fix failing tests

Author: Fidget-Spinner

Lib/test/test_sys.py

@@ -1546,14 +1546,11 @@ class C(object): pass
         check(float(0), size('d'))
         # sys.floatinfo
         check(sys.float_info, vsize('') + self.P * len(sys.float_info))
-        # Note: this test doesn't work with tier 2 optimizers even if the test itself
-        # disables the optimizer. With function inlining, stacks can grow to arbtirary length,
-        # and thus a grown frame will not have the expected size.
         # frame
-        # def func():
-        #     return sys._getframe()
-        # x = func()
-        # check(x, size('3Pi3c7P2ic??2P'))
+        def func():
+            return sys._getframe()
+        x = func()
+        check(x, size('3Pi3c7P4ic??2P'))
         # function
         def func(): pass
         check(func, size('15Pi'))
@@ -1568,10 +1565,9 @@ def bar(cls):
             check(foo, size('PP'))
             # classmethod
             check(bar, size('PP'))
-        # This test also doesn't work with the optimizer, see above.
         # generator
-        # def get_gen(): yield 1
-        # check(get_gen(), size('PP4P4c7P2ic??2P'))
+        def get_gen(): yield 1
+        check(get_gen(), size('PP4P4c7P4ic??2P'))
         # iterator
         check(iter('abc'), size('lP'))
         # callable-iterator