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51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
# -*- coding: utf-8 -
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#
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# This file is part of gunicorn released under the MIT license.
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# See the NOTICE for more information.
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import errno
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from unittest import mock
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import gunicorn.pidfile
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def builtin(name):
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return 'builtins.{}'.format(name)
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@mock.patch(builtin('open'), new_callable=mock.mock_open)
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def test_validate_no_file(_open):
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pidfile = gunicorn.pidfile.Pidfile('test.pid')
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_open.side_effect = IOError(errno.ENOENT)
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assert pidfile.validate() is None
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@mock.patch(builtin('open'), new_callable=mock.mock_open, read_data='1')
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@mock.patch('os.kill')
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def test_validate_file_pid_exists(kill, _open):
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pidfile = gunicorn.pidfile.Pidfile('test.pid')
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assert pidfile.validate() == 1
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assert kill.called
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@mock.patch(builtin('open'), new_callable=mock.mock_open, read_data='a')
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def test_validate_file_pid_malformed(_open):
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pidfile = gunicorn.pidfile.Pidfile('test.pid')
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assert pidfile.validate() is None
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@mock.patch(builtin('open'), new_callable=mock.mock_open, read_data='1')
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@mock.patch('os.kill')
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def test_validate_file_pid_exists_kill_exception(kill, _open):
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pidfile = gunicorn.pidfile.Pidfile('test.pid')
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kill.side_effect = OSError(errno.EPERM)
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assert pidfile.validate() == 1
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@mock.patch(builtin('open'), new_callable=mock.mock_open, read_data='1')
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@mock.patch('os.kill')
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def test_validate_file_pid_does_not_exist(kill, _open):
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pidfile = gunicorn.pidfile.Pidfile('test.pid')
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kill.side_effect = OSError(errno.ESRCH)
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assert pidfile.validate() is None
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