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69 lines
1.6 KiB
Bash
Executable File
69 lines
1.6 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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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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pre=test05
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cat >/run/systemd/system/"$pre"alpha.slice <<EOF
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[Slice]
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MemoryMax=40M
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MemoryHigh=40M
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TasksMax=400
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EOF
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cat >/run/systemd/system/"$pre"alpha-beta.slice <<EOF
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[Slice]
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MemoryMax=10M
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MemoryHigh=10M
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TasksMax=100
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EOF
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cat >/run/systemd/system/"$pre"alpha-beta-gamma.slice <<EOF
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[Slice]
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MemoryMax=20M
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MemoryHigh=20M
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TasksMax=200
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EOF
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systemctl daemon-reload
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srv=probe.service
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slc0="$pre"alpha.slice
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slc="$pre"alpha-beta-gamma.slice
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systemd-run --unit "$srv" --slice "$slc" \
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-p MemoryMax=5M \
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-p MemoryHigh=5M \
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-p TasksMax=50 \
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sleep inf
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# Compare with inequality because test can run in a constrained container
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assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "5242880"
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assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "5242880"
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assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "50"
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systemctl stop "$srv"
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systemd-run --unit "$srv" --slice "$slc" \
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sleep inf
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assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "10485760"
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assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "10485760"
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assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "100"
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systemctl set-property "$slc0" \
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MemoryMax=5M \
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MemoryHigh=5M \
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TasksMax=50
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assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "5242880"
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assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "5242880"
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assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "50"
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systemctl stop "$srv"
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rm -f /run/systemd/system/"$pre"* || :
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