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3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the test suite of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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28
29#include "qlocationtestutils_p.h"
30
31bool QLocationTestUtils::hasDefaultSource()
32{
33 return false;
34}
35
36bool QLocationTestUtils::hasDefaultMonitor()
37{
38 return false;
39}
40
41QString QLocationTestUtils::addNmeaChecksumAndBreaks(const QString &sentence)
42{
43 Q_ASSERT(sentence[0] == '$' && sentence[sentence.length()-1] == '*');
44
45 // XOR byte value of all characters between '$' and '*'
46 int result = 0;
47 for (int i=1; i<sentence.length()-1; i++)
48 result ^= sentence[i].toLatin1();
49 const QString sum = QString::asprintf(format: "%02x", result);
50 return sentence + sum + "\r\n";
51}
52
53QString QLocationTestUtils::createRmcSentence(const QDateTime &dt)
54{
55 QString time = dt.toString(format: "hhmmss.zzz");
56 QString date = dt.toString(format: "ddMMyy");
57 QString nmea = QString("$GPRMC,%1,A,2730.83609,S,15301.87844,E,0.7,9.0,%2,11.2,W,A*")
58 .arg(a: time).arg(a: date);
59 return addNmeaChecksumAndBreaks(sentence: nmea);
60}
61
62QString QLocationTestUtils::createGgaSentence(const QTime &time)
63{
64 QString nmea = QString("$GPGGA,%1,2734.76859,S,15305.99361,E,1,04,3.5,49.4,M,39.2,M,,*")
65 .arg(a: time.toString(format: "hhmmss.zzz"));
66 return addNmeaChecksumAndBreaks(sentence: nmea);
67}
68
69QString QLocationTestUtils::createGgaSentence(int lat, int lng, const QTime &time) {
70 QString nmea = QString("$GPGGA,%1,%200.00000,S,%300.,E,1,04,3.5,49.4,M,39.2,M,,*")
71 .arg(a: time.toString(format: "hhmmss.zzz")).arg(a: lat).arg(a: lng);
72 return addNmeaChecksumAndBreaks(sentence: nmea);
73}
74
75QString QLocationTestUtils::createZdaSentence(const QDateTime &dt)
76{
77 QString time = dt.toString(format: "hhmmss.zzz");
78 QString nmea = QString("$GPZDA,%1,%2,%3,%4,,*")
79 .arg(a: time).arg(a: dt.toString(format: "dd")).arg(a: dt.toString(format: "MM")).arg(a: dt.toString(format: "yyyy"));
80 return addNmeaChecksumAndBreaks(sentence: nmea);
81}
82
83QString QLocationTestUtils::createGsaSentence()
84{
85 return addNmeaChecksumAndBreaks(QStringLiteral("$GPGSA,A,3,,,,,,,,,,,,,3.0,3.5,4.0*"));
86}
87

source code of qtlocation/tests/auto/utils/qlocationtestutils.cpp