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tests: df: avoid false failure on systems with multiple roots

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* tests/df/df-symlink.sh: Skip the test on systems
with multiple file system roots.
This commit is contained in:
Pádraig Brady
2023-03-18 21:44:56 +00:00
parent 11f4d59138
commit 82bb131c55
1 changed files with 6 additions and 3 deletions
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9
tests/df/df-symlink.sh
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@@ -30,14 +30,17 @@ df --out=source,target symlink > out || fail=1
compare exp out || fail=1
# Ensure we output the same values for device nodes and '.'
# This was not the case in coreutil-8.22 on systems
# This was not the case in coreutils-8.22 on systems
# where the device in the mount list was a symlink itself.
# I.e., '.' => /dev/mapper/fedora-home -> /dev/dm-2
# Restrict this test to systems with a 1:1 mapping between
# source and target. This excludes for example BTRFS sub-volumes.
if test "$(df --output=source | grep -F "$file_system" | wc -l)" = 1; then
df --out=source,target '.' > out || fail=1
compare exp out || fail=1
# Restrict to systems with a single file system root (and have findmnt(1))
if test "$(findmnt -nro FSROOT | uniq | wc -l)" = 1; then
df --out=source,target '.' > out || fail=1
compare exp out || fail=1
fi
fi
test "$fail" = 1 && dump_mount_list_