def test_template_error_context(self):
source = (
"\\documentclass{article}\n"
"\n"
"\n"
"\n"
"\n"
"\\begin{document}\n"
"\\unknown{command}\n"
"\n"
"\n"
"\\end{document}\n"
)
with self.assertRaises(TexError) as cm:
run_tex(source)
message = cm.exception.message
expected_context = (
" 2 \n"
" 3 \n"
" 4 \n"
" 5 \n"
" 6 \\begin{document}\n"
" 7 \\unknown{command}\n"
" 8 \n"
" 9 \n"
"10 \\end{document}"
)
self.assertIn(expected_context, message)
def test_wrong_latex_interpreter(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n\
\\end{document}"
with self.assertRaises(Exception):
run_tex(source) # should raise
def test_exception_unknown_command(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
\\unknown{command}\n\
\\end{document}\n"
with self.assertRaises(TexError) as cm:
run_tex(source)
self.assertRegex(cm.exception.log, r"^This is LuaTeX")
self.assertRegex(cm.exception.message, r"^! Undefined control sequence")
self.assertRegex(cm.exception.message, r"l\.3")
def test_pdflatex_exceptions(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n"
with self.assertRaises(TexError) as cm:
run_tex(source)
self.assertRegex(cm.exception.log, r"^This is pdfTeX")
self.assertRegex(cm.exception.message, r"^! Emergency stop")
self.assertRegex(
cm.exception.message,
r"(End of file on the terminal\!$)|(job aborted, no legal \\end found)",
) # First alternative applies
def test_template_debug(self):
source = (
"\\documentclass{article}\n"
"\\begin{document}\n"
"\\unknown{command}\n"
"\\end{document}\n"
)
with self.assertRaises(TexError) as cm:
run_tex(source)
template_debug = cm.exception.template_debug
self.assertEqual(template_debug["during"], "\\unknown{command}")
self.assertEqual(template_debug["line"], 3)
def test_tex_error(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n"
with self.assertRaises(TexError):
pdf = run_tex(source)
def test_latexmk_test(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n\
\\end{document}"
pdf = run_tex(source)
self.assertIsNotNone(pdf)
def test_different_latex_interpreter(self):
'''The default interpreter is lualatex'''
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n\
\\end{document}"
pdf = run_tex(source)
self.assertIsNotNone(pdf)
def test_exception_emergency_stop(self):
source = "\
\\documentclass{article}\n\
\\begin{document}\n\
This is a test!\n"
with self.assertRaises(TexError) as cm:
pdf = run_tex(source)
self.assertEqual(source, cm.exception.source)
self.assertRegex(cm.exception.log, r'^This is LuaTeX')
self.assertRegex(cm.exception.message, r'^! Emergency stop')
self.assertRegex(cm.exception.message,
r'(End of file on the terminal\!$)|(job aborted, no legal \\end found)') # First alternative applies