Optest refactor (#40998)

* first version, maybe many errors

* refactor op_test

* fix compare list

* fix bg

* fix bugs

* skip name

Author: 2742195759

python/paddle/fluid/tests/unittests/op_test.py

@@ -1398,7 +1398,7 @@ def compare_single_output_with_expect(self, name, expect):
                 # NOTE(zhiqiu): np.allclose([], [1.]) returns True
                 # see details: https://stackoverflow.com/questions/38331703/why-does-numpys-broadcasting-sometimes-allow-comparing-arrays-of-different-leng
                 if expect_np.size == 0:
-                    self.op_test.assertTrue(actual_np.size == 0)  # }}}
+                    self.op_test.assertTrue(actual_np.size == 0)
                 self._compare_numpy(name, actual_np, expect_np)
                 if isinstance(expect, tuple):
                     self._compare_list(name, actual, expect)
@@ -1486,7 +1486,7 @@ def convert_uint16_to_float_ifneed(self, actual_np, expect_np):
                     if actual_np.dtype == np.uint16:
                         actual_np = convert_uint16_to_float(actual_np)
                     if expect_np.dtype == np.uint16:
-                        expect_np = convert_uint16_to_float(expect_np)  # }}}
+                        expect_np = convert_uint16_to_float(expect_np)
                 return actual_np, expect_np
 
             def _compare_list(self, name, actual, expect):
@@ -1519,11 +1519,13 @@ def _compare_numpy(self, name, actual_np, expect_np):
         class EagerChecker(DygraphChecker):
             def calculate_output(self):
                 # we only check end2end api when check_eager=True
+                self.is_python_api_test = True
                 with _test_eager_guard():
                     eager_dygraph_outs = self.op_test._calc_python_api_output(
                         place)
                     if eager_dygraph_outs is None:
                         # missing KernelSignature, fall back to eager middle output.
+                        self.is_python_api_test = False
                         eager_dygraph_outs = self.op_test._calc_dygraph_output(
                             place, no_check_set=no_check_set)
                 self.outputs = eager_dygraph_outs
@@ -1547,9 +1549,16 @@ def _compare_list(self, name, actual, expect):
                 with _test_eager_guard():
                     super()._compare_list(name, actual, expect)
 
-# set some flags by the combination of arguments. 
+            def _is_skip_name(self, name):
+                # if in final state and kernel signature don't have name, then skip it.
+                if self.is_python_api_test and hasattr(
+                        self.op_test, "python_out_sig"
+                ) and name not in self.op_test.python_out_sig:
+                    return True
+                return super()._is_skip_name(name)
 
-        self.infer_dtype_from_inputs_outputs(self.inputs, self.outputs)  # {{{
+        # set some flags by the combination of arguments. 
+        self.infer_dtype_from_inputs_outputs(self.inputs, self.outputs)
         if self.dtype == np.float64 and \
             self.op_type not in op_threshold_white_list.NEED_FIX_FP64_CHECK_OUTPUT_THRESHOLD_OP_LIST:
             atol = 0
@@ -1569,8 +1578,7 @@ def _compare_list(self, name, actual, expect):
         if no_check_set is not None:
             if self.op_type not in no_check_set_white_list.no_check_set_white_list:
                 raise AssertionError(
-                    "no_check_set of op %s must be set to None." %
-                    self.op_type)  # }}}
+                    "no_check_set of op %s must be set to None." % self.op_type)
         static_checker = StaticChecker(self, self.outputs)
         static_checker.check()
         outs, fetch_list = static_checker.outputs, static_checker.fetch_list
@@ -1610,8 +1618,6 @@ def _compare_list(self, name, actual, expect):
         else:
             return outs, fetch_list
 
-# }}}
-
     def check_compile_vs_runtime(self, fetch_list, fetch_outs):
         def find_fetch_index(target_name, fetch_list):
             found = [