add shape_check for op tests (#21391)

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

@@ -33,7 +33,7 @@ from paddle.fluid.executor import Executor
 from paddle.fluid.framework import Program, OpProtoHolder, Variable
 from testsuite import create_op, set_input, append_input_output, append_loss_ops
 from paddle.fluid import unique_name
-from white_list import op_accuracy_white_list, op_check_grad_white_list
+from white_list import op_accuracy_white_list, op_check_grad_white_list, check_shape_white_list
 
 
 def _set_use_system_allocator(value=None):
@@ -69,6 +69,10 @@ def get_numeric_gradient(place,
 
     tensor_to_check = scope.find_var(input_to_check).get_tensor()
     tensor_size = product(tensor_to_check.shape())
+    if not hasattr(get_numeric_gradient, 'check_shape_time'):
+        get_numeric_gradient.check_shape_time = 0
+    if tensor_size >= 100:
+        get_numeric_gradient.check_shape_time += 1
     tensor_to_check_dtype = tensor_to_check._dtype()
     if tensor_to_check_dtype == core.VarDesc.VarType.FP32:
         tensor_to_check_dtype = np.float32
@@ -170,6 +174,13 @@ class OpTest(unittest.TestCase):
                 "This test do not have op_type in class attrs,"
                 " please set self.__class__.op_type=the_real_op_type manually.")
 
+        if hasattr(
+                get_numeric_gradient, 'check_shape_time'
+        ) and get_numeric_gradient.check_shape_time == 0 and OpTest.op_type not in check_shape_white_list.NOT_CHECK_OP_LIST and OpTest.op_type not in check_shape_white_list.NEED_TO_FIX_OP_LIST:
+            raise AssertionError(
+                "At least one input's shape should be large than or equal to 100 for "
+                + OpTest.op_type + " Op.")
+
         # cases and ops do no need check_grad
         if cls.__name__ in op_check_grad_white_list.NO_NEED_CHECK_GRAD_CASES \
             or cls.op_type in op_check_grad_white_list.EMPTY_GRAD_OP_LIST:
@@ -1141,6 +1152,7 @@ class OpTest(unittest.TestCase):
                               max_relative_error=0.005,
                               user_defined_grads=None,
                               check_dygraph=True):
+        OpTest.op_type = self.op_type
         self.scope = core.Scope()
         op_inputs = self.inputs if hasattr(self, "inputs") else dict()
         op_outputs = self.outputs if hasattr(self, "outputs") else dict()

python/paddle/fluid/tests/unittests/white_list/check_shape_white_list.py

+# Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+NOT_CHECK_OP_LIST = [
+    # increment's input must be 1-d and only has one data
+    'increment'
+]
+
+NEED_TO_FIX_OP_LIST = [
+    'sequence_scatter', 'log_loss', 'sequence_topk_avg_pooling', 'matmul',
+    'add_position_encoding', 'margin_rank_loss', 'elementwise_pow',
+    'fused_elemwise_activation', 'tree_conv', 'mul',
+    'teacher_student_sigmoid_loss'
+]