Tests log the Python version

Author: vstinner

tests/test_pythoncapi_compat.py

@@ -143,8 +143,22 @@ def run_tests(module_name, lang):
             print()
         return
 
-    if VERBOSE and hasattr(testmod, "__cplusplus"):
-        print("__cplusplus: %s" % testmod.__cplusplus)
+    if VERBOSE:
+        empty_line = False
+        for attr in ('__cplusplus', 'PY_VERSION', 'PY_VERSION_HEX',
+                     'PYPY_VERSION', 'PYPY_VERSION_NUM'):
+            try:
+                value = getattr(testmod, attr)
+            except AttributeError:
+                pass
+            else:
+                if attr in ("PY_VERSION_HEX", "PYPY_VERSION_NUM"):
+                    value = "0x%x" % value
+                print("%s: %s" % (attr, value))
+                empty_line = True
+
+        if empty_line:
+            print()
 
     check_refleak = hasattr(sys, 'gettotalrefcount')
 

tests/test_pythoncapi_compat_cext.c

@@ -1222,22 +1222,32 @@ static struct PyMethodDef methods[] = {
 };
 
 
-#ifdef __cplusplus
 static int
 module_exec(PyObject *module)
 {
+#ifdef __cplusplus
     if (PyModule_AddIntMacro(module, __cplusplus)) {
         return -1;
     }
+#endif
+    if (PyModule_AddStringMacro(module, PY_VERSION)) {
+        return -1;
+    }
+    if (PyModule_AddIntMacro(module, PY_VERSION_HEX)) {
+        return -1;
+    }
+#ifdef PYPY_VERSION
+    if (PyModule_AddStringMacro(module, PYPY_VERSION)) {
+        return -1;
+    }
+#endif
+#ifdef PYPY_VERSION_NUM
+    if (PyModule_AddIntMacro(module, PYPY_VERSION_NUM)) {
+        return -1;
+    }
+#endif
     return 0;
 }
-#else
-static int
-module_exec(PyObject *Py_UNUSED(module))
-{
-    return 0;
-}
-#endif
 
 
 #if PY_VERSION_HEX >= 0x03050000