test: Slightly improve names of test directories

Signed-off-by: Magnus Malm <magnusmalm@gmail.com>

test/test-root/bin/chrootsetup.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+set -eu
+
+mount -n -t tmpfs none /dev
+# mount -t devtmpfs none /dev
+
+# mknod -m 622 /dev/console c 5 1
+# mknod -m 666 /dev/null c 1 3
+# mknod -m 666 /dev/zero c 1 5
+# mknod -m 666 /dev/ptmx c 5 2
+# mknod -m 666 /dev/tty c 5 0
+# mknod -m 444 /dev/random c 1 8
+# mknod -m 444 /dev/urandom c 1 9
+# chown root:tty /dev/{console,ptmx,tty}
+
+mount -t proc none /proc
+mount -t sysfs none /sys
+# mount -t tmpfs none /tmp
+# mount -t tmpfs none /etc
+
+# mkdir -p /dev/pts
+# mount -t devpts none /dev/pts
+
+mkdir -p "$FINIT_CONF_DIR"
+
+tty=/dev/$(cat /sys/class/tty/console/active)
+mkfifo "$tty"
+
+exec "$@"