ó \c@ÀsLdZddlmZmZddlZddlZddlmZddlZddl Z ddl m Z m Z m Z mZddlmZddlZyddlZWnek rÃdZnXejƒjZde fd „ƒYZd e fd „ƒYZd e fd „ƒYZde fd„ƒYZde fd„ƒYZde fd„ƒYZe je dƒde fd„ƒYƒZde fd„ƒYZde fd„ƒYZde fd„ƒYZ de fd„ƒYZ!de fd „ƒYZ"d!e fd"„ƒYZ#d#e fd$„ƒYZ$e jedkd%ƒd&e fd'„ƒYƒZ%dS((s` File object test module. Tests all aspects of File objects, including their creation. i(tabsolute_importtwith_statementN(tplatformi(tuttTestCasetUNICODE_FILENAMEStclosed_tempfile(tFilet TestFileOpencBÀsVeZdZd„Zd„Zd„Zd„Zd„Zd„Zd„Z d„Z RS( s= Feature: Opening files with Python-style modes. cCÀs|jƒ}t|ƒ'}|j|ƒ|j|jdƒWdQXtj|tjƒtj|ƒj dkr~t dkr~dnd}z9t|ƒ'}|j|ƒ|j|j|ƒWdQXWdtj|tj ƒXt |dƒ}|j dƒWdQX|jtƒt|ƒWdQXdS(s8 Default semantics in the presence or absence of a file sr+Nitwin32trtwbs(tmktempRt assertTruet assertEqualtmodetostchmodtstattS_IREADtst_uidRtS_IWRITEtopentwritet assertRaisestIOError(tselftfnametftexp_mode((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_default*s  0 cCÀsl|jƒ}t|dƒ}|j|ƒ|jdƒ|jƒt|dƒ}|jd|ƒ|jƒdS(s' Mode 'w' opens file in overwrite mode twtfooN(R RR t create_grouptcloset assertNotIn(RRtfid((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_createFs    cCÀsY|jƒ}t|dƒ}|j|ƒ|jƒ|jtƒt|dƒWdQXdS(s( Mode 'w-' opens file in exclusive mode sw-N(R Rtassert_R"RR(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_create_exclusiveQs    cCÀs²|jƒ}t|dƒ}z1|j|ƒ|jdƒ|jd|kƒWd|jƒXt|dƒ}z7|jd|kƒ|jdƒ|jd|kƒWd|jƒXdS(sE Mode 'a' opens file in append/readwrite mode, creating if necessary taR Ntbar(R RR&R!R"(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_appendZs     cCÀs€|jƒ}t|dƒ}|jƒ|j| ƒt|dƒ}|j|ƒ|jtƒ|jdƒWdQX|jƒdS(s& Mode 'r' opens file in readonly mode RR R N(R RR"R&Rt ValueErrorR!(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_readonlyls   cCÀs‚|jƒ}t|dƒ}|jdƒ|jƒt|dƒ}|jd|kƒ|jdƒ|jd|kƒ|jƒdS(s1 Mode 'r+' opens existing file in readwrite mode RR sr+R)N(R RR!R"R&(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_readwritexs    cCÀsV|jƒ}|jtƒt|dƒWdQX|jtƒt|dƒWdQXdS(s( Modes 'r' and 'r+' do not create files R Nsr+(R RRR(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_nonexistent_file„s  cCÀs-|jtƒt|jƒdƒWdQXdS(s Invalid modes raise ValueError tmongooseN(RR+RR (R((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_invalid_modeŒs( t__name__t __module__t__doc__RR%R'R*R,R-R.R0(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR$s   t TestModescBÀs eZdZd„Zd„ZRS(s? Feature: File mode can be retrieved via file.mode cCÀsf|jƒ}t|dƒ}|j|jdƒWdQXt|dƒ}|j|jdƒWdQXdS(s/ Mode equivalent can be retrieved via property Rsr+NR (R RRR(RRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_mode_attr—s  cCÀsá|jƒ}|jƒ}t|dƒ}|jƒt|dƒ}z:tj|dƒ|d<|dj}|j|jdƒWd|jƒ|jƒXt|dƒ}z$|dj}|j|jdƒWd|jƒ|jƒXdS(sU Mode property works for files opened via external links Issue 190. Rt/tExternalsr+NR (R RR"th5pyt ExternalLinktfileRR(Rtfname1tfname2tf1tf2tf3((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_mode_externalŸs"        (R1R2R3R5R@(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR4‘s t TestDriverscBÀsÎeZdZejejdkdƒd„ƒZejejdkdƒd„ƒZd„Z d„Z d„Z d „Z eje d ƒd „ƒZeje d ƒejejjdkdƒd„ƒƒZRS(sF Feature: