker parameter to L{jelly.jelly}. Nr )rrrrrserializingPerspectiverr rrrrs "rrc6a]tRtRtoRtRtRtRtRtVt R#)FailureJellyingTestsiz2 Tests for the interaction of jelly and failures. c \P!\44pVPVP \4\4VPVP \ 4\ 4\ P!\ P !V\4R74pVPVP \4\4VPVP \ 4\ 4R#)z An unjellied L{CopyableFailure} has a check method which behaves the same way as the original L{CopyableFailure}'s check method. r N rrZeroDivisionErrorassertIscheckArithmeticErrorrrr)r)rcopieds& rtest_unjelliedFailureCheck/FailureJellyingTests.test_unjelliedFailureChecks %%&7&9: hnn%679JK hnn_5Gu{{8\^LM fll#457HI fll?3_Erc \P!\44pVPVP \4\4VPVP \ 4\ 4\ P!\ P !V\4R74p\P!V4p\ P!\ P !V\4R74pVPVP \4\4VPVP \ 4\ 4R#)a( The object which results from jellying a L{CopyableFailure}, unjellying the result, creating a new L{CopyableFailure} from the result of that, jellying it, and finally unjellying the result of that has a check method which behaves the same way as the original L{CopyableFailure}'s check method. r Nr+)r)r copiedOnce derivative copiedTwices& rtest_twiceUnjelliedFailureCheck4FailureJellyingTests.test_twiceUnjelliedFailureChecks%%&7&9: hnn%679JK hnn_5G]]5;;x#PQ '' 3 mmEKK LN$ST  k''(9:?u{{8\^LMf%O MTT   ):;rr N) rrrrrr1r7r@rrVrWs@rr)r)s  FK"<rPs4"'--7" I9rxx ""BHHbmm  BHHbmm *j1-7""=19+9+x ) 2 2 ) X&& "fI^fIR> ""1<8,,1