Py3: __cmp__ is gone, __bool__ instead of __nonzero__

Cython/Compiler/AnalysedTreeTransforms.py

@@ -11,7 +11,8 @@ import Symtab
 class AutoTestDictTransform(ScopeTrackingTransform):
     # Handles autotestdict directive
 
-    blacklist = ['__cinit__', '__dealloc__', '__richcmp__', '__nonzero__',
+    blacklist = ['__cinit__', '__dealloc__', '__richcmp__', 
+                 '__nonzero__', '__bool__',
                  '__len__', '__contains__']
 
     def visit_ModuleNode(self, node):

tests/run/autotestdict.pyx

@@ -126,4 +126,20 @@ cdef class MyCdefClass:
         False
         """
 
+cdef class MyOtherCdefClass:
+    """
+    Needs no hack
+    
+    >>> True
+    True
+    """
+
+    def __bool__(self):
+        """
+        Should not be included, as it can't be looked up with getattr in Py 2
+
+        >>> True
+        False
+        """
+
 cdeffunc()

tests/run/type_slots_nonzero_bool.pyx

+__doc__ = """
+
+>>> not not BoolA(0)
+False
+>>> not not BoolA(1)
+True
+
+>>> not not BoolB(0)
+False
+>>> not not BoolB(1)
+True
+
+>>> not not BoolX(0)
+False
+>>> not not BoolX(1)
+True
+
+>>> not not BoolY(0)
+False
+>>> not not BoolY(1)
+True
+
+"""
+
+cdef class BoolA:
+    cdef bint value
+    def __cinit__(self, bint value):
+        self.value = value
+    def __nonzero__(self):
+        return self.value
+
+cdef class BoolB:
+    cdef bint value
+    def __cinit__(self, bint value):
+        self.value = value
+    def __bool__(self):
+        return self.value
+
+cdef class BoolX(BoolA):
+    pass
+
+cdef class BoolY(BoolB):
+    pass