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#!/usr/bin/env python
# SPDX-License-Identifier: BSD-2-Clause
""" Views the specification. """
# Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
import argparse
import sys
from typing import List, Set
from rtemsspec.items import Item, ItemCache, Link
from rtemsspec.util import load_config
_CHILD_ROLES = [
"requirement-refinement", "interface-ingroup", "interface-function",
"validation", "appl-config-group-member"
]
_PARENT_ROLES = ["interface-enumerator", "interface-placement"]
def _view(item: Item, level: int) -> None:
print(f"{' ' * level}{item.uid}")
for child in item.children(_CHILD_ROLES):
_view(child, level + 1)
def _no_validation(item: Item, path: List[str]) -> List[str]:
leaf = True
path_2 = path + [item.uid]
for child in item.children(_CHILD_ROLES):
path_2 = _no_validation(child, path_2)
leaf = False
if leaf and item.type not in [
"requirement/functional/action", "test-case", "test-suite"
]:
for index, component in enumerate(path_2):
if component:
print(f"{' ' * index}{component}")
path_2[index] = ""
return path_2[:-1]
def _gather(item: Item, spec: Set) -> None:
spec.add(item)
for child in item.children(_CHILD_ROLES):
_gather(child, spec)
for parent in item.parents(_PARENT_ROLES):
_gather(parent, spec)
def _add_link(item_cache: ItemCache, child: Item, link: Link) -> None:
parent = item_cache[child.to_abs_uid(link["uid"])]
parent.add_link_to_child(Link(child, link))
def _process_test_cases(item_cache: ItemCache) -> None:
for item in item_cache.all.values():
if item.type == "test-case":
for actions in item["test-actions"]:
for checks in actions["checks"]:
for link in checks["links"]:
_add_link(item_cache, item, link)
for link in actions["links"]:
_add_link(item_cache, item, link)
def main() -> None:
""" Views the specification. """
parser = argparse.ArgumentParser()
parser.add_argument('--filter',
choices=["none", "orphan", "no-validation"],
type=str.lower,
default="none",
help="filter the items")
args = parser.parse_args(sys.argv[1:])
config = load_config("config.yml")
item_cache = ItemCache(config["spec"])
_process_test_cases(item_cache)
root = item_cache["/req/root"]
if args.filter == "none":
_view(root, 0)
elif args.filter == "orphan":
spec = set() # type: Set[Item]
_gather(root, spec)
for item in item_cache.all.values():
if item["type"] in ["build", "glossary", "spec"]:
continue
if item not in spec:
print(item.uid)
elif args.filter == "no-validation":
_no_validation(root, [])
if __name__ == "__main__":
main()
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