def test_math(self):
latexlist = [
r"\sqrt{4}=2",
r"a^2 + b^2 = c^2\,",
r"E = m c^2",
r"\begin{matrix}e^{\mathrm{i}\,\pi}\end{matrix}+1=0\;",
r"1\,\mathrm{\frac{km}{h}} = 0{,}2\overline{7}\,\mathrm{\frac{m}{s}}",
r'\text{björn}',
]
for latex in latexlist:
latex = unicode(latex, 'utf-8')
if self.blahtexml_present():
res = renderMath(latex,
self.tmpdir,
output_mode='png',
render_engine='blahtexml')
assert res
res = renderMath(latex,
self.tmpdir,
output_mode='mathml',
render_engine='blahtexml')
assert res
if self.texvc_present():
res = renderMath(latex,
self.tmpdir,
output_mode='png',
render_engine='texvc')
assert res
def test_math(self):
latexlist = [r"\sqrt{4}=2",
r"a^2 + b^2 = c^2\,",
r"E = m c^2",
r"\begin{matrix}e^{\mathrm{i}\,\pi}\end{matrix}+1=0\;",
r"1\,\mathrm{\frac{km}{h}} = 0{,}2\overline{7}\,\mathrm{\frac{m}{s}}",
r'\text{björn}',
]
for latex in latexlist:
latex = unicode(latex, 'utf-8')
if self.blahtexml_present():
res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='blahtexml')
assert res
res = renderMath(latex, self.tmpdir, output_mode='mathml', render_engine='blahtexml')
assert res
if self.texvc_present():
res = renderMath(latex, self.tmpdir, output_mode='png', render_engine='texvc')
assert res
def test_single_quote_bug(self):
"""http://code.pediapress.com/wiki/ticket/241"""
if self.texvc_present():
res = renderMath(u"f'(x) = x",
self.tmpdir,
output_mode='png',
render_engine='texvc')
assert res
def test_math_complex(self):
latex = r"""\begin{array}{ccc}
F^2\sim W&\Leftrightarrow&\frac{F_1^2}{F_2^2}=\frac{W_1}{W_2}\\
\ln\frac{F_1}{F_2}\,\mathrm{Np}&=&
\frac{1}{2}\ln\frac{W_1}{W_2}\,\mathrm{Np}\\
20\,\lg\frac{F_1}{F_2}\,\mathrm{dB}&=&
10\,\lg\frac{W_1}{W_2}\,\mathrm{dB}
\end{array}"""
latex = unicode(latex)
if self.blahtexml_present():
res = renderMath(latex, self.tmpdir, output_mode='mathml', render_engine='blahtexml')
assert res
else:
assert False
def test_math_complex(self):
latex = r"""\begin{array}{ccc}
F^2\sim W&\Leftrightarrow&\frac{F_1^2}{F_2^2}=\frac{W_1}{W_2}\\
\ln\frac{F_1}{F_2}\,\mathrm{Np}&=&
\frac{1}{2}\ln\frac{W_1}{W_2}\,\mathrm{Np}\\
20\,\lg\frac{F_1}{F_2}\,\mathrm{dB}&=&
10\,\lg\frac{W_1}{W_2}\,\mathrm{dB}
\end{array}"""
latex = unicode(latex)
if self.blahtexml_present():
res = renderMath(latex,
self.tmpdir,
output_mode='mathml',
render_engine='blahtexml')
assert res
else:
assert False
def test_single_quote_bug(self):
"""http://code.pediapress.com/wiki/ticket/241"""
if self.texvc_present():
res = renderMath(u"f'(x) = x", self.tmpdir, output_mode='png', render_engine='texvc')
assert res
