NXc@@sdZddlmZddlZddlZddlZddlZddlmZddl m Z ddl m Z m Z yddljZeZWnek reZnXddlmZddlmZdd lmZdd lmZmZdd lmZdd l m!Z!d dl"m#Z$d dl"m%Z%ej&dkrMe%j'ne$j(Z)e)dZ*dZ+ee+_,dZ-dZ.edZ/dd)dZ1ddd*dZ2de3fdYZ4dZ5dZ6ej7re Z8nde fdYZ8e9ej:dZ;dZ<d e3fd!YZ=d"Z>d#e=fd$YZ?ed%Z@ed&ZAdd'ZBdd(ZCdS(+sWGeneric testing tools. Authors ------- - Fernando Perez i(tabsolute_importN(tcontextmanager(tStringIO(tPopentPIPE(tConfig(tget_output_error_code(t list_strings(t temp_pyfiletTee(t py3compat(tDEFAULT_ENCODINGi(t decorators(t skipdoctesttwin32cC@sHt|}tjj|d}g|D]}tjj||^q)S(sPMake full paths for all the listed files, based on startPath. Only the base part of startPath is kept, since this routine is typically used with a script's ``__file__`` variable as startPath. The base of startPath is then prepended to all the listed files, forming the output list. Parameters ---------- startPath : string Initial path to use as the base for the results. This path is split using os.path.split() and only its first component is kept. files : string or list One or more files. Examples -------- >>> full_path('/foo/bar.py',['a.txt','b.txt']) ['/foo/a.txt', '/foo/b.txt'] >>> full_path('/foo',['a.txt','b.txt']) ['/a.txt', '/b.txt'] If a single file is given, the output is still a list:: >>> full_path('/foo','a.txt') ['/a.txt'] i(Rtostpathtsplittjoin(t startPathtfilestbasetf((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt full_path9s cC@stjd|tj}|rCt|jd}d}||fStjd|tj}|rd}t|jd}||fStjd|tj}|rt|jd}t|jd}||fSdS(sParse the output of a test run and return errors, failures. Parameters ---------- txt : str Text output of a test run, assumed to contain a line of one of the following forms:: 'FAILED (errors=1)' 'FAILED (failures=1)' 'FAILED (errors=1, failures=1)' Returns ------- nerr, nfail number of errors and failures. s^FAILED \(errors=(\d+)\)iis^FAILED \(failures=(\d+)\)s(^FAILED \(errors=(\d+), failures=(\d+)\)i(ii(tretsearcht MULTILINEtinttgroup(ttxtterr_mtnerrtnfailtfail_mtboth_m((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pytparse_test_output^s"     cC@sdddddgS(sEReturn a valid default argv for creating testing instances of ipythons--quicks--colors=NoColors--no-term-titles --no-banners --autocall=0((((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt default_argvs cC@sqt}d|j_tf|j_d|j_tjdddt}|j |j _ |j d|j _ |S(s6Return a config object with good defaults for testing.tNoColoritsuffixutest_hist.sqlitetdeletei'(RtTerminalInteractiveShelltcolorstFalset TerminalTerminalInteractiveShellt term_titletautocallttempfiletNamedTemporaryFiletnametHistoryManagert hist_filetcloset db_cache_size(tconfigR((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pytdefault_configs     cC@s.tjddg}|r*dj|}n|S(sW Return appropriate IPython command line name. By default, this will return a list that can be used with subprocess.Popen, for example, but passing `as_string=True` allows for returning the IPython command as a string. Parameters ---------- as_string: bool Flag to allow to return the command as a string. s-mtIPythont (tsyst executableR(t as_stringt ipython_cmd((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pytget_ipython_cmds c C@sd|dkrg}ndddg}t||}tjjt}t}tjj||}|||g}tjj } d| dN(tgetattrtAssertionErrort pair_fail_msgtformat(tfunctpairsR0tinptexpectedR]((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt check_pairs9s t MyStringIOcB@seZdZRS(cC@s/tj|dt}tt|j|dS(Ntencoding(R t cast_unicodeR tsuperRtwrite(Rlts((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyRUs(RsRtR(((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyRTssEDid not find {0!r} in printed output (on {1}): ------- {2!s} ------- t AssertPrintscB@s/eZdZdedZdZdZRS(sContext manager for testing that code prints certain text. Examples -------- >>> with AssertPrints("abc", suppress=False): ... print("abcd") ... print("def") ... abcd def R@cC@sL||_t|jtjtfr6|jg|_n||_||_dS(N(RRLR t string_typest_re_typetchanneltsuppress(RlRRR((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt__init__ms   cC@shtt|j|_t|_t|jd|j|_tt|j|j rZ|jn|jdS(NR( RwR9Rt orig_streamRtbufferR tteetsetattrR(Rl((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt __enter__ts cC@sz|dk rtS|jjtt|j|j|jj }x}|j D]r}t |t r|j |sttj|j|j|qO||ksOttj||j|qOWtSWd|jjXdS(N(RFR*RtflushRR9RRRtgetvalueRRLRRRxtnotprinted_msgRztpatternR3(Rltetypetvaluet tracebacktprintedR((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt__exit__zs  3.(RsRtRutTrueRRR(((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyRas  s>Found {0!r} in printed output (on {1}): ------- {2!s} ------- tAssertNotPrintscB@seZdZdZRS(sgContext manager for checking that certain output *isn't* produced. Counterpart of AssertPrintscC@sz|dk r |jjtS|jjtt|j|j|j j }x~|j D]s}t |t r|j| sttj|j|j|q\||ks\ttj||j|q\WtSWd|jjXdS(N(RFRR3R*RRR9RRRRRRLRRRxt printed_msgRzR(RlRRRRR((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyRs   (RsRtRuR(((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyRscc@s?ddlm}|j}d|_z dVWd||_XdS(Ni(twarnc_@sdS(N(RF(tatkw((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyts(t IPython.utilsR(Rt save_warn((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt mute_warns    cc@s7t|d}|jz dVWdtj|XdS(sM Create an empty, named, temporary file for the duration of the context. twN(topenR3RRq(R0R((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyt make_tempfiles   cC@sut|dg}t|\}}}tj|d|tjd|tjd|tjd|||fS(s)test that `ipython [subcommand] -h` workss-hit TracebacktOptionss --help-all(R=RRhRbt assert_not_int assert_in(t subcommandtcmdR]R^trc((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pythelp_output_testscC@sut|dg}t|\}}}tj|d|tjd|tjd|tjd|||fS(s1test that `ipython [subcommand] --help-all` workss --help-alliRRsClass parameters(R=RRhRbRR(RRR]R^R((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pythelp_all_output_tests(((DRut __future__RRRR9R.t contextlibRtioRt subprocessRRR`RaRhRthas_noset ImportErrorR*ttraitlets.config.loaderRtIPython.utils.processRtIPython.utils.textRtIPython.utils.ioRR RR tIPython.utils.encodingR RER tdecR tplatformt skip_doctestt null_decot doctest_decoRR#t__test__R$R6R=RFR_RitobjectRjRyRtPY3RttypetcompileRRRRRRRRR(((sM/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/testing/tools.pyts\       !% +  ;+   .