o
    w2bJ                     @   st  d dl Z d dlmZ d dlZd dlZd dlmZ d dlZ	d dl
Z
d dlZd dlmZmZ d dlmZ d dlmZmZ g dddd	d
ddddddddddddddddddddddd d!d"d#d$d%d&dd'd(d)d*d+d,d-d.d/d0d1d2d3d3d4d5d6d7d8d9d:d;d<d=d>d?d@dAdBdCdDdddEdFdGdHdIdJdKdLdMdNdOdP eejjD dQdRdSdTdUZdVdWgZdXZdYZdZZd[Zd\ZeeeeegZ g e fd]ge fd^ge fd_ge fd`geeegfdadadadbgeeedcgfd]dbgeeedcgfd^dbgeeedcgfddgegfdegeegfd^degeegfdfgeegfdggeeegfd]dggeeegfd^dggeeegfgZ!g Z"e!D ]=\Z#Z$e#du r~e"%dge$  qkdhdNe#digdjdP e#D dkdldP e#D dmZ&e$D ]
Z'e"(e&e'  qqke
j)dndo Z*e
j+j,dpe-ee.e/edqe
j+,drg dse
j+j,dodtgdudveddwdxdydz Z0e
j+j,dpe-ee.e/edqe
j+,drd{ge
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j+j,dpe-e"e.e/e"dqe
j+,drg dse
j+j,dodgdudvedd}gdwddd Z2dd Z3e
j+j,ddddddddddddddddde4dfddddgg ddqdd Z5dd Z6ed}gddd Z7ed}gddd Z8dd Z9dd Z:e
j+,ddg dfdg dfgdd Z;dd Z<dd Z=edgddiddd Z>dd Z?dd Z@dd ZAdS )    N)Path)ElementTree)check_figures_equalimage_comparison)_apimathtextz$a+b+\dot s+\dot{s}+\ldots$z$x \doteq y$z\$100.00 $\alpha \_$z$\frac{\$100.00}{y}$z$x   y$z$x+y\ x=y\ x<y\ x:y\ x,y\ x@y$z$100\%y\ x*y\ x/y x\$y$z $x\leftarrow y\ x\forall y\ x-y$z$x \sf x \bf x {\cal X} \rm x$z-$x\ x\,x\;x\quad x\qquad x\!x\hspace{ 0.5 }y$z$\{ \rm braces \}$zF$\left[\left\lfloor\frac{5}{\frac{\left(3\right)}{4}} y\right)\right]$z$\left(x\right)$z	$\sin(x)$z$x_2$$x^2$z$x^2_y$z$x_y^2$z$\sum _{\genfrac{}{}{0}{}{0\leq i\leq m}{0<j<n}}f\left(i,j\right)\mathcal{R}\prod_{i=\alpha_{i+1}}^\infty a_i \sin(2 \pi f x_i)\sqrt[2]{\prod^\frac{x}{2\pi^2}_\infty}$z)$x = \frac{x+\frac{5}{2}}{\frac{y+3}{8}}$z-$dz/dt = \gamma x^2 + {\rm sin}(2\pi y+\phi)$z?Foo: $\alpha_{i+1}^j = {\rm sin}(2\pi f_j t_i) e^{-5 t_i/\tau}$zVariable $i$ is goodz$\Delta_i^j$z$\Delta^j_{i+1}$zA$\ddot{o}\acute{e}\grave{e}\hat{O}\breve{\imath}\tilde{n}\vec{q}$z$\arccos((x^i))$z)$\gamma = \frac{x=\frac{6}{8}}{y} \delta$z$\limsup_{x\to\infty}$z$\oint^\infty_0$z%$f'\quad f'''(x)\quad ''/\mathrm{yr}$z$\frac{x_2888}{y}$z$\sqrt[3]{\frac{X_2}{Y}}=5$z$\sqrt[3]{x}=5$z$\frac{X}{\frac{X}{Y}}$a  $W^{3\beta}_{\delta_1 \rho_1 \sigma_2} = U^{3\beta}_{\delta_1 \rho_1} + \frac{1}{8 \pi 2} \int^{\alpha_2}_{\alpha_2} d \alpha^\prime_2 \left[\frac{ U^{2\beta}_{\delta_1 \rho_1} - \alpha^\prime_2U^{1\beta}_{\rho_1 \sigma_2} }{U^{0\beta}_{\rho_1 \sigma_2}}\right]$z?$\mathcal{H} = \int d \tau \left(\epsilon E^2 + \mu H^2\right)$z$\widehat{abc}\widetilde{def}$zG$\Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omega$z$\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \lambda \mu \nu \xi \pi \kappa \rho \sigma \tau \upsilon \phi \chi \psi$z${x}^{2}{y}^{2}$z${}_{2}F_{3}$z$\frac{x+{y}^{2}}{k+1}$z$x+{y}^{\frac{2}{k+1}}$z$\frac{a}{b/2}$zQ${a}_{0}+\frac{1}{{a}_{1}+\frac{1}{{a}_{2}+\frac{1}{{a}_{3}+\frac{1}{{a}_{4}}}}}$z$\binom{n}{k/2}$z?$\binom{p}{2}{x}^{2}{y}^{p-2}-\frac{1}{1-x}\frac{1}{1-{x}^{2}}$z
