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-rwxr-xr-xtests/sys/opencrypto/runtests.sh34
1 files changed, 20 insertions, 14 deletions
diff --git a/tests/sys/opencrypto/runtests.sh b/tests/sys/opencrypto/runtests.sh
index 26c673a..7886cdb 100755
--- a/tests/sys/opencrypto/runtests.sh
+++ b/tests/sys/opencrypto/runtests.sh
@@ -29,20 +29,33 @@
# $FreeBSD$
#
-set -e
+set -ex
if [ ! -d /usr/local/share/nist-kat ]; then
echo 'Skipping, nist-kat package not installed for test vectors.'
exit 0
fi
-if kldload aesni 2>/dev/null; then
- unloadaesni=1
-fi
+loaded_modules=
+cleanup_tests()
+{
+ trap - EXIT INT TERM
-if kldload cryptodev 2>/dev/null; then
- unloadcdev=1
-fi
+ set +e
+
+ # Unload modules in reverse order
+ for loaded_module in $(echo $loaded_modules | tr ' ' '\n' | sort -r); do
+ kldunload $loaded_module
+ done
+}
+trap cleanup_tests EXIT INT TERM
+
+for required_module in aesni cryptodev; do
+ if ! kldstat -q -m $required_module; then
+ kldload $required_module
+ loaded_modules="$loaded_modules $required_module"
+ fi
+done
# Run software crypto test
oldcdas=$(sysctl -e kern.cryptodevallowsoft)
@@ -51,10 +64,3 @@ sysctl kern.cryptodevallowsoft=1
python $(dirname $0)/cryptotest.py
sysctl "$oldcdas"
-
-if [ x"$unloadcdev" = x"1" ]; then
- kldunload cryptodev
-fi
-if [ x"$unloadaesni" = x"1" ]; then
- kldunload aesni
-fi
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