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test-execute: add test for NetworkNamespacePath=

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Prompted by https://github.com/systemd/systemd/issues/26422#issuecomment-1435772839.
This commit is contained in:
Yu Watanabe
2023-03-04 02:43:02 +09:00
parent c9a2563225
commit 600ed5c242
3 changed files with 51 additions and 0 deletions
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16
test/test-execute/exec-networknamespacepath-privatemounts-no.service Normal file
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# SPDX-License-Identifier: LGPL-2.1-or-later
[Unit]
Description=Test for NetworkNamespacePath= without mount namespacing
[Service]
ExecStart=/bin/sh -x -c '! ip link show dummy-test-exec'
ExecStart=/bin/sh -x -c 'test ! -e /proc/sys/net/ipv4/conf/dummy-test-exec'
# Without mount namespacing, we can access the dummy-test-exec interface through sysfs.
ExecStart=/bin/sh -x -c 'test -e /sys/class/net/dummy-test-exec'
ExecStart=/bin/sh -x -c 'ip link show dummy-test-ns'
ExecStart=/bin/sh -x -c 'test -e /proc/sys/net/ipv4/conf/dummy-test-ns'
# Without mount namespacing, we cannot access the dummy-test-ns interface through sysfs.
ExecStart=/bin/sh -x -c 'test ! -e /sys/class/net/dummy-test-ns'
Type=oneshot
NetworkNamespacePath=/run/netns/test-execute-netns
PrivateMounts=no

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test/test-execute/exec-networknamespacepath-privatemounts-yes.service Normal file
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# SPDX-License-Identifier: LGPL-2.1-or-later
[Unit]
Description=Test for NetworkNamespacePath= with mount namespacing
[Service]
ExecStart=/bin/sh -x -c '! ip link show dummy-test-exec'
ExecStart=/bin/sh -x -c 'test ! -e /proc/sys/net/ipv4/conf/dummy-test-exec'
# With mount namespacing, we cannot access the dummy-test-exec interface through sysfs.
ExecStart=/bin/sh -x -c 'test ! -e /sys/class/net/dummy-test-exec'
ExecStart=/bin/sh -x -c 'ip link show dummy-test-ns'
ExecStart=/bin/sh -x -c 'test -e /proc/sys/net/ipv4/conf/dummy-test-ns'
# With mount namespacing, we can access the dummy-test-ns interface through sysfs.
ExecStart=/bin/sh -x -c 'test -e /sys/class/net/dummy-test-ns'
Type=oneshot
NetworkNamespacePath=/run/netns/test-execute-netns
# NetworkNamespacePath= implies PrivateMounts=yes