${x}^{2y}$zG$\sum _{i=1}^{p}\sum _{j=1}^{q}\sum _{k=1}^{r}{a}_{ij}{b}_{jk}{c}_{ki}$zB$\sqrt{1+\sqrt{1+\sqrt{1+\sqrt{1+\sqrt{1+\sqrt{1+\sqrt{1+x}}}}}}}$z$\left(\frac{{\partial }^{2}}{\partial {x}^{2}}+\frac{{\partial }^{2}}{\partial {y}^{2}}\right){|\varphi \left(x+iy\right)|}^{2}=0$z${2}^{{2}^{{2}^{x}}}$z&${\int }_{1}^{x}\frac{\mathrm{dt}}{t}$z)$\int {\int }_{D}\mathrm{dx} \mathrm{dy}$z${y}_{{x}^{2}}$z${y}_{{x}_{2}}$z${x}_{92}^{31415}+\pi $z!${x}_{{y}_{b}^{a}}^{{z}_{c}^{d}}$z!${y}_{3}^{\prime \prime \prime }$z+$\left( \xi \left( 1 - \xi \right) \right)$z$\left(2 \, a=b\right)$z$? ! &$zr$\left\Vert a \right\Vert \left\vert b \right\vert \left| a \right| \left\| b\right\| \Vert a \Vert \vert b \vert$z$\mathring{A}  \AA$zN$M \, M \thinspace M \/ M \> M \: M \; M \ M \enspace M \quad M \qquad M \! M$z<$\Cap$ $\Cup$ $\leftharpoonup$ $\barwedge$ $\rightharpoonup$z($\dotplus$ $\doteq$ $\doteqdot$ $\ddots$z1$xyz^kx_kx^py^{p-2} d_i^jb_jc_kd x^j_i E^0 E^0_u$zW${xyz}^k{x}_{k}{x}^{p}{y}^{p-2} {d}_{i}^{j}{b}_{j}{c}_{k}{d} {x}^{j}_{i}{E}^{0}{E}^0_u$ze${\int}_x^x x\oint_x^x x\int_{X}^{X}x\int_x x \int^x x \int_{x} x\int^{x}{\int}_{x} x{\int}^{x}_{x}x$ztesting$^{123}$ c                 c   s    | ]	}d | d V  qdS )z$\$N ).0pr   r   @/usr/lib/python3/dist-packages/matplotlib/tests/test_mathtext.py	<genexpr>p   s    r   z4$6-2$; $-2$; $ -2$; ${-2}$; ${  -2}$; $20^{+3}_{-2}$z%$\overline{\omega}^x \frac{1}{2}_0^x$z4$,$ $.$ $1{,}234{, }567{ , }890$ and $1,234,567,890$z$\left(X\right)_{a}^{b}$z$\dfrac{\$100.00}{y}$z$\sqrt[ab]{123}$zy$x \overset{f}{\rightarrow} \overset{f}{x} \underset{xx}{ff} \overset{xx}{ff} \underset{f}{x} \underset{f}{\leftarrow} x$
0123456789ZABCDEFGHIJKLMNOPQRSTUVWXYZZabcdefghijklmnopqrstuvwxyzzE\Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omegaz\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \lambda \mu \nu \xi \pi \kappa \rho \sigma \tau \upsilon \phi \chi \psiZmathrmZmathbfZmathitZmathtt)N   Zmathbbz\Gamma \Pi \Sigma \gamma \piZmathcalZmathfrakZmathscrZmathsf z $c                 c   s    | ]}d | V  qdS )z\%s{Nr   r   fontr   r   r   r      s    z%sc                 c   s    | ]}d V  qdS )}Nr   r   r   r   r   r      s    r
   c                 C   s$   |d u r	t d d| j||f gS )Nztest has been removedz
%s_%s_%02d)pytestskipZparam)Zrequestfontsetindextextr   r   r   baseline_images   s   
r   zindex, text)Zidsr   )cmstixstixsans
dejavusansZdejavuserifr   T)Zindirectgףp=
?)r   tolc                 C   .   |t jd< tjdd}|jdd|ddd d S Nmathtext.fontsetg      @g      ?Zfigsize      ?center)horizontalalignmentverticalalignmentmplrcParamspltfigurer   r   r   r   r   figr   r   r   test_mathtext_rendering   
   


