1# Copyright (C) 2010 Google Inc. All rights reserved.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions are
5# met:
6#
7#     * Redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer.
9#     * Redistributions in binary form must reproduce the above
10# copyright notice, this list of conditions and the following disclaimer
11# in the documentation and/or other materials provided with the
12# distribution.
13#     * Neither the name of Google Inc. nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29import cPickle
30
31import test_failures
32
33
34class TestResult(object):
35    """Data object containing the results of a single test."""
36
37    @staticmethod
38    def loads(str):
39        return cPickle.loads(str)
40
41    def __init__(self, filename, failures=None, test_run_time=None):
42        self.filename = filename
43        self.failures = failures or []
44        self.test_run_time = test_run_time or 0
45        # FIXME: Setting this in the constructor makes this class hard to mutate.
46        self.type = test_failures.determine_result_type(failures)
47
48    def __eq__(self, other):
49        return (self.filename == other.filename and
50                self.failures == other.failures and
51                self.test_run_time == other.test_run_time)
52
53    def __ne__(self, other):
54        return not (self == other)
55
56    def has_failure_matching_types(self, types):
57        for failure in self.failures:
58            if type(failure) in types:
59                return True
60        return False
61
62    def dumps(self):
63        return cPickle.dumps(self)
64