U
    ,d                     @   sP  d dl 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d dlm	Z	 d dl
mZ d dlmZmZmZ d dlmZmZmZmZ d dlZedddZdd	 Zd
d Zdd Zdd Zdd Zdd Zdd Zdd ZG dd deZG dd deZ G dd de eZ!G dd de Z"G d d! d!e"eZ#G d"d# d#e#Z$G d$d% d%e"eZ%G d&d' d'e&Z'G d(d) d)e'eZ(G d*d+ d+e(Z)G d,d- d-e)Z*G d.d/ d/e'eZ+G d0d1 d1eZ,G d2d3 d3eZ-G d4d5 d5eZ.G d6d7 d7eZ/G d8d9 d9eZ0G d:d; d;eeZ1G d<d= d=eeZ2e3e4ed>d?G d@dA dAeeZ5dBdC Z6e7dDkrLe8  dS )E    N)TypingError)njit)typesutilsconfig)MemoryLeakMixinTestCasetagskip_if_32bitT)Z_nrtZnogilc                 C   s   t | ||fS NnpZconcatenateabc r   >/tmp/pip-unpacked-wheel-eu7e0c37/numba/tests/test_dyn_array.pynp_concatenate1   s    r   c                 C   s   t j| ||f|dS Naxisr   r   r   r   r   r   r   r   np_concatenate2   s    r   c                 C   s   t | ||fS r   r   stackr   r   r   r   	np_stack1   s    r   c                 C   s   t j| ||f|dS r   r   r   r   r   r   	np_stack2   s    r   c                 C   s   t | ||fS r   )r   Zhstackr   r   r   r   	np_hstack   s    r   c                 C   s   t | ||fS r   )r   Zvstackr   r   r   r   	np_vstack"   s    r   c                 C   s   t | ||fS r   )r   Zdstackr   r   r   r   	np_dstack%   s    r    c                 C   s   t | ||fS r   )r   Zcolumn_stackr   r   r   r   np_column_stack(   s    r!   c                   @   s   e Zd ZdddZdS )BaseTestTc                 C   st   t |}|D ]b}|| }|| }| |j|j | |j|j | || |r`tj|| qtj|| qd S r   )	nrtjitassertEqualsizedtypeassertStridesEqualr   testingassert_equalZassert_allclose)selfpyfuncZargslistexactcfuncargsexpectedretr   r   r   check_outputs.   s    zBaseTest.check_outputsN)T)__name__
__module____qualname__r1   r   r   r   r   r"   ,   s   r"   c                   @   s   e Zd Zdd ZdS )NrtRefCtTestc                 C   s   |  |jj| d S r   )r$   baserefcount)r*   arrexpectr   r   r   assert_array_nrt_refct=   s    z#NrtRefCtTest.assert_array_nrt_refctN)r2   r3   r4   r:   r   r   r   r   r5   <   s   r5   c                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zedd Zdd Zdd Zdd  Zd!d" Zd#S )$TestDynArrayc                 C   s   t dd }| }| |d tjd| | |jd | |jd | |jttj	 | |j
d |d tjd| ~d S )Nc                  S   s   t d} d| d< | S )Nr   *   r   emptyr8   r   r   r   fooD   s    
z'TestDynArray.test_empty_0d.<locals>.foo   r<   r   {   )r#   r:   r   r(   r)   r$   r%   shaper&   float64stridesfill)r*   r@   r8   r   r   r   test_empty_0dC   s    

zTestDynArray.test_empty_0dc                 C   s   t dd }d}||}| |d tjt|| | |j| | |j|f | |j	t	tj
 | |jt	tj
jf |d tjd| ~d S )Nc                 S   s$   t | }t| D ]}|||< q|S r   )r   r>   range)nr8   ir   r   r   r@   V   s    

z'TestDynArray.test_empty_1d.<locals>.foo   rA   rB   )r#   r:   r   r(   r)   aranger$   r%   rC   r&   rD   rE   itemsizerF   )r*   r@   rI   r8   r   r   r   test_empty_1dU   s    

zTestDynArray.test_empty_1dc                 C   s|   dd }t |}d}d}|||}|||}| |d tj|| | |j|j | |j|j | |j|j ~d S )Nc                 S   sB   t | |ft j}t| D ]"}t|D ]}|| |||f< q&q|S r   r   r>   int32rH   )mrI   r8   rJ   jr   r   r   r+   k   s
    z*TestDynArray.test_empty_2d.<locals>.pyfunc   rK   rA   	r#   r:   r   r(   r)   r$   r%   rC   rE   )r*   r+   r-   rQ   rI   expected_arrgot_arrr   r   r   test_empty_2dj   s    

zTestDynArray.test_empty_2dc                 C   s   dd }t |}d}d}d}||||}||||}| |d tj|| | |j|j | |j|j | |j|j ~d S )Nc                 S   sX   t | ||ft j}t| D ]6}t|D ](}t|D ]}|| | ||||f< q4q(q|S r   rO   )rQ   rI   pr8   rJ   rR   kr   r   r   r+      s    z*TestDynArray.test_empty_3d.<locals>.pyfuncrS   rK      rA   rT   r*   r+   r-   rQ   rI   rX   rU   rV   r   r   r   test_empty_3d   s    	zTestDynArray.test_empty_3dc                 C   s   dd }t |}d}d}d}||||}||||}| |d tj|| | |j|j | |j|j | |j|j ~d S )Nc                 S   sF   t | |ft j}t| D ]"}t|D ]}|| |||f< q&q|| S r   rO   )rQ   rI   rX   r8   rJ   rR   r   r   r   r+      s
    z1TestDynArray.test_empty_2d_sliced.<locals>.pyfuncrS   rK   rZ   rA   rT   r[   r   r   r   test_empty_2d_sliced   s    z!TestDynArray.test_empty_2d_slicedc                    s   t jdt jd t } fdd}t|}| }| |d t  t j | t j t jdt jd t j|t jdt jd ~t	
  | |d t  ~t	
  | |t  d S )NrS   r&   c                      s    S r   r   r   yr   r   return_external_array   s    zDTestDynArray.test_return_global_array.<locals>.return_external_arrayrA   )r   onesfloat32sysgetrefcountr#   r$   r(   r)   gcZcollect)r*   	initrefctra   r-   outr   r_   r   test_return_global_array   s    
z%TestDynArray.test_return_global_arrayc                    s   t jdt jd  fdd}t|}| }| |j  dd  }t j|| t j|t jdt jd t j|t jdt jd d S )NrS   r^   c                      s    dd  S NrZ   r   r   r_   r   r   ra      s    zKTestDynArray.test_return_global_array_sliced.<locals>.return_external_arrayrZ   )r   rb   rc   r#   assertIsNoner6   r(   r)   )r*   ra   r-   rh   yyr   r_   r   test_return_global_array_sliced   s    z,TestDynArray.test_return_global_array_slicedc                 C   sh   dd }t jdt jd}t|}||}||}t j|| t j|| | || | || d S )Nc                 S   s   | S r   r   r_   r   r   r   r+      s    z4TestDynArray.test_array_pass_through.<locals>.pyfuncrS   r^   )r   rb   rc   r#   r(   r)   assertIs)r*   r+   r8   r-   r/   gotr   r   r   test_array_pass_through   s    z$TestDynArray.test_array_pass_throughc                 C   s   dd }t jdt jd}t|}t|}||}| |d t| ||}| |d t| t j|||j	d   t j|| ~| |d t| ~| |t| d S )Nc                 S   s   | | j d d  S rj   )r%   r_   r   r   r   r+      s    z;TestDynArray.test_array_pass_through_sliced.<locals>.pyfuncrS   r^   rA   rZ   )
r   rb   rc   rd   re   r#   r$   r(   r)   r%   )r*   r+   r8   rg   r-   ro   r/   r   r   r   test_array_pass_through_sliced   s    
z+TestDynArray.test_array_pass_through_slicedc                 C   s  dd }t |}tjd}tjd}tj|||||| | |||d tjddd}tjddd}tj|||||| | |||d tjdddd}tjdddd}tj|||||| | |||d d S )	Nc                 S   s   t | j}t | || |S r   )r   r>   rC   add)r   r   rh   r   r   r   r+     s    z=TestDynArray.test_ufunc_with_allocated_output.<locals>.pyfunc
   rA   rZ      F      )r#   r   randomr(   r)   r:   reshape)r*   r+   r-   Zarr_aZarr_br   r   r    test_ufunc_with_allocated_output  s(    z-TestDynArray.test_ufunc_with_allocated_outputc                    s  dd }t | d}tjdd|}| }tj|| | tj|| g }g }g } fdd}tdD ]V}	tjdd|}t|}
t	j
|||
fd|	d	}|| || ||
 qp|D ]}|  q|D ]}|  qt||D ]\}}
tj|||
 qd
S )z
        This test exercises the array allocation in multithreaded usecase.
        This stress the freelist inside NRT.
        c                 S   s   t | j}t|jD ]}d||< qt| d D ]T}t | j}t|jD ]}| | ||< qJt|jD ]}||  || | 7  < qfq0|S )Nr   r   r>   r%   rH   )inprh   rJ   tmprR   r   r   r   r+   +  s    
z/TestDynArray.test_allocation_mt.<locals>.pyfuncrs   rA   c                    s    | |d d < d S r   r   )r{   rh   r-   r   r   wrappedL  s    z0TestDynArray.test_allocation_mt.<locals>.wrappedd   	worker{0}targetr.   nameN)r#   r   rw   randintcopyr(   r)   rH   
empty_like	threadingThreadformatappendstartjoinzip)r*   r+   r%   r8   Z
frozen_arrworkersinputsoutputsr~   rJ   rh   threadr{   r   r}   r   test_allocation_mt%  s6    




