loads of test cases

tests/compile/altet1.pyx

+__doc__ = """
+    >>> flub(25)
+    25
+    >>> g()
+    0
+"""
+
 cdef extern from "altet1.h":
     ctypedef int blarg
 
@@ -7,3 +14,6 @@ def flub(blarg bobble):
     print bobble
 
 globvar = 0
+
+def g():
+    return globvar

tests/compile/hinsen1.pyx

+__doc__ = """
+    >>> test()
+    1
+"""
+
 cdef extern from "hinsen1.h":
 
     ctypedef class spam.Spam [object PySpamObject]:
@@ -7,4 +12,9 @@ cdef extern from "hinsen1.h":
 cdef class SpamAndEggs(Spam):
 
     cdef cook(self):
-        pass
+        return 1
+
+def test():
+    cdef SpamAndEggs s
+    s = SpamAndEggs()
+    return s.cook()

tests/compile/nogil.pyx

-cdef extern object g(int x) nogil
+cdef extern void g(int x) nogil
 
 cdef void f(int x) nogil:
     cdef int y

tests/run/backquote.pyx

-def f(obj1, obj2):
+__doc__ = """
+    >>> f(20)
+    '20'
+    >>> f('test')
+    "'test'"
+
+    >>> g()
+    '42'
+"""
+
+def f(obj2):
     obj1 = `obj2`
+    return obj1
+
+def g():
     obj1 = `42`
-    
+    return obj1
\ No newline at end of file

tests/run/powop.pyx

@@ -2,8 +2,8 @@ __doc__ = """
     >>> f(1.0, 2.95)[0] == f(1.0, 2.95)[1]
     True
 
-    >>> constant_py()
-    1024L
+    >>> constant_py() == 2L ** 10
+    True
 
     >>> constant_long() == 2L ** 36
     True

tests/run/sizeof.pyx

+__doc__ = """
+    >>> f()
+"""
+
 cdef struct Spam:
     char *grail
 
-cdef void f():
+def f():
     cdef int i, j, k
     cdef char *p
     i = sizeof(p)