tests/casual-overlay.sh

#!/bin/sh . ./common.sh setup_test casual-overlay init_config HOST_HOME_FILE=$REAL_HOME/jai-test-home-$$ CWD_FILE=$WORKDIR/granted.txt UPPER_FILE=$CONFIG_DIR/default.changes/$(basename "$HOST_HOME_FILE") register_cleanup_path "$HOST_HOME_FILE" real_user_write_file "$HOST_HOME_FILE" "host-home" real_user_write_file "$CWD_FILE" "host-cwd" capture_in_dir "$WORKDIR" run_jai /bin/sh -c ' printf "%s\n%s\n" "$JAI_MODE" "$JAI_JAIL" printf overlay > "$1" printf granted > "$2" printf private > /tmp/private-file cat /var/tmp/private-file ' sh "$HOST_HOME_FILE" "$CWD_FILE" assert_status 0 assert_contains "$CAPTURE_STDOUT" "casual" assert_contains "$CAPTURE_STDOUT" "default" assert_contains "$CAPTURE_STDOUT" "private" assert_file_equals "$HOST_HOME_FILE" "host-home" assert_file_equals "$CWD_FILE" "granted" assert_path_exists "$UPPER_FILE" assert_file_equals "$UPPER_FILE" "overlay" mount_line=$(get_mount_line "/run/jai/$REAL_USER/default.home") assert_contains "$mount_line" "upperdir=$CONFIG_DIR/default.changes" assert_root_file_equals "/run/jai/$REAL_USER/tmp/default/private-file" "private" capture_in_dir "$WORKDIR" run_jai /bin/sh -c 'printf denied >/etc/jai-test-denied' assert_status 1 assert_contains "$CAPTURE_STDERR" "Read-only file system"