~lzh/A133.git

ó 
P\¬Qc@ssdZddlmZddlmZddlZddlZddlZddlZddl    Z    ddl
Z
ddlmZmZddl mZmZejZejZe
jejdjdd    Zd
efdYZdefd YZdejfdYZde
jfdYZdZde
jfdYZdZ e!dkroe ndS(sTests for Lib/fractions.py.iÿÿÿÿ(tDecimal(trun_unittestN(tcopytdeepcopy(tdumpstloadstdoubletIEEEstest requires IEEE 754 doublest
DummyFloatcBskeZdZdZdZdZdZdZdZdZ    dZ
d    ZeZd
ZRS(s8Dummy float class for testing comparisons with FractionscCs+t|tstdn||_dS(Ns-DummyFloat can only be initialized from float(t
isinstancetfloatt    TypeErrortvalue(tselfR((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__init__scCsUt|tjr+|tj|j|St|trM||j|jStSdS(N(R    tnumberstRationaltFt
from_floatRRtNotImplemented(R tothertop((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt_richcmps
cCs|j|tjS(N(Rtoperatorteq(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__eq__%scCs|j|tjS(N(RRtle(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__le__&scCs|j|tjS(N(RRtlt(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__lt__'scCs|j|tjS(N(RRtge(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__ge__(scCs|j|tjS(N(RRtgt(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__gt__)scCststddS(Ns/__float__ should not be invoked for comparisons(tFalsetAssertionError(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt    __float__,scCststddS(Ns-__sub__ should not be invoked for comparisons(R"R#(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt__sub__0sN(t__name__t
__module__t__doc__RRRRRRR!R$R%t__rsub__tNonet__hash__(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyRs                                    t DummyRationalcBsSeZdZdZdZdZdZdZdZdZ    dZRS(    sATest comparison of Fraction with a naive rational implementation.cCs-t||}|||_|||_dS(N(tgcdtnumtden(R R.R/tg((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR;s cCs<t|tjr4|j|jko3|j|jkStSdS(N(R    t    fractionstFractionR.t
_numeratorR/t_denominatorR(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR@scCs|j|j|j|jkS(N(R.R4R/R3(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyRGscCs|j|j|j|jkS(N(R.R4R/R3(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR!JscCs|j|j|j|jkS(N(R.R4R/R3(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyRMscCs|j|j|j|jkS(N(R.R4R/R3(R R((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyRPscCststddS(Ns__float__ should not be invoked(R"R#(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR$UsN(R&R'R(RRRR!RRR$R*R+(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR,8s                            t DummyFractioncBseZdZRS(s6Dummy Fraction subclass for copy and deepcopy testing.(R&R'R((((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR5\stGcdTestcBseZdZRS(cCsþ|jdtdd|jdtdd|jdtdd|jdtdd|jdtdd|jdtdd|jdtdd|jdtdd|jdtdd    |jd
