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//usr/lib/python2.4/bsddb/test/test_basics.pyc
mò ‚=5Dc @ s› d Z d k Z d k Z d k Z d k Z d k Z d k Z d k l Z d k Z y d k l Z Wn e j o d k l Z n Xd k l Z d Z d e i f d „ ƒ YZ d e i f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d! „ ƒ YZ d" e f d# „ ƒ YZ d$ e f d% „ ƒ YZ d& e f d' „ ƒ YZ! d( e f d) „ ƒ YZ" d* e f d+ „ ƒ YZ# d, e# f d- „ ƒ YZ$ d. e# f d/ „ ƒ YZ% d0 „ Z& e' d1 j o e i( d2 d3 ƒ n d S(4 s_ Basic TestCases for BTree and hash DBs, with and without a DBEnv, with various DB flags, etc. N( s pprint( s db( s verboset -t VersionTestCasec B s t Z d „ Z RS( Nc C sk t i ƒ } t o. d Gd d GHd | f GHt i GHd d GHn | t i t i t i f j p t ‚ d S( Ns s -=i s bsddb.db.version(): %s( t dbt versiont infot verboset DB_VERSION_STRINGt DB_VERSION_MAJORt DB_VERSION_MINORt DB_VERSION_PATCHt AssertionError( t selfR ( ( t, /usr/lib/python2.4/bsddb/test/test_basics.pyt test00_version s ( t __name__t __module__R ( ( ( R R s t BasicTestCasec B s¿ t Z e i Z d Z d Z d Z d Z d Z d Z d Z d Z d „ Z d „ Z d d „ Z d „ Z d „ Z d „ Z d d d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z RS( Ni i° iê c C s | i o3t i i t i i t i d ƒ d ƒ } | | _ y t i | ƒ Wn8 t j o, } | i t i t i f j o ‚ q‡ n Xt i | ƒ y‹ t i ƒ | _ | i i d d ƒ | i i | i d ƒ | i i | | i t i Bƒ | t _ t i i t i ƒ ƒ d | _ d t _ WqUt i | ƒ ‚ qUXn d | _ t i ƒ | _ t i | i ƒ | _! | i! i | i" ƒ | i# o6 | i! i | i | i# | i$ | i% t i B| i& ƒ n6 | i! i | i d | i& d | i$ d | i% t i Bƒ| i' ƒ d S( Ni t db_homei i t modet dbtypet flags(( R t useEnvt ost patht joint dirnamet syst argvt homeDirt shutilt rmtreet OSErrort et errnot ENOENTt ESRCHt mkdirR t DBEnvt envt set_lg_maxt set_flagst envsetflagst opent envflagst DB_CREATEt tempfilet tempdirt splitt mktempt filenamet Nonet DBt dt dbsetflagst dbnameR t dbopenflagst dbmodet populateDB( R R R ( ( R t setUp6 s@ ( c C sR | i i ƒ | i d j o! | i i ƒ t i | i ƒ n t i | i ƒ d S( N( R R4 t closeR& R2 R R R R t removeR1 ( R ( ( R t tearDown_ s c C sô | i } xN t | i d ƒ D]9 } d | i | } | i | ƒ } | i | | | ƒ q W| i d d | ƒ xK t | i d d ƒ D]2 } d | } | i | ƒ } | i | | | ƒ q… W| o | i ƒ n t | ƒ } t o d | GHn d S( Ni s %04ds empty valuet i s created %d records( R R4 t ranget _numKeyst xt keyt makeDatat datat putt _txnt committ lent numR ( R RF R4 RI RB RA RD ( ( R R9 o s" c C s t i | g d ƒ S( Ni ( t DASHR RB ( R RB ( ( R RC † s c C s | i } t o d Gd d GHd | i i GHn x< d d d d d g D]% } | i | ƒ } t o | GHqF qF W| i d ƒ d j p t ‚ | i d ƒ d j p t ‚ y | i d ƒ WnC t i j o4 } | d t i j p t ‚ t o | GHq n X| i d ƒ | i d d ƒ | i d ƒ d j p t ‚ | i d d ƒ | i t i @o! | i d ƒ d j p t ‚ n | i d ƒ d j p t ‚ y | i d d d t i ƒWnC t i j o4 } | d t i j p t ‚ t o | GHq n X| i d ƒ | i t i @o! | i d ƒ d j p t ‚ n | i d ƒ d j p t ‚ | i ƒ | i ƒ ~ t i | i ƒ | _ | i o | i i | i | i ƒ n | i i | i ƒ | i } | i d ƒ d j p t ‚ | i t i @o! | i d ƒ d j p t ‚ n | i d ƒ d j p t ‚ | i d d ƒ } t o | GHn | i d d ƒ d j p t ‚ | i d d ƒ } | d j p t ‚ | i d | ƒ } | | j p t ‚ | i ƒ } t! | ƒ t! h ƒ j p t ‚ t o d GHt" | ƒ n d S( Ns s -=i s Running %s.test01_GetsAndPuts...t 0001t 0100t 0400t 0700t 0999t 0321s 0321-0321-0321-0321-0321t abcdi s expected exceptions a new records same keys this should failR t 0555s 0555-0555-0555-0555-0555s bad datas bad keys" d.stat() returned this dictionary:(# R R4 R t __class__R RB t getRD R R2 t deleteR t DBNotFoundErrort valt DB_NOTFOUNDt failRE R5 t DB_DUPt DB_NOOVERWRITEt DBKeyExistErrort DB_KEYEXISTt syncR; R3 R& R6 R* R1 t get_botht rect statt st typet pprint( R R4 RW Rb RB R` RD ( ( R t test01_GetsAndPuts sv ! ! ! c C s) | i } t o d Gd d GHd | i i GHn xT d d d d d g D]= } | | } | | i | ƒ j p t ‚ t o | GHqF qF Wt | ƒ | i j p t ‚ | i ƒ } t | ƒ | i j p t ‚ t | ƒ t g ƒ j p t ‚ d | d <t | ƒ | i d j p t ‚ | i ƒ } t | ƒ | i d j p t ‚ d | d <t | ƒ | i d j p t ‚ | i ƒ } t | ƒ | i d j p t ‚ t o d GHt | d ƒ n | d d j p t ‚ | i d ƒ d j p t ‚ | i d ƒ d j p t ‚ | i ƒ } t | ƒ | i d j p t ‚ t | ƒ t g ƒ j p t ‚ t | d ƒ t f ƒ j p t ‚ t | d ƒ d j p t ‚ t o d GHt | d ƒ n | i ƒ } t | ƒ | i d j p t ‚ t | ƒ t g ƒ j p t ‚ t o d GHt | d ƒ n d S( Ns s -=i s& Running %s.test02_DictionaryMethods...t 0002t 0101t 0401t 0701t 0998s a new records new recordi s a replacement records the first 10 keys are:i RK t spami i s the first 10 items are:s the first 10 values are:( R R4 R RS R RB RD RC R RH R@ t keysRc Rd t has_keyt itemst values( R R4 Rl Ro RB Rn RD ( ( R t test02_DictionaryMethodsé sT ! ! ! ! ! $ ! c C s7 t o) d Gd d GHd | i i | | f GHn | i o$ | i t i @o | i i ƒ } n d } | i i d | ƒ } | i ƒ } d } xø | d j oê | d } t o | d d j o | GHn y | i ƒ } Wna t i j oR } | o5 | d t i j p t ‚ t o | GHn d } q:| i d ƒ n X| i ƒ t | i ƒ d ƒ j p$ t d | i ƒ | i ƒ d f ‚ qŽ W| | i j p t ‚ | i ƒ } d } x± | d j o£ | d } t o | d d j o | GHn y | i ƒ } Wq²t i j oR } | o5 | d t i j p t ‚ t o | GHn d } q^| i d ƒ q²Xq²W| | i j p t ‚ | i d ƒ } | i ƒ } | | j p t ‚ | d d j p t ‚ | d | i! d ƒ j p t ‚ | i ƒ t | d ƒ j p t ‚ | i d ƒ } | d d j p t ‚ | i ƒ d j p t ‚ y | i d ƒ } WnC t i j o4 } | d t i j p t ‚ t o | GHqÝn? X| o | i d ƒ n | d j o | i d | f ƒ n | i# d | i! d ƒ ƒ } | d | i! d ƒ f j p t ‚ y | i# d d ƒ } WnC t i j o4 } | d t i j p t ‚ t o | GHq´n? X| o | i d ƒ n | d j o | i d | f ƒ n | i i$ ƒ t i% j o½ | i& d ƒ } t o d G| GHn | i& d d d d d ƒ} t o d G| GHn | d d j o | i d ƒ n | i& d ƒ } t o d G| GHn | d d j o | i d ƒ qŠn | i d ƒ | i( ƒ y | i ƒ } WnC t i) j o4 } | d t i* j p t ‚ t o | GHqn X| i d ƒ | i ƒ | i+ t i, ƒ } | i ƒ | i ƒ j p t ‚ | i. d d t i/ ƒ | i ƒ | i ƒ j p t ‚ | i ƒ d d j p t ‚ | i. d d t i/ d d d d ƒ| i ƒ d d j p t ‚ | i0 ƒ | i0 ƒ | o | i1 ƒ n h d! f <d" f <d# t i, f <d$ f <d% d. <d& f <d' f <d( f <d) d d* t i/ f <d+ d/ <} xœ | i3 ƒ D]Ž \ } } y. t o d, | GHn t6 t7 | | ƒ | ƒ Wn@ t i8 j o1 } | d d j p t ‚ t o | GHq q|X| i d- | ƒ q|W| i i d | ƒ } | i i0 ƒ ~ d S(0 Ns s -=i sC Running %s.test03_SimpleCursorStuff (get_error %s, set_error %s)...t txni i id s unexpected DBNotFoundErrors %s != len(%r)t 0505s empty valueR> s bad keys expected exceptions expected None: %rt 0404s bad datat 011s searched for '011', found: t dlent doffs% searched (partial) for '011', found: s expected empty data portions! search for 'empty value' returneds empty value lookup failedt 0499s exception expecteds a new valuet eri s a newer valuet currentRU t dupt firstRT t nextt prevt lastRE Rk t sets- attempting to use a closed cursor's %s methods8 no exception raised when using a buggy cursor's%s method( i ( Rr (: R R RS R t get_raises_errort set_raises_errorR& R7 R t DB_AUTO_COMMITt txn_beginRq R2 R4 t cursort cR{ R` t countR| RV RW RX R RY t get_current_sizeRH Ry R@ R~ R} R t rec2RC t nR_ t get_typet DB_BTREEt set_ranget evRU t DBKeyEmptyErrort DB_KEYEMPTYRz t DB_POSITIONt c2RE t DB_CURRENTR; RG t methods_to_testRn t methodt argst applyt getattrt DBErrort oldcursor( R R€ R Rq Rˆ R RW R‰ R` R™ R” R• R‘ R† R… R“ ( ( R t test03_SimpleCursorStuff% sö L !$ # " r c C sg t o d Gd d GHd | i i GHn | i i d ƒ } | d j p t ‚ | i d d d d ƒ d S( Ns s -=i s< Running %s.test03b_SimpleCursorStuffWithoutGetReturnsNone...i i R€ i R ( R R RS R R4 t set_get_returns_nonet oldR Rš ( R Rœ ( ( R t* test03b_SimpleCursorWithoutGetReturnsNone0Ë s c C sS t o d Gd d GHd | i i GHn | i i d ƒ } | i d d d d ƒ d S( Ns s -=i s< Running %s.test03b_SimpleCursorStuffWithoutGetReturnsNone...i R€ i R ( R R RS R R4 R› Rœ Rš ( R Rœ ( ( R