zTestDynArray.test_allocation_mtc                    sD  dd }t | d}tj|td}t|}td}|||}tj	| || ~| 
|t| g }g }g }	 fdd}
tdD ]R}t|}td}tj|
|||fd	|d
}|| || |	| q|D ]}|  q|D ]}|  qt|	|D ]\}}tj	|||| q
~~| 
|t| dS )zE
        This test exercises the refct in multithreaded code
        c                 S   sH   t |j}t|jD ]}|| d ||< qt| D ]}|| }}q4|S NrA   rz   )rI   r{   rh   rJ   r   r   r   r+   k  s    z*TestDynArray.test_refct_mt.<locals>.pyfuncrs   r^   i  c                    s    | ||d d < d S r   r   )rI   inputrh   r}   r   r   r~     s    z+TestDynArray.test_refct_mt.<locals>.wrappedr   r   r   N)r#   r   rL   floatrd   re   rw   	randranger(   r)   r$   rH   r>   r   r   r   r   r   r   r   )r*   r+   r%   r   Zexpected_refctZswapctr/   r   r   Zswapctsr~   rJ   rh   r   r   r}   r   test_refct_mtf  s@    	








zTestDynArray.test_refct_mtc              	   C   sT   t dd }|   | t}|tjjd d  W 5 Q R X | dt|j	 d S )Nc                 S   s   t |  d S r   r=   xr   r   r   r@     s    z1TestDynArray.test_invalid_size_array.<locals>.foo   rZ   zAllocation failed)
r   disable_leak_checkassertRaisesMemoryErrorr   Zsize_tmaxvalassertInstr	exception)r*   r@   raisesr   r   r   test_invalid_size_array  s    
z$TestDynArray.test_invalid_size_arrayc           	      C   s   dd }t |}tjd}tjd}d}t|t|f}|||||||| }}| |d j | |d j tj|| ~~| 	|t|t|f d S )Nc                 S   s    t |D ]}||  } }q| |fS )z5Swap array x and y for t number of times
            rH   r   r`   trJ   r   r   r   r+     s    z&TestDynArray.test_swap.<locals>.pyfuncr   r   rA   )
r#   r   rw   rd   re   rk   r6   r(   r)   r$   )	r*   r+   r-   r   r`   r   rg   r9   ro   r   r   r   	test_swap  s    	zTestDynArray.test_swapc           	      C   s   dd }t |}tjd}t|}||\}}||\}}| || | || tj|| tj|| ~~| |t| | t|t| d S )Nc                 S   s4   t | j}t|jD ]}| | d ||< q| |fS r   rz   )r   r`   rJ   r   r   r   r+     s    z7TestDynArray.test_return_tuple_of_array.<locals>.pyfuncrt   )	r#   r   rw   rd   re   rn   r(   r)   r$   )	r*   r+   r-   r   rg   
expected_x
expected_ygot_xgot_yr   r   r   test_return_tuple_of_array  s    
z'TestDynArray.test_return_tuple_of_arrayc                 C   sx   dd }t |}tjd}||\}}||\}}tj|| tj|| | dt| | dt| d S )Nc                 S   s8   t | j}t|jD ]}| | d ||< q||f}|S r   rz   )r   r`   rJ   rh   r   r   r   r+     s
    z?TestDynArray.test_return_tuple_of_array_created.<locals>.pyfuncrt   rZ   )r#   r   rw   r(   r)   r$   rd   re   )r*   r+   r-   r   r   r   r   r   r   r   r   "test_return_tuple_of_array_created  s    z/TestDynArray.test_return_tuple_of_array_createdc                    sv   t dd   fdd}t |}td}t|}| |t|| | |t|| | |t| dS )z_
        Dispatcher returns a new reference.
        It need to workaround it for now.
        c                 S   s   | S r   r   )rh   r   r   r   inner  s    z7TestDynArray.test_issue_with_return_leak.<locals>.innerc                    s    | S r   r   r   r   r   r   r+     s    z8TestDynArray.test_issue_with_return_leak.<locals>.pyfuncrs   N)r#   r   rL   rd   re   r$   )r*   r+   r-   r8   Z	old_refctr   r   r   test_issue_with_return_leak  s    


z(TestDynArray.test_issue_with_return_leakN)r2   r3   r4   rG   rN   rW   r\   r]   ri   rm   rp   rq   ry   r   r   r
   r   r   r   r   r   r   r   r   r   r;   A   s$   $A=
r;   c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
ConstructorBaseTestc                 C   s   t |}| }| }| |d | |j|j | |j|j | |j|j | |j|j | || t	|}|
d |
d tj|| d S )NrA   rB   )r#   r:   r$   r%   rC   r&   rE   check_result_valuer   r   rF   r(   r)   )r*   r+   r-   r/   r0   r   r   r   check_0d  s    


zConstructorBaseTest.check_0dc              	   C   s   t |}d}||}||}| |d | |j|j | |j|j | |j|j | |j|j | || t	|}|
d |
d tj|| | t}|d W 5 Q R X | t|jd d S )NrK   rA   rB   negative dimensions not allowedr#   r:   r$   r%   rC   r&   rE   r   r   r   rF   r(   r)   r   
ValueErrorr   r   )r*   r+   r-   rI   r/   r0   cmr   r   r   check_1d   s"    


zConstructorBaseTest.check_1dc              	   C   s   t |}d\}}|||}|||}| |d | |j|j | |j|j | |j|j | |j|j | || t	|}|
d |
d tj|| | t}|dd W 5 Q R X | t|jd d S )NrZ   rK   rA   rB   rZ   r   r   r   )r*   r+   r-   rQ   rI   r/   r0   r   r   r   r   check_2d5  s"    




