Fail hung tests after five minutes instead of stalling CI

.github/workflows/ci.yml

@@ -101,7 +101,8 @@ jobs:
   # Build and test the project
   build-lint-test:
     strategy:
-      fail-fast: true
+      # Let every matrix job finish so one flaky job does not hide the others.
+      fail-fast: false
       matrix:
         python: ["3.10", "3.14"]
         os: [ubuntu-latest, macos-intel, macos-arm, windows-latest]

bedrock_agentcore/strands_agent/pyproject.toml

@@ -21,6 +21,7 @@ dev = [
     "poethepoet>=0.36.0",
     "pytest>=7.1.2,<8",
     "pytest-asyncio>=0.18.3,<0.19",
+    "pytest-timeout>=2.2,<3",
 ]
 
 [build-system]
@@ -47,6 +48,8 @@ lint-types = "uv run --all-groups mypy --check-untyped-defs --namespace-packages
 test = "uv run pytest"
 
 [tool.pytest.ini_options]
+# Fail a test that hangs, with a stack dump, instead of stalling the job.
+timeout = 300
 asyncio_mode = "auto"
 
 [tool.ruff]

lambda_worker/pyproject.toml

@@ -15,6 +15,7 @@ dev = [
     "poethepoet>=0.36.0",
     "pytest>=7.1.2,<8",
     "pytest-asyncio>=0.18.3,<0.19",
+    "pytest-timeout>=2.2,<3",
 ]
 
 [build-system]
@@ -42,6 +43,8 @@ test = "uv run pytest"
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
+# Fail a test that hangs, with a stack dump, instead of stalling the job.
+timeout = 300
 
 [tool.ruff]
 target-version = "py310"

openai_agents/mcp_v2/pyproject.toml

@@ -13,6 +13,7 @@ dev = [
     "mypy>=1.4.1,<2",
     "poethepoet>=0.36.0",
     "pytest>=9.0.3,<10",
+    "pytest-timeout>=2.2,<3",
 ]
 
 [tool.poe.tasks]
@@ -35,5 +36,7 @@ target-version = "py310"
 ignore_missing_imports = true
 
 [tool.pytest.ini_options]
+# Fail a test that hangs, with a stack dump, instead of stalling the job.
+timeout = 300
 pythonpath = ["."]
 testpaths = ["tests"]

pyproject.toml

@@ -20,6 +20,7 @@ dev = [
     "mypy>=1.4.1,<2",
     "pytest>=7.1.2,<8",
     "pytest-asyncio>=0.18.3,<0.19",
+    "pytest-timeout>=2.2,<3",
     "fakeredis>=2,<3",
     "frozenlist>=1.4.0,<2",
     "pyright>=1.1.394",
@@ -135,6 +136,8 @@ test = "uv run --all-groups --no-group cloud-export-to-parquet pytest"
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
+# Fail a test that hangs, with a stack dump, instead of stalling the job.
+timeout = 300
 log_cli = true
 log_cli_level = "INFO"
 log_cli_format = "%(asctime)s [%(levelname)8s] %(message)s (%(filename)s:%(lineno)s)"