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# Copyright (C) 2016 the V8 project authors. All rights reserved.
# This code is governed by the BSD license found in the LICENSE file.
import re
from util.find_comments import find_comments
from util.parse_yaml import parse_yaml
regionStartPattern = re.compile(r'-\s+(\S+)')
class Case:
def __init__(self, file_name):
self.attribs = dict(meta=None, regions=dict())
with open(file_name) as handle:
self.attribs = self._parse(handle.read())
def _parse(self, source):
case = dict(meta=None, regions=dict())
region_name = None
region_start = 0
lines = source.split('\n')
for comment in find_comments(source):
meta = parse_yaml(comment['source'])
if meta:
case['meta'] = meta
continue
match = regionStartPattern.match(comment['source'])
if match:
if region_name:
case['regions'][region_name] = \
'\n'.join(lines[region_start:comment['lineno'] - 1])
region_name = match.group(1)
region_start = comment['lineno']
continue
if region_name:
case['regions'][region_name] = \
'\n'.join(lines[region_start:-1])
return case
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