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# -*- Mode: Python; indent-tabs-mode: nil; tab-width: 2; coding: utf-8 -*-
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# This file is part of Déjà Dup.
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# For copyright information, see AUTHORS.
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# Déjà Dup is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# Déjà Dup is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with Déjà Dup. If not, see <http://www.gnu.org/licenses/>.
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# This mock duplicity reads from a given file describing:
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# 1) What arguments to expect
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# 2) What output to give
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# The file location is specified by DEJA_DUP_TEST_MOCKSCRIPT.
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# An example format of the file is:
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# ARGS: full --include --exclude --etc --dry-run
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# First sample output message
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# Second and final sample output message
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# ARGS: full --include --exclude --etc
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# First sample output message
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# Second and final sample output message
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# Every time if things go as expected, we will wipe the first stanza from the
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# file. If it's the last stanza left, we'll delete the file. That way,
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# any caller can know if we got passed unexpected arguments by testing for the
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# existence of the file.
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import sys, os, shlex, getpass, time
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if not os.path.exists(os.environ['DEJA_DUP_TEST_MOCKSCRIPT']):
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print >> logfd, "TESTFAIL: no mockscript"
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with open(os.environ['DEJA_DUP_TEST_MOCKSCRIPT']) as f:
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# In general, don't bother trying to avoid exceptions. If we don't get expected
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# input, that's a test failure too.
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def skip_whitespace(lineno):
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while len(lines) > lineno and not lines[lineno].strip():
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curline = skip_whitespace(0)
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while len(lines) > curline and lines[curline].strip():
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tokens = lines[curline].split()
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if tokens[0] == 'ARGS:':
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expected_args = shlex.split(lines[curline])[1:]
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elif tokens[0] == 'RETURN:':
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elif tokens[0] == 'DELAY:':
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delay = int(tokens[1])
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# Where should we spit our messages to?
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for i in xrange(len(sys.argv)):
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split = sys.argv[i].split('=', 1)
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if len(split) > 1 and split[0] == "--log-fd":
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logfd = os.fdopen(int(split[1]), "w")
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sys.argv[i] = "--log-fd=?"
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if expected_args != sys.argv[1:]:
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print >> logfd, "TESTFAIL: expected\n%s\nvs\n%s" % (expected_args, sys.argv[1:])
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curline = skip_whitespace(curline)
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while len(lines) > curline and lines[curline] != "=== deja-dup ===\n":
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print >> logfd, lines[curline],
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# Write back mockscript
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if len(lines) <= curline:
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os.unlink(os.environ['DEJA_DUP_TEST_MOCKSCRIPT'])
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lines = lines[curline+1:]
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with open(os.environ['DEJA_DUP_TEST_MOCKSCRIPT'], 'w') as f:
added
removed
tests/common/mock/duplicity
