Add --timeout argument to all uses of pytest

Author: joshmoore

.github/workflows/minimal.yml

@@ -25,11 +25,11 @@ jobs:
       run: |
         conda activate minimal
         python -m pip install .
-        pytest -svx
+        pytest -svx --timeout=300
     - name: Fixture generation
       shell: "bash -l {0}"
       run: |
         conda activate minimal
         rm -rf fixture/
-        pytest -svx zarr/tests/test_dim_separator.py zarr/tests/test_storage.py
+        pytest -svx --timeout=300 zarr/tests/test_dim_separator.py zarr/tests/test_storage.py
         # This simulates fixture-less tests in conda and debian packaging

.github/workflows/python-package.yml

@@ -73,7 +73,7 @@ jobs:
         conda activate zarr-env
         mkdir ~/blob_emulator
         azurite -l ~/blob_emulator --debug debug.log 2>&1 > stdouterr.log &
-        pytest --cov=zarr --cov-config=.coveragerc --doctest-plus --cov-report xml --cov=./
+        pytest --cov=zarr --cov-config=.coveragerc --doctest-plus --cov-report xml --cov=./ --timeout=300
     - uses: codecov/codecov-action@v1
       with:
         #token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos

environment.yml

@@ -10,4 +10,5 @@ dependencies:
     - asciitree
     - fasteners
     - pytest
+    - pytest-timeout
     - setuptools_scm

tox.ini

@@ -10,6 +10,7 @@ envlist = py37-npy{117,latest}, py38, py39, docs
 install_command = pip install --no-binary=numcodecs {opts} {packages}
 setenv =
     PYTHONHASHSEED = 42
+    PYTEST_TIMEOUT = {env:PYTEST_TIMEOUT:300}
 passenv =
     ZARR_TEST_ABS
     ZARR_TEST_MONGO