zConstructorBaseTest.check_2dc              	   C   s:   t |}| t}|  W 5 Q R X | dt|j dS )zAChecks that pyfunc will error, not segfaulting due to array size.zarray is too bigN)r#   r   r   r   r   r   )r*   r+   r-   er   r   r   check_alloc_sizeJ  s    z$ConstructorBaseTest.check_alloc_sizeN)r2   r3   r4   r   r   r   r   r   r   r   r   r     s   r   c                       s   e Zd Z fddZdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Z  ZS )#TestNdZerosc                    s   t t|   tj| _d S r   )superr   setUpr   zerosr+   r*   	__class__r   r   r   W  s    zTestNdZeros.setUpc                 C   s   t j|| d S r   r   r(   r)   r*   r0   r/   r   r   r   r   [  s    zTestNdZeros.check_result_valuec                    s    | j   fdd}| | d S )Nc                      s    dS Nr   r   r   r+   r   r   func`  s    z!TestNdZeros.test_0d.<locals>.func)r+   r   r*   r   r   r   r   test_0d^  s    zTestNdZeros.test_0dc                    s    | j   fdd}| | d S )Nc                    s    | S r   r   rI   r   r   r   r   f  s    z!TestNdZeros.test_1d.<locals>.funcr+   r   r   r   r   r   test_1dd  s    zTestNdZeros.test_1dc                    s    | j   fdd}| | d S )Nc                    s    | t jS r   r   rP   r   r   r   r   r   l  s    z'TestNdZeros.test_1d_dtype.<locals>.funcr   r   r   r   r   test_1d_dtypej  s    zTestNdZeros.test_1d_dtypec                    s,   | j td  fdd}| | d S )NrP   c                    s
   |  S r   r   r   Z_dtyper+   r   r   r   t  s    z0TestNdZeros.test_1d_dtype_instance.<locals>.func)r+   r   r&   r   r   r   r   r   test_1d_dtype_instancep  s    
z"TestNdZeros.test_1d_dtype_instancec                    s<   | j d  fdd}| | fdd}| | d S )NrP   c                    s
   |  S r   r   r   r   r   r   r   {  s    z+TestNdZeros.test_1d_dtype_str.<locals>.funcc                    s
    | dS )N
complex128r   r   r   r   r   r     s    r   r   r   r   r   test_1d_dtype_strx  s    
zTestNdZeros.test_1d_dtype_strc                    s<   | j d  fdd}| | fdd}| | d S )Ni4c                    s
   |  S r   r   r   r   r   r   r     s    z@TestNdZeros.test_1d_dtype_str_alternative_spelling.<locals>.funcc                    s
    | dS )Nc8r   r   r   r   r   r     s    r   r   r   r   r   &test_1d_dtype_str_alternative_spelling  s    
z2TestNdZeros.test_1d_dtype_str_alternative_spellingc                    s&   | j d  fdd}| | d S )Nzi4, (2,3)f8c                    s
   |  S r   r   r   r   r   r   r     s    z<TestNdZeros.test_1d_dtype_str_structured_dtype.<locals>.funcr   r   r   r   r   "test_1d_dtype_str_structured_dtype  s    z.TestNdZeros.test_1d_dtype_str_structured_dtypec              	      s`   | j  t fdd}| t}|dd W 5 Q R X t|j}d| j j d}| || d S )Nc                    s
    | |S r   r   rI   dtr   r   r   r     s    z5TestNdZeros.test_1d_dtype_non_const_str.<locals>.funcrt   rP   If np.0 dtype is a string it must be a string constant.)r+   r   r   r   r   r   r2   r   r*   r   r   excstrmsgr   r   r   test_1d_dtype_non_const_str  s    
z'TestNdZeros.test_1d_dtype_non_const_strc              	      sN   | j  t fdd}| t}|d W 5 Q R X t|j}| d| d S )Nc                    s
    | dS NZABCDEFr   r   r   r   r   r     s    z3TestNdZeros.test_1d_dtype_invalid_str.<locals>.funcrt   'Invalid NumPy dtype specified: 'ABCDEF')r+   r   r   r   r   r   r   r*   r   r   r   r   r   r   test_1d_dtype_invalid_str  s    
z%TestNdZeros.test_1d_dtype_invalid_strc                    s    | j   fdd}| | d S )Nc                    s    | |fS r   r   rQ   rI   r   r   r   r     s    z!TestNdZeros.test_2d.<locals>.funcr+   r   r   r   r   r   test_2d  s    zTestNdZeros.test_2dc              	      sr   | j   fdd}| |  fdd}| | tjrnt fdd}| t |tdd W 5 Q R X d S )	Nc                    s    t | t |fS r   )r   int16rP   r   r   r   r   func1  s    z/TestNdZeros.test_2d_shape_dtypes.<locals>.func1c                    s    t | t |fS r   )r   int64int8r   r   r   r   func2  s    z/TestNdZeros.test_2d_shape_dtypes.<locals>.func2c                    s    | |fS r   r   r   r   r   r   <lambda>      z2TestNdZeros.test_2d_shape_dtypes.<locals>.<lambda>        rA   )	r+   r   r   	IS_32BITSr#   r   r   r   r   r*   r   r   r-   r   r   r   test_2d_shape_dtypes  s    

z TestNdZeros.test_2d_shape_dtypesc                    s    | j   fdd}| | d S )Nc                    s    | |ft jdS Nr^   )r   	complex64r   r   r   r   r     s    z-TestNdZeros.test_2d_dtype_kwarg.<locals>.funcr   r   r   r   r   test_2d_dtype_kwarg  s    zTestNdZeros.test_2d_dtype_kwargc                    s    | j   fdd}| | d S )Nc                    s    | |fddS )Nr   r^   r   r   r   r   r   r     s    z1TestNdZeros.test_2d_dtype_str_kwarg.<locals>.funcr   r   r   r   r   test_2d_dtype_str_kwarg  s    z#TestNdZeros.test_2d_dtype_str_kwargc                    s    | j   fdd}| | d S )Nc                    s    | |fddS )Nr   r^   r   r   r   r   r   r     s    zFTestNdZeros.test_2d_dtype_str_kwarg_alternative_spelling.<locals>.funcr   r   r   r   r   ,test_2d_dtype_str_kwarg_alternative_spelling  s    z8TestNdZeros.test_2d_dtype_str_kwarg_alternative_spellingc                    sV   | j  tjj} fdd}| |d|d > tj | |d|d > dftj d S )Nc                    s    fddS )Nc                      s
    S r   r   r   )r&   r+   rC   r   r   r     r   z?TestNdZeros.test_alloc_size.<locals>.gen_func.<locals>.<lambda>r   rC   r&   r   )r&   rC   r   gen_func  s    z-TestNdZeros.test_alloc_size.<locals>.gen_funcrA   rZ   r   @   )r+   r   intpbitwidthr   r   r*   widthr   r   r   r   test_alloc_size  s
    zTestNdZeros.test_alloc_size)r2   r3   r4   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   __classcell__r   r   r   r   r   U  s"   r   c                       s.   e Zd Z fddZej fddZ  ZS )
TestNdOnesc                    s   t t|   tj| _d S r   )r   r  r   r   rb   r+   r   r   r   r   r     s    zTestNdOnes.setUpc                    s   t    d S r   )r   r   r   r   r   r   r     s    z-TestNdOnes.test_1d_dtype_str_structured_dtype)r2   r3   r4   r   unittestexpectedFailurer   r   r   r   r   r   r    s   r  c                   @   s|   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd ZdS )
TestNdFullc                 C   s   t j|| d S r   r   r   r   r   r   r     s    zTestNdFull.check_result_valuec                 C   s   dd }|  | d S )Nc                   S   s   t ddS )Nr         @r   fullr   r   r   r   r     s    z TestNdFull.test_0d.<locals>.func)r   r   r   r   r   r     s    zTestNdFull.test_0dc                 C   s   dd }|  | d S )Nc                 S   s   t | dS Nr  r  r   r   r   r   r     s    z TestNdFull.test_1d.<locals>.funcr   r   r   r   r   r     s    zTestNdFull.test_1dc                 C   s   dd }|  | d S )Nc                 S   s   t | dt jS r  )r   r  bool_r   r   r   r   r     s    z&TestNdFull.test_1d_dtype.<locals>.funcr	  r   r   r   r   r      s    zTestNdFull.test_1d_dtypec                    s$   t d  fdd}| | d S )Nboolc                    s   t | d S r  r  r   r^   r   r   r     s    z/TestNdFull.test_1d_dtype_instance.<locals>.func)r   r&   r   r   r   r^   r   r     s    
z!TestNdFull.test_1d_dtype_instancec                 C   s   dd }|  | d S )Nc                 S   s   t | ddS Nr  r
  r  r   r   r   r   r     s    z*TestNdFull.test_1d_dtype_str.<locals>.funcr	  r   r   r   r   r     s    zTestNdFull.test_1d_dtype_strc                 C   s   dd }|  | d S )Nc                 S   s   t | ddS )Nr  ?r  r   r   r   r   r     s    z?TestNdFull.test_1d_dtype_str_alternative_spelling.<locals>.funcr	  r   r   r   r   r     s    z1TestNdFull.test_1d_dtype_str_alternative_spellingc              	   C   sb   t dd }| t}|ddd W 5 Q R X t|j}| d| d}t|}| || d S )Nc                 S   s   t | ||S r   r  )rI   fvr   r   r   r   r     s    z4TestNdFull.test_1d_dtype_non_const_str.<locals>.func)rt   r  rP   No matchz9\bfull\(UniTuple\(int.*? x 1\), float64, unicode_type\)\B	r   r   r   r   r   r   recompileassertRegexr*   r   r   r   restrregexr   r   r   r     s    


