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cc5549ca12
We had all kinds of indentation: 2 sp, 3 sp, 4 sp, 8 sp, and mixed. 4 sp was the most common, in particular the majority of scripts under test/ used that. Let's standarize on 4 sp, because many commandlines are long and there's a lot of nesting, and with 8sp indentation less stuff fits. 4 sp also seems to be the default indentation, so this will make it less likely that people will mess up if they don't load the editor config. (I think people often use vi, and vi has no support to load project-wide configuration automatically. We distribute a .vimrc file, but it is not loaded by default, and even the instructions in it seem to discourage its use for security reasons.) Also remove the few vim config lines that were left. We should either have them on all files, or none. Also remove some strange stuff like '#!/bin/env bash', yikes.
40 lines
1.8 KiB
Bash
Executable File
40 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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set -o pipefail
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if grep -q cgroup2 /proc/filesystems ; then
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systemd-run --wait --unit=test0.service -p "DynamicUser=1" -p "Delegate=" \
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test -w /sys/fs/cgroup/system.slice/test0.service/ -a \
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-w /sys/fs/cgroup/system.slice/test0.service/cgroup.procs -a \
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-w /sys/fs/cgroup/system.slice/test0.service/cgroup.subtree_control
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systemd-run --wait --unit=test1.service -p "DynamicUser=1" -p "Delegate=memory pids" \
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grep -q memory /sys/fs/cgroup/system.slice/test1.service/cgroup.controllers
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systemd-run --wait --unit=test2.service -p "DynamicUser=1" -p "Delegate=memory pids" \
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grep -q pids /sys/fs/cgroup/system.slice/test2.service/cgroup.controllers
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# "io" is not among the controllers enabled by default for all units, verify that
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grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
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# Run a service with "io" enabled, and verify it works
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systemd-run --wait --unit=test3.service -p "IOAccounting=yes" -p "Slice=system-foo-bar-baz.slice" \
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grep -q io /sys/fs/cgroup/system.slice/system-foo.slice/system-foo-bar.slice/system-foo-bar-baz.slice/test3.service/cgroup.controllers
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# We want to check if "io" is removed again from the controllers
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# list. However, PID 1 (rightfully) does this asynchronously. In order
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# to force synchronization on this, let's start a short-lived service
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# which requires PID 1 to refresh the cgroup tree, so that we can
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# verify that this all works.
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systemd-run --wait --unit=test4.service true
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# And now check again, "io" should have vanished
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grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
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else
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echo "Skipping TEST-19-DELEGATE, as the kernel doesn't actually support cgroup v2" >&2
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fi
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echo OK > /testok
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exit 0
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