td    ddS(NiiiÿÿÿÿiiéÿÿÿiiixiTiôÿÿÿiÿÿÿ(tassertEqualR-(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestMiscas(R&R'R8(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR6_scCs|j|jfS(N(t    numeratortdenominator(tr((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt_componentsnstFractionTestcBs
eZdZdZdZedZdZdZdZ    dZ
dZd    Zd
Z dZdZd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZRS(cCs0|jt|t||j||dS(s4Asserts that both the types and values are the same.N(R7ttype(R texpectedtactual((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pytassertTypedEqualstscOsUy|||Wn)|k
r<}|j|t|nX|jd|jdS(s@Asserts that callable(*args, **kwargs) raises exc_type(message).s %s not raisedN(R7tstrtfailR&(R texc_typetmessagetcallabletargstkwargste((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pytassertRaisesMessageys
cCs|jdtt|jdttd|jdtttdd|jd ttdd|jd!ttdd|jd"ttdd|jd#ttdd    |jd$ttdd
|jd&ttd'|jd(tttddd |jd)ttdtdd|jd*tttddtdd|jtdtdd|jttd+|jttdd|jttdd|jttdddS(,Niiiiiÿÿÿÿiþÿÿÿiii
iiiMii÷ÿÿÿiöÿÿÿi    i¶    iµ    iiciqsFraction(12, 0)igø?y@s3/2yyð?(ii(ii(ii(iÿÿÿÿi(iÿÿÿÿi(ii(ii(iilm+?ÐR(lm+?ÐRilm+?ÐR(iiM(i÷ÿÿÿi(i¶    iµ    yø?@(R7R<RRJtZeroDivisionErrortassertRaisesR(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestInits$%((1 cCs£|jd ttd|jdttd|jdttd    |jtttd
|jtttd|jtttddS(Niig@iigIÍÌÌÌÌÌIg¹?tnantinfs-inf(ii(ii(IÍÌÌÌÌÌI(R7R<RRLRR
(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestInitFromFloats    cCsÎ|jdtttd|jdtttd|jdtttd    |jtttd
|jtttd|jtttd|jtttd dS(Nii
s1.1iiÈs3.5e-2iis.000e20RNtsnanROs-inf(ii
(iiÈ(ii(R7R<RRRLR(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestInitFromDecimal¥s            cCs|jd0ttd|jd1ttd|jd2ttd|jd3ttd    |jd4ttd|jd5ttd|jd6ttd|jd7ttd|jd8ttd|jd9ttd|jd:ttd|jd;ttd|jd<ttd|jd=ttd|jd>ttd|jtdtd|jtdtd|jtd td!|jtd"td#|jtd$td%|jtd&td'|jtd(td)|jtd*td+|jtd,td-|jtd.td/dS(?Niit5iis3/2s 
  +3/2iýÿÿÿs-3/2  i s    013/02 
  u    013/02 
  is 3.2 iðÿÿÿu -3.2 u -3. u .6 i5s32.e-5i@Bs1E+06iôÏÿÿs-1.23e4is .0e+0    s-0.000e0sFraction(3, 0)s3/0s"Invalid literal for Fraction: '3/'s3/s"Invalid literal for Fraction: '/2's/2s$Invalid literal for Fraction: '3 /2's3 /2s$Invalid literal for Fraction: '3/+2's3/+2s%Invalid literal for Fraction: '+ 3/2's+ 3/2s#Invalid literal for Fraction: '3a2't3a2s%Invalid literal for Fraction: '3/7.2's3/7.2s%Invalid literal for Fraction: '3.2/7's3.2/7s!Invalid literal for Fraction: '.'t.(ii(ii(ii(iýÿÿÿi(i i(i i(ii(iðÿÿÿi(iýÿÿÿi(ii(ii5(i@Bi(iôÏÿÿi(ii(ii(R7R<RRJRKt
ValueError(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestFromString±sZ
 