z&TestNdFull.test_1d_dtype_non_const_strc              	   C   sL   t dd }| t}|tdd W 5 Q R X t|j}| d| d S )Nc                 S   s   t | |dS r   r  )rI   r  r   r   r   r   '  s    z2TestNdFull.test_1d_dtype_invalid_str.<locals>.funcrS   r  r   r   r   r   r   rb   r   r   r   r   r   r   r   r   %  s    

z$TestNdFull.test_1d_dtype_invalid_strc                 C   s   dd }|  | d S )Nc                 S   s   t | |fdS r  r  r   r   r   r   r   2  s    z TestNdFull.test_2d.<locals>.funcr   r   r   r   r   r   1  s    zTestNdFull.test_2dc                 C   s   dd }|  | d S )Nc                 S   s   t j| |fdt jdS )Ny      ?      @r^   )r   r  r   r   r   r   r   r   7  s    z,TestNdFull.test_2d_dtype_kwarg.<locals>.funcr  r   r   r   r   r   6  s    zTestNdFull.test_2d_dtype_kwargc                 C   s:   dd }|  | dd }|  | dd }|  | d S )Nc                 S   s   t | |ft dS r   )r   r  rP   r   r   r   r   r   =  s    z0TestNdFull.test_2d_dtype_from_type.<locals>.funcc                 S   s   t | |ft dS r   )r   r  r   r   r   r   r   r   B  s    c                 S   s   t j| |fdt jdS )NrA   r^   )r   r  r   r   r   r   r   r   G  s    r  r   r   r   r   test_2d_dtype_from_type;  s    

z"TestNdFull.test_2d_dtype_from_typec              	   C   s`   dd }|  | dd }|  | tjr\tdd }| t |tdd W 5 Q R X d S )	Nc                 S   s   t t | t |fdS r  )r   r  r   rP   r   r   r   r   r   M  s    z.TestNdFull.test_2d_shape_dtypes.<locals>.func1c                 S   s   t t | t |fdS r  )r   r  r   r   r   r   r   r   r   Q  s    z.TestNdFull.test_2d_shape_dtypes.<locals>.func2c                 S   s   t | |fdS r  r  r   r   r   r   r   V  r   z1TestNdFull.test_2d_shape_dtypes.<locals>.<lambda>r   rA   )r   r   r   r#   r   r   r   r   r   r   r   r   r   K  s    

zTestNdFull.test_2d_shape_dtypesc                 C   sH   t jj}dd }| |d|d > d | |d|d > dfd d S )Nc                    s    fddS )Nc                      s   t  S r   r  r   rC   valuer   r   r   ]  r   z>TestNdFull.test_alloc_size.<locals>.gen_func.<locals>.<lambda>r   r  r   r  r   r   \  s    z,TestNdFull.test_alloc_size.<locals>.gen_funcrA   rZ   r   r   )r   r   r   r   r   r   r   r   r   Z  s    zTestNdFull.test_alloc_sizeN)r2   r3   r4   r   r   r   r   r   r   r   r   r   r   r   r  r   r   r   r   r   r   r    s   r  c                   @   s   e Zd Zdd Zdd ZdS )ConstructorLikeBaseTestc              	   C   sB   z| d W n. ttfk
r<   d|jj }| | Y nX d S )Nr<      x)rF   	TypeErrorr   r&   rM   )r*   r8   Z
fill_valuer   r   r   mutate_arraye  s
    z$ConstructorLikeBaseTest.mutate_arrayc              
      s    fdd}t ddd|}t dD ]~}|dkrP|dd  d}n
||}|| |jdkr~||d d d	  d
|jd< t d|d< W 5 Q R X || q0||d  d S )Nc                    sn   | } | } |j|j  |j|j || || | | tj|| d S r   )	r$   r%   r&   r'   r   r  r   r(   r)   )r8   r/   r0   r-   r+   r*   r   r   	check_arrn  s    

z5ConstructorLikeBaseTest.check_like.<locals>.check_arrr   rt      )r"  r   )rA   rZ   rK   )rK   rA   rZ   r   r   r   rZ   FZ	WRITEABLErA   )	r   linspaceastyper#   rx   ndimflagsr   r   )r*   r+   r&   r!  origrC   r8   r   r   r   
check_likem  s    



z"ConstructorLikeBaseTest.check_likeN)r2   r3   r4   r  r(  r   r   r   r   r  c  s   r  c                       st   e Zd Z fddZdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Z  ZS )TestNdEmptyLikec                    s   t t|   tj| _d S r   )r   r)  r   r   r   r+   r   r   r   r   r     s    zTestNdEmptyLike.setUpc                 C   s   d S r   r   r   r   r   r   r     s    z"TestNdEmptyLike.check_result_valuec                    s$   | j   fdd}| |tj d S )Nc                    s    | S r   r   r?   r   r   r   r     s    z'TestNdEmptyLike.test_like.<locals>.funcr+   r(  r   rD   r   r   r   r   	test_like  s    zTestNdEmptyLike.test_likec                    s<   t dt jfdt jfg}| j  fdd}| || d S )Nr   r   c                    s    | S r   r   r?   r   r   r   r     s    z2TestNdEmptyLike.test_like_structured.<locals>.func)r   r&   r   rc   r+   r(  r*   r&   r   r   r   r   test_like_structured  s    z$TestNdEmptyLike.test_like_structuredc                    s$   | j   fdd}| |tj d S )Nc                    s    | t jS r   r   r?   r   r   r   r     s    z-TestNdEmptyLike.test_like_dtype.<locals>.funcr*  r   r   r   r   test_like_dtype  s    zTestNdEmptyLike.test_like_dtypec                    s0   t d | j fdd}| |t j d S )NrP   c                    s
   |  S r   r   r?   r&   r+   r   r   r     s    z6TestNdEmptyLike.test_like_dtype_instance.<locals>.func)r   r&   r+   r(  rD   r   r   r/  r   test_like_dtype_instance  s    
z(TestNdEmptyLike.test_like_dtype_instancec                    s@   t dt jfdt jfg | j fdd}| |t j d S )Nr   r   c                    s
   |  S r   r   r?   r/  r   r   r     s    z8TestNdEmptyLike.test_like_dtype_structured.<locals>.func)r   r&   r   rc   r+   r(  rD   r   r   r/  r   test_like_dtype_structured  s    z*TestNdEmptyLike.test_like_dtype_structuredc                    s$   | j   fdd}| |tj d S )Nc                    s    | t jdS r   r   r?   r   r   r   r     s    z3TestNdEmptyLike.test_like_dtype_kwarg.<locals>.funcr*  r   r   r   r   test_like_dtype_kwarg  s    z%TestNdEmptyLike.test_like_dtype_kwargc                    s$   | j   fdd}| |tj d S )Nc                    s    | ddS )NrP   r^   r   r?   r   r   r   r     s    z7TestNdEmptyLike.test_like_dtype_str_kwarg.<locals>.funcr*  r   r   r   r   test_like_dtype_str_kwarg  s    z)TestNdEmptyLike.test_like_dtype_str_kwargc                    s$   | j   fdd}| |tj d S )Nc                    s    | ddS )Nr   r^   r   r?   r   r   r   r     s    zLTestNdEmptyLike.test_like_dtype_str_kwarg_alternative_spelling.<locals>.funcr*  r   r   r   r   .test_like_dtype_str_kwarg_alternative_spelling  s    z>TestNdEmptyLike.test_like_dtype_str_kwarg_alternative_spellingc              	      sz   | j  t fdd}| t}|tdd W 5 Q R X t|j}d| j j d}| 	|| | 	d
 j| d S )Nc                    s
    | |S r   r   r   r   r   r   r     s    z;TestNdEmptyLike.test_like_dtype_non_const_str.<locals>.funcrS   rP   r   r   z'{}(array(float64, 1d, C), unicode_type))r+   r   r   r   r   rb   r   r   r2   r   r   r   r   r   r   test_like_dtype_non_const_str  s    

