[svn r57321] merging the event branch:

* moving in test, misc, code, io directories and
  py/__init__.py
* py/bin/_find.py does not print to stderr anymore
* a few fixes to conftest files in other dirs
some more fixes and adjustments pending

--HG--
branch : trunk

py/misc/testing/test_api.py

@@ -0,0 +1,44 @@
+
+from py.test import raises
+import py
+import sys
+import inspect
+
+class TestAPI_V0_namespace_consistence:
+    def test_path_entrypoints(self):
+        assert inspect.ismodule(py.path)
+        assert_class('py.path', 'local')
+        assert_class('py.path', 'svnwc')
+        assert_class('py.path', 'svnurl')
+
+    def test_magic_entrypoints(self):
+        assert_function('py.magic', 'invoke')
+        assert_function('py.magic', 'revoke')
+        assert_function('py.magic', 'patch')
+        assert_function('py.magic', 'revoke')
+
+    def test_process_entrypoints(self):
+        assert_function('py.process', 'cmdexec')
+
+    def XXXtest_utest_entrypoints(self):
+        # XXX TOBECOMPLETED
+        assert_function('py.test', 'main')
+        #assert_module('std.utest', 'collect')
+
+def assert_class(modpath, name):
+    mod = __import__(modpath, None, None, [name])
+    obj = getattr(mod, name)
+    assert inspect.isclass(obj)
+
+    # we don't test anymore that the exported classes have 
+    # the exported module path and name on them. 
+    #fullpath = modpath + '.' + name
+    #assert obj.__module__ == modpath
+    #if sys.version_info >= (2,3):
+    #    assert obj.__name__ == name
+
+def assert_function(modpath, name):
+    mod = __import__(modpath, None, None, [name])
+    obj = getattr(mod, name)
+    assert hasattr(obj, 'func_doc')
+    #assert obj.func_name == name