VirtualBox

source: vbox/trunk/src/VBox/ValidationKit/testanalysis/diff.py@ 67954

Last change on this file since 67954 was 64529, checked in by vboxsync, 8 years ago

validation kit: typos

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 3.5 KB
Line 
1# -*- coding: utf-8 -*-
2# $Id: diff.py 64529 2016-11-03 14:01:30Z vboxsync $
3
4"""
5Diff two test sets.
6"""
7
8__copyright__ = \
9"""
10Copyright (C) 2010-2016 Oracle Corporation
11
12This file is part of VirtualBox Open Source Edition (OSE), as
13available from http://www.virtualbox.org. This file is free software;
14you can redistribute it and/or modify it under the terms of the GNU
15General Public License (GPL) as published by the Free Software
16Foundation, in version 2 as it comes in the "COPYING" file of the
17VirtualBox OSE distribution. VirtualBox OSE is distributed in the
18hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
19
20The contents of this file may alternatively be used under the terms
21of the Common Development and Distribution License Version 1.0
22(CDDL) only, as it comes in the "COPYING.CDDL" file of the
23VirtualBox OSE distribution, in which case the provisions of the
24CDDL are applicable instead of those of the GPL.
25
26You may elect to license modified versions of this file under the
27terms and conditions of either the GPL or the CDDL or both.
28"""
29__version__ = "$Revision: 64529 $"
30__all__ = ['BaselineDiff', ];
31
32
33def _findBaselineTest(oBaseline, oTest):
34 """ Recursively finds the test in oBaseline corresponding to oTest. """
35 if oTest.oParent is None:
36 return oBaseline;
37 oBaseline = _findBaselineTest(oBaseline, oTest.oParent);
38 if oBaseline is not None:
39 for oBaseTest in oBaseline.aoChildren:
40 if oBaseTest.sName == oTest.sName:
41 return oBaseTest;
42 return None;
43
44def _findBaselineTestValue(oBaseline, oValue):
45 """ Finds the baseline value corresponding to oValue. """
46 oBaseTest = _findBaselineTest(oBaseline, oValue.oTest);
47 if oBaseTest is not None:
48 for oBaseValue in oBaseTest.aoValues:
49 if oBaseValue.sName == oValue.sName:
50 return oBaseValue;
51 return None;
52
53def baselineDiff(oTestTree, oBaseline):
54 """
55 Diffs oTestTree against oBaseline, adding diff info to oTestTree.
56 Returns oTestTree on success, None on failure (complained already).
57 """
58
59 aoStack = [];
60 aoStack.append((oTestTree, 0));
61 while len(aoStack) > 0:
62 oCurTest, iChild = aoStack.pop();
63
64 # depth first
65 if iChild < len(oCurTest.aoChildren):
66 aoStack.append((oCurTest, iChild + 1));
67 aoStack.append((oCurTest.aoChildren[iChild], 0));
68 continue;
69
70 # do value diff.
71 for i in range(len(oCurTest.aoValues)):
72 oBaseVal = _findBaselineTestValue(oBaseline, oCurTest.aoValues[i]);
73 if oBaseVal is not None:
74 try:
75 lBase = long(oBaseVal.sValue);
76 lTest = long(oCurTest.aoValues[i].sValue);
77 except:
78 try:
79 if oBaseVal.sValue == oCurTest.aoValues[i].sValue:
80 oCurTest.aoValues[i].sValue += '|';
81 else:
82 oCurTest.aoValues[i].sValue += '|%s' % (oBaseVal.sValue);
83 except:
84 oCurTest.aoValues[i].sValue += '|%s' % (oBaseVal.sValue);
85 else:
86 if lTest > lBase:
87 oCurTest.aoValues[i].sValue += '|+%u' % (lTest - lBase);
88 elif lTest < lBase:
89 oCurTest.aoValues[i].sValue += '|-%u' % (lBase - lTest);
90 else:
91 oCurTest.aoValues[i].sValue += '|0';
92 else:
93 oCurTest.aoValues[i].sValue += '|N/A';
94
95 return oTestTree;
Note: See TracBrowser for help on using the repository browser.

© 2024 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette