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import os
import sys
from px import px
def test_run_on_pid(capfd):
"""
Just run px on a PID.
The only verification done here is that it doesn't crash,
there is room for improvement...
"""
argv = [
sys.argv[0],
"--no-pager", # Paging causes problems on Travis CI
# Note that px hides our own PID by design, so we look for our
# parent PID in this test.
str(os.getppid()),
]
# Enable manual inspection of the output:
# https://docs.pytest.org/en/latest/capture.html
with capfd.disabled():
px._main(argv)
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