tests/shell: print test configuration

As the script can be configured via environment variables or command
line option, it's useful to show the environment variables that we
received or set during the test setup.

Signed-off-by: Thomas Haller <thaller@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 10 insertions, 5 deletions

diff --git a/tests/shell/run-tests.sh b/tests/shell/run-tests.sh
index 905fa0c1..2c6eaea3 100755
--- a/tests/shell/run-tests.sh
+++ b/tests/shell/run-tests.sh
@@ -138,13 +138,13 @@ if [ "$DO_LIST_TESTS" = y ] ; then
 	exit 0
 fi
 
+_TMPDIR="${TMPDIR:-/tmp}"
+
 [ -z "$NFT" ] && NFT="$NFT_TEST_BASEDIR/../../src/nft"
 ${NFT} > /dev/null 2>&1
 ret=$?
 if [ ${ret} -eq 126 ] || [ ${ret} -eq 127 ]; then
-	msg_error "cannot execute nft command: ${NFT}"
-else
-	msg_info "using nft command: ${NFT}"
+	msg_error "cannot execute nft command: $NFT"
 fi
 
 MODPROBE="$(which modprobe)"
@@ -162,12 +162,17 @@ cleanup_on_exit() {
 }
 trap cleanup_on_exit EXIT
 
-_TMPDIR="${TMPDIR:-/tmp}"
-
 NFT_TEST_TMPDIR="$(mktemp --tmpdir="$_TMPDIR" -d "nft-test.$(date '+%Y%m%d-%H%M%S.%3N').XXXXXX")" ||
 	msg_error "Failure to create temp directory in \"$_TMPDIR\""
 chmod 755 "$NFT_TEST_TMPDIR"
 
+msg_info "conf: NFT=$(printf '%q' "$NFT")"
+msg_info "conf: VERBOSE=$(printf '%q' "$VERBOSE")"
+msg_info "conf: DUMPGEN=$(printf '%q' "$DUMPGEN")"
+msg_info "conf: VALGRIND=$(printf '%q' "$VALGRIND")"
+msg_info "conf: KMEMLEAK=$(printf '%q' "$KMEMLEAK")"
+msg_info "conf: TMPDIR=$(printf '%q' "$_TMPDIR")"
+
 NFT_TEST_LATEST="$_TMPDIR/nft-test.latest.$USER"
 
 ln -snf "$NFT_TEST_TMPDIR" "$NFT_TEST_LATEST"