scons_gd/scons/test/TEX/LATEX.py
2022-10-15 16:06:26 +02:00

223 lines
6.1 KiB
Python

#!/usr/bin/env python
#
# __COPYRIGHT__
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
r"""
Validate that we can set the LATEX string to our own utility, that
the produced .dvi, .aux and .log files get removed by the -c option,
and that we can use this to wrap calls to the real latex utility.
Check that a log file with a warning encoded in non-UTF-8 (here: Latin-1)
is read without throwing an error.
"""
import TestSCons
_python_ = TestSCons._python_
test = TestSCons.TestSCons()
test.write('mylatex.py', r"""
import sys
import os
import getopt
cmd_opts, arg = getopt.getopt(sys.argv[1:], 'i:r:', [])
base_name = os.path.splitext(arg[0])[0]
with open(arg[0], 'r') as ifp:
with open(base_name+'.dvi', 'w') as dvi_file, \
open(base_name+'.aux', 'w') as aux_file, \
open(base_name+'.log', 'w') as log_file:
for l in ifp.readlines():
if l[0] != '\\':
dvi_file.write(l)
aux_file.write(l)
log_file.write(l)
sys.exit(0)
""")
test.write('SConstruct', """
env = Environment(LATEX = r'%(_python_)s mylatex.py', tools=['latex'])
env.DVI(target = 'test1.dvi', source = 'test1.ltx')
env.DVI(target = 'test2.dvi', source = 'test2.latex')
""" % locals())
test.write('test1.ltx', r"""This is a .ltx test.
\end
""")
test.write('test2.latex', r"""This is a .latex test.
\end
""")
test.run(arguments = '.')
test.must_match('test1.dvi', "This is a .ltx test.\n", mode='r')
test.must_match('test1.aux', "This is a .ltx test.\n", mode='r')
test.must_match('test1.log', "This is a .ltx test.\n", mode='r')
test.must_match('test2.dvi', "This is a .latex test.\n", mode='r')
test.must_match('test2.aux', "This is a .latex test.\n", mode='r')
test.must_match('test2.log', "This is a .latex test.\n", mode='r')
test.run(arguments = '-c .')
test.must_not_exist('test1.dvi')
test.must_not_exist('test1.aux')
test.must_not_exist('test1.log')
test.must_not_exist('test2.dvi')
test.must_not_exist('test2.aux')
test.must_not_exist('test2.log')
latex = test.where_is('latex')
if latex:
test.file_fixture('wrapper.py')
test.write('SConstruct', """
import os
ENV = { 'PATH' : os.environ['PATH'],
'TEXINPUTS' : [ 'subdir', os.environ.get('TEXINPUTS', '') ] }
foo = Environment(ENV = ENV)
latex = foo.Dictionary('LATEX')
makeindex = foo.Dictionary('MAKEINDEX')
python_path = r'%(_python_)s'
bar = Environment(ENV = ENV,
LATEX = python_path + ' wrapper.py ' + latex,
MAKEINDEX = python_path + ' wrapper.py ' + makeindex)
foo.DVI(target = 'foo.dvi', source = 'foo.ltx')
bar.DVI(target = 'bar', source = 'bar.latex')
bar.DVI(target = 'makeindex', source = 'makeindex.tex')
foo.DVI(target = 'latexi', source = 'latexi.tex')
""" % locals())
latex = r"""
\documentclass{letter}
\begin{document}
This is the %s LaTeX file.
\end{document}
"""
makeindex = r"""
\documentclass{report}
\usepackage{makeidx}
\makeindex
\begin{document}
\index{info}
This is the %s LaTeX file.
\printindex{}
\end{document}
"""
latex1 = r"""
\documentclass{report}
\usepackage{makeidx}
\input{latexinputfile}
\begin{document}
\index{info}
This is the %s LaTeX file.
It has an Index and includes another file.
\include{latexincludefile}
\end{document}
"""
latex2 = r"""
\makeindex
"""
latex3 = r"""
\index{include}
This is the include file. mod %s
\printindex{}
"""
test.write('foo.ltx', latex % 'foo.ltx')
test.write('bar.latex', latex % 'bar.latex')
test.write('makeindex.tex', makeindex % 'makeindex.tex')
test.write('makeindex.idx', '')
test.subdir('subdir')
test.write('latexi.tex', latex1 % 'latexi.tex')
test.write([ 'subdir', 'latexinputfile'], latex2)
test.write([ 'subdir', 'latexincludefile.tex'], latex3 % '1')
test.run(arguments = 'foo.dvi', stderr = None)
test.must_not_exist('wrapper.out')
test.must_exist('foo.dvi')
test.run(arguments = 'bar.dvi', stderr = None)
test.must_match('wrapper.out', "wrapper.py\n", mode='r')
test.must_exist('bar.dvi')
test.run(arguments = 'makeindex.dvi', stderr = None)
test.must_match('wrapper.out', "wrapper.py\n", mode='r')
test.run(arguments = 'latexi.dvi', stderr = None)
test.must_exist('latexi.dvi')
test.must_exist('latexi.ind')
test.write([ 'subdir', 'latexincludefile.tex'], latex3 % '2')
test.not_up_to_date(arguments = 'latexi.dvi', stderr = None)
test.run(arguments = '-c', stderr = None)
test.must_not_exist('latexi.ind')
test.must_not_exist('latexi.ilg')
test.write('SConstruct', """
env = Environment()
env.DVI('latin1log.tex')
""")
# This will trigger an overfull hbox warning in the log file,
# containing the umlaut "o in Latin-1 ("T1 fontenc") encoding.
test.write('latin1log.tex', r"""
\documentclass[12pt,a4paper]{article}
\usepackage[T1]{fontenc}
\begin{document}
\"oxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
\end{document}
""")
test.run(arguments = 'latin1log.dvi', stderr = None)
test.must_exist('latin1log.dvi')
test.pass_test()
# Local Variables:
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# indent-tabs-mode:nil
# End:
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