[PIR] A-12 Adapt concat test_errors

test/legacy_test/test_concat_op.py

@@ -940,5 +940,33 @@ def if_enable_cinn(self):
         pass
 
 
+class TestConcatOpErrorWithPir(unittest.TestCase):
+    @test_with_pir_api
+    def test_errors_with_pir(self):
+        paddle.enable_static()
+        with paddle.static.program_guard(
+            paddle.static.Program(), paddle.static.Program()
+        ):
+            # The input dtype of concat_op must be float16, float32, float64, int32, int64.
+            x4 = paddle.static.data(shape=[4], dtype='uint8', name='x4')
+            x5 = paddle.static.data(shape=[4], dtype='uint8', name='x5')
+            self.assertRaises(TypeError, paddle.concat, [x4, x5])
+
+            # The type of axis in concat_op should be int or Variable.
+            x6 = paddle.static.data(shape=[-1, 4], dtype='float16', name='x6')
+            x7 = paddle.static.data(shape=[-1, 4], dtype='float16', name='x7')
+            x8 = paddle.static.data(shape=[-1, 4], dtype='float32', name='x8')
+
+            def test_axis_type():
+                paddle.concat([x6, x7], 3.2)
+
+            self.assertRaises(TypeError, test_axis_type)
+
+            def test_input_same_dtype():
+                paddle.concat([x7, x8])
+
+            self.assertRaises(TypeError, test_input_same_dtype)
+
+
 if __name__ == '__main__':
     unittest.main()