#!/usr/bin/env python
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"""
Validate that use of -synctex command option causes SCons to
be aware of the created synctex.gz file.

Test configuration contributed by Robert Managan.
"""

import os
import TestSCons

test = TestSCons.TestSCons()

latex = test.where_is('latex')

if not latex:
    test.skip_test("Could not find latex; skipping test(s).\n")

test.write('SConstruct', """\
import os
env = Environment()
env.AppendUnique(PDFLATEXFLAGS = '-synctex=1')
env.PDF('mysync', 'mysync.tex')
""")

test.write('mysync.tex', r"""
\documentclass{article}

\begin{document}

This is a simple test of the synctex.gz file.

\end{document}
""")

test.run(arguments = '.', stderr=None)

test.must_exist(test.workpath('mysync.synctex.gz'))
test.must_exist(test.workpath('mysync.aux'))
test.must_exist(test.workpath('mysync.fls'))
test.must_exist(test.workpath('mysync.log'))
test.must_exist(test.workpath('mysync.pdf'))

test.run(arguments = '-c .')

x = "Could not remove 'mysync.aux': No such file or directory"
test.must_not_contain_any_line(test.stdout(), [x])

test.must_not_exist(test.workpath('mysync.synctex.gz'))
test.must_not_exist(test.workpath('mysync.aux'))
test.must_not_exist(test.workpath('mysync.fls'))
test.must_not_exist(test.workpath('mysync.log'))
test.must_not_exist(test.workpath('mysync.pdf'))

test.pass_test()




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