B A!p\z& @sdZddlmZddlZddlZddlZddlmZddlZddlmZm Z m Z ddl m Z m Z mZmZmZddlZddlZddlZddlmZddlZddlmZdd lmZdd lmZdd lmZdd lm Z d ej!ddZ"ddddgZ#e ee$Z%ej!ddkZ&ddZ'GdddeZ(GdddeZ)Gddde*ddddddgZ+Gd d!d!Z,d"d#Z-Gd$d%d%Z.e(Z/e Z0e01e/de0j2_3e4e0d&d'Z5ej6d,d(d)Z7ej6d*d+Z8dS)-z*functional/non regression tests for pylint)print_functionN)glob)linesepgetcwdsep)abspathbasenamedirnamejoinsplitext)StringIO)checkers)PyLintASTWalker) BaseReporter) IReporter)PyLinterz%d%d%d=-.c Csg}xtt||d|D]}t|}t|d}|ddd}|rVt|krVq|dr|ddrt|ddkrqtt||d} | rxNt| d d D].} | ddddd } | rt| krPqWnt||d } | || fqW|S) aget python input examples and output messages We use following conventions for input files and messages: for different inputs: test for python >= x.y -> input = _pyxy.py test for python < x.y -> input = _py_xy.py for one input and different messages: message for python >= x.y -> message = _pyxy.txt lower versions -> message with highest num *rZ_py_Nz*.txtT)reversez.txt) rr rr rsplitisdigit SYS_VERS_STR startswithsortedappend) Z input_dirZmsg_dirprefixsuffixresultfnameZinfileZfbaseZpyrestrmessagesZoutfileZpy_restr(/lib/python3.7/site-packages/pylint/testutils.py_get_tests_info5s(  r*c@sHeZdZdZeZddZddZddZdd Z d d Z d d Z dZ dS) TestReporterz$reporter storing plain text messagescCsi|_|tt|_dS)N) message_idsresetrrZpath_strip_prefix)selfr(r(r)__init__`szTestReporter.__init__cCst|_g|_dS)N)r outr')r.r(r(r)r-fszTestReporter.resetcCsj|j}|j}|j}|j}d|j|<|r.d|}|d}trNtdkrN|dd}|j d||||fdS)z|jx|jD]}t||jdqW|j}||S)N)file)r'sortprintr0getvaluer-)r.r5r%r(r(r)finalizezs    zTestReporter.finalizecCsdS)Nr()r.modulefilepathr(r(r)on_set_current_modulesz"TestReporter.on_set_current_modulecCsdS)zignore layoutsNr()r.Zlayoutr(r(r)display_reportsszTestReporter.display_reportsN) __name__ __module__ __qualname____doc__rZ__implements__r/r-r8r=r@rA_displayr(r(r(r)r+[s r+c@s eZdZddZddZdZdS)MinimalTestReportercCs|j|dS)N)r'r")r.r5r(r(r)r8sz"MinimalTestReporter.handle_messagecCs g|_dS)N)r')r.r>r?r(r(r)r@sz)MinimalTestReporter.on_set_current_moduleN)rBrCrDr8r@rFr(r(r(r)rGsrGcs*eZdZdddZfddZdZZS)MessageNcCst||||||fS)N)tuple__new__)clsr4r3nodeargs confidencer(r(r)rJszMessage.__new__csBt|tr>|jr&|jr&tt||S|dd|ddkStS)Nr) isinstancerHrNsuper__eq__NotImplemented)r.other) __class__r(r)rQs   zMessage.__eq__)NNNN)rBrCrDrJrQ__hash__ __classcell__r(r()rTr)rHs  rHr4r3rLrMrNc@sFeZdZdZddZddZdddZd d Zd d Ze d dZ dS)UnittestLinterz0A fake linter class to capture checker messages.cCsg|_i|_dS)N) _messagesstats)r.r(r(r)r/szUnittestLinter.__init__cCsz|jSg|_XdS)N)rX)r.r(r(r)release_messagesszUnittestLinter.release_messagesNcCs|jt|||||dS)N)rXr"rH)r.r4r3rLrMrN col_offsetr(r(r) add_messageszUnittestLinter.add_messagecOsdS)NTr()r.Z unused_argsZ unused_kwargsr(r(r)is_message_enabledsz!UnittestLinter.is_message_enabledcKs&x|D]\}}||j|<q W|jS)N)itemsrY)r.kwargsnamevaluer(r(r) add_statsszUnittestLinter.add_statscCstjS)N)linteroptions_providers)r.r(r(r)rdsz UnittestLinter.options_providers)NNNNN) rBrCrDrEr/rZr\r]rbpropertyrdr(r(r(r)rWs rWc sfdd}|S)z1Decorator for setting config values on a checker.cstfdd}|S)NcsFx$D]\}}t|jj||q Wt|tr:|j|dS)N)r^setattrcheckerconfigrOCheckerTestCaseopen)r.keyra)funr_r(r)_forwards   z.set_config.._wrapper.._forward) functoolswraps)rlrm)r_)rlr)_wrappers zset_config.._wrapperr()r_rpr()r_r) set_configs rqc@sDeZdZdZdZiZddZejddZ ejddZ d d Z dS) rizBA base testcase class for unit testing individual checker classes.NcCsLt|_||j|_x&|jD]\}}t|jj||q"W|jdS)N) rWrc CHECKER_CLASSrgCONFIGr^rfrhrj)r.rkrar(r(r) setup_methods zCheckerTestCase.setup_methodc cs| dVWdQRXdS)z6Assert that no messages are added by the given method.N)assertAddsMessages)r.r(r(r)assertNoMessagess z CheckerTestCase.assertNoMessagescgsTdV|j}dddd|Dddd|Df}t||ksPt|dS)a#Assert that exactly the given method adds the given messages. The list of messages must exactly match *all* the messages added by the method. Additionally, we check to see whether the args in each message can actually be substituted into the message string. Nzsz5CheckerTestCase.assertAddsMessages..css|]}t|VqdS)N)rw)rxryr(r(r)rzs)rcrZr listAssertionError)r.r'Zgotr5r(r(r)rus  z"CheckerTestCase.assertAddsMessagescCs"tt}||j||dS)z recursive walk on the given nodeN)rrcZ add_checkerrgwalk)r.rLZwalkerr(r(r)r}s zCheckerTestCase.walk) rBrCrDrErrrsrt contextlibcontextmanagerrvrur}r(r(r(r)risricCsttt|jS)N)r{tokenizegenerate_tokensr readline)coder(r(r) _tokenize_strsrc cs`t\}}|r:tjdkr.t|t|dn t||z |VWdt|t|XdS)zCreate a new temporary file. If *content* parameter is given, then it will be written in the temporary file, before passing it back. This is a context manager and should be used with a *with* statement. )rrasciiN) tempfileZmkstempsys version_infooswritebytescloseremove)ZcontentZ file_handleZtmpr(r(r)_create_tempfiles     rc cs,t}t|}||_|VWdQRXdS)zCCreate an astroid module for the given code, backed by a real file.N)rastroidparser9)rZtempr>r(r(r)_create_file_backed_module+s r)N)9rEZ __future__r collectionsr~rnrrrrros.pathrrr r r rrrior rZpylintr Z pylint.utilsrZpylint.reportersrZpylint.interfacesrZ pylint.lintrrrZTITLE_UNDERLINES__file__ZPREFIXr6r*r+rG namedtuplerHrWrqriZ test_reporterrcZ set_reporterrhZ persistentZ initializerrrrr(r(r(r)sN          &3 "+