test: HUP Finit from inside container instead ...

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/add-remove-dynamic-service.sh

@@ -19,6 +19,8 @@ test_teardown()
 
 say "Hi, this is /run et al"
 texec sh -c "echo 'ROOT:/bin'; ls -l /bin/; echo 'ROOT:/sbin'; ls -l /sbin/; echo 'ROOT:/run'; ls -l /run/; echo 'ROOT:/run/finit/'; ls -l /run/finit/; echo 'ROOT:/dev'; ls -l /dev/; ps; ls -l /proc/1/fd/"
+say "HUPing PID 1 ..."
+texec sh -c "kill -HUP 1"
 
 say "Test start $(date)"
 

test/tenv/lib.sh

@@ -158,6 +158,7 @@ fi
 finit_ppid=$!
 echo "$finit_ppid" > "$TENV_ROOT"/running_test.pid
 
+>&2 echo "Finit runs as PID $finit_ppid outside of container."
 >&2 echo "Hint: Execute 'TENV_ROOT=$TENV_ROOT $TEST_DIR/tenv/enter.sh' to enter the test namespace"
 log "$color_reset" 'Setup of test environment done' ''
 
@@ -170,5 +171,4 @@ fi
 #tty=/dev/$(texec cat /sys/class/tty/console/active)
 #texec cat "$tty" &
 sleep 5
-kill -HUP "$finit_pid"