[trac756] Test the module can be loaded

With a nasty trick to be located during tests.

src/lib/python/isc/log/Makefile.am

@@ -13,3 +13,6 @@ log_la_LDFLAGS = $(PYTHON_LDFLAGS)
 log_la_LDFLAGS += -module
 log_la_LIBADD = $(top_builddir)/src/lib/log/liblog.la
 log_la_LIBADD += $(PYTHON_LIB)
+
+# This is not installed, it helps locate the module during tests
+EXTRA_DIST = __init__.py

src/lib/python/isc/log/__init__.py

@@ -0,0 +1,29 @@
+# Copyright (C) 2011  Internet Systems Consortium.
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SYSTEMS CONSORTIUM
+# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+# INTERNET SYSTEMS CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+# This file is not installed. The log.so is installed into the right place.
+# It is only to find it in the .libs directory when we run as a test or
+# from the build directory.
+# But as nobody gives us the builddir explicitly (and we can't use generation
+# from .in file, as it would put us into the builddir and we wouldn't be found)
+# we guess from current directory. Any idea for something better? This should
+# be enough for the tests, but would it work for B10_FROM_SOURCE as well?
+# Should we look there? Or define something in bind10_config?
+
+import os
+cwd = os.getcwd()
+pos = cwd.rfind('/src/')
+import sys; sys.path.insert(0, cwd[:pos] + '/src/lib/python/isc/log/.libs')
+from log import *

src/lib/python/isc/log/tests/Makefile.am

@@ -1,11 +1,11 @@
 PYCOVERAGE_RUN = @PYCOVERAGE_RUN@
-PYTESTS =
+PYTESTS = log_test.py
 EXTRA_DIST = $(PYTESTS)
 
 # test using command-line arguments, so use check-local target instead of TESTS
 check-local:
 if ENABLE_PYTHON_COVERAGE
-	touch $(abs_top_srcdir)/.coverage 
+	touch $(abs_top_srcdir)/.coverage
 	rm -f .coverage
 	${LN_S} $(abs_top_srcdir)/.coverage .coverage
 endif

src/lib/python/isc/log/tests/log_test.py

@@ -0,0 +1,18 @@
+# Copyright (C) 2011  Internet Systems Consortium.
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SYSTEMS CONSORTIUM
+# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+# INTERNET SYSTEMS CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+# This tests it can be loaded, nothing more yet
+import isc.log
+