t' test03b_SimpleCursorWithGetReturnsNone1Ö s c C s t o d Gd d GHd | i i GHn | i i d ƒ } | d j p t ‚ | i i d ƒ } | d j p t ‚ | i d d d d ƒ d S( Ns s -=i s< Running %s.test03c_SimpleCursorStuffWithoutSetReturnsNone...i i R€ i R ( R R RS R R4 R› Rœ R Rš ( R Rœ ( ( R t# test03c_SimpleCursorGetReturnsNone2á s c C sx | i } t o d Gd d GHd | i i GHn d } d d d d } | i | | ƒ | i | ƒ | j p t ‚ | i | d d d d ƒd d d d j p t ‚ | i d d d d ƒ | i d d d d d ƒd j p t ‚ | i t i j ov | i | d d d d d ƒ| i | ƒ d j p t ‚ | i | d d d d d ƒ| i | ƒ d j p t ‚ n d S( Ns s -=i s% Running %s.test04_PartialGetAndPut...t partialTestt 1iè t 2Ru i Rv iÞ i t partialtest2i0u t robini t 0000iÐ i t 1111i i t 0011110( R R4 R RS R RB RD RE RT R R5 R RZ ( R R4 RB RD ( ( R t test04_PartialGetAndPutð s 5) c C sŒ | i } t o d Gd d GHd | i i GHn xU t d d d ƒ D]A } d | } | i | d | ƒ | i | ƒ | j p t ‚ qC Wd S( Ns s -=i s Running %s.test05_GetSize...i iPà iô s size%sR¡ ( R R4 R RS R R? t iRB RE t get_sizeR ( R R4 R© RB ( ( R t test05_GetSize s c C s¬ t i ƒ d j o d Sn | i } t o d Gd d GHd | i i GHn | i d d ƒ | i ƒ } | d j p t d ‚ | i ƒ } | d j p t d | f ‚ d S( Ni s s -=i s Running %s.test99_Truncate...t abcdet ABCDEi s, truncate returned <= 0 on non-empty databasei s* truncate on empty DB returned nonzero (%r)( i i ( R R R R4 R RS R RE t truncateRI R ( R RI R4 ( ( R t test06_Truncate s ( R R R t DB_UNKNOWNR R7 R5 R8 R2 R6 R R+ R) R@ R: R= R9 RC Re Rp Rš R Rž RŸ R¨ R« R¯ ( ( ( R R * s, ) \ <¦ t BasicBTreeTestCasec B s t Z e i Z RS( N( R R R R‹ R ( ( ( R R± 1 s t BasicHashTestCasec B s t Z e i Z RS( N( R R R t DB_HASHR ( ( ( R R² 5 s t BasicBTreeWithThreadFlagTestCasec B s t Z e i Z e i Z RS( N( R R R R‹ R t DB_THREADR7 ( ( ( R R´ 9 s t BasicHashWithThreadFlagTestCasec B s t Z e i Z e i Z RS( N( R R R R³ R Rµ R7 ( ( ( R R¶ > s t BasicBTreeWithEnvTestCasec B s7 t Z e i Z e i Z d Z e i e i Be i BZ RS( Ni ( R R R R‹ R Rµ R7 R t DB_INIT_MPOOLt DB_INIT_LOCKR+ ( ( ( R R· C s t BasicHashWithEnvTestCasec B s7 t Z e i Z e i Z d Z e i e i Be i BZ RS( Ni ( R R R R³ R Rµ R7 R R¸ R¹ R+ ( ( ( R Rº J s t BasicTransactionTestCasec B sr t Z e i e i BZ d Z e i e i Be i Be i BZ e i Z d „ Z d „ Z d „ Z d „ Z d „ Z RS( Ni c C s | i i ƒ t i | ƒ d S( N( R Rq RG R R= ( R ( ( R R= [ s c C s8 | i i ƒ } t i | d | ƒ| i i ƒ | _ d S( NRF ( R R& Rƒ Rq R R9 ( R Rq ( ( R R9 ` s c C s¬ | i } t o d Gd d GHd | i i GHn | i d d | i ƒd j p t ‚ | i d d | i ƒ | i d d | i ƒd j p t ‚ | i i ƒ | i d ƒ d j p t ‚ | i i ƒ | _ | i d d | i ƒd j p t ‚ | i d d | i ƒ | i d d | i ƒd j p t ‚ | i i ƒ | i d ƒ d j p t ‚ | i i ƒ | _ | i | i ƒ } | i ƒ } d } xI | d j o; | d } t o | d d j o | GHn | i ƒ } q“W| | i d j p t ‚ | i ƒ | i i ƒ y | i i d d d ƒ Wn t i j o n X| i i t i t i Bƒ } | d j p t ‚ x" | D] } t o d | GHqxqxW| i i ƒ | _ d S( Ns s -=i s! Running %s.test06_Transactions...s new recRq s this is a new recordi i id s log file: ( R R4 R RS R RT Rq R2 R RE t abortR& Rƒ RG R„ R… R{ R` R† R| R@ R; t txn_checkpointR t DBIncompleteErrort log_archivet DB_ARCH_ABSt DB_ARCH_LOGt logst log( R R† R4 R… R Rà R` ( ( R t test06_Transactionsh sN && && c C sË t i ƒ d j o d Sn | i } t o d Gd d GHd | i i GHn | i d d ƒ | i i ƒ } | i | ƒ } | d j p t d ‚ | i | ƒ } | d j p t d | f ‚ | i ƒ d S( Ni s s -=i s Running %s.test07_TxnTruncate...R¬ R i s, truncate returned <= 0 on non-empty databasei s* truncate on empty DB returned nonzero (%r)( i i ( R R R R4 R RS R RE R& Rƒ Rq R® RI R RG ( R Rq R4 RI ( ( R t test07_TxnTruncate› s c C sš | i i ƒ } | i ƒ y | i ƒ Wn t i j o } n Xt d ‚ | i i ƒ } | i ƒ y | i ƒ Wn t i j o } n Xt d ‚ d S( NsB DBTxn.abort() called after DB_TXN no longer valid w/o an exceptionsC DBTxn.commit() called after DB_TXN no longer valid w/o an exception( R R& Rƒ Rq R¼ R R˜ R t RuntimeErrorRG ( R Rq R ( ( R t test08_TxnLateUse¯ s ( R R R Rµ R‚ R7 R R¸ R¹ t DB_INIT_TXNR+ R) R= R9 RÄ RÅ RÇ ( ( ( R R» S s 3 t BTreeTransactionTestCasec B s t Z e i Z RS( N( R R R R‹ R ( ( ( R RÉ Ã s t HashTransactionTestCasec B s t Z e i Z RS( N( R R R R³ R ( ( ( R RÊ Æ s t BTreeRecnoTestCasec B s# t Z e i Z e i Z d „ Z RS( Nc C s | i } t o d Gd d GHd | i i GHn | i d ƒ } t | ƒ t f ƒ j p t ‚ t | ƒ d j p t ‚ t o d G| GHn | i ƒ } | i d ƒ | i ƒ } t | ƒ t d ƒ j p t ‚ t o d G| GHn | i ƒ } | i | ƒ | j p t ‚ | i ƒ d S( Ns s -=i s! Running %s.test07_RecnoInBTree...iÈ i s Record #200 is t 0200i s recno of d['0200'] is ( R R4 R RS R RT R` Rc R RH R„ R… R t get_recnoRI Ry t set_recnoR; ( R R… R4 RI R` ( ( R t test07_RecnoInBTreeÑ s$ ( R R R R‹ R t DB_RECNUMR5 RÏ ( ( ( R RË Í s t BTreeRecnoWithThreadFlagTestCasec B s t Z e i Z RS( N( R R R Rµ R7 ( ( ( R RÑ ë s t BasicDUPTestCasec B s t Z e i Z d „ Z RS( Nc C s× | i } t o d Gd d GHd | i i GHn | i d d ƒ x$ d i ƒ D] } | i d | ƒ qM W| i d d ƒ | i d ƒ } | d j p t ‚ t o | GHn | i ƒ } | i d ƒ } | d j p t ‚ | i ƒ } | d j p t ‚ | i d ƒ } | i ƒ } | d j p t ‚ | i ƒ } | d j p t ‚ | i d ƒ } x. | d j o t o | GHn | i ƒ } qZW| i d ƒ | i ƒ } | d d j p t ‚ t