Update the tests.

Author: ZeroIntensity

Lib/test/test_capi/test_misc.py

@@ -100,11 +100,17 @@ def test_no_FatalError_infinite_loop(self):
         _rc, out, err = run_result
         self.assertEqual(out, b'')
         # This used to cause an infinite loop.
-        msg = ("Fatal Python error: PyThreadState_Get: "
-               "the function must be called with the GIL held, "
-               "after Python initialization and before Python finalization, "
-               "but the GIL is released "
-               "(the current Python thread state is NULL)").encode()
+        if not support.Py_GIL_DISABLED:
+            msg = ("Fatal Python error: PyThreadState_Get: "
+                   "the function must be called with the GIL held, "
+                   "after Python initialization and before Python finalization, "
+                   "but the GIL is released "
+                   "(the current Python thread state is NULL)").encode()
+        else:
+            msg = ("Fatal Python error: PyThreadState_Get: "
+                   "the function must be called with an active thread state, "
+                   "after Python initialization and before Python finalization, but it is NULL "
+                   "(are you trying to call the C API inside of a Py_BEGIN_ALLOW_THREADS block?)").encode()
         self.assertTrue(err.rstrip().startswith(msg),
                         err)