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test: check mount source fds are cleaned up with idmapped mounts

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Signed-off-by: lifubang <lifubang@acmcoder.com>
(cherry picked from commit 7fdab1cb69)
Signed-off-by: lifubang <lifubang@acmcoder.com>
This commit is contained in:
lifubang
2026-03-18 08:37:49 +00:00
parent e4a82fc2d8
commit 9de77a986c
1 changed files with 21 additions and 1 deletions
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tests/integration/idmap.bats
+21 -1
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@@ -104,7 +104,27 @@ function setup_idmap_single_mount() {
function setup_idmap_basic_mount() {
mountname="${1:-1}"
setup_idmap_single_mount 0:100000:65536 0:100000:65536 "$mountname"
destname="${2:-}"
setup_idmap_single_mount 0:100000:65536 0:100000:65536 "$mountname" "$destname"
}
@test "Check mount source fds are cleaned up with idmapped mounts [userns]" {
setup_idmap_userns
for i in {1..10}; do
setup_idmap_basic_mount 1 "1$i"
setup_idmap_basic_mount 2 "2$i"
done
update_config '.process.args = ["sh", "-c", "stat -c =%u=%g= /tmp/mount-11/foo.txt"]'
update_config '.process.rlimits = [{
"type": "RLIMIT_NOFILE",
"soft": 20,
"hard": 20
}]'
runc run test_debian
[ "$status" -eq 0 ]
[[ "$output" == *"=0=0="* ]]
}
@test "simple idmap mount [userns]" {