Add scanning of files included in Latex by means of \lstinputlisting{}

Patch from Stefan Hepp.

1 files changed, 131 insertions, 0 deletions

diff --git a/test/TEX/lstinputlisting.py b/test/TEX/lstinputlisting.py
new file mode 100644
index 0000000..57b8eae
--- /dev/null
+++ b/test/TEX/lstinputlisting.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+"""
+Verify that we re-run LaTeX when a source file in \lstinputlisting
+changes.
+
+Thanks to Stefan Hepp for the patch that fixed this.
+"""
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+pdflatex = test.where_is('pdflatex')
+
+if not pdflatex:
+    test.skip_test("Could not find pdflatex; skipping test(s).\n")
+
+test.write(['SConstruct'], """\
+import os
+
+DefaultEnvironment(ENV={'PATH':os.environ['PATH']})
+
+PDF("test.tex")
+""")
+
+test.write(['test.tex'], r"""
+\documentclass{article}
+\usepackage{listings}
+
+\begin{document}
+
+\section{Listings}
+
+\lstinputlisting{test.c}
+
+\end{document}
+""")
+
+source_content = r"""
+int main(int argc, char** argv) {
+    return %s;
+}
+"""
+
+
+
+test.write('test.c', source_content % '0')
+
+test.run()
+
+pdf_output_1 = test.read('test.pdf')
+
+
+
+test.write('test.c', source_content % '1')
+
+test.run()
+
+pdf_output_2 = test.read('test.pdf')
+
+# If the PDF file is the same as it was previously, then it didn't
+# pick up the change from 1981 to 1982, so fail.
+test.fail_test(pdf_output_1 == pdf_output_2)
+
+
+
+# Double-check:  clean everything and rebuild from scratch, which
+# should force the PDF file to be the 1982 version.
+
+test.run(arguments = '-c')
+
+test.run()
+
+pdf_output_3 = test.read('test.pdf')
+
+
+
+# If the PDF file is now different than the second run, modulo the
+# creation timestamp and the ID and some other PDF garp, then something
+# else odd has happened, so fail.
+
+pdf_output_2 = test.normalize_pdf(pdf_output_2)
+pdf_output_3 = test.normalize_pdf(pdf_output_3)
+
+if pdf_output_2 != pdf_output_3:
+    import sys
+    test.write('test.normalized.2.pdf', pdf_output_2)
+    test.write('test.normalized.3.pdf', pdf_output_3)
+    sys.stdout.write("***** 2 and 3 are different!\n")
+    sys.stdout.write(test.diff_substr(pdf_output_2, pdf_output_3, 80, 80) + '\n')
+    sys.stdout.write("Output from run 2:\n")
+    sys.stdout.write(test.stdout(-2) + '\n')
+    sys.stdout.write("Output from run 3:\n")
+    sys.stdout.write(test.stdout() + '\n')
+    sys.stdout.flush()
+    test.fail_test()
+
+
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: