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#
# 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.
import json
import os
import subprocess
import testtools
class RunScriptTest(testtools.TestCase):
def relative_path(self, from_path, *to_paths):
return os.path.join(
os.path.dirname(os.path.realpath(from_path)), *to_paths)
def run_cmd(self, args, env, input_str=None):
subproc = subprocess.Popen(args,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
env=env)
stdout, stderr = subproc.communicate(input=input_str)
return subproc.returncode, stdout, stderr
def json_from_file(self, path):
with open(path) as f:
return json.load(f)
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