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� ��Wc @ s� d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z e d � Z e j Z d e j f d � � YZ d e j f d � � YZ d � Z e d k r� e � n d S( i����( t TESTFNt run_unittestt import_modulet unlinkt requirest _2Gt _4Gt gc_collectt cpython_onlyNt mmapt MmapTestsc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e j e e d � d � d � � Z e j e e d � d � d � � Z e j e e d � d � d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e j e e d � d � d � � Z d � Z d � Z e j e j d k d � d � � Z e e j e j d k d � d � � � Z! e j e j d k d � d � � Z" e j e j d k d � d � � Z# RS(! c C s& t j j t � r" t j t � n d S( N( t ost patht existsR R ( t self( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt setUp s c C s) y t j t � Wn t k r$ n Xd S( N( R R R t OSError( R ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt tearDown s c C s� t t d � } zu| j d t � | j d � | j d t d � | j � t j | j � d t � } | j � t t | � � } | j | j d � t � | j t | � d t � | j | d d � | j | d d !d � | j t | j t | � � | j t | j t | � d � d | d <d | t d t d d +| j | d d � | j | d d !d � | j | t d t d !d � | j � t j d | � } | d k r�| j d � nC | j d � \ } } | | } | j | t � | j | t d � | j d d � | j | j � d � | j d d � | j | j � d � | j d d � | j | j � t | � � | j t | j d � | j t | j d d � | j t | j t | � d d � y | j d � Wn t k r�n� X| j t | � d � | j t | j d d � t t � } | j d d � | j | j � d � | j � | j | j � d � | j � Wd y | j � Wn t k r�n XXd S( Ns w+t t fooi i i t t 3t bart 3 i i t foobar s [A-Za-z]+s regex match on mmap failed!i i* i����i i ( t openR t writet PAGESIZEt flushR t filenot closet strt typet assertEqualt findt lent assertRaisest IndexErrort __getitem__t __setitem__t ret searcht Nonet failt spant seekt tellt ValueErrort resizet SystemErrort sizeR ( R t ft mt tpt matcht startt endt length( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_basic sj $ c C s/ d } t t d � j d | � t t d � } t j | j � | d t j �} | j | d | d � y d | | (Wn t k r� n X| j d � y d | d <Wn t k r� n X| j d � y! | j d d � | j d � Wn t k r� n X| j d � y! | j d d � | j d � Wn t k r=n X| j d � y | j d | � Wn! t k rsn t k r�n X| j d � | j � ~ ~ | j t t d � j � d | d � d d l } t t d � } y t j | j � | d � } Wn3 t k r7| j j d � rd| j d � qdn- X| j j d � sZ| j d � n | j � | j � | j j d � r�t t d � } | j | � | j � n t t d � } t j | j � | d t j �} d | | (| j | d | d � | j � | j � | j � t t d � } | j � } | j � | j | d | d � t t d � } t j | j � | d t j �} d | | (| j | d | d � | j � | j t t d � j � d | d � | j t | j d | � | j � ~ ~ t t d � } | j t t j | j � | d d �| j � t j d k r+t t d � } | j t t j | j � | d t j d t j d t j �| j � t j t t d d � B} t t d � �[ } t j | j � | d | �} | j t | j d � | j t | j d � | j � Wd QXn d S( Ni t wbt at rbt accesss# Readonly memory map data incorrect.t bs$ Able to write to readonly memory mapi t abct di s" Able to resize readonly memory maps* Readonly memory map data file was modifiedi����s r+bi t wins0 Opening mmap with size+1 should work on Windows.s1 Opening mmap with size+1 should raise ValueError.t cs5 Write-through memory map memory not updated properly.s8 Write-through memory map data file not updated properly.s4 Copy-on-write memory map data not written correctly.s4 Copy-on-write test data file should not be modified.i t posixt flagst prott PROT_EXECt abcdef( R R R R R t ACCESS_READR! t TypeErrorR+ R- t write_byteR0 R1 R t readt sysR/ t platformt startswitht truncatet ACCESS_WRITER t ACCESS_COPYR$ R t namet MAP_PRIVATEt PROT_READt getattr( R t mapsizeR3 R4 RM t stuffRF ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_access_parameterw s� ! ! ! % c C s | j t j t j d d � d S( Ni����i ( R$ R t error( R ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_bad_file_desc� s c C s� t t d � } d } t | � } | j | � | j � t j | j � | � } | j � x� t | d � D]p } xg t | | d � D]R } | | | !