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96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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test_ext_math
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~~~~~~~~~~~~~
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Test math extensions.
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:copyright: Copyright 2007-2016 by the Sphinx team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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import re
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from util import with_app, SkipTest
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@with_app('html', testroot='ext-math-simple',
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confoverrides = {'extensions': ['sphinx.ext.imgmath']})
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def test_imgmath_png(app, status, warning):
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app.builder.build_all()
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if "LaTeX command 'latex' cannot be run" in warning.getvalue():
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raise SkipTest('LaTeX command "latex" is not available')
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if "dvipng command 'dvipng' cannot be run" in warning.getvalue():
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raise SkipTest('dvipng command "dvipng" is not available')
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content = (app.outdir / 'index.html').text()
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html = ('<div class="math">\s*<p>\s*<img src="_images/math/\w+.png"'
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'\s*alt="a\^2\+b\^2=c\^2"/>\s*</p>\s*</div>')
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assert re.search(html, content, re.S)
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@with_app('html', testroot='ext-math-simple',
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confoverrides={'extensions': ['sphinx.ext.imgmath'],
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'imgmath_image_format': 'svg'})
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def test_imgmath_svg(app, status, warning):
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app.builder.build_all()
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if "LaTeX command 'latex' cannot be run" in warning.getvalue():
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raise SkipTest('LaTeX command "latex" is not available')
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if "dvisvgm command 'dvisvgm' cannot be run" in warning.getvalue():
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raise SkipTest('dvisvgm command "dvisvgm" is not available')
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content = (app.outdir / 'index.html').text()
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html = ('<div class="math">\s*<p>\s*<img src="_images/math/\w+.svg"'
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'\s*alt="a\^2\+b\^2=c\^2"/>\s*</p>\s*</div>')
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assert re.search(html, content, re.S)
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@with_app('html', testroot='ext-math',
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confoverrides={'extensions': ['sphinx.ext.mathjax']})
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def test_mathjax_align(app, status, warning):
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app.builder.build_all()
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content = (app.outdir / 'index.html').text()
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html = (r'<div class="math">\s*'
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r'\\\[ \\begin\{align\}\\begin\{aligned\}S \&= \\pi r\^2\\\\'
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r'V \&= \\frac\{4\}\{3\} \\pi r\^3\\end\{aligned\}\\end\{align\} \\\]</div>')
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assert re.search(html, content, re.S)
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@with_app('html', testroot='ext-math',
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confoverrides={'math_number_all': True,
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'extensions': ['sphinx.ext.mathjax']})
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def test_math_number_all_mathjax(app, status, warning):
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app.builder.build_all()
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content = (app.outdir / 'index.html').text()
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html = (r'<div class="math">\s*'
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r'<span class="eqno">\(1\)</span>\\\[a\^2\+b\^2=c\^2\\\]</div>')
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assert re.search(html, content, re.S)
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@with_app('latex', testroot='ext-math',
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confoverrides={'extensions': ['sphinx.ext.mathjax']})
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def test_math_number_all_latex(app, status, warning):
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app.builder.build_all()
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content = (app.outdir / 'test.tex').text()
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macro = (r'\\begin{equation\*}\s*'
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r'\\begin{split}a\^2\+b\^2=c\^2\\end{split}\s*'
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r'\\end{equation\*}')
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assert re.search(macro, content, re.S)
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macro = r'Inline \\\(E=mc\^2\\\)'
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assert re.search(macro, content, re.S)
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macro = (r'\\begin{equation\*}\s*'
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r'\\begin{split}e\^{i\\pi}\+1=0\\end{split}\s+'
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r'\\end{equation\*}')
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assert re.search(macro, content, re.S)
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macro = (r'\\begin{align\*}\\!\\begin{aligned}\s*'
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r'S &= \\pi r\^2\\\\\s*'
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r'V &= \\frac\{4}\{3} \\pi r\^3\\\\\s*'
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r'\\end{aligned}\\end{align\*}')
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assert re.search(macro, content, re.S)
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