Sync from v0.13

tests/standalone_tests/pytorch_nightly_dependency.sh

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+#!/bin/sh
+# This script tests if the nightly torch packages are not overridden by the dependencies
+
+set -e
+set -x
+
+cd /vllm-workspace/
+
+rm -rf .venv
+
+uv venv .venv
+
+source .venv/bin/activate
+
+# check the environment
+uv pip freeze
+
+echo ">>> Installing nightly torch packages"
+uv pip install --quiet torch torchvision torchaudio --pre --extra-index-url https://download.pytorch.org/whl/nightly/cu128
+
+echo ">>> Capturing torch-related versions before requirements install"
+uv pip freeze | grep -E '^torch|^torchvision|^torchaudio' | sort > before.txt
+echo "Before:"
+cat before.txt
+
+echo ">>> Installing requirements/nightly_torch_test.txt"
+uv pip install --quiet -r requirements/nightly_torch_test.txt
+
+echo ">>> Capturing torch-related versions after requirements install"
+uv pip freeze | grep -E '^torch|^torchvision|^torchaudio' | sort > after.txt
+echo "After:"
+cat after.txt
+
+echo ">>> Comparing versions"
+if diff before.txt after.txt; then
+  echo "torch version not overridden."
+else
+  echo "torch version overridden by nightly_torch_test.txt, \
+  if the dependency is not triggered by the pytroch nightly test,\
+  please add the dependency to the list 'white_list' in tools/pre_commit/generate_nightly_torch_test.py"
+  exit 1
+fi