Give more info in windows meson test

Author: timfel

graalpython/com.oracle.graal.python.test/src/tests/cpyext/test_ctypes.py

@@ -60,32 +60,32 @@
         }
         return self;
     }
-    
+
     static PyObject* buffer_tester_enter(PyObject* self) {
         return Py_NewRef(self);
     }
-    
+
     static PyObject* buffer_tester_exit(BufferTesterObject* self, PyObject* args) {
         PyBuffer_Release(&self->buffer);
         Py_RETURN_NONE;
     }
-    
+
     static PyObject* buffer_tester_obj(BufferTesterObject* self) {
         return Py_NewRef(self->buffer.obj);
     }
-    
+
     static PyObject* buffer_tester_bytes(BufferTesterObject* self) {
         return PyBytes_FromStringAndSize(self->buffer.buf, self->buffer.len);
     }
-    
+
     static PyObject* buffer_tester_itemsize(BufferTesterObject* self) {
         return PyLong_FromSsize_t(self->buffer.itemsize);
     }
-    
+
     static PyObject* buffer_tester_format(BufferTesterObject* self) {
         return PyBytes_FromString(self->buffer.format);
     }
-    
+
     static PyObject* buffer_tester_shape(BufferTesterObject* self) {
         PyObject* tuple = PyTuple_New(self->buffer.ndim);
         if (!tuple)
@@ -249,4 +249,5 @@ def test_meson_windows_detect_native_arch() -> str:
         if kernel32.IsWow64Process2(process, ctypes.byref(process_arch), ctypes.byref(native_arch)):
             assert native_arch.value == 0x8664, "only amd64 supported by GraalPy on Windows"
     except AttributeError as e:
-        assert "Unknown identifier: IsWow64Process2" in str(e)
+        if not "Unknown identifier: IsWow64Process2" in str(e):
+            raise e