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42 lines
1.5 KiB
42 lines
1.5 KiB
From 1121def1f02c847df894611e171a1025f859fb3d Mon Sep 17 00:00:00 2001 |
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From: Michal Sekletar <msekleta@redhat.com> |
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Date: Wed, 23 Mar 2022 13:35:44 +0100 |
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Subject: [PATCH] tests: add test case for long unit names |
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(cherry picked from commit 2ef0101e0b2813e8c99fc8f137dbaa763ca16057) |
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Related: #2083493 |
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--- |
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test/units/testsuite-60.sh | 19 +++++++++++++++++++ |
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1 file changed, 19 insertions(+) |
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diff --git a/test/units/testsuite-60.sh b/test/units/testsuite-60.sh |
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index eb174f00ed..239d7b0d4c 100755 |
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--- a/test/units/testsuite-60.sh |
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+++ b/test/units/testsuite-60.sh |
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@@ -8,6 +8,25 @@ systemd-analyze log-target journal |
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NUM_DIRS=20 |
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+# make sure we can handle mounts at very long paths such that mount unit name must be hashed to fall within our unit name limit |
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+LONGPATH="$(printf "/$(printf "x%0.s" {1..255})%0.s" {1..7})" |
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+LONGMNT="$(systemd-escape --suffix=mount --path "$LONGPATH")" |
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+TS="$(date '+%H:%M:%S')" |
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+ |
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+mkdir -p "$LONGPATH" |
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+mount -t tmpfs tmpfs "$LONGPATH" |
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+systemctl daemon-reload |
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+ |
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+# check that unit is active(mounted) |
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+systemctl --no-pager show -p SubState --value "$LONGPATH" | grep -q mounted |
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+ |
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+# check that relevant part of journal doesn't contain any errors related to unit |
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+[ "$(journalctl -b --since="$TS" --priority=err | grep -c "$LONGMNT")" = "0" ] |
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+ |
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+# check that we can successfully stop the mount unit |
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+systemctl stop "$LONGPATH" |
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+rm -rf "$LONGPATH" |
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+ |
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# mount/unmount enough times to trigger the /proc/self/mountinfo parsing rate limiting |
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for ((i = 0; i < NUM_DIRS; i++)); do
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