source: trunk/src/testlib/qbenchmarkmetric.cpp@ 1168

Last change on this file since 1168 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.
File size: 3.6 KB
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1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtTest module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
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16** GNU Lesser General Public License Usage
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18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
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28** GNU General Public License Usage
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40****************************************************************************/
41
42#include <QtTest/private/qbenchmarkmetric_p.h>
43
44/*!
45 \enum QTest::QBenchmarkMetric
46 \since 4.7
47
48 This enum lists all the things that can be benchmarked.
49
50 \value FramesPerSecond Frames per second
51 \value BitsPerSecond Bits per second
52 \value BytesPerSecond Bytes per second
53 \value WalltimeMilliseconds Clock time in milliseconds
54 \value CPUTicks CPU time
55 \value InstructionReads Instruction reads
56 \value Events Event count
57
58 \sa QTest::benchmarkMetricName(), QTest::benchmarkMetricUnit()
59
60 */
61
62/*!
63 \relates QTest
64 \since 4.7
65 Returns the enum value \a metric as a character string.
66 */
67const char * QTest::benchmarkMetricName(QBenchmarkMetric metric)
68{
69 switch (metric) {
70 case FramesPerSecond:
71 return "FramesPerSecond";
72 case BitsPerSecond:
73 return "BitsPerSecond";
74 case BytesPerSecond:
75 return "BytesPerSecond";
76 case WalltimeMilliseconds:
77 return "WalltimeMilliseconds";
78 case CPUTicks:
79 return "CPUTicks";
80 case InstructionReads:
81 return "InstructionReads";
82 case Events:
83 return "Events";
84 default:
85 return "";
86 }
87};
88
89/*!
90 \relates QTest
91 \since 4.7
92 Retuns the units of measure for the specified \a metric.
93 */
94const char * QTest::benchmarkMetricUnit(QBenchmarkMetric metric)
95{
96 switch (metric) {
97 case FramesPerSecond:
98 return "fps";
99 case BitsPerSecond:
100 return "bits/s";
101 case BytesPerSecond:
102 return "bytes/s";
103 case WalltimeMilliseconds:
104 return "msecs";
105 case CPUTicks:
106 return "CPU ticks";
107 case InstructionReads:
108 return "instruction reads";
109 case Events:
110 return "events";
111 default:
112 return "";
113 }
114}
115
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