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import sys
if sys.path[0] != "../..":
sys.path.insert(0, "../..")
import unittest, warnings, os, logging
from testfixtures import log_capture
from pyx import text, unit
# text.set(texdebug="bla.tex", usefiles=["bla.log"])
class MessageParserTestCase(unittest.TestCase):
@log_capture(level=logging.WARNING)
def testBadTeX(self, l):
text.text(0, 0, r"\some \badly \broken \TeX", texmessages=[text.texmessage.warn])
l.check(("pyx", "WARNING", r"""ignoring TeX warnings:
*
*! Undefined control sequence.
<argument> \some
\badly \broken \TeX
<*> }{1}
%
! Undefined control sequence.
<argument> \some \badly
\broken \TeX
<*> }{1}
%
! Undefined control sequence.
<argument> \some \badly \broken
\TeX
<*> }{1}
%
*"""))
@log_capture(level=logging.WARNING)
def testFontWarning(self, l):
text.text(0, 0, r"\fontseries{invalid}\selectfont{}hello, world", texmessages=[text.texmessage.font_warning])
text.defaulttextengine.instance.do_finish()
l.check(("pyx", "WARNING", r"""ignoring font substitutions of NFSS:
LaTeX Font Warning: Font shape `OT1/cmr/invalid/n' undefined
(Font) using `OT1/cmr/m/n' instead on input line 0."""),
("pyx", "WARNING", r"""ignoring font substitutions of NFSS:
LaTeX Font Warning: Some font shapes were not available, defaults substituted."""))
@log_capture(level=logging.WARNING)
def testOverfullHboxWarning(self, l):
text.text(0, 0, r"hello, world", textattrs=[text.parbox(30*unit.u_pt)])
l.check(("pyx", "WARNING", r"""ignoring overfull/underfull box:
Overfull \hbox (8.22089pt too wide) detected at line 0
[]\OT1/cmr/m/n/10 hello,"""))
@log_capture(level=logging.WARNING)
def testUnderfullHboxWarning(self, l):
text.text(0, 0, r"\hbadness=0hello, world, hello", textattrs=[text.parbox(2.5)])
l.check(("pyx", "WARNING", r"""ignoring overfull/underfull box:
Underfull \hbox (badness 171) detected at line 0
[]\OT1/cmr/m/n/10 hello, world,"""))
@log_capture(level=logging.WARNING)
def testOverfullVboxWarning(self, l):
text.text(0, 0, r"\parindent=0pt\vbox to 1cm {hello, world, hello, world, hello, world}", textattrs=[text.parbox(1.9)])
l.check(("pyx", "WARNING", r"""ignoring overfull/underfull box:
Overfull \vbox (2.4917pt too high) detected at line 0"""))
@log_capture(level=logging.WARNING)
def testUnderfullVboxWarning(self, l):
text.text(0, 0, r"\parindent=0pt\vbox to 1cm {hello, world, hello, world}", textattrs=[text.parbox(1.9)])
l.check(("pyx", "WARNING", r"""ignoring overfull/underfull box:
Underfull \vbox (badness 10000) detected at line 0"""))
def testLoadLongFileNames(self):
testfilename = "x"*100
with open(testfilename + ".tex", "w") as f:
f.write(r"\message{ignore this}")
text.text(0, 0, "\\input %s\n" % testfilename, texmessages=[text.texmessage.load])
os.remove(testfilename + ".tex")
with open(testfilename + ".eps", "w") as f:
f.write("%%BoundingBox: 0 0 10 10")
text.text(0, 0, r"\includegraphics{%s}" % testfilename)
os.remove(testfilename + ".eps")
def setUp(self):
text.set(engine=text.LatexEngine)
text.preamble(r"\usepackage{graphicx}")
if __name__ == "__main__":
unittest.main()
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