add regression test for kdcraw

python/cppyy/__init__.py

@@ -1,6 +1,8 @@
 """ Dynamic C++ bindings generator.
 """
 
+import os, sys
+
 try:
     import __pypy__
     del __pypy__
@@ -15,10 +17,8 @@
 
 
 #- allow importing from gbl --------------------------------------------------
-import sys
 sys.modules['cppyy.gbl'] = gbl
 sys.modules['cppyy.gbl.std'] = gbl.std
-del sys
 
 
 #- enable auto-loading -------------------------------------------------------
@@ -52,6 +52,12 @@ def include(header):
     """Load (and JIT) header file <header> into Cling."""
     gbl.gInterpreter.ProcessLine('#include "%s"' % header)
 
+def add_include_path(path):
+    """Add a path to the include paths available to cling"""
+    if not os.path.isdir(path):
+        raise OSError("no such directory: %s" % path)
+    gbl.gInterpreter.AddIncludePath(path)
+
 def _get_name(tt):
     try:
         ttname = tt.__cppname__

setup.py

@@ -25,7 +25,7 @@
 
 setup(
     name='cppyy',
-    version='0.8.0',
+    version='0.8.1',
     description='Cling-based Python-C++ bindings',
     long_description=long_description,
 
@@ -51,7 +51,7 @@
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Programming Language :: C',
         'Programming Language :: C++',
 

test/test_regression.py

@@ -0,0 +1,36 @@
+import py, os, sys
+from pytest import raises
+from .support import setup_make
+
+currpath = py.path.local(__file__).dirpath()
+
+
+class TestREGRESSION:
+    def setup_class(cls):
+        import cppyy
+
+    def test01_kdcraw(self):
+        """Template member functions lookup and calls"""
+
+        import cppyy
+
+        # TODO: run a find for these paths
+        qtpath = "/usr/include/qt5"
+        kdcraw_h = "/usr/include/KF5/KDCRAW/kdcraw/kdcraw.h"
+        if not os.path.isdir(qtpath) or not os.path.exists(kdcraw_h):
+            import warnings
+            warnings.warn("no KDE/Qt found, skipping test01_kdcraw")
+            return
+
+        cppyy.add_include_path(qtpath)
+        cppyy.include(kdcraw_h)
+
+        from cppyy.gbl import KDcrawIface
+        help(KDcrawIface)
+
+    def test02_dir(self):
+        """For the same reasons as test01_kdcraw, this used to crash."""
+
+        import cppyy
+
+        help(cppyy.gbl.gInterpreter)