[CI] Add qwen2.5-vl test (#643)

### What this PR does / why we need it?
Part of #499 
Add qwen2.5-vl test on single npu, v1 engine is excluded because
qwen2.5-vl has some problems with v1 now, at the same time, this test
can also make #639 more credible

Signed-off-by: wangli <wangli858794774@gmail.com>

tests/singlecard/test_offline_inference.py

@@ -24,6 +24,7 @@ import os
 
 import pytest
 import vllm  # noqa: F401
+from vllm.assets.image import ImageAsset
 
 import vllm_ascend  # noqa: F401
 from tests.conftest import VllmRunner
@@ -32,6 +33,7 @@ MODELS = [
     "Qwen/Qwen2.5-0.5B-Instruct",
     "vllm-ascend/Qwen2.5-0.5B-Instruct-w8a8",
 ]
+MULTIMODALITY_MODELS = ["Qwen/Qwen2.5-VL-3B-Instruct"]
 os.environ["VLLM_USE_MODELSCOPE"] = "True"
 os.environ["PYTORCH_NPU_ALLOC_CONF"] = "max_split_size_mb:256"
 
@@ -55,6 +57,32 @@ def test_models(model: str, dtype: str, max_tokens: int) -> None:
         vllm_model.generate_greedy(example_prompts, max_tokens)
 
 
+@pytest.mark.parametrize("model", MULTIMODALITY_MODELS)
+@pytest.mark.skipif(os.getenv("VLLM_USE_V1") == "1",
+                    reason="qwen2.5_vl is not supported on v1")
+def test_multimodal(model, prompt_template, vllm_runner):
+    image = ImageAsset("cherry_blossom") \
+        .pil_image.convert("RGB")
+    img_questions = [
+        "What is the content of this image?",
+        "Describe the content of this image in detail.",
+        "What's in the image?",
+        "Where is this image taken?",
+    ]
+    images = [image] * len(img_questions)
+    prompts = prompt_template(img_questions)
+    with vllm_runner(model,
+                     max_model_len=4096,
+                     mm_processor_kwargs={
+                         "min_pixels": 28 * 28,
+                         "max_pixels": 1280 * 28 * 28,
+                         "fps": 1,
+                     }) as vllm_model:
+        vllm_model.generate_greedy(prompts=prompts,
+                                   images=images,
+                                   max_tokens=64)
+
+
 if __name__ == "__main__":
     import pytest
     pytest.main([__file__])