test for execve error without runc-dmz

Signed-off-by: lfbzhm <lifubang@acmcoder.com>

tests/integration/exec.bats

@@ -322,3 +322,16 @@ function check_exec_debug() {
  runc exec --cgroup second test_busybox grep -w second /proc/self/cgroup
  [ "$status" -eq 0 ]
 }
+
+@test "RUNC_DMZ=legacy runc exec [execve error]" {
+ cat <<EOF >rootfs/run.sh
+#!/mmnnttbb foo bar
+sh
+EOF
+ chmod +x rootfs/run.sh
+ RUNC_DMZ=legacy runc run -d --console-socket "$CONSOLE_SOCKET" test_busybox
+ RUNC_DMZ=legacy runc exec -t test_busybox /run.sh
+ [ "$status" -ne 0 ]
+ [ ${#lines[@]} -eq 1 ]
+ [[ ${lines[0]} = *"exec failed: unable to start container process: exec /run.sh: no such file or directory"* ]]
+}

tests/integration/run.bats

@@ -230,3 +230,16 @@ function teardown() {
  grep -E '^monotonic\s+7881\s+2718281$' <<<"$output"
  grep -E '^boottime\s+1337\s+3141519$' <<<"$output"
 }
+
+@test "RUNC_DMZ=legacy runc run [execve error]" {
+ cat <<EOF >rootfs/run.sh
+#!/mmnnttbb foo bar
+sh
+EOF
+ chmod +x rootfs/run.sh
+ update_config '.process.args = [ "/run.sh" ]'
+ RUNC_DMZ=legacy runc run test_hello
+ [ "$status" -ne 0 ]
+ [ ${#lines[@]} -eq 1 ]
+ [[ ${lines[0]} = "exec /run.sh: no such file or directory" ]]
+}