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Add inline comment to test

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This commit is contained in:
Erik Sundell
2019-11-18 18:56:08 +01:00
parent ce34c12349
commit 9ec4e6d1d1
1 changed files with 6 additions and 2 deletions
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8
jupyterhub/tests/test_app.py
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@@ -46,16 +46,20 @@ def test_raise_error_on_missing_specified_config():
Using the -f or --config flag when starting JupyterHub should require the
file to be found and exit if it isn't.
"""
# subprocess.run doesn't have a timeout flag, so if this test would fail by
# not letting jupyterhub error out, we would wait forever. subprocess.Popen
# allow us to manually timeout.
process = Popen(
[sys.executable, '-m', 'jupyterhub', '--config', 'not-available.py']
)
# wait inpatiently for the process to exit
# wait inpatiently for the process to exit like we want it to
for i in range(100):
time.sleep(0.1)
returncode = process.poll()
if returncode is not None:
break
process.kill()
else:
process.kill()
assert returncode == 1