[CI]【Hackathon 9th Sprint No.14】功能模块 fastdeploy/rl/rollout_model.py 单测补充 (#5552)

* Add rollout model unit tests

* test: update rl rollout_model tests

* test: fix cache_type_branches unsupported platform case

* test: fix rl rollout_model test indent

* Delete tests/spec_decode/test_mtp_proposer.py

* chore: format test_rollout_model

* chore: translate rollout test comments to English

* test: guard rollout_model import by disabling auto registry

* chore: reorder imports in rl rollout test

* test: isolate env for RL rollout tests

* style: format rollout RL tests with black

* update

* test: remove RL rollout unit tests causing collection issues

* test: add lightweight rollout_model RL unit tests

* fix(coverage): filter test file paths and handle collection failures

- Only extract real test file paths (tests/.../test_*.py) from pytest collect output

- Filter out ERROR/collecting prefixes to prevent garbage in failed_tests.log

- Add proper error handling for pytest collection failures

- Exit early if no test files can be extracted

- Preserve collection error output for debugging

* update

* style: fix code style issues in test_rollout_model.py

- Remove unused 'os' import

- Remove trailing blank lines

---------

Co-authored-by: YuBaoku <49938469+EmmonsCurse@users.noreply.github.com>

scripts/coverage_run.sh

@@ -14,9 +14,16 @@ failed_tests_file="failed_tests.log"
 
 ##################################
 # 执行 pytest，每个文件单独跑
-##################################
-# 收集 pytest 文件
-TEST_FILES=$(python -m pytest --collect-only -q -c ${PYTEST_INI} ${tests_path} --rootdir=${run_path} --disable-warnings | grep -Eo '^.*test_.*\.py' | sort | uniq)
+# 使用 pytest 的 --collect-only 输出，并从每行中提取真正的测试文件路径（形如 tests/.../test_*.py）。
+# 注意：pytest 在收集失败时会输出形如 "ERROR tests/xxx/test_xxx.py::test_xxx ..." 的行，
+# 为了避免把前缀 "ERROR"/"FAILED"/"collecting" 等误当成文件名，这里只保留行中出现的
+# "tests/.../test_*.py" 这一段，其他前后内容直接丢弃。
+TEST_FILES=$(
+  python -m pytest --collect-only -q -c "${PYTEST_INI}" "${tests_path}" --rootdir="${run_path}" --disable-warnings 2>&1 \
+    | grep -E 'tests/.+\/test_.*\.py' \
+    | sed -E 's@.*(tests/[^: ]*test_[^: ]*\.py).*@\1@' \
+    | sort -u
+)
 
 
 failed_pytest=0