Files can be opened with low-level HDF5 drivers tposixs"Stdio driver is supported on posixcCÀsIt|jƒdddƒ}|j|ƒ|j|jdƒ|jƒdS(s$ Stdio driver is supported on posix RtdrivertstdioN(RR R RRCR"(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_stdioÁs s!Sec2 driver is supported on posixcCÀsIt|jƒdddƒ}|j|ƒ|j|jdƒ|jƒdS(s# Sec2 driver is supported on posix RRCtsec2N(RR R&RRCR"(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_sec2És cCÀsn|jƒ}t|ddddtƒ}|j|ƒ|j|jdƒ|jƒ|jtj j |ƒƒdS(s- Core driver is supported (no backing store) RRCtcoret backing_storeN( R RtFalseR&RRCR"t assertFalseRtpathtexists(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_coreÑs    cCÀsn|jƒ}t|ddddtƒ}|jdƒ|jƒt|dƒ}|jd|kƒ|jƒdS(s3 Core driver saves to file when backing store used RRCRHRIR R N(R RtTrueR!R"R&(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_backingÚs   cCÀs˜|jƒ}t|dƒ}|jdƒ|jƒt|dddƒ}|j|ƒ|jd|kƒ|jtƒ|jdƒWdQX|jƒdS(s0 Core driver can be used to open existing files RR R RCRHR)N(R RR!R"R&RR+(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR,äs    c CÀsH|jƒ}t|ddddddtƒ}|j|ƒ|jƒdS(s* Core driver supports variable block size RRCRHt block_sizeiRIN(R RRJR&R"(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_blocksizeñs    s.Parallel HDF5 is required for MPIO driver testcCÀsgddlm}|jƒ}t|dddd|jƒ'}|j|ƒ|j|jdƒWdQXdS(s MPIO driver and options i(tMPIRRCtmpiotcommN(tmpi4pyRSR Rt COMM_WORLDR RRC(RRSRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_mpioùs  ! sParallel HDF5 requirediii s5mpio atomic file operations were added in HDF5 1.8.9+cCÀspddlm}|jƒ}t|dddd|jƒ0}|j|jƒt|_|j|jƒWdQXdS(s$ Enable atomic mode for MPIO driver i(RSRRCRTRUN( RVRSR RRWRKtatomicROR (RRSRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_mpi_atomics  ! (iii (R1R2R3Rt skipUnlessRtnameRERGRNRPR,RRtmpiRXtskipIfR8tversionthdf5_version_tupleRZ(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRA»s$$  t TestLibvercBÀs2eZdZd„Zd„Zd„Zd„ZRS(se Feature: File format compatibility bounds can be specified when opening a file. cCÀs6t|jƒdƒ}|j|jdƒ|jƒdS(s Opening with no libver arg RtearliesttlatestN(RbRc(RR RtlibverR"(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRscCÀs<t|jƒdddƒ}|j|jdƒ|jƒdS(s Opening with single libver arg RRdRcN(RcRc(RR RRdR"(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_singlescCÀs<t|jƒdddƒ}|j|jdƒ|jƒdS(s Opening with two libver args RRdRbRcN(RbRc(RbRc(RR RRdR"(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_multiple%scCÀs6t|jƒdƒ}|j|jdƒ|jƒdS(s6 Omitting libver arg results in maximum compatibility RRbRcN(RbRc(RR RRdR"(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_none+s(R1R2R3RReRfRg(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRas    t TestUserblockcBÀs;eZdZd„Zd„Zd„Zd„Zd„ZRS(s; Feature: Files can be create with user blocks cCÀsÄt|jƒdddƒ}z|j|jdƒWd|jƒXt|jƒdddƒ}z|j|jdƒWd|jƒXt|jƒdddƒ}z|j|jdƒWd|jƒXdS(sA User blocks created with w, w-, x and properties work correctly sw-tuserblock_sizeiNtxR(RR RRiR"(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_create_blocksize7s  c CÀs…|jƒ}t|dƒ}|jƒ|jtƒtj|dddƒ}WdQX|jtƒtj|dddƒ}WdQXdS(s# User block only allowed