 
 
 
 
 
 
 
cCsÂtdd}|jdd|jd
t||jtt|dd|jtt|dd|jdt|d    |_d|_|jdt||j    td    d|dS( NiiiiR9iR:ii(ii(ii(ii(
RRR7R<RLtAttributeErrortsetattrR3R4tassertNotEqual(R R;((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt testImmutableés        cCs|jttjd|jdttjdd}|j|dfttj||jdttjd|jdttjd|jdttjd|jdttjd |jtdttjd |jdttjd|jdttjdd}||}|jtdtj||jtdtj||jtdtj|dS(Niy@i
iIé}ô"igg$@iûÿÿÿigÀll+?ÐRgöJáÇ-µDiIÍÌÌÌÌÌIg    @gðsCannot convert inf to Fraction.s Cannot convert -inf to Fraction.sCannot convert nan to Fraction.y@@(i
i(ii(i
i(iûÿÿÿi(ll+?ÐRilm+?ÐR(IÍÌÌÌÌÌI(RLRRRR7R<R
RJ(R tbigintRORN((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt testFromFloatùs0%    %    
 cCs|jttjd|jtddtjd|jtdtjtd|jtddtjtd|jtdd    tjtd
|jtdtjtd|jdtddtjtddd |jtdtjtd|jtdtjtd|jtdtjtd|jtdtjtddS(Niy@i
iis-0is0.5iès5e-3it5e3is0.t9s$Cannot convert Infinity to Fraction.ROs%Cannot convert -Infinity to Fraction.s-infsCannot convert NaN to Fraction.RNs Cannot convert sNaN to Fraction.RQy@@l©7§3Me'(RLRRtfrom_decimalR7RRJ(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestFromDecimals("%((%cCsAtd}|j|jdtdd|j|jdtdd|j|jdtdd|j|jdtdd|jtd    d
jdtd|jtd    d
jd tdd |jtdjdtdx-dD]%}|jtdtdj|qWdS(Ns3.1415926535897932i'iciqiþÿÿipiMijiÉiÈidiieifiiÿÿÿÿs$max_denominator should be at least 1(iiÿÿÿÿ(RR7tlimit_denominatorRJRV(R trpiti((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestLimitDenominator+s"#""(+% cCsC|jdtjtdd|jdttdd|jdtjtdd|jtttdd|jtttdd|jd    t    tdd|j
tt    td
dd|j d dt    ttd
ddtddd|jdttdddS(Niÿÿÿÿiõÿÿÿi
iiiiig¹?t2it7g@t3t1yy¹?(RAtmathttruncRtintR7R"tbooltTrueR
RLt OverflowErrortlongtassertAlmostEqualtcomplex(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestConversions9s""! 2cCsû|jtddtddtdd|jtddtddtdd|jtddtddtdd|jtddtddtdd|jdtddtdd|jdtddtd|jtdd
tdd
td
d|jtdd tdd
td
|jtd dtdd
td|jdtdtdd|jtddtdd
|jtttdtdddS(Niii
iiýÿÿÿiii    iiiùÿÿÿiig@iÿÿÿÿlm+?ÐRlm+?ÐR(R7RRARLRVtpow(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestArithmeticJs////&#/,,##cCsZ|jtddtddd|jdtddd|jdtddd|jtdddtdd|jddtdd|jddtdd|jtddtddd|jdtddd|jdtddd|jtd    ddtdd|jd
dtdd|jddtdd|jtddtddd|jdtddd|jd tddd!|jtdddtdd|jddtdd|jd"d#tdd|jtddtddd|jdtddd|jd$tddd%|jtdddtdd|jddtdd|jd&d'tdd|jd tddd|jdtddd|jddtdd|jd(d)tdd|jddtdd|jtddtddd|jdtddd|jtd ddtdd|jddtdd|jtddtddd|jtddtddd|jdtddd|jd*tddd+|jddtdd|jttdtdd|jtdddtdd|jddtdd|jddtdd|jd,d-tdddS(.Nii
igñ?gð?yi÷ÿÿÿgÍÌÌÌÌÌì¿i    gÍÌÌÌÌÌì?g¹?g$@igiiidiþÿÿÿiiiÿÿÿÿg@gÐ?yñ?yð?yñ?yð?yÍÌÌÌÌÌì¿yð?yÍÌÌÌÌÌì?yð?y¹?yð?y¹?yð?y¹?yð?y$@yð?lm+?ÐRldê&Oá!y¹?yð?yð?yð?(RARRLRVRt(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestMixedArithmeticYsV&&&&&&&&&&&&&cCsy|jtdtjtddtd|jtdtjtdtdd|jtddtddS(    Ns;unsupported operand type(s) for +: 'Fraction' and 'Decimal'iis    3.1415926s;unsupported operand type(s) for +: 'Decimal' and 'Fraction'iis2.5(RJRRtaddRRRZ(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestMixingWithDecimalscCsQ|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddkdS(Niii(t