z-TestNdEmptyLike.test_like_dtype_non_const_strc              	      sT   | j  t fdd}| t}|td W 5 Q R X t|j}| d| d S )Nc                    s
    | dS r   r   r   r   r   r   r     s    z9TestNdEmptyLike.test_like_dtype_invalid_str.<locals>.funcrS   r   )	r+   r   r   r   r   rb   r   r   r   r   r   r   r   test_like_dtype_invalid_str  s    
z+TestNdEmptyLike.test_like_dtype_invalid_str)r2   r3   r4   r   r   r+  r-  r.  r0  r1  r2  r3  r4  r5  r6  r   r   r   r   r   r)    s   r)  c                       s<   e Zd Z fddZdd Z fddZ fddZ  ZS )	TestNdZerosLikec                    s   t t|   tj| _d S r   )r   r7  r   r   Z
zeros_liker+   r   r   r   r   r     s    zTestNdZerosLike.setUpc                 C   s   t j|| d S r   r   r   r   r   r   r     s    z"TestNdZerosLike.check_result_valuec                    s   t t|   d S r   )r   r7  r-  r   r   r   r   r-    s    z$TestNdZerosLike.test_like_structuredc                    s   t t|   d S r   )r   r7  r1  r   r   r   r   r1    s    z*TestNdZerosLike.test_like_dtype_structured)r2   r3   r4   r   r   r-  r1  r   r   r   r   r   r7    s   r7  c                       s@   e Zd Z fddZej fddZej fddZ  ZS )TestNdOnesLikec                    s    t t|   tj| _d| _d S r   )r   r8  r   r   Z	ones_liker+   Zexpected_valuer   r   r   r   r     s    zTestNdOnesLike.setUpc                    s   t t|   d S r   )r   r8  r-  r   r   r   r   r-    s    z#TestNdOnesLike.test_like_structuredc                    s   t t|   d S r   )r   r8  r1  r   r   r   r   r1  
  s    z)TestNdOnesLike.test_like_dtype_structured)	r2   r3   r4   r   r  r  r-  r1  r   r   r   r   r   r8    s
   r8  c                   @   sb   e Zd Zdd Zdd Zejdd Zdd Zd	d
 Z	dd Z
dd Zdd Zdd Zdd ZdS )TestNdFullLikec                 C   s   t j|| d S r   r   r   r   r   r   r     s    z!TestNdFullLike.check_result_valuec                 C   s   dd }|  |tj d S )Nc                 S   s   t | dS )N      @r   	full_liker?   r   r   r   r     s    z&TestNdFullLike.test_like.<locals>.funcr(  r   rD   r   r   r   r   r+    s    zTestNdFullLike.test_likec                 C   s2   t dt jfdt jfg}dd }| || d S )Nr   r   c                 S   s   t | dS r  r;  r?   r   r   r   r     s    z1TestNdFullLike.test_like_structured.<locals>.func)r   r&   r   rc   r(  r,  r   r   r   r-    s    z#TestNdFullLike.test_like_structuredc                 C   s   dd }|  |tj d S )Nc                 S   s   t | dt jS r  r   r<  r
  r?   r   r   r   r   "  s    z,TestNdFullLike.test_like_dtype.<locals>.funcr=  r   r   r   r   r.  !  s    zTestNdFullLike.test_like_dtypec                    s(   t d  fdd}| |t j d S )Nr  c                    s   t | d S r  r;  r?   r^   r   r   r   (  s    z5TestNdFullLike.test_like_dtype_instance.<locals>.func)r   r&   r(  rD   r   r   r^   r   r0  &  s    
z'TestNdFullLike.test_like_dtype_instancec                 C   s   dd }|  |tj d S )Nc                 S   s   t j| dt jdS )Nr  r^   r>  r?   r   r   r   r   -  s    z2TestNdFullLike.test_like_dtype_kwarg.<locals>.funcr=  r   r   r   r   r2  ,  s    z$TestNdFullLike.test_like_dtype_kwargc                 C   s   dd }|  |tj d S )Nc                 S   s   t | ddS r  r;  r?   r   r   r   r   2  s    z6TestNdFullLike.test_like_dtype_str_kwarg.<locals>.funcr=  r   r   r   r   r3  1  s    z(TestNdFullLike.test_like_dtype_str_kwargc                 C   s   dd }|  |tj d S )Nc                 S   s   t j| dddS )Nr  r  r^   r;  r?   r   r   r   r   7  s    zKTestNdFullLike.test_like_dtype_str_kwarg_alternative_spelling.<locals>.funcr=  r   r   r   r   r4  6  s    z=TestNdFullLike.test_like_dtype_str_kwarg_alternative_spellingc              	   C   sZ   t dd }| t}|tddd W 5 Q R X t|j}| d| | d| d S )Nc                 S   s   t | ||S r   r;  )r8   r  r   r   r   r   r   =  s    z@TestNdFullLike.test_like_dtype_non_const_str_kwarg.<locals>.funcrK   r  rP   r  z7full_like(array(float64, 1d, C), float64, unicode_type)r  r   r   r   r   #test_like_dtype_non_const_str_kwarg;  s    

z2TestNdFullLike.test_like_dtype_non_const_str_kwargc              	   C   sL   t dd }| t}|tdd W 5 Q R X t|j}| d| d S )Nc                 S   s   t | |dS r   r;  )r8   r  r   r   r   r   K  s    z8TestNdFullLike.test_like_dtype_invalid_str.<locals>.funcrS   g333333@r   r  r   r   r   r   r6  I  s    

