areusch commented on a change in pull request #6333: URL: https://github.com/apache/incubator-tvm/pull/6333#discussion_r477463878
########## File path: tests/python/unittest/test_filter_untracked.py ########## @@ -0,0 +1,178 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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. + +import os +import shutil +import subprocess +import sys +import tempfile + + +def setup_git_repo(worktree=False): + git_repo_dir = tempfile.mkdtemp() + to_rm = [git_repo_dir] + try: + subprocess.check_output(['git', 'init', '.'], cwd=git_repo_dir) + + with open(f'{git_repo_dir}/committed', 'w') as committed_f: + committed_f.write('normal committed file\n') + + subprocess.check_output(['git', 'add', 'committed'], cwd=git_repo_dir) + + with open(f'{git_repo_dir}/committed-ignored', 'w') as gitignore_f: + gitignore_f.write('this file is gitignored, but committed already') + + subprocess.check_output(['git', 'add', 'committed-ignored'], cwd=git_repo_dir) + + with open(f'{git_repo_dir}/.gitignore', 'w') as gitignore_f: + gitignore_f.write('ignored\n' + 'committed-ignored\n') + + subprocess.check_output(['git', 'add', '.gitignore'], cwd=git_repo_dir) + + # NOTE: explicitly set the author so this test passes in the CI. + subprocess.check_output(['git', + '-c', 'user.name=Unit Test', + '-c', '[email protected]', + 'commit', '-m', 'initial commit'], + cwd=git_repo_dir) + + if worktree: + worktree_dir = tempfile.mkdtemp() + to_rm.append(worktree_dir) + subprocess.check_output(['git', 'worktree', 'add', worktree_dir], cwd=git_repo_dir) + git_repo_dir = worktree_dir + + with open(f'{git_repo_dir}/ignored', 'w') as gitignore_f: + gitignore_f.write('this file is gitignored') + + with open(f'{git_repo_dir}/added-to-index', 'w') as added_f: + added_f.write('only added to git index\n') + + subprocess.check_output(['git', 'add', 'added-to-index'], cwd=git_repo_dir) + + with open(f'{git_repo_dir}/ignored-added-to-index', 'w') as ignored_f: + ignored_f.write('this file is gitignored but in the index already\n') + + subprocess.check_output(['git', 'add', '-f', 'ignored-added-to-index'], cwd=git_repo_dir) + + with open(f'{git_repo_dir}/untracked', 'w') as untracked_f: + untracked_f.write('this file is untracked\n') + + os.mkdir(f'{git_repo_dir}/subdir') + with open(f'{git_repo_dir}/subdir/untracked', 'w') as untracked_f: + untracked_f.write('this file is untracked\n') + + with open(f'{git_repo_dir}/subdir/untracked2', 'w') as untracked_f: + untracked_f.write('this file is also untracked\n') + + return git_repo_dir, to_rm + + except Exception: + for rm_dir in to_rm: + shutil.rmtree(rm_dir) + raise + + +def run_test(repo_path, passed_files, filtered_files): + test_input = '\n'.join( + passed_files + + filtered_files + + [f'./{f}' for f in passed_files] + + [f'./{f}' for f in filtered_files]) + '\n' + + test_script_dir = f'{repo_path}/test-script-dir' + os.mkdir(test_script_dir) + + filter_script_path = f'{test_script_dir}/filter_untracked.py' + test_script_dirname = os.path.dirname(__file__) or os.getcwd() + shutil.copy(os.path.realpath(f'{test_script_dirname}/../../lint/filter_untracked.py'), + filter_script_path) + filter_proc = subprocess.Popen( + [sys.executable, filter_script_path], + cwd=repo_path, + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + encoding='utf-8') + filter_output, _ = filter_proc.communicate(test_input) + filter_output_lines = [l for l in filter_output.split('\n') if l] + + for pass_f in passed_files: + assert pass_f in filter_output_lines, ( + f'expected in filter output: {pass_f}\filter output: {filter_output}') + assert f'./{pass_f}' in filter_output_lines, ( + f'expected in filter output: ./{pass_f}\filter output: {filter_output}') + + for filter_f in filtered_files: + assert filter_f not in filter_output_lines, ( + f'expected not in filter output: {filter_f}\nfilter_output: {filter_output}') + assert f'./{filter_f}' not in filter_output_lines, ( + f'expected not in filter output: ./{filter_f}\nfilter_output: {filter_output}') + + assert len(filter_output_lines) == 2 * len(passed_files), ( + f'expected {len(filter_output_lines)} == 2 * {len(passed_files)}') + Review comment: done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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