o
    c˜‘dô  ã                   @   sŒ   d Z ddlZddlZddlm  mZ ddlm  m	Z
 ddlmZmZ G dd„ deƒZG dd„ deƒZG d	d
„ d
eƒZG dd„ deƒZdS )z0
    Tests for the (internal) selections module
é    Né   )ÚTestCaseÚutc                   @   s   e Zd Zdd„ Zdd„ ZdS )ÚBaseSelectionc                 C   s(   t  |  ¡ d¡| _| j dd¡j| _d S )NÚwÚx© )Úh5pyZFileZmktempÚfÚcreate_datasetÚidÚdsid©Úselfr   r   ú:lib/python3.10/site-packages/h5py/tests/test_selections.pyÚsetUp   s   zBaseSelection.setUpc                 C   s   | j r
| j  ¡  d S d S )N)r
   Úcloser   r   r   r   ÚtearDown   s   ÿzBaseSelection.tearDownN)Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r      s    r   c                   @   s(   e Zd ZdZdd„ Zdd„ Zdd„ ZdS )	ÚTestTypeGenerationzU
        Internal feature: Determine output types from dataset dtype and fields.
    c                 C   s<   t  d¡}t |d¡\}}|  ||¡ |  |t  d¡¡ dS )z. Non-compound types are handled appropriately Úir   N)ÚnpÚdtypeÚsel2Úread_dtypesÚassertEqual©r   ZdtÚoutÚformatr   r   r   Útest_simple$   s   
zTestTypeGeneration.test_simplec                 C   sJ   t  d¡}|  t¡ t |d¡\}}W d  ƒ dS 1 sw   Y  dS )z3 Field names for non-field types raises ValueError r   ©ÚaN)r   r   ÚassertRaisesÚ
ValueErrorr   r   r   r   r   r   Útest_simple_fieldexc+   s   
"ÿz'TestTypeGeneration.test_simple_fieldexcc                 C   sÞ   t  g d¢¡}t |d¡\}}|  ||¡ |  ||¡ t |d¡\}}|  ||¡ |  |t  ddg¡¡ t |d¡\}}|  |t  d¡¡ |  |t  dg¡¡ |  t¡ t |d¡\}}W d	  ƒ d	S 1 shw   Y  d	S )
z( Compound types with elemental subtypes )©r#   r   ©Úbr
   )Úcz|S10r   )r#   r)   r'   r(   r"   r   )ÚjÚkN)r   r   r   r   r   r$   r%   r   r   r   r   Útest_compound_simple1   s   "ÿz'TestTypeGeneration.test_compound_simpleN)r   r   r   Ú__doc__r!   r&   r-   r   r   r   r   r      s
    r   c                   @   ó   e Zd ZdZdd„ ZdS )ÚTestScalarSliceRuleszD
        Internal feature: selections rules for scalar datasets
    c                 C   sê   t  | jd¡\}}|  |d¡ |  | ¡ d¡ t  | jtf¡\}}|  |d¡ |  | ¡ d¡ |  t¡ t  | jd¡\}}W d  ƒ n1 sHw   Y  | j 	dd¡j
}|  t¡ t  |d¡\}}W d  ƒ dS 1 snw   Y  dS )z* Permissible arguments for scalar slicing r   Nr   )r   Úy)r   Zread_selections_scalarr   r   Zget_select_npointsÚEllipsisr$   r%   r
   r   r   ÚRuntimeError)r   ÚshapeZ	selectionr   r   r   r   Ú	test_argsN   s   ÿ"ÿzTestScalarSliceRules.test_argsN)r   r   r   r.   r5   r   r   r   r   r0   H   s    r0   c                   @   r/   )ÚTestSelectionz/ High-level routes to generate a selection
    c                 C   sÂ  | j  dd¡}|jdd…dd…f }t dtg d¢ƒ|¡}|  |tj¡ t dd|¡}|  |tj¡ t dt 	g d	¢¡|¡}|  |tj
¡ t dd
|¡}|  |tj¡ |  t¡ t dd|¡ W d   ƒ n1 sjw   Y  t d||¡}|  |tj¡ |  t¡ t d|d ¡ W d   ƒ n1 s”w   Y  |  t¡ t d||¡ W d   ƒ n1 s°w   Y  t d||¡}|  ||¡ |  t¡ t d||¡ W d   ƒ d S 1 sÚw   Y  d S )NÚdset)éd   r8   r   r8   )é
   ©r   é   é   )r:   )é   )TFFFTr   )r8   Zfoo)r
   r   Z	regionrefÚselZselectÚlistZassertIsInstanceZFancySelectionr   ZarrayZPointSelectionZSimpleSelectionr$   Ú	TypeErrorZ	Selectionr   )r   r7   ZregrefÚstZst1Zst2Zst3Zst4r   r   r   Útest_selectiond   s4   ÿÿÿ"ÿzTestSelection.test_selectionN)r   r   r   r.   rB   r   r   r   r   r6   _   s    r6   )r.   Znumpyr   r	   Zh5py._hl.selectionsZ_hlZ
selectionsr>   Zh5py._hl.selections2Zselections2r   Úcommonr   r   r   r   r0   r6   r   r   r   r   Ú<module>   s   		*