z*TestNdFullLike.test_like_dtype_invalid_strN)r2   r3   r4   r   r+  r  r  r-  r.  r0  r2  r3  r4  r?  r6  r   r   r   r   r9    s   
r9  c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestNdIdentityc                 C   s   |  |dg d S )NrK   r1   r*   r+   r   r   r   check_identityX  s    zTestNdIdentity.check_identityc                 C   s   dd }|  | d S )Nc                 S   s
   t | S r   r   identityr   r   r   r   r   \  s    z*TestNdIdentity.test_identity.<locals>.func)rD  r   r   r   r   test_identity[  s    zTestNdIdentity.test_identityc                    s:   t jt jt jt ddfD ]  fdd}| | qd S )Nr  r
  c                    s   t |  S r   rE  r   r^   r   r   r   c  s    z0TestNdIdentity.test_identity_dtype.<locals>.func)r   r   r   r
  r&   rD  r   r   r^   r   test_identity_dtype`  s
    z"TestNdIdentity.test_identity_dtypec              	   C   s\   t dd }| t}|dd W 5 Q R X t|j}| d| td}| || d S )Nc                 S   s   t | |S r   rE  r   r   r   r   r   i  s    z@TestNdIdentity.test_like_dtype_non_const_str_kwarg.<locals>.funcrS   rP   r  z$\bidentity\(int.*?, unicode_type\)\Br  )r*   r   r   r   r  r   r   r   r?  g  s    


z2TestNdIdentity.test_like_dtype_non_const_str_kwargN)r2   r3   r4   rD  rG  rH  r?  r   r   r   r   r@  V  s   r@  c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )	TestNdEyec                 C   s   dd }|  |ddg d S )Nc                 S   s
   t | S r   r   eyer   r   r   r   r   y  s    z"TestNdEye.test_eye_n.<locals>.funcrA   rA  rB  r   r   r   r   
test_eye_nx  s    zTestNdEye.test_eye_nc                 C   s8   d t jt dfD ] }|fdd}| |ddg qd S )NrA   c                 S   s   t j| |dS r   rJ  )rI   r&   r   r   r   r     s    z(TestNdEye.test_eye_n_dtype.<locals>.funcrL  rA  )r   r   r   r1   )r*   r   r   r   r   r   test_eye_n_dtype}  s    zTestNdEye.test_eye_n_dtypec                 C   s   dd }|  |dddg d S )Nc                 S   s   t | |S r   rJ  rI   rQ   r   r   r   r     s    z$TestNdEye.test_eye_n_m.<locals>.funcrA   rZ   rK   rZ   )r   rK   rB  r   r   r   r   test_eye_n_m  s    zTestNdEye.test_eye_n_mc              	   C   s   |  |ddddddg d S )N)rA   rZ   r   )rK   rS   rA   )rK   rS   r   )rS   rK   )rS   rK   )rS   rK   rt   rB  r   r   r   r   check_eye_n_m_k  s    zTestNdEye.check_eye_n_m_kc                 C   s   dd }|  | d S )Nc                 S   s   t | ||S r   rJ  rI   rQ   rY   r   r   r   r     s    z&TestNdEye.test_eye_n_m_k.<locals>.funcrU  r   r   r   r   test_eye_n_m_k  s    zTestNdEye.test_eye_n_m_kc                 C   s   dd }|  | d S )Nc                 S   s   t j| ||t jdS N)NMrY   r&   )r   rK  r   rV  r   r   r   r     s    z,TestNdEye.test_eye_n_m_k_dtype.<locals>.funcrW  r   r   r   r   test_eye_n_m_k_dtype  s    zTestNdEye.test_eye_n_m_k_dtypec                    s$   t d  fdd}| | d S )Nr   c                    s   t j| || dS rY  rJ  rV  r^   r   r   r     s    z5TestNdEye.test_eye_n_m_k_dtype_instance.<locals>.func)r   r&   rU  r   r   r^   r   test_eye_n_m_k_dtype_instance  s    
z'TestNdEye.test_eye_n_m_k_dtype_instanceN)
r2   r3   r4   rM  rN  rR  rU  rX  r\  r]  r   r   r   r   rI  v  s   rI  c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )
TestNdDiagc                 C   s   t dddg}t dddgg}t |}|||g| _t ddd}t ddd}||g| _dd }|| _t|| _	dd	d
}|| _
t|| _d S )NrA   rZ   rK      rS   c                 S   s
   t | S r   r   Zdiag)qr   r   r   r     s    zTestNdDiag.setUp.<locals>.funcr   c                 S   s   t j| |dS )NrY   r`  )ra  rY   r   r   r   
func_kwarg  s    z$TestNdDiag.setUp.<locals>.func_kwarg)r   )r   arrayZ	transposevectorsrL   rx   	matriciespyr#   jitpy_kwjit_kw)r*   vZhvvvZa3x4Za4x3r   rc  r   r   r   r     s    



zTestNdDiag.setUpc                 O   sF   |||}|||}|  |j|j |  |j|j tj|| d S r   )r$   r%   r&   r   r(   r)   )r*   r+   Znrtfuncr.   kwargsr/   Zcomputedr   r   r   
check_diag  s
    

zTestNdDiag.check_diagc                 C   s"   | j D ]}| | j| j| qd S r   )re  rn  rg  rh  r*   dr   r   r   test_diag_vect_create  s    
z TestNdDiag.test_diag_vect_createc                 C   s6   t ddD ]&}| jD ]}| j| j| j||d qq
d S )Nirs   rb  )rH   re  rn  ri  rj  r*   rY   rp  r   r   r   test_diag_vect_create_kwarg  s    
z&TestNdDiag.test_diag_vect_create_kwargc                 C   s"   | j D ]}| | j| j| qd S r   )rf  rn  rg  rh  ro  r   r   r   test_diag_extract  s    
zTestNdDiag.test_diag_extractc                 C   s6   t ddD ]&}| jD ]}| j| j| j||d qq
d S )NrS   rb  )rH   rf  rn  ri  rj  rr  r   r   r   test_diag_extract_kwarg  s    
z"TestNdDiag.test_diag_extract_kwargc              	   C   s   t dggg}t| j}| t |  W 5 Q R X | t || W 5 Q R X | t t| j}||dd W 5 Q R X d S )N      ?rK   rb  )r   rd  r#   rg  r   r  r   ri  )r*   rp  r-   Zdfuncr   r   r   test_error_handling  s    

zTestNdDiag.test_error_handlingN)
r2   r3   r4   r   rn  rq  rs  rt  rv  rx  r   r   r   r   r^    s   	r^  c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestLinspacec              	   C   s$   dd }|  |ddddddg d S )	Nc                 S   s   t | |S r   r   r#  rO  r   r   r   r+     s    z,TestLinspace.test_linspace_2.<locals>.pyfunc)r   rS   )rA   r   )            @)                    @      @)rZ   rA   )      ?      ?              ?rB  rC  r   r   r   test_linspace_2  s     zTestLinspace.test_linspace_2c              
   C   s&   dd }|  |ddddddd	g d S )
Nc                 S   s   t | ||S r   rz  rI   rQ   rX   r   r   r   r+     s    z,TestLinspace.test_linspace_3.<locals>.pyfunc)r   rS   	   )rA   rS   rK   )r{  r|  r   )r}  r~  rv   )rZ   rA   r   )r  r  rt   )rA   g}Ô%ITrA   rB  rC  r   r   r   test_linspace_3  s      zTestLinspace.test_linspace_3c                 C   s8   t dd }d\}}}| |||||||| d S )Nc                 S   s   t | ||S r   rz  r  r   r   r   r@     s    z0TestLinspace.test_linspace_accuracy.<locals>.foo)g        rw  r   )r#   assertPreciseEqualZpy_func)r*   r@   rI   rQ   rX   r   r   r   test_linspace_accuracy  s    

