utest/c_utils_test.py

#!/usr/bin/python
# Copyright 2013, Big Switch Networks, Inc.
#
# LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
# the following special exception:
#
# LOXI Exception
#
# As a special exception to the terms of the EPL, you may distribute libraries
# generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
# that copyright and licensing notices generated by LoxiGen are not altered or removed
# from the LoxiGen Libraries and the notice provided below is (i) included in
# the LoxiGen Libraries, if distributed in source code form and (ii) included in any
# documentation for the LoxiGen Libraries, if distributed in binary form.
#
# Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
#
# You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
# a copy of the EPL at:
#
# http://www.eclipse.org/legal/epl-v10.html
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# EPL for the specific language governing permissions and limitations
# under the EPL.

#
# Some test code for c_utils.py
#

import sys
sys.path.append("../loxi_front_end")
sys.path.append("..")

from c_parse_utils import *

for filename in [
    '../canonical/openflow.h-1.0',
    '../canonical/openflow.h-1.1',
    '../canonical/openflow.h-1.2']:

    f = open(filename, 'r')
    all_lines = f.readlines()
    contents = " ".join(all_lines)

    print "clean_up"
    print clean_up_input(contents)

#print "structs"
#for x in extract_structs(c):
#    print x

    all_enums = extract_enums(contents)
    print "Got %d enums for %s" % (len(all_enums), filename)
    for x in all_enums:
        name, entries =  extract_enum_vals(x)
        print "Enum name %s has %d entries" % (name, len(entries))
        for item in entries:
            print "  key=%s, value=%s" % (item[0], str(item[1]))

    all_defs = extract_defines(contents)
    print "Got %d defines for %s" % (len(all_defs), filename)
    for x in all_defs:
        print "  name=%s, value=%s" % (x[0], str(x[1]))