#!/bin/dash

# Copyright (C) 2013  Loïc Minier <lool@dooz.org>

# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
# USA.

. ./testlib

MACHINE_DB="$(cat "${FK_CHECKOUT:-$FK_DIR}/db/"*.db)"

test_no_unknown_fields() {
    local expected='DTB-Id Kernel-Flavors Machine Method'
    expected="$(echo "$expected" | sed 's/ /\n/g' | sort -u | xargs)"
    local fields="$(echo "$MACHINE_DB" | sed -n '/^[^#]*:/s/:.*//p' | sort -u | xargs)"
    if [ "$fields" != "$expected" ]; then
        return 1
    fi
    return 0
}
add_test test_no_unknown_fields

test_alphabetical() {
    echo "$MACHINE_DB" | \
        awk '
        /^$$/ { seen=0 }
        seen == 0 && /^Machine: / { seen=1; print }' | \
        LC_ALL=C sort --check --ignore-case
}
add_test test_alphabetical

test_no_duplicates() {
    get_tempfile
    all_machines="$last_tempfile"
    get_tempfile
    uniq_machines="$last_tempfile"

    echo "$MACHINE_DB" | \
        grep Machine: | \
        LC_ALL=C sort --ignore-case > "$all_machines"
    uniq "$all_machines" > "$uniq_machines"
    diff "$all_machines" "$uniq_machines"
}
add_test test_no_duplicates

test_main

# vim:syntax=sh
