Increase timeouts on appveyor as well as travis, and once again do so when...

Increase timeouts on appveyor as well as travis, and once again do so when running leak checks since that logic changed.

greentest/greentest.py

@@ -45,7 +45,7 @@ if '--debug-greentest' in sys.argv:
 else:
     DEBUG = False
 
-gettotalrefcount = getattr(sys, 'gettotalrefcount', None)
+RUN_LEAKCHECKS = os.getenv('GEVENTTEST_LEAKCHECK')
 OPTIONAL_MODULES = ['resolver_ares']
 
 # Generally, ignore the portions that are only implemented
@@ -114,7 +114,7 @@ def wrap_timeout(timeout, method):
 
 
 def wrap_refcount(method):
-    if not os.getenv('GEVENTTEST_LEAKCHECK'):
+    if not RUN_LEAKCHECKS:
         return method
 
     if getattr(method, 'ignore_leakcheck', False):
@@ -265,7 +265,7 @@ class TestCaseMetaClass(type):
         timeout = classDict.get('__timeout__', 'NONE')
         if timeout == 'NONE':
             timeout = getattr(bases[0], '__timeout__', None)
-            if gettotalrefcount is not None and timeout is not None:
+            if RUN_LEAKCHECKS and timeout is not None:
                 timeout *= 6
         check_totalrefcount = _get_class_attr(classDict, bases, 'check_totalrefcount', True)
         error_fatal = _get_class_attr(classDict, bases, 'error_fatal', True)
@@ -287,7 +287,9 @@ class TestCaseMetaClass(type):
 
 
 class TestCase(TestCaseMetaClass("NewBase", (BaseTestCase,), {})):
-    __timeout__ = 1 if not os.environ.get('TRAVIS') else 2 # Travis is slow and overloaded
+    # Travis is slow and overloaded; Appveyor is usually faster, but at times
+    # it's slow too
+    __timeout__ = 1 if not os.environ.get('TRAVIS') and not os.environ.get('APPVEYOR') else 3
     switch_expected = 'default'
     error_fatal = True
 
@@ -376,7 +378,7 @@ class CountingHub(_original_Hub):
             return
         return _original_Hub.handle_error(self, context, type, value, tb)
 
-if gettotalrefcount is None:
+if not RUN_LEAKCHECKS:
     gevent.hub.Hub = CountingHub