Move is_pipeline_test_to_skip to specific model test classes (#21999)

* Move `is_pipeline_test_to_skip` to specific model test classes

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

tests/models/layoutlmv2/test_modeling_layoutlmv2.py

@@ -282,6 +282,29 @@ class LayoutLMv2ModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCa
         else {}
     )
 
+    # TODO: Fix the failed tests
+    def is_pipeline_test_to_skip(
+        self, pipeline_test_casse_name, config_class, model_architecture, tokenizer_name, processor_name
+    ):
+        if pipeline_test_casse_name in [
+            "QAPipelineTests",
+            "TextClassificationPipelineTests",
+            "TokenClassificationPipelineTests",
+            "ZeroShotClassificationPipelineTests",
+        ]:
+            # `LayoutLMv2Config` was never used in pipeline tests (`test_pt_LayoutLMv2Config_XXX`) due to lack of tiny
+            # config. With new tiny model creation, it is available, but we need to fix the failed tests.
+            return True
+        elif (
+            pipeline_test_casse_name == "DocumentQuestionAnsweringPipelineTests"
+            and tokenizer_name is not None
+            and not tokenizer_name.endswith("Fast")
+        ):
+            # This pipeline uses `sequence_ids()` which is only available for fast tokenizers.
+            return True
+
+        return False
+
     def setUp(self):
         self.model_tester = LayoutLMv2ModelTester(self)
         self.config_tester = ConfigTester(self, config_class=LayoutLMv2Config, hidden_size=37)