for write RR RiiNsr+(R RR"RR+R8(RR\R((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_write_onlyKs  c CÀs”|jƒ}t|dddƒ}|jƒ|jtƒt|dddƒ}WdQXt|dddƒ}z|j|jdƒWd|jƒXdS(sA User block size must match that of file when opening for append RRiiR(iN(R RR"RR+RRi(RR\R((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_match_existingWs  c CÀs‘|jƒ}|jtƒt|dddƒ}WdQX|jtƒt|dddƒ}WdQX|jtƒt|dddƒ}WdQXdS(s7 User block size must be a power of 2 and at least 512 RRii€Niiÿ(R RR+R(RR\R((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_power_of_twofs cCÀsã|jƒ}t|dddƒ}|jdƒ|jƒt|dƒ}z|jddƒWd|jƒXtj|dƒ}z|jd|kƒWd|jƒXt|d ƒ}z!|j|j dƒddƒWd|jƒXdS( s= Test that writing to a user block does not destroy the file RRiitFoobarsr+btXNR trb( R RR!R"RRR8R&Rtread(RR\Rtpyfile((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_write_blockss      !(R1R2R3RkRlRmRnRt(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRh1s    tTestContextManagercBÀseZdZd„ZRS(sC Feature: File objects can be used as context managers cCÀs=t|jƒdƒ}|j|ƒWdQX|j| ƒdS(s- File objects can be used in with statements RN(RR R (RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_context_manager“s(R1R2R3Rv(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRuss#Filesystem unicode support requiredt TestUnicodecBÀs)eZdZd„Zd„Zd„ZRS(s6 Feature: Unicode filenames are supported cCÀsi|jdtjdƒƒ}t|dƒ}z-|j|j|ƒ|j|jtjƒWd|jƒXdS(sM Unicode filenames can be used, and retrieved properly via .filename tprefixi RN( R tsixtunichrRRtfilenametassertIsInstancet text_typeR"(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_unicode s cCÀsP|jdtjdƒƒ}t|dƒ }|jtjj|ƒƒWdQXdS(sG Unicode filenames can be used, and seen correctly from python Rxi RN(R RyRzRR RRLRM(RRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt#test_unicode_hdf5_python_consistent«scCÀse|jdtjdƒƒ}|jtƒt|dƒWdQX|jtƒt|dƒWdQXdS(sV Modes 'r' and 'r+' do not create files even when given unicode names Rxi R Nsr+(R RyRzRRR(RR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_nonexistent_file_unicode²s (R1R2R3R~RR€(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRw™s tTestFilePropertycBÀs)eZdZd„Zd„Zd„ZRS(sk Feature: A File object can be retrieved from any child object, via the .file property cCÀsN|jƒ}t|dƒ}z!|dj}|j||ƒWd|jƒXdS(s, File object can be retrieved from subgroup RR6N(R RR:RR"(RRthfilethfile2((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_propertyÄs   cCÀsu|jƒ}t|dƒ}|jdƒ}|j}|dj}|jƒ|j|ƒ|j|ƒ|j|ƒdS(s8 All retrieved File objects are closed at the same time RR R6N(R RR!R:R"RK(RRR‚tgrpRƒthfile3((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_closeÎs      cCÀsSt|jƒdƒ}z,|jdƒ}|j|jj|jƒWd|jƒXdS(s9 Retrieved File objects have a meaningful mode attribute RR N(RR R!RR:RR"(RR‚R…((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_modeÚs (R1R2R3R„R‡Rˆ(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR½s t TestClosecBÀsDeZdZd„Zd„Zd„Zejedƒd„ƒZ RS(s* Feature: Files can be closed cCÀs;t|jƒƒ}|j|ƒ|jƒ|j| ƒdS(s Close file via .close method N(RR R&R"(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR‡és  cCÀsFt|jƒdƒ}|jƒ|jtƒ|jdƒWdQXdS(s0 Trying to modify closed file raises ValueError RR N(RR R"RR+R!