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https://github.com/systemd/systemd
synced 2024-11-05 18:25:39 +00:00
7a321b5a21
Having these named differently than the test itself mostly creates unecessary confusion and makes writing logic against the tests harder so let's rename the testsuite-xx units and scripts to just use the test name itself.
48 lines
1 KiB
Bash
Executable file
48 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eux
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set -o pipefail
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systemd-analyze log-level debug
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cat >/run/systemd/system/floodme@.service <<EOF
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[Service]
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ExecStart=true
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EOF
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cat >/run/systemd/system/floodme.socket <<EOF
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[Socket]
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ListenStream=/tmp/floodme
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PollLimitIntervalSec=10s
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Accept=yes
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PollLimitBurst=3
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EOF
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systemctl daemon-reload
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systemctl start floodme.socket
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START=$(date +%s%N)
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# Trigger this 100 times in a flood
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for _ in {1..100}; do
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logger -u /tmp/floodme foo &
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done
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# Let some time pass
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sleep 5
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END=$(date +%s%N)
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PASSED=$((END-START))
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# Calculate (round up) how many trigger events could have happened in the passed time
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MAXCOUNT=$(((PASSED+10000000000)*3/10000000000))
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# We started 100 connection attempts, but only 3 should have gone through, as per limit
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test "$(systemctl show -P NAccepted floodme.socket)" -le "$MAXCOUNT"
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systemctl stop floodme.socket floodme@*.service
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rm /run/systemd/system/floodme@.service /run/systemd/system/floodme.socket /tmp/floodme
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systemctl daemon-reload
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