r1   r   Z	mathtext1Zpng)r   
extensionsc                 C   s&   t jdd}|jdd||ddd d S )Nr$   r%   r&   r'   )math_fontfamilyr(   r)   r-   r.   r   r/   r   r   r   #test_mathtext_rendering_lightweight   s   
r6   Zmathfont)r   r3   r    c                 C   r!   r"   r*   r/   r   r   r   test_mathfont_rendering   r2   r7   c                  C   s6   t jd} t j| }|d}|d dksJ d S )NDejaVu Sansheadversion)   r   )r+   font_managerZfindfontZft2fontZFT2FontZget_sfnt_table)Zfontpathr   tabler   r   r   test_fontinfo   s   
r>   z	math, msg)z$\hspace{}$Expected \hspace{n})z$\hspace{foo}$r?   )z$\frac$Expected \frac{num}{den})z$\frac{}{}$r@   )z$\binom$Expected \binom{num}{den})z$\binom{}{}$rA   )z
$\genfrac$<Expected \genfrac{ldelim}{rdelim}{rulesize}{style}{num}{den})z$\genfrac{}{}{}{}{}{}$rB   )z$\sqrt$Expected \sqrt{value})z	$\sqrt f$rC   )z$\overline$Expected \overline{value})z$\overline{}$rD   )z$\leftF$Expected a delimiter)z	$\rightF$zUnknown symbol: \rightF)z$\left(\right$rE   z$\left($zExpected ("|\'\\)\\right["\'])z$\dfrac$Expected \dfrac{num}{den})z$\dfrac{}{}$rF   )z
$\overset$z#Expected \overset{body}{annotation})z$\underset$z$Expected \underset{body}{annotation})zhspace without valuezhspace with invalid valuezfrac without parameterszfrac with empty parameterszbinom without parameterszbinom with empty parameterszgenfrac without parameterszgenfrac with empty parameterszsqrt without parameterszsqrt with invalid valuezoverline without parameterszoverline with empty parameterzleft with invalid delimiterzright with invalid delimiterz unclosed parentheses with sizingz#unclosed parentheses without sizingzdfrac without parameterszdfrac with empty parameterszoverset without parameterszunderset without parametersc                 C   s`   t d}t|trt|n|}tjt|d |	|  W d    d S 1 s)w   Y  d S )NZaggmatch)
r   MathTextParser
isinstancestrreescaper   raises
ValueErrorparse)ZmathmsgparserrH   r   r   r   test_mathtext_exceptions   s
   
4"rS   c                  C   s   t jdd t ddd t  jd d  d t  g  t  g  t	 } t j
| ddd tj|  tjd	}t|d
krFJ d S )N)333333?rT   r%   r&   z$-$FZrgbai  )formatdpi)Zdtype   )r-   r.   r   ZgcaZspinesZset_visibleZ
set_xticksZ
set_yticksioBytesIOsavefignpZ
frombuffergetvalueZuint8all)buffZarrayr   r   r   test_single_minus_sign#  s   r_   )r3   c                 C   s    |   d |  d d S )Nz$1\,2\>3\ 4$z$1\/2\:3~4$)subplotsZ	set_titleZfig_testZfig_refr   r   r   test_spaces2  s   rb   c                 C   s   |  ddd |  ddd |  ddd |  ddd |  dd	d
