58d6c6478a
A sanity check that cache-url does the right thing when presented with the appropriate curl return codes. This change brings in the test code for scripts from tripleo-image-elements, which needs to be factored out into a place both projects can use it. I'm stubbing out curl so we don't have a dep on curl in our unit tests, and because I've seen some strange behavior out of curl in the gate that caused random failures in this test. Change-Id: I31e6b06b45415feec7285511d07e65eb78d0d045
59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
# Copyright 2014 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# TODO(bnemec): This whole file is a copy-paste of the one in
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# tripleo-image-elements. That duplication needs to be eliminated.
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import os
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import subprocess
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import sys
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import tempfile
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from oslotest import base
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class ScriptTestBase(base.BaseTestCase):
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def setUp(self):
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super(ScriptTestBase, self).setUp()
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self.tmpdir = tempfile.mkdtemp()
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self.env = os.environ.copy()
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self.env['PATH'] = self.tmpdir + ':' + self.env['PATH']
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def _stub_script(self, name, contents):
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filename = os.path.join(self.tmpdir, name)
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with open(filename, 'w') as f:
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f.write('#!/bin/bash\n')
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f.write(contents)
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f.write('\n')
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os.chmod(filename, 0o700)
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def _run_command(self, cmd):
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try:
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# check_output doesn't exist in Python < 2.7
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if sys.hexversion < 0x02070000:
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runner = subprocess.check_call
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else:
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runner = subprocess.check_output
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return runner(cmd,
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stderr=subprocess.STDOUT,
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env=self.env)
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# NOTE(bnemec): Handle the exception so we can extract as much
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# information as possible.
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except subprocess.CalledProcessError as e:
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# The check_call exception won't have any data in e.output
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if sys.hexversion < 0x02070000:
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self.fail(e)
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else:
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self.fail(e.output)
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