[WIP] Bugfix/managan/latex scanner

SCons/Tool/tex.py

@@ -559,9 +559,9 @@ def is_LaTeX(flist,env,abspath):
             if srcNode is not None:
                 file_test = is_LaTeX(fileList, env, abspath)
 
-            # return on first file that finds latex is needed.
-            if file_test:
-                return file_test
+                # return on first file that finds latex is needed.
+                if file_test:
+                    return file_test
 
         if Verbose:
             print(" done scanning ",str(f))

test/TEX/missingInput.py

@@ -0,0 +1,73 @@
+#!/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__"
+
+r"""
+Test creation of a LaTeX document that uses \input{filename}.
+Check that SCons does not throw an exception when the 
+file is not found.
+
+
+Test courtesy Rob Managan.
+"""
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+latex = test.where_is('latex')
+if not latex:
+    test.skip_test("Could not find 'latex'; skipping test.\n")
+
+test.write(['SConstruct'], """\
+import os
+
+env = Environment(tools = ['pdflatex', 'pdftex'])
+
+test = env.PDF(source='test.tex')
+""")
+
+test.write(['test.tex'],
+r"""
+\input{preamble.tex}
+
+\begin{document}
+\title{The uncountability of SCons features}
+\author{Adam Ehlers Nyholm Thomsen}
+\maketitle
+
+\end{document}
+""")
+
+# will write status messages to stderr (grrr...), so ignore it.
+test.run(arguments = '.', stderr=None)
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: