small unittest fixes

Author: roman_yakovenko

unittests/autoconfig.py

@@ -52,11 +52,13 @@ class cxx_parsers_cfg:
     if sys.platform == 'win32':
         from pygccxml.msvc import pdb
         pdb_file = os.path.join( data_directory, 'msvc_build', 'Debug', 'msvc_build.pdb' )
-        pdb_loader = pdb.decl_loader_t( pdb_file )
-        pdb_loader.read()
+        if os.path.exists( pdb_file ):
+            pdb_loader = pdb.decl_loader_t( pdb_file )
+            pdb_loader.read()
 
 def get_pdb_global_ns():
-    return cxx_parsers_cfg.pdb_loader.global_ns
+    if cxx_parsers_cfg.pdb_loader:
+        return cxx_parsers_cfg.pdb_loader.global_ns
 
 #~ try:
     #~ import pydsc

unittests/core_tester.py

@@ -17,6 +17,12 @@
 from pygccxml.parser import *
 from pygccxml.declarations import *
 
+def is_sub_path( root, some_path ):
+    root = normalize_path( root )
+    some_path = normalize_path( some_path )
+    return some_path.startswith( root )
+    
+
 class core_t( parser_test_case.parser_test_case_t ):
     """Tests core algorithms of GCC-XML and GCC-XML file reader.
     Those most white-box testing.
@@ -68,7 +74,7 @@ def test_nss_join(self):
 
     def _test_ns_membership(self, ns, enum_name ):
         unnamed_enum = ns.enum( lambda d: d.name == '' \
-                                          and d.location.file_name.startswith( autoconfig.data_directory )
+                                          and is_sub_path( autoconfig.data_directory, d.location.file_name )
                                 , recursive=False )
         self.failUnless( unnamed_enum in ns.declarations
                          , "namespace '%s' does not contains unnamed enum." % ns.name )