assertTrueRtassertFalse(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestComparisonss%%%%%%%%cCs|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddk|jtddtddkdS(Niiiii(RyRR,Rz(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestComparisonsDummyRational§s8%%%%%%%%%%%%%%%%%%%%%%%%%%%cCsëtdd}tdd}|j||k|j||kpM||k|j||k|j||ko||k|j||k|j||kp±||k|j||k|j||koã||kdS(Ngð?g@ii(RRRyRz(R txty((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestComparisonsDummyFloatÇscCs°|jdtddk|jdtddk|jtdddk|jtdddk|jtdddk|jtdddk|jdtddk|jdtddk|jtd    tddk|jtd
tddk|jtd tddk|jtddtd    k|jtddtd
k|jtddtd kdS(Niiiiig333333ã?gÙ?gà?ROs-infii
RNiýÿÿÿiiiii§ÿÿÿ(RyRRzR
(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt testMixedLessÓs"""""cCs°|jdtddk|jdtddk|jtdddk|jtdddk|jdtddk|jdtddk|jtdddk|jtdddk|jtd    tddk|jtd
tddk|jtd tddk|jtddtd    k|jtddtd
k|jtddtd kdS(Ngà?iig333333ã?gÙ?iiiROs-infii
RNiýÿÿÿiiiii§ÿÿÿ(RyRRzR
(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestMixedLessEqualås"""""cCsç|jtdtdk|jdtttjddk|jdttjddk|jdttjddk|jdttjddk|jdttjddkdS(Ni
igöJáÇ-µDilm+?ÐRlm+?ÐR(RzRR
RjRkRy(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestBigFloatComparisonsös,&&&cCsg|jtdtd    k|jttjtd
td|jttjtdtd tdd}tdd}tdd}|j||k|j||k|j||k|j||kx~tj    tjtjtj
fD]^}|jt||||jt||||jt||||jt|||qWdS(Ni
iiigØ?ggÉ?lm+?ÐRlm+?ÐRlm+?ÐRlm+?ÐRlm+?ÐRlm+?ÐR(RzRRrRLRRR RRyRR(R R}tztwR((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestBigComplexComparisonss%%%cCsl|jdtddk|jdtddk|jtdddk|jtdddk|jdtddk|jdtddk|jtdddk|jtdddk|jtddtd    k|jtd    tdd
k|jtddtdk|jtdtddkdS( Ngà?iig333333ã?gÙ?iiiRNiROs-inf(RyRRzR
(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestMixedEquals"""cCs|jdttdd|jdttd|jdttdd |jd
ttdd|jdttdddS(NsFraction(7, 3)iis Fraction(6283185307, 2000000000)s3.1415926535s#Fraction(-1, 100000000000000000000)ii
is7/3Rgl Fµx:^Vlûÿÿÿ Fµx:^V(R7treprRRB(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestStringification s        cCss|jtdttdd|jtdttd|jttd    ttd
dS(Ng@iii
i2il +ÛO¦±tC3y+v°l +ÛO¦±tC3y+v°lm+?ÐRlm+?ÐR(R7thashRRZR
(R ((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestHash)s%"c    CsÁtd}d|dddddf\}}}}}}}xkt||tdd    kr©|}|||d}}|||d}}|||}||7}q?W|jtj|dS(
Niiiii
i    ii iÊ;(RtabsRqRjtpi(    R tthreetlaststttstntnatdtda((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestApproximatePi.s0"cCsËtd}ddtddddf\}}}}}}xot||tddkr|}|d7}|||d9}|||9}|d9}||||7}q?W|jtjd|dS(Niii
i    iiÿÿÿÿiÊ;(RRRqRjtcos(R R}RdRRtfactR.tsign((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttestApproximateCos1;s0"
 
cCsòtdd}tdd}|j|tt||jt|tt||jt|tt||jt|tt||jt|tt||j    |t||j    |t|dS(Ni i(
RR5R7RRtidRRRZRA(R R;tdr((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyttest_copy_deepcopy_pickleIs""""cCs,tdd}|jtt|dddS(Ni itai
(RRLRXRY(R R;((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt
test_slotsTs(R&R'RARJRMtrequires_IEEE_754RPRRRWR[R]RaReRsRuRvRxR{R|RRRRRRRRRRRR(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyR=rs8        
    
        8                            7                             
                                 cCstttdS(N(RR=R6(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt    test_mainYst__main__("R(tdecimalRttest.test_supportRRjRRR1tsystunittestRRtcPickleRRR2RR-t
skipUnlessR
t __getformat__t
startswithRtobjectRR,R5tTestCaseR6R<R=R R&(((s[/tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/test/test_fractions.pyt<module>s2            #$    ÿè