(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_closed_fileðs cCÀsC|jƒ}tj|dƒ}|jdƒ|jƒ|jƒdS(NRttest(R R8RR!R"(RRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt"test_close_multiple_default_driver÷s    s.Parallel HDF5 is required for MPIO driver testcCÀs_ddlm}|jƒ}t|dddd|jƒ}|jdƒ|jƒ|jƒdS( s MPIO driver and options i(RSRRCRTRUR‹N(RVRSR RRWR!R"(RRSRR((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_close_multiple_mpio_driverþs    ( R1R2R3R‡RŠRŒRR[R]R(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR‰ãs    t TestFlushcBÀseZdZd„ZRS(s+ Feature: Files can be flushed cCÀs-t|jƒdƒ}|jƒ|jƒdS(s Flush via .flush method RN(RR tflushR"(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_flushs (R1R2R3R(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRŽ stTestReprcBÀseZdZd„ZRS(sE Feature: File objects provide a helpful __repr__ string cCÀsRt|jƒƒ}|jt|ƒtjƒ|jƒ|jt|ƒtjƒdS(s8 __repr__ behaves itself when files are open and closed N(RR R|treprRyt string_typesR"(RR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_reprs (R1R2R3R”(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR‘st TestFilenamecBÀseZdZd„ZRS(sO Feature: The name of a File object can be retrieved via .filename cCÀsZ|jƒ}t|dƒ}z-|j|j|ƒ|j|jtjƒWd|jƒXdS(s, .filename behaves properly for string data RN(R RRR{R|RyR}R"(RRR$((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyt test_filename)s  (R1R2R3R–(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR•#stTestBackwardsCompatcBÀseZdZd„ZRS(sM Feature: Deprecated attributes are included to support 1.3 code cCÀs8t|jƒdƒ}|j|j|jƒWdQXdS(s> File objects provide a .fid attribute aliased to the file ID RN(RR tassertIsR$tid(RR‚((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_fid9s(R1R2R3Rš(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR—3st!TestCloseInvalidatesOpenObjectIDscBÀseZdZd„ZRS(sO Ensure that closing a file invalidates object IDs, as appropriate cCÀst|jƒdƒx}|jdƒ}|jt|jƒƒ|jt|jƒƒ|jƒ|jt|jƒƒ|jt|jƒƒWdQXt|jƒdƒn}|jdƒ}|jt|jƒƒ|jt|jƒƒ|jt|jƒƒ|jt|jƒƒWdQXdS(s; Closing a file invalidates any of the file's open objects RR N(RR R!R tboolR™R"RK(RR=tg1R>tg2((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR‡Es (R1R2R3R‡(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyR›?sspathlib module not installedtTestPathlibSupportcBÀs eZdZd„Zd„ZRS(s6 Check that h5py doesn't break on pathlib c CÀsGtƒ8}tj|ƒ}t|ƒ}|jtƒWdQXWdQXdS(s- Check that pathlib is accepted by h5py.File N(RtpathlibtPathRR RO(RRRLR>((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_pathlib_accepted_file[s c CÀsqtƒb}tj|ƒ}t|ƒ}|j}WdQXt|ƒ}|j}WdQX|j||ƒWdQXdS(s1 Check that using pathlib does not affect naming N(RR R¡RR{R(RRRLth5f1t pathlib_nameth5f2t normal_name((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyttest_pathlib_name_matchbs (R1R2R3R¢R§(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyRŸUs (&R3t __future__RRRRtsysRttempfileRytcommonRRRRR8RR t ImportErrortNonet get_configR]RR4RARaRhRuR^RwRR‰RŽR‘R•R—R›RŸ(((s7lib/python2.7/site-packages/h5py/tests/old/test_file.pyts<  "   m*W\ #&&