Add test for ffmpeg in base images (#2122)

* Add test for ffmpeg in base images

* Add predict.py to ffmpeg test

* Fix pip_freeze integration test

Author: 8W9aG

test-integration/test_integration/fixtures/ffmpeg-package/cog.yaml

@@ -0,0 +1,9 @@
+build:
+  gpu: true
+  python_version: "3.9"
+  python_packages:
+    - "torch==2.5.1"
+  cuda: "12.4"
+  run:
+    - command: ffmpeg --help
+predict: "predict.py:Predictor"

test-integration/test_integration/fixtures/ffmpeg-package/predict.py

@@ -0,0 +1,6 @@
+from cog import BasePredictor
+
+
+class Predictor(BasePredictor):
+    def predict(self, s: str) -> str:
+        return "hello " + s

test-integration/test_integration/test_build.py

@@ -381,11 +381,17 @@ def test_pip_freeze(docker_image):
     labels = image[0]["Config"]["Labels"]
     pip_freeze = labels["run.cog.pip_freeze"]
     pip_freeze = "\n".join(
-        [x for x in pip_freeze.split("\n") if not x.startswith("cog @")]
+        [
+            x
+            for x in pip_freeze.split("\n")
+            if not x.startswith("cog @")
+            and not x.startswith("fastapi")
+            and not x.startswith("starlette")
+        ]
     )
     assert (
         pip_freeze
-        == "anyio==4.4.0\nattrs==23.2.0\ncertifi==2024.8.30\ncharset-normalizer==3.3.2\nclick==8.1.7\nexceptiongroup==1.2.2\nfastapi==0.115.6\nh11==0.14.0\nhttptools==0.6.1\nidna==3.8\npydantic==1.10.18\npython-dotenv==1.0.1\nPyYAML==6.0.2\nrequests==2.32.3\nsniffio==1.3.1\nstarlette==0.41.3\nstructlog==24.4.0\ntyping_extensions==4.12.2\nurllib3==2.2.2\nuvicorn==0.30.6\nuvloop==0.20.0\nwatchfiles==0.24.0\nwebsockets==13.0.1\n"
+        == "anyio==4.4.0\nattrs==23.2.0\ncertifi==2024.8.30\ncharset-normalizer==3.3.2\nclick==8.1.7\nexceptiongroup==1.2.2\nh11==0.14.0\nhttptools==0.6.1\nidna==3.8\npydantic==1.10.18\npython-dotenv==1.0.1\nPyYAML==6.0.2\nrequests==2.32.3\nsniffio==1.3.1\nstructlog==24.4.0\ntyping_extensions==4.12.2\nurllib3==2.2.2\nuvicorn==0.30.6\nuvloop==0.20.0\nwatchfiles==0.24.0\nwebsockets==13.0.1\n"
     )
 
 
@@ -434,3 +440,15 @@ def test_pydantic2(docker_image):
     )
 
     assert build_process.returncode == 0
+
+
+def test_ffmpeg_base_image(docker_image):
+    project_dir = Path(__file__).parent / "fixtures/ffmpeg-package"
+
+    build_process = subprocess.run(
+        ["cog", "build", "-t", docker_image],
+        cwd=project_dir,
+        capture_output=True,
+    )
+
+    assert build_process.returncode == 0