 |  ddd |  ddd |  ddd | ddd | ddd | ddd | ddd | dd	d | ddd | ddd | ddd d S )N皙?z$\log 6$皙?z	$\log(6)$rT   z$\arcsin 6$皙?z$\arcsin|6|$r&   z$\operatorname{op} 6$g333333?z$\operatorname{op}[6]$ffffff?z$\cos^2$g?z$\log_2$z$\mathrm{log\,}6$z$\mathrm{log}(6)$z$\mathrm{arcsin\,}6$z$\mathrm{arcsin}|6|$z$\mathrm{op\,}6$z$\mathrm{op}[6]$z$\mathrm{cos}^2$z$\mathrm{log}_2$)r   ra   r   r   r   test_operator_space8  s    rg   c                  C   s   dD ]} | t jd< qd S )N)r   r   r   Nonemathtext.fallback)r+   r,   fallbackr   r   r   test_mathtext_fallback_validM  s   rl   c               	   C   sF   dD ]} t jtdd | tjd< W d    n1 sw   Y  qd S )N)abcr   znot a valid fallback font namerG   ri   )r   rN   rO   r+   r,   rj   r   r   r   test_mathtext_fallback_invalidR  s   rn   zfallback,fontlistr   )r8   mpltestSTIXGeneralcmr10rp   r   )r8   ro   rp   c                 C   s   t jjttt jd  dt j	d< dt j	d< dt j	d< dt j	d	< d
t j	d< | t j	d< d}t
 }t \}}|jdd|ddd |j|dd t| d}dd |D }||ksbJ t jjj  d S )Nzmpltest.ttfZnonezsvg.fonttypeZcustomr#   ro   zmathtext.rmzmpltest:italiczmathtext.itzmpltest:boldzmathtext.bfri   za$A\AA\breve\gimel$r&   (   r'   )ZfontsizeZhaZsvg)rU   z,.//{http://www.w3.org/2000/svg}tspan[@style]c                 S   s    g | ]}t |jd  d qS )Zstyle)shlexsplitZattrib)r   Ztspanr   r   r   
<listcomp>p  s     z*test_mathtext_fallback.<locals>.<listcomp>)r+   r<   ZfontManagerZaddfontrK   r   __file__Zresolveparentr,   rX   rY   r-   r`   r   rZ   ETZ
fromstringr\   findallZttflistpop)rk   Zfontlisttest_strr^   r0   axZtspansZ
char_fontsr   r   r   test_mathtext_fallbackX  s(   





r~   c                 C   s*   t dt| d t dt  d S )Nr   example.png)r   Zmath_to_imagerK   joinrX   rY   )tmpdirr   r   r   test_math_to_imageu  s   r   c                 C   s^   t  ! td}|t| dd |t d W d    d S 1 s(w   Y  d S )NZbitmapr   r   )	r   Z'suppress_matplotlib_deprecation_warningr   rI   Zto_pngrK   r   rX   rY   )r   mtr   r   r   test_mathtext_to_pngz  s
   

"r   zmath_fontfamily_image.pngrV   rr   )r   Zsavefig_kwargc                  C   s8   t jdd} | jdddddd | jdd	d
ddd d S )N)
   r   r%   rd   rf   z%$This\ text\ should\ have\ one\ font$   r   )sizer4   rT   z#$This\ text\ should\ have\ another$r   r5   )r0   r   r   r   test_math_fontfamily  s   


r   c                  C   sz   dt jd< d} t \}}|jdd| dd}| }| dks"J |jdd| dd}| }| dks7J |  d S )	Nr   r#   abc$abc\alpha$rc   Arial)r   rd   )fontpropertiesr+   r,   r-   r`   r   Zget_fontpropertiesZget_math_fontfamilyZdraw_without_rendering)r|   r0   r}   text1prop1text2prop2r   r   r   test_default_math_fontfamily  s   
r   c                  C   s   dt jd< d} t \}}|jdd| ddd}| }| dks#J |jdd| ddd	}| }| dks9J |jd
d
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