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test: extract /dev/shm bind-mount tests to bst-shm.t #137

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Merged
KrzysztofMolon merged 1 commit into from
Jul 15, 2026
Merged

test: extract /dev/shm bind-mount tests to bst-shm.t #137

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10 changes: 10 additions & 0 deletions test/bst-shm.t
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
#!/usr/bin/env cram.sh

Testing bind mount with /dev/shm

$ [ "$(bst --mount /dev/shm,/mnt,none,bind sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s|/mnt|/dev/shm|"')" = "$(grep /dev/shm /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//")" ]


$ act=$(bst --mount /dev/shm,/mnt,none,bind sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s|/mnt|/dev/shm|"')
> exp=$(grep /dev/shm /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//")
> [ "$exp" = "$act" ] || echo -e "-$exp\n+$act"
7 changes: 0 additions & 7 deletions test/bst.t
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Expand Up @@ -55,13 +55,6 @@ Testing mount semantics
$ bst --mount tmp,/tmp,tmpfs,defaults sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s/,seclabel//" -e "s/,inode64//"'
tmp /tmp tmpfs rw,relatime 0 0

$ [ "$(bst --mount /dev/shm,/mnt,none,bind sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s|/mnt|/dev/shm|"')" = "$(grep /dev/shm /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//")" ]


$ act=$(bst --mount /dev/shm,/mnt,none,bind sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s|/mnt|/dev/shm|"')
> exp=$(grep /dev/shm /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//")
> [ "$exp" = "$act" ] || echo -e "-$exp\n+$act"

$ bst --mount tmp,/tmp,tmpfs,dirsync,noatime,nodev,nodiratime,noexec,nosuid,relatime,ro,silent,strictatime,sync sh -c 'tail -n 1 /proc/mounts | sed -Ee "s/,uid=[[:digit:]]+,gid=[[:digit:]]+//" -e "s/,seclabel//" -e "s/,inode64//"'
tmp /tmp tmpfs ro,sync,dirsync,nosuid,nodev,noexec,nodiratime 0 0

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