o | GHn | i ƒ d S( Ns s -=i s" Running %s.test08_DuplicateKeys...t dup0t befores- The quick brown fox jumped over the lazy dog.t dup1t dup2t aftert Thet quicki i ( RÕ RØ ( RÕ RÙ ( RÕ RÙ ( R R4 R RS R RE R/ RA RT RD R R„ R… R R` R| R† t next_dupR2 t next_nodupR; ( R R† R… R4 R| RÚ R` RA RD ( ( R t test08_DuplicateKeysó sF ( R R R RZ R5 RÜ ( ( ( R RÒ ð s t BTreeDUPTestCasec B s t Z e i Z RS( N( R R R R‹ R ( ( ( R RÝ " s t HashDUPTestCasec B s t Z e i Z RS( N( R R R R³ R ( ( ( R RÞ % s t BTreeDUPWithThreadTestCasec B s t Z e i Z e i Z RS( N( R R R R‹ R Rµ R7 ( ( ( R Rß ( s t HashDUPWithThreadTestCasec B s t Z e i Z e i Z RS( N( R R R R³ R Rµ R7 ( ( ( R Rà , s t BasicMultiDBTestCasec B s t Z d Z d „ Z d „ Z RS( NR{ c C s) | i t i j o t i Sn t i Sd S( N( R R R R‹ R³ ( R ( ( R t otherType6 s c C sq | i } t o d Gd d GHd | i i GHn t i | i ƒ } | i | i d | i | i t i Bƒ t i | i ƒ } | i | i d | i ƒ | i t i Bƒ x- d i ƒ D] } | i | | i | ƒ ƒ q° Wx% t i D] } | i | | d ƒ qÝ W| i ƒ | i ƒ | i ƒ | i ƒ | i ƒ | i ƒ d | _ } } } t i | i ƒ | _ } | i | i | i d | i ƒt i | i ƒ } | i | i d d | i ƒt i | i ƒ } | i | i d d | i ƒ| i ƒ } | i ƒ } | i ƒ } d } | i ƒ } xI | d j o; | d } t o | d d j o | GHn | i" ƒ } qW| | i# j p t$ ‚ d } | i ƒ } x8 | d j o* | d } t o | GHn | i" ƒ } qŽW| d j p t$ ‚ d } | i ƒ } x8 | d j o* | d } t o | GHn | i" ƒ } qïW| d j p t$ ‚ | i ƒ | i ƒ | i ƒ | i ƒ | i ƒ d S( Ns s -=i s Running %s.test09_MultiDB...t secondt thirds, The quick brown fox jumped over the lazy dogiF R i i i2 i i4 (% R R4 t d1R RS R R R3 R& t d2R* R1 R R7 R, t d3Râ R/ RA RE RC t stringt lettersR^ R; R2 R6 R„ t c1R‘ t c3R† R{ R` R| R@ R ( R R† R` R‘ Rë RA Rê Ræ Rç Rå ( ( R t test09_MultiDB< s€ ( R R R6 Râ Rì ( ( ( R Rá 3 s t BTreeMultiDBTestCasec B s7 t Z e i Z e i Z d Z e i e i Be i BZ RS( Ni ( R R R R‹ R Rµ R7 R R¸ R¹ R+ ( ( ( R Rí ‹ s t HashMultiDBTestCasec B s7 t Z e i Z e i Z d Z e i e i Be i BZ RS( Ni ( R R R R³ R Rµ R7 R R¸ R¹ R+ ( ( ( R Rî ‘ s c C s† t i ƒ } | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | i t i t ƒ ƒ | S( N( t unittestt TestSuitet suitet addTestt makeSuiteR R± R² R´ R¶ R· Rº RÉ RÊ RË RÑ RÝ RÞ Rß Rà Rí Rî ( Rñ ( ( R t test_suite› s& t __main__t defaultTestRô () t __doc__R R R! R Rè R- Rd Rï t bsddb3R t ImportErrort bsddbt test_allR RJ t TestCaseR R R± R² R´ R¶ R· Rº R» RÉ RÊ RË RÑ RÒ RÝ RÞ Rß Rà Rá Rí Rî Rô R t main(! R¶ R Rï R R± R Rß R R» Rí R- R! Rd R RÝ RÊ Rè RÒ RÞ RÑ R RÉ RJ Rá Rô R· RË Rà R² R´ Rî R Rº ( ( R t ? sP ÿ ÿ p 2X