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#!/usr/bin/env python3
# Copyright 2018 The Meson development team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# 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 License for the specific language governing permissions and
# limitations under the License.
'''Renames test case directories using Git from this:
1 something
3 other
3 foo
3 bar
to this:
1 something
2 other
3 foo
4 bar
This directory must be run from source root as it touches run_unittests.py.
'''
import typing as T
import os
import sys
import subprocess
from glob import glob
def get_entries() -> T.List[T.Tuple[int, str]]:
entries = []
for e in glob('*'):
if not os.path.isdir(e):
raise SystemExit('Current directory must not contain any files.')
(number, rest) = e.split(' ', 1)
try:
numstr = int(number)
except ValueError:
raise SystemExit(f'Dir name {e} does not start with a number.')
entries.append((numstr, rest))
entries.sort()
return entries
def replace_source(sourcefile: str, replacements: T.List[T.Tuple[str, str]]) -> None:
with open(sourcefile, encoding='utf-8') as f:
contents = f.read()
for old_name, new_name in replacements:
contents = contents.replace(old_name, new_name)
with open(sourcefile, 'w', encoding='utf-8') as f:
f.write(contents)
def condense(dirname: str) -> None:
curdir = os.getcwd()
os.chdir(dirname)
entries = get_entries()
replacements = []
for _i, e in enumerate(entries):
i = _i + 1
if e[0] != i:
old_name = str(e[0]) + ' ' + e[1]
new_name = str(i) + ' ' + e[1]
#print('git mv "%s" "%s"' % (old_name, new_name))
subprocess.check_call(['git', 'mv', old_name, new_name])
replacements.append((old_name, new_name))
# update any appearances of old_name in expected stdout in test.json
json = os.path.join(new_name, 'test.json')
if os.path.isfile(json):
replace_source(json, [(old_name, new_name)])
os.chdir(curdir)
replace_source('run_unittests.py', replacements)
replace_source('run_project_tests.py', replacements)
if __name__ == '__main__':
if len(sys.argv) != 1:
raise SystemExit('This script takes no arguments.')
for d in glob('test cases/*'):
condense(d)
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