\ K]c@`sdZddlmZmZmZddlZddlZddlZddlZddl m Z ddl Z ddl mZddl mZmZmZmZmZmZmZddl mZmZdd lmZmZmZdd lmZejej d Z!d Z"d Z#dZ$dZ%dZ&dZ'dZ(dZ)dZ*e*eZ+e*eZ,dZ-e-eZ.e-eZ/ej0ej1ej2ej1ej2ej3ej3Z4ej0ej1ej5ej1ej5ej3ej3Z6ej0ej7ej7ej3ej3Z8defdYZ9defdYZ:defdYZ;e!defdYZ<e=dkrej>ndS(s Tests for @cfunc and friends. i(tdivisiontprint_functiontabsolute_importN(t namedtuple(tunittest_support(tcfunctcarraytfarrayttypesttypingtutilstnjit(t cffi_supportt numpy_supporti(tTestCasettagtcaptured_stderr(t BaseCacheTests4CFFI not supported -- please install the cffi modulecC`s||S(N((tatb((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyt add_usecasescC`s||}|S(N((RRtc((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyt div_usecases cC`s|dS(Ni((R((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pytsquare_usecase"ssfloat64(float64, float64)sfloat64(int64, int64)sfloat64(float64)cC`st||S(N(tobject(RR((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pytobjmode_usecase+sic`sfd}|S(Nc `s|||f}|t}|j|d<|j|dd+|j|dd+|jj|d<|jj|dsc#`sfx_tjtjtjtjtjtjfD]3tfd|jD}|j |Vq+WdS(s Generate a bunch of concrete signatures by varying the width and signedness of size arguments (see issue #1923). c3`s*|] }|tjkrn|VqdS(N(Rtintp(t.0R(t actual_size(s5lib/python2.7/site-packages/numba/tests/test_cfunc.pys KsN( RRRtintctuintptuint32tuintcttupletargst return_type(REt formal_sigR((Rs5lib/python2.7/site-packages/numba/tests/test_cfunc.pytmake_carray_sigsDs cC`s%|}xB|jtD]1}t||}|j|j||jqW|}xB|jtD]1}t||}|j|j||jqaW|j}tt|}WdQX|jdt |j |}xB|jt D]1}t||}|j|j||jqWdS(Ns7mismatching dtype 'float32' for pointer type 'float64*'( Rtcarray_float32_usecase_sigRRRR@Retcarray_float64_usecase_sigR=R<Rftcarray_voidptr_usecase_sig(REtusecaset dtype_usecaseRtsigRFRg((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pytcheck_numba_carray_farrayOs  cC`s|jttdS(sK Test Numba-compiled carray() against pure Python carray() N(Rtcarray_usecasetcarray_dtype_usecase(RE((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyttest_numba_carraygscC`s|jttdS(sK Test Numba-compiled farray() against pure Python farray() N(Rtfarray_usecasetfarray_dtype_usecase(RE((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyttest_numba_farrayns(R6Rit__doc__RRRRRRRRRRRRR(((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyRs      (  tTestCffiStructcB`s5eZdZedZdZdZdZRS(s typedef struct _big_struct { int i1; float f2; double d3; float af4[9]; } big_struct; typedef struct _error { int bits:4; } error; typedef double (*myfunc)(big_struct*, size_t); cC`s*ddlm}|}|j||S(Ni(tFFI(RPRtcdef(REtsrcRRQ((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pytget_ffis  cC`sf|j}|jd}tj|dt}|j|tj|jt |d|j|jdtj |j|jdtj |j|jdtj |j|jdtj dtj d d|jd }tj|dt}|j|tj|j|jd tj||j|jd tj|j|jtj dS(Nt big_structtuse_record_dtypeiti1tf2td3taf4R/Ri tmyfuncii(i (RttypeofR tmap_typeRdR;RtRecordR5tlenRR0tfloat64t NestedArrayR t SignatureRtCPointerRR(RERQRtnbtypeRR((s5lib/python2.7/site-packages/numba/tests/test_cfunc.pyttest_type_parsings"   c`s|j}|jd}tj|dt}tj|jddt}tdt|fd}|jd}|jd|}x{t dD]m}|d ||_ |d ||_ d |d ||_ x-t d D]} |d | ||j | sX     4           O:g