z#TestLinspace.test_linspace_accuracyN)r2   r3   r4   r  r  r  r   r   r   r   ry    s   ry  c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )TestNpyEmptyKeywordc                    s\    fdd}dddg}t |}|D ]4}||}||}| |j|j | |j|j q"d S )Nc                    s   t j|  dS r   r=   rC   r^   r   r   r+     s    z7TestNpyEmptyKeyword._test_with_dtype_kw.<locals>.pyfuncrA   rt   r  r#   r$   r&   rC   r*   r&   r+   Zshapesr-   sr/   ro   r   r^   r   _test_with_dtype_kw  s    
z'TestNpyEmptyKeyword._test_with_dtype_kwc                 C   s,   t jt jt jt dfD ]}| | qd S Nr   )r   rP   rc   r   r&   r  r*   r&   r   r   r   test_with_dtype_kws  s    z'TestNpyEmptyKeyword.test_with_dtype_kwsc                    s\    fdd}dddg}t |}|D ]4}||}||}| |j|j | |j|j q"d S )Nc                    s   t j|  dS )Nr   r=   r  r^   r   r   r+     s    zATestNpyEmptyKeyword._test_with_shape_and_dtype_kw.<locals>.pyfuncrA   rt   r  r  r  r   r^   r   _test_with_shape_and_dtype_kw  s    
z1TestNpyEmptyKeyword._test_with_shape_and_dtype_kwc                 C   s,   t jt jt jt dfD ]}| | qd S r  )r   rP   rc   r   r&   r  r  r   r   r   test_with_shape_and_dtype_kws  s    z1TestNpyEmptyKeyword.test_with_shape_and_dtype_kwsc              	   C   s0   dd }t |}| t |  W 5 Q R X d S )Nc                   S   s   t  S r   r=   r   r   r   r   r+   %  s    z6TestNpyEmptyKeyword.test_empty_no_args.<locals>.pyfunc)r#   r   r   )r*   r+   r-   r   r   r   test_empty_no_args#  s    z&TestNpyEmptyKeyword.test_empty_no_argsN)r2   r3   r4   r  r  r  r  r  r   r   r   r   r     s
   r  c                   @   sT   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd ZdS )TestNpArrayc                 C   sN   dd }t |}|d}| |tjdtjd |d}| |td d S )Nc                 S   s
   t | S r   r   rd  argr   r   r   r+   3  s    z#TestNpArray.test_0d.<locals>.pyfuncr<   r^   r|  )r#   r  r   rd  r   r*   r+   r-   ro   r   r   r   r   2  s    zTestNpArray.test_0dc                 C   s   dd }|  |ddg d S )Nc                 S   s   t j| t jdS r   )r   rd  r   r  r   r   r   r+   =  s    z.TestNpArray.test_0d_with_dtype.<locals>.pyfunc)r<   )r:  rB  rC  r   r   r   test_0d_with_dtype<  s    zTestNpArray.test_0d_with_dtypec                 C   st   dd }t |}|dddg}| |tdddg |d}| |tdddg |d	}| |td	 d S )
Nc                 S   s
   t | S r   r  r  r   r   r   r+   C  s    z#TestNpArray.test_1d.<locals>.pyfuncrZ   rK   r<   )rw                @r<   rw  r  r   )r#   r  r   r   rd  rD   r  r   r   r   r   B  s    zTestNpArray.test_1dc                 C   s,   dd }|  |ddgfddgfddg d S )	Nc                 S   s   t j| t jdS r   )r   rd  rc   r  r   r   r   r+   R  s    z.TestNpArray.test_1d_with_dtype.<locals>.pyfuncrZ   r<   r:  rw  )rA   r:  r<   r   rB  rC  r   r   r   test_1d_with_dtypeQ  s    zTestNpArray.test_1d_with_dtypec                 C   s,   dd }|  |ddgfddgfddg d S )	Nc                 S   s   t j| ddS )Nrc   r^   r  r  r   r   r   r+   ]  s    z2TestNpArray.test_1d_with_str_dtype.<locals>.pyfuncrZ   r<   r:  rw  r  r  rB  rC  r   r   r   test_1d_with_str_dtype\  s    z"TestNpArray.test_1d_with_str_dtypec              	   C   s`   t dd }| t}|dd W 5 Q R X t|j}| d| d}t|}| || d S )Nc                 S   s   t j| |dS r   r  )r  r   r   r   r   r   i  s    z:TestNpArray.test_1d_with_non_const_str_dtype.<locals>.func)rt   rK   rP   r  z7\barray\(UniTuple\(int.*? x 2\), dtype=unicode_type\)\Br  r  r   r   r    test_1d_with_non_const_str_dtypeg  s    


z,TestNpArray.test_1d_with_non_const_str_dtypec                 C   s  dd }t |}|ddg}| |tddgddgg |d	d
g}| |tddgddgg |ddgddgf}| |tddgddgg |ddgddgf}| |tddgddgg |d}| |tddgddgg |d}| |td d S )Nc                 S   s
   t | S r   r  r  r   r   r   r+   w  s    z#TestNpArray.test_2d.<locals>.pyfuncrP  rK   rS   rA   rZ   rK   rS   rA   r|  rK   r  r|  r  r:  ))      ?rZ   )r:  r  r  )r   r   )r#   r  r   r   rD   r  r   r   r   r   v  s    zTestNpArray.test_2dc                 C   s>   dd }t |}|ddg}| |tddgddgg d S )	Nc                 S   s   t j| t jdS r   )r   rd  rP   r  r   r   r   r+     s    z.TestNpArray.test_2d_with_dtype.<locals>.pyfuncr  r  rA   rZ   rK   rS   )r#   r  r   rP   r  r   r   r   test_2d_with_dtype  s    zTestNpArray.test_2d_with_dtypec              	      s   dd }t |}tj fdd}|d |tdg W 5 Q R X |d  |tdtd	gf W 5 Q R X |d
< tddg}tjd|dd }|dtd|ff W 5 Q R X d S )Nc                 S   s
   t | S r   r  r  r   r   r   r+     s    z'TestNpArray.test_raises.<locals>.pyfuncc              	   3   s2     t}d V  W 5 Q R X  | t|j d S r   )r   r   r   r   r   )r   r   r   r   r   check_raises  s    z-TestNpArray.test_raises.<locals>.check_raisesz;array(float64, 1d, C) not allowed in a homogeneous sequencerw  zOtype Tuple(int64, reflected list(int64)<iv=None>) does not have a regular shaperA   rZ   zrcannot convert Tuple(int64, Record(a[type=int32;offset=0],b[type=float32;offset=4];8;False)) to a homogeneous type)r   r   )r   Zf4r^   r   rP  )r#   
contextlibcontextmanagerr   rd  r   r&   r   )r*   r+   r-   r  stvalr   r   r   test_raises  s    

$zTestNpArray.test_raisesN)r2   r3   r4   r   r  r   r  r  r  r   r  r  r   r   r   r   r  0  s   
r  c                   @   s>   e Zd ZdZdd Zejdd Zdd Zdd	 Z	d
d Z
dS )TestNpConcatenatez%
    Tests for np.concatenate().
    c                 C   s^   t dd}|d }|d jdd}|d d d d }|d dd d df }|||||fS N   )rS   rK   rZ   rs   F)orderr   .r   rL   rx   r   r*   r   r   r   rp  r   r   r   r   
_3d_arrays  s    zTestNpConcatenate._3d_arraysc              	   c   s6   |  t}d V  W 5 Q R X | d| t|j d S )Nz*input sizes over dimension %d do not matchr   r   r   r   r   )r*   r   r   r   r   r   assert_invalid_sizes_over_dim  s
    
