17e27c80e3
Signed-off-by: loveysuby <loveysuby@users.noreply.github.com> Signed-off-by: Hyoseop Song <crad_on25@naver.com> Signed-off-by: Didan Deng <33117903+wtomin@users.noreply.github.com> Co-authored-by: loveysuby <loveysuby@users.noreply.github.com> Co-authored-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
"""
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Offline inference tests: image-to-video.
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See examples/offline_inference/image_to_video/README.md
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"""
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import shutil
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from pathlib import Path
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import pytest
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import requests
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from tests.examples.helpers import EXAMPLES, ExampleRunner, ReadmeSnippet
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from tests.helpers.assertions import assert_video_valid
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from tests.helpers.mark import hardware_marks
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pytestmark = [
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pytest.mark.usefixtures("clean_gpu_memory_between_tests"),
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pytest.mark.full_model,
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pytest.mark.example,
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*hardware_marks(res={"cuda": "H100"}),
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]
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I2V_SCRIPT = EXAMPLES / "offline_inference" / "image_to_video" / "image_to_video.py"
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README_PATH = I2V_SCRIPT.with_name("README.md")
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EXAMPLE_OUTPUT_SUBFOLDER = "example_offline_i2v"
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_IMAGE_URL = "https://vllm-public-assets.s3.us-west-2.amazonaws.com/vision_model_images/cherry_blossom.jpg"
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_IMAGE_NAME = "cherry_blossom.jpg"
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_SKIP_SECTIONS = {
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"Prerequisites",
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"Advanced Features",
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"FAQ",
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# VACE conditional tasks are covered by test_vace_video_generation.py, which
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# runs the same README snippets with synthetic assets and smoke settings. The
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# prep block here downloads inputs via wget (not portable, not collected), so
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# exercising this section from the shared runner would only duplicate and fail.
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"Wan2.1 VACE Conditional Tasks",
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}
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def _ensure_test_image(run_dir: Path) -> None:
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"""Download or copy the example image into run_dir so CLI snippets can find it."""
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dest = run_dir / _IMAGE_NAME
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if dest.exists():
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return
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src = I2V_SCRIPT.parent / _IMAGE_NAME
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if src.exists():
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shutil.copy2(src, dest)
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return
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response = requests.get(_IMAGE_URL, timeout=60)
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response.raise_for_status()
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dest.write_bytes(response.content)
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def _skip_readme_snippet(language: str, code: str, h2_title: str) -> tuple[bool, str]:
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if h2_title in _SKIP_SECTIONS:
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return True, f"README section '{h2_title}' is intentionally excluded for examples tests"
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if language == "python":
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return True, "Python API snippets produce video files that ExampleRunner does not auto-collect"
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if "/path/to/" in code:
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return True, "Snippet references a placeholder local model path"
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return False, ""
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README_SNIPPETS = ReadmeSnippet.extract_readme_snippets(README_PATH, skipif=_skip_readme_snippet)
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@pytest.mark.parametrize("snippet", README_SNIPPETS, ids=lambda snippet: snippet.test_id)
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def test_image_to_video(snippet: ReadmeSnippet, example_runner: ExampleRunner):
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should_skip, reason = snippet.skip
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if should_skip:
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pytest.skip(reason)
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run_dir = example_runner.output_root / EXAMPLE_OUTPUT_SUBFOLDER / snippet.test_id
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run_dir.mkdir(parents=True, exist_ok=True)
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_ensure_test_image(run_dir)
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result = example_runner.run(snippet, output_subfolder=Path(EXAMPLE_OUTPUT_SUBFOLDER))
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for asset in result.assets:
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assert_video_valid(asset)
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