} | j | j | � | j | � � | j | j | d � d � q� Wqk W| j � d S( Ns w+t aabaac deef aa i t xi����( R R R# R R R R R t rangeR! R" ( R R3 t datat nR4 R7 t finisht slice( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_tougher_find� s "%c C s t t d � } d } t | � } | j | � | j � t j | j � | � } | j � | j | j d � d � | j | j d � d � | j | j d d d � d � | j | j d d � d � | j | j d d d � d � | j | j d d d � d � d S( Ns w+s one two onest onei t onesi i����i i����( R R R# R R R R R R! R" ( R R3 R_ R` R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_find_end s c C s t t d � } d } t | � } | j | � | j � t j | j � | � } | j � | j | j d � d � | j | j d � d � | j | j d d d � d � | j | j d d d � d � | j | j d d d � d � | j | j d d d � d � d S( Ns w+s one two onesRd i s one i i����i����i ( R R R# R R R R R R! t rfind( R R3 R_ R` R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_rfind$ s c C sy t t d � } | j d d � | j � t t � } t j | j � d d t j �} | j � | j � | j � d S( Ns w+i i R< R> i i ( R R R R R R RI ( R R3 t mf( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_double_close6 s ! t stats needs os.stat()c C s� t t d � } | j d d � | j � t t d � } t j | j � d � } | j t | � d d � | j | j d � d d � | j � | j � d S( Ns w+i i R4 s rb+i s Map size should equal file size.i i i i ( R R R R R R R! R# RL ( R R3 Ri ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_entire_fileC s c C s� t t d � � } | j d d � Wd QXt t d � �V } t j | j � d d d d t j �} z | j t | j d � Wd | j � XWd QXd S( NR; i i R4 R= i t offsetR> i�8 i ( R R R R R RI R$ R% R& R ( R R3 Ri ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_length_0_offsetR s 'c C sj t t d � � } | j d d � Wd QXt t d � �, } | j t t j | j � d d d �Wd QXd S( NR; i�� R4 s w+bi Rm i �( R R R R$ R/ R R ( R R3 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_length_0_large_offsetb s c C s� t t d � } | j d � | j � t j | j � d � } | j d d d � | j | d d � | j � | j � d } x� t t | � � D]� } x� t t | � � D]� } x� t t | � t | | � � D]x } | | | | | | !| | | } t j d t | � � } | | (| j | | | � | j | | � | j � q� Wq� Wq� Wt j d d � } d d d d d g } xQ t j | | | � D]: \ } } } y | j | | | � Wq�t k r�q�Xq�Wd d d d d d d g } x3 | D]+ \ } } } | j t | j | | | � q�W| j � t j d d � } | j t | j d d d � | j t | j d d d � | j t | j d d d � | j d d d � | j d d d � d S( Ns w+t ABCDEabcdei i i t ABCDEABCDEs' Map move should have duplicated front 5t 0123456789i����id i����i i ( i����i����i����( i����i����i ( i����i i����( i i����i����( i����i i ( i i����i ( i i i����( R R R R R R t moveR! R R^ R# t maxt itertoolst productR/ R$ ( R R3 Ri R_ t destt srct countt expectedR4 t offsetst sourceR2 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_movem sH &%% c C s� t j d t � } x+ t t � D] } | j | | d d � q Wx@ t t � D]2 } t | d @� | | <} | j | | | � qM Wd S( Ni����R s+ anonymously mmap'ed contents should be zeroi� ( R R t xrangeR! t chr( R R4 R] t ch( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_anonymous� s c C s� d j d � t t d � � D� � } t j d t | � � } | | (| j | | � d } x^ | D]V } xM | D]E } x< | d D]0 } | j | | | | � | | | | � � q� Wqo Wqb Wd S( Nt c s s | ] } t | � Vq d S( N( R ( t .0RC ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pys <genexpr>� s i i����i i i i i, i����i��i���( i Ni i i i, i����i����i��i���( t joint reversedR^ R R# R! R* ( R t sR4 t indicesR7 t stopt step( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_extended_getslice� s % c C s d j d � t t d � � D� � } t j d t | � � } d } x� | D]� } x� | D]� } x� | d D]� } | | (| j | | � t | � } | | | | � } d j t | � � } | | | | | � <| | | | | � <| j | d j | � � qh WqW WqJ Wd S( NR� c s s | ] } t | � Vq d S( N( R ( R� RC ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pys <genexpr>� s i i����i i i i i, i����i��i���( i Ni i i i, i����i����i��i���( R� R� R^ R R# R* R! t list( R R� R4 R� R7 R� R� t LR_ ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_extended_set_del_slice� s % c C sS | j d | � | j d � | j d | d � | j � t j | j � d � S( NR R i i ( R R R R ( R R3 t halfsize( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt make_mmap_file� s c C s` t t d � } | j � t t d � �2 } | j t d t j | j � d d t j �Wd QXd S( Ns w+bR= s cannot mmap an empty filei R> ( R R R t assertRaisesRegexpR/ R R RI ( R R3 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_empty_file� s c C s6 t t d � } z�t j } | j | | � } | j � | j � | d } t t d � } xv d d d g D]e } y2 t j | j � | d | �} | j d d � Wn t t t f k r� qj X| j d d � qj W| j � t t d � } t j | j � | | d | �} | j | d d !d � | j � y | j d � Wn t k rSn� X| j t | � d � | j t | j d d � | j | d d !d � t t � } | j d d � | j | j � | d � | j � | j | j � | d � | j � Wd | j � y t j t � Wn t k r0n XXd S( Ns w+bi s r+bi����i����Rm i i i R i i ( R R R t ALLOCATIONGRANULARITYR� R R* R R! R/ RJ t OverflowErrorR0 R1 R# R$ R- R. R2 R R R ( R R3 R� R4 RW Rm ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_offset� sL " c C s' d t j f d � � Y} | t � d S( Nt anon_mmapc B s e Z d � Z RS( c _ s t j j | d | | � S( Ni����( R t __new__( t klasst argst kwargs( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyR� s ( t __name__t __module__R� ( ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyR� s ( R R ( R R� ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_subclass s RU s needs mmap.PROT_READc C st d } t t d � j d | � t t d � } t j | j � | d t j �} | j t | j d � | j � d S( Ni R; R< R= RF R ( R R R R R RU R$ RJ R ( R RW R3 R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_prot_readonly s !c C s6 | j t t j t � � | j d t t j � � d S( Ns mmap.error( t assertTruet issubclassR RZ t EnvironmentErrort assertInR ( R ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_error# s c C s d } t t d � j d t | � � t t d � } t j | j � t | � � } | j � x[ t t | � � D]G } | j | j � | � | j | | � | j | j � | d � qp W| j t | j d � | j | | � | j d � xd t t | � � D]P } | j | j � | � | j | j � | | � | j | j � | d � qW| j t | j � | j d � | j | j d � d � | j | j � d � | j d � | j d � | j | j � d � | j | d � | j d � | j t | j d � d S( NRr R; R] s r+bi i i t 345i R t 012bar6789i ( R R R R# R R R R~ R! R. RK R$ R/ R- t read_byteRL ( R R_ R3 R4 t i( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_io_methods' s4 t nts requires Windowsc C s d } d } t j d t | � d d �} | | (t j d t | � d d �} | | (| j | | � | j | | � | j � | j � t j d t | � d d �} | | (t j d t | � d d �} | | (| j | | � | j | | � | j � | j � d S( NRr t abcdefghiji����t tagnameR t boo( R R# R! R ( R t data1t data2t m1t m2( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_tagnameG s$ c C sd t j d d � } d } t j d d d | �} | j t j | � t j | � t | � d � d S( Ni����id R R� i ( R R! RM t getsizeofR# ( R R� R� R� ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_sizeofa s c C s� t j d d d d �} y t j d d d d � Wn n X| j � t t d � j d � t t d � } t j | j � d � } | j � y | j d � Wn n Xy | Wn n X| j � d S( Ni����i� R� R i� R; R] i s r+bi t xxxxxxxxxx( R R R R R R R0 ( R R4 R3 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_crasher_on_windowsj s& c C sS t j � } z5 | j t j � � t j | j � d � } Wd QXWd | j � Xd S( Ni ( t socketR$ R RZ R R ( R R� R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_invalid_descriptor� s "($ R� R� R R R: RY R[ Rc Rf Rh Rj t unittestt skipUnlesst hasattrR Rl Rn Ro R} R� R� R� R� R� R� R� R R� R� R� RS R� R R� R� R� ( ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyR s8 a � $$$ 1 9 $ $'$t LargeMmapTestsc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z e j e j e k d � d � � Z e j e j e k d � d � � Z RS( c C s t t � d S( N( R R ( R ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyR � s c C s t t � d S( N( R R ( R ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyR � s c C s� t j d d k s" t j d k r< t d d t d � � n t t d � } y( | j | � | j | � | j � Wn0 t t f k r� | j � t j d � � n X| S( Ni RB t darwint largefiles- test requires %s bytes and a long time to runI � s w+bs* filesystem does not have largefile support( RM RN R R R R R- R R t IOErrorR� R R� t SkipTest( R t num_zeroest tailR3 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt _make_test_file� s " c C sl | j d d � �T } t j | j � d d d d t j �} z | j | d d � Wd | j � XWd QXd S( NI���O t i Rm I @ R> i���( R� R R RI R! R ( R R3 R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_large_offset� s 'c C s� | j d d � �� } t j d k r� | j t � �$ t j | j � d d t j �Wd QX| j t � �$ t j | j � d d t j �Wd QXn t j | j � d d t j �} z | j | j � d � Wd | j � XWd QXd S( NI��� R� I � R> i i ( R� RM t maxsizeR$ R� R R RI R/ R! R2 R ( R R3 R4 ( ( sg /builddir/build/BUILDROOT/imh-python-2.7.12-1.el7.x86_64/opt/imh-python/lib/python2.7/test/test_mmap.pyt test_large_filesize� s %(!c C s� d } | t | � d } | t | � } | j | | � �Q } t j | j � d d t j �} z | j | | | !| � Wd | j � XWd QXd S( Ns DEARdear i i R> ( R# R� R R RI R! 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