o h6@sdZddlZddlmZddlZddlZddlZddlZddlm Z ddl m Z ddl m Z mZddlmZddlmZdd lmZdd lmZdd lmZmZdd lmZd dlmZd dlmZej dkrjej!nej"Z#e#de$de%e$de%e$fddZ&ddZ'de'_(ddZ)ddZ*d:ddZ+d;d d!Z, " dd=d8d9Z?dS)>zWGeneric testing tools. Authors ------- - Fernando Perez N)Path)contextmanager)StringIO)PopenPIPE)patch)Config)get_output_error_code) list_strings) temp_pyfileTee) py3compat) decorators) skipdoctestwin32 startPathfilesreturncs0t|tsJtj|dfdd|DS)aMake 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 : 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'] rcsg|] }tj|qS)ospathjoin).0fbaserKc:\Users\shubh\Videos\agent\nova\Lib\site-packages\IPython/testing/tools.py Cszfull_path..) isinstancelistrrsplit)rrrrr full_path&sr"cCstd|tj}|rt|d}d}||fStd|tj}|r.d}t|d}||fStd|tj}|rJt|d}t|d}||fSdS)aParse 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. z^FAILED \(errors=(\d+)\)rrz^FAILED \(failures=(\d+)\)z(^FAILED \(errors=(\d+), failures=(\d+)\))rr)research MULTILINEintgroup)txtZerr_mZnerrZnfailZfail_mZboth_mrrrparse_test_outputFs$r*FcCsgdS)zEReturn a valid default argv for creating testing instances of ipython)z--quickz--colors=NoColorz--no-term-titlez --no-bannerz --autocall=0rrrrr default_argvtsr+cCsNt}d|j_d|j_d|j_tjddd}t|j |j _ | d|j _ |S)z6Return a config object with good defaults for testing.ZNoColorFrztest_hist.sqliteF)suffixdeletei')rTerminalInteractiveShellcolorsZ TerminalTerminalInteractiveShellZ term_titleZautocalltempfileNamedTemporaryFilernameZHistoryManagerZ hist_filecloseZ db_cache_size)configrrrrdefault_config}sr6cCstjddg}|r d|}|S)aW Return appropriate IPython command line name. 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TNz--ignoreZPYTHONWARNINGSZPYCHARM_HOSTED)stdoutstderrstdinenv )inputz \x1b\[[^h]+h)r+rrdirname__file__r<renvironcopypopitemsrstrprintrr communicater encodedecoder$sub)fnameoptionscommands__tracebackhide__ZcmdargsZtest_dirr;Z full_fnameZfull_cmdrAkvpouterrrrripexecs*       rZrDcCsd}t|||\}}|r+|r#d|d|ks"Jntd||fd|d|ks?JdS)a9Utility to call 'ipython filename' and validate output/error. This function raises an AssertionError if the validation fails. Note that this starts IPython in a subprocess! Parameters ---------- fname : str, Path Name of the file to be executed (should have .py or .ipy extension). expected_out : str Expected stdout of the process. expected_err : optional, str Expected stderr of the process. options : optional, list Extra command-line flags to be passed to IPython. Returns ------- None TrBz"Running file %r produced error: %rN)rZrstrip splitlines ValueError)rQZ expected_outZ expected_errrRrSrTrXrYrrripexec_validates   r^c@s2eZdZdZd ddZddZddZd d Zd S) TempFileMixinzcUtility class to create temporary Python/IPython files. Meant as a mixin class for test cases..pycCs0t||}t|ds g|_|j|||_dS)zMake a valid python temp file.tmpsN)r hasattrraappendrQ)selfsrcextrQrrrmktmp s    zTempFileMixin.mktmpcCs6t|dr|jD]}zt|WqYqdSdS)Nra)rbrarunlink)rdrQrrrtearDowns  zTempFileMixin.tearDowncCs|SNrrdrrr __enter__ szTempFileMixin.__enter__cCs |dSrj)ri)rdexc_type exc_value tracebackrrr__exit__#s zTempFileMixin.__exit__N)r`)__name__ __module__ __qualname____doc__rgrirlrprrrrr_s   r_z8Testing {0} In: {1!r} Expected: {2!r} Got: {3!r} cCsNd}t|dt|dd}|D]\}}||}||ks$Jt||||qdS)aUtility function for the common case of checking a function with a sequence of input/output pairs. Parameters ---------- func : callable The function to be tested. 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