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osmo-gsm-tester
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osmo-gsm-tester/selftest/lock_test.sh

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initial import The original osmo-gsm-tester was an internal development at sysmocom, mostly by D. Laszlo Sitzer <dlsitzer@sysmocom.de>, of which this public osmo-gsm-tester is a refactoring / rewrite. This imports an early state of the refactoring and is not functional yet. Bits from the earlier osmo-gsm-tester will be added as needed. The earlier commit history is not imported.
2017-03-28 10:16:58 +00:00
#!/bin/sh
lock_test: make more robust Before, the test would rely on timeouts to work out. Instead, use marker files to indicate whether to wait longer. Firstly to signal a blocking process should end, secondly that it has indeed ended. Also use a mktemp tempdir instead of /tmp
2017-05-04 12:48:49 +00:00
dir="$(mktemp -d)"
n1="long name"
f1="$dir/$n1"
touch "$f1"
n2="shorter"
f2="$dir/$n2"
touch "$f2"
sync
python3 ./lock_test_help.py "$dir" "$n1" &
while [ ! -f "$dir/lock_test" ]; do
sleep .1
done
cosmetic: lock test: add quotes Mostly to clarify an empty lock in the end. Change-Id: If80960b331d30125e97878d52edba9b4a63e87c7
2017-05-10 11:46:11 +00:00
echo "launched first, locked by: '$(cat "$dir/lock_test")'"
lock_test: make more robust Before, the test would rely on timeouts to work out. Instead, use marker files to indicate whether to wait longer. Firstly to signal a blocking process should end, secondly that it has indeed ended. Also use a mktemp tempdir instead of /tmp
2017-05-04 12:48:49 +00:00
python3 ./lock_test_help.py "$dir" "$n2" &
cosmetic: lock test: add quotes Mostly to clarify an empty lock in the end. Change-Id: If80960b331d30125e97878d52edba9b4a63e87c7
2017-05-10 11:46:11 +00:00
echo "launched second, locked by: '$(cat "$dir/lock_test")'"
lock_test: make more robust Before, the test would rely on timeouts to work out. Instead, use marker files to indicate whether to wait longer. Firstly to signal a blocking process should end, secondly that it has indeed ended. Also use a mktemp tempdir instead of /tmp
2017-05-04 12:48:49 +00:00
rm "$f1"
while [ ! -f "$f1.done" ]; do
sleep .1
done
cosmetic: lock test: add quotes Mostly to clarify an empty lock in the end. Change-Id: If80960b331d30125e97878d52edba9b4a63e87c7
2017-05-10 11:46:11 +00:00
echo "waited, locked by: '$(cat "$dir/lock_test")'"
lock_test: make more robust Before, the test would rely on timeouts to work out. Instead, use marker files to indicate whether to wait longer. Firstly to signal a blocking process should end, secondly that it has indeed ended. Also use a mktemp tempdir instead of /tmp
2017-05-04 12:48:49 +00:00
rm "$f2"
while [ ! -f "$f2.done" ]; do
sleep .1
done
cosmetic: lock test: add quotes Mostly to clarify an empty lock in the end. Change-Id: If80960b331d30125e97878d52edba9b4a63e87c7
2017-05-10 11:46:11 +00:00
echo "waited more, locked by: '$(cat "$dir/lock_test")'"
lock_test: make more robust Before, the test would rely on timeouts to work out. Instead, use marker files to indicate whether to wait longer. Firstly to signal a blocking process should end, secondly that it has indeed ended. Also use a mktemp tempdir instead of /tmp
2017-05-04 12:48:49 +00:00
rm -rf "$dir"