diff options
Diffstat (limited to 'tests/common.sh.in')
| -rw-r--r-- | tests/common.sh.in | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/tests/common.sh.in b/tests/common.sh.in index 83643d8b06bb..195205988afb 100644 --- a/tests/common.sh.in +++ b/tests/common.sh.in @@ -11,7 +11,6 @@ export NIX_LOCALSTATE_DIR=$TEST_ROOT/var export NIX_LOG_DIR=$TEST_ROOT/var/log/nix export NIX_STATE_DIR=$TEST_ROOT/var/nix export NIX_CONF_DIR=$TEST_ROOT/etc -export NIX_MANIFESTS_DIR=$TEST_ROOT/var/nix/manifests export _NIX_TEST_SHARED=$TEST_ROOT/shared if [[ -n $NIX_STORE ]]; then export _NIX_TEST_NO_SANDBOX=1 @@ -87,6 +86,24 @@ killDaemon() { trap "" EXIT } +canUseSandbox() { + if [[ $(uname) != Linux ]]; then return 1; fi + + if [ ! -L /proc/self/ns/user ]; then + echo "Kernel doesn't support user namespaces, skipping this test..." + return 1 + fi + + if [ -e /proc/sys/kernel/unprivileged_userns_clone ]; then + if [ "$(cat /proc/sys/kernel/unprivileged_userns_clone)" != 1 ]; then + echo "Unprivileged user namespaces disabled by sysctl, skipping this test..." + return 1 + fi + fi + + return 0 +} + fail() { echo "$1" exit 1 |