z/TestNpConcatenate.assert_invalid_sizes_over_dimc              
      s  t t  fddfdd} \}}}}}|||| |||| ||j|j|j ||j|j|j ||j|j|j ||j|j|j |dd  ||d d d dd ||d d dd f |dd |||d d d d dd f d	d |||tj|   d
D ]2}d  |dd  ||| W 5 Q R X q"dD ]:}d$  ||d d dd f || W 5 Q R X qZd S )Nc                    sB   |d| fD ]0}| |||d} | |||d} || qd S )Nr   r  )r   r   r   r   Zaxr/   ro   r   r   r   check  s    z(TestNpConcatenate.test_3d.<locals>.checkc                    s    t dD ]} | ||| qd S )NrK   r   r   )r  r   r   check_all_axes  s    z1TestNpConcatenate.test_3d.<locals>.check_all_axesrA   r   r   r   rZ   )rA   rZ   rS  r   )r   rZ   r  r   )	r   r#   r  Tr$  r   rD   r   r  )r*   r  r   r   r   rp  r   r   r   )r-   r  r+   r*   r   test_3d  s,    " &$zTestNpConcatenate.test_3dc              	      s   t t  fdd} \}}}}}|||| |||| ||j|j|j ||j|j|j ||j|j|j ||j|j|j ||dd  ||d d d    d"  ||d d dd f | W 5 Q R X d S )Nc                    s(   | ||} | ||} || d S r   r  )r   r   r   r/   ro   r   r   r   r    s    z0TestNpConcatenate.test_3d_no_axis.<locals>.checkrA   r   )r   r#   r  r  r   r  )r*   r  r   r   r   rp  r   r   r   r   test_3d_no_axis  s    z!TestNpConcatenate.test_3d_no_axisc              	   C   s   t }t|}td}|d}|tdtjfg}td}| 	 }|||| W 5 Q R X | 
dt|j | 	 }|||| W 5 Q R X | 
dt|j | 	 }|||| W 5 Q R X | 
dt|j d S )N   )rK   rt   r   r<   z8all the input arrays must have same number of dimensionsz(input arrays must have compatible dtypesz.zero-dimensional arrays cannot be concatenated)r   r#   r   rL   rx   r$  r&   r   rd  assertTypingErrorr   r   r   )r*   r+   r-   r   r   r   rp  r   r   r   r   test_typing_errors  s*    





z$TestNpConcatenate.test_typing_errorsN)r2   r3   r4   __doc__r  r  r  r  r  r  r  r   r   r   r   r    s   
2$r  r   z"this Numpy doesn't have np.stack()c                   @   s~   e Zd ZdZdd Zejdd Zdd Zdd	 Z	d
d Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd ZdS )TestNpStackz
    Tests for np.stack().
    c                 C   s^   t dd}|d }|d jdd}|d d d d }|d dd d df }|||||fS r  r  r  r   r   r   r  =  s    zTestNpStack._3d_arraysc              	   c   s2   |  t}d V  W 5 Q R X | dt|j d S )Nz)all input arrays must have the same shaper  )r*   r   r   r   r   assert_invalid_sizesE  s
    z TestNpStack.assert_invalid_sizesc                 C   s8   || }|| }|  |j|j | | |  d S r   )r$   rC   r  flatten)r*   r+   r-   r.   r/   ro   r   r   r   check_stackL  s    zTestNpStack.check_stackc           
         s    fddfdd}  \}}}}}	|||| |||| ||j|j|j ||j|j|j ||j|j|j ||j|	j|j |||tj| d S )Nc                    s     | ||f|  d S r   )r  r   r   r   r.   r   r   r   r  W  s    z#TestNpStack.check_3d.<locals>.checkc                    s    D ]} | ||| qd S r   r   r  )r  generate_starargsr   r   r  Z  s    
z,TestNpStack.check_3d.<locals>.check_all_axes)r  r  r$  r   rD   )
r*   r+   r-   r  r  r   r   r   rp  r   r   )r-   r  r  r+   r*   r   check_3dV  s    zTestNpStack.check_3dc           	   	   C   s^   |    |   |  \}}}}}|  * t| }||d d ||f|  W 5 Q R X d S )Nr   )assert_no_memory_leakr   r  r  next)	r*   r-   r  r   r   r   rp  r   r.   r   r   r   check_runtime_errorsp  s    

z TestNpStack.check_runtime_errorsc                 C   s2   t }t|}dd }| ||| | || dS )z(
        stack(3d arrays, axis)
        c                  s   s&   t dD ]} | fV  d|  fV  qd S )NrK   r  r   r   r   r   r   r    s    z.TestNpStack.test_3d.<locals>.generate_starargsN)r   r#   r  r  r*   r+   r-   r  r   r   r   r  {  s
    zTestNpStack.test_3dc                 C   s2   t }t|}dd }| ||| | || dS )z"
        stack(3d arrays)
        c                   s   s
   dV  d S r   r   r   r   r   r   r    s    z6TestNpStack.test_3d_no_axis.<locals>.generate_starargsN)r   r#   r  r  r  r   r   r   r    s
    zTestNpStack.test_3d_no_axisc                 C   sB   t }t|}td}td}td}| |||||f dS )z"
        stack(0d arrays)
        r<                TN)r   r#   r   rd  r  r*   r+   r-   r   r   r   r   r   r   r     s    


zTestNpStack.test_0dc                 C   sL   dd }|  ||| td}td}td}| |||||f dS )zC
        3d and 0d tests for hstack(), vstack(), dstack().
        c                   s   s
   dV  d S r   r   r   r   r   r   r    s    z4TestNpStack.check_xxstack.<locals>.generate_starargsr<   r  TN)r  r   rd  r  )r*   r+   r-   r  r   r   r   r   r   r   check_xxstack  s    


zTestNpStack.check_xxstackc                 C   s   t }t|}| || td}tdd }| |||||f tdd}tddd }| |||||f d S )Nrt   r"  rs   r   r   )rZ   rS   r   )r   r#   r  r   rL   r  rx   r*   r+   r-   r   r   r   r   r   test_hstack  s    
zTestNpStack.test_hstackc                 C   sz   t }t|}| || td}|d }| |||||f tdd}tddd }| |||||f d S )Nrt   rs   r"  rQ  r   )rS   rZ   r   )r   r#   r  r   rL   r  rx   r  r   r   r   test_vstack  s    
zTestNpStack.test_vstackc                 C   sn   t }t|}| || td}|d }| |||||f tdd}|d }| |||||f d S )Nrt   rs   r_  r  r   )r    r#   r  r   rL   r  rx   r  r   r   r   test_dstack  s    
zTestNpStack.test_dstackc              	   C   s   t }t|}td}|d }tdd}| |||||f |   |   td}| 	  ||||f W 5 Q R X |d}| 	  ||||f W 5 Q R X d S )NrS   rs   r_  )rS   rK   r<   )rA   rA   rA   )
r!   r#   r   rL   rx   r  r  r   rd  r  r  r   r   r   test_column_stack  s    




zTestNpStack.test_column_stackN)r2   r3   r4   r  r  r  r  r  r  r  r  r  r  r   r  r  r  r  r  r   r   r   r   r  7  s   

r  c                     sx   dd t  tjdtjddfdd}  fdd}t| }t|}t| t| d S )	Nc                 S   s    t |D ]}||  } }q| |fS )z1Swap array x and y for t number of times
        r   r   r   r   r   r+     s    z%benchmark_refct_speed.<locals>.pyfuncr   i'  c                      s     d S r   r   r   )r+   r   r   r`   r   r   bench_pyfunc   s    z+benchmark_refct_speed.<locals>.bench_pyfuncc                      s     d S r   r   r   )r-   r   r   r`   r   r   bench_cfunc  s    z*benchmark_refct_speed.<locals>.bench_cfunc)r#   r   rw   r   Z	benchmarkprint)r  r  Zpython_timeZ
numba_timer   )r-   r+   r   r   r`   r   benchmark_refct_speed  s    

r  __main__)9r  rd   Znumpyr   rw   r  r   rf   Znumba.core.errorsr   Znumbar   Z
numba.corer   r   r   Znumba.tests.supportr   r   r	   r
   r  r#   r   r   r   r   r   r   r    r!   r"   r5   r;   r   r   r  r  objectr  r)  r7  r8  r9  r@  rI  r^  ry  r  r  r  Z
skipUnlesshasattrr  r  r2   mainr   r   r   r   <module>   sf      PG r.\G ,B0   ;
