1 files changed, 81 insertions, 0 deletions
diff --git a/test/explain/get_csig.py b/test/explain/get_csig.py
new file mode 100644
index 000000000..d35a31526
--- /dev/null
+++ b/test/explain/get_csig.py
@@ -0,0 +1,81 @@
+#!/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 can call get_csig() from a function action without
+causing problems.  (This messed up a lot of internal state before
+the Big Signature Refactoring.)
+
+Test case courtesy of Damyan Pepper.
+"""
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+args = "--debug=explain"
+
+test.write('SConstruct', """\
+env = Environment()
+
+def action( source, target, env ):
+    target[0].get_csig()
+    f = open( str(target[0]), 'w' )
+    for s in source:
+        f.write( s.get_contents() )
+    f.close()
+
+builder = env.Builder( action=action )
+
+builder( env, target = "target.txt", source = "source.txt" )
+""")
+
+test.write("source.txt", "source.txt 1\n")
+
+test.run(arguments=args)
+
+
+
+test.write("source.txt", "source.txt 2")
+
+
+
+expect_rebuild = test.wrap_stdout("""\
+scons: rebuilding `target.txt' because `source.txt' changed
+action(["target.txt"], ["source.txt"])
+""")
+
+test.not_up_to_date(arguments=args)
+
+
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: