added another funcarg example i had lying around

--HG--
branch : trunk

example/assertion/global_testmodule_config/conftest.py

@@ -0,0 +1,7 @@
+import py
+
+def pytest_runtest_setup(item):
+    if isinstance(item, py.test.collect.Function):
+        mod = item.getparent(py.test.collect.Module).obj
+        if hasattr(mod, 'hello'):
+            py.builtin.print_("mod.hello", mod.hello)

example/assertion/global_testmodule_config/test_hello.py

@@ -0,0 +1,5 @@
+
+hello = "world"
+
+def test_func(): 
+    pass

example/funcarg/urloption/conftest.py

@@ -0,0 +1,15 @@
+# conftest.py 
+import py
+
+
+def pytest_addoption(parser):
+    grp = parser.addgroup("testserver options") 
+    grp.addoption("--url", action="store", default=None,
+        help="url for testserver") 
+
+def pytest_funcarg__url(request): 
+    url = request.config.getvalue("url") 
+    if url is None: 
+        py.test.skip("need --url") 
+    return url 
+