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# -*- coding:utf-8 -*-
#
# Copyright (C) 2019 The Android Open Source Project
#
# 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.
"""Unittests for the hooks.py module."""
from __future__ import print_function
import hooks
import unittest
class RepoHookShebang(unittest.TestCase):
"""Check shebang parsing in RepoHook."""
def test_no_shebang(self):
"""Lines w/out shebangs should be rejected."""
DATA = (
'',
'# -*- coding:utf-8 -*-\n',
'#\n# foo\n',
'# Bad shebang in script\n#!/foo\n'
)
for data in DATA:
self.assertIsNone(hooks.RepoHook._ExtractInterpFromShebang(data))
def test_direct_interp(self):
"""Lines whose shebang points directly to the interpreter."""
DATA = (
('#!/foo', '/foo'),
('#! /foo', '/foo'),
('#!/bin/foo ', '/bin/foo'),
('#! /usr/foo ', '/usr/foo'),
('#! /usr/foo -args', '/usr/foo'),
)
for shebang, interp in DATA:
self.assertEqual(hooks.RepoHook._ExtractInterpFromShebang(shebang),
interp)
def test_env_interp(self):
"""Lines whose shebang launches through `env`."""
DATA = (
('#!/usr/bin/env foo', 'foo'),
('#!/bin/env foo', 'foo'),
('#! /bin/env /bin/foo ', '/bin/foo'),
)
for shebang, interp in DATA:
self.assertEqual(hooks.RepoHook._ExtractInterpFromShebang(shebang),
interp)