summaryrefslogtreecommitdiffstats
path: root/tools/qtestlib/chart/database.cpp
blob: 5abfe500f2de8893d91ef93ad8d491151d7933f1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "database.h"
#include <QtGui>
#include <QtXml>

// Database schema definition and open/create functions

QString resultsTable = QString("(TestName varchar, TestCaseName varchar, Series varchar, Idx varchar, ") + 
                       QString("Result varchar, ChartType varchar, Title varchar, ChartWidth varchar, ") + 
                       QString("ChartHeight varchar, TestTitle varchar, QtVersion varchar, Iterations varchar") +
                       QString(")");

void execQuery(QSqlQuery query, bool warnOnFail)
{
    bool ok = query.exec();
    if (!ok && warnOnFail) {
        qDebug() << "FAIL:" << query.lastQuery() << query.lastError().text();
    }
}

void execQuery(const QString &spec, bool warnOnFail)
{
    QSqlQuery query;
    query.prepare(spec);
    execQuery(query, warnOnFail);
}

QSqlDatabase openDataBase(const QString &databaseFile)
{
//    qDebug() << "open data base";
    QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
    db.setDatabaseName(databaseFile);
    bool ok = db.open(); 
    if (!ok)
        qDebug() << "FAIL: could not open database";
    return db;
}

QSqlDatabase createDataBase(const QString &databaseFile)
{
//    qDebug() << "create data base";
    QSqlDatabase db = openDataBase(databaseFile);

    execQuery("DROP TABLE Results", false);
    execQuery("CREATE TABLE Results " + resultsTable);

    return db;
}

struct Tag
{
    Tag(QString key, QString value)
    : key(key.trimmed()), value(value.trimmed())
    {
    
    }

    QString key;
    QString value;
};

QList<Tag> parseTag(const QString &tag)
{
    // Format: key1=value ; key2=value
    //         key1=value key2=value
    //         value--value
    
    QList<Tag> keyValues;

    QString keyValuePairSeparator("");
    if (tag.contains(";"))
        keyValuePairSeparator = ';';
    if (tag.contains("--"))
        keyValuePairSeparator = "--";

    foreach (QString keyValue, tag.split(keyValuePairSeparator)) {
        if (keyValue.contains("=")) {
            QStringList parts = keyValue.split("=");
            keyValues.append(Tag(parts.at(0), parts.at(1)));
        } else {
            keyValues.append(Tag(QString(), keyValue)); // no key, just a value.
        }
    }

    return keyValues;
}

void loadXml(const QStringList &fileNames)
{
    foreach(const QString &fileName, fileNames) {
        QFileInfo fi( fileName );
        loadXml(fileName, fi.fileName());
    }
}

void loadXml(const QString &fileName, const QString &context)
{
    QFile f(fileName);
    f.open(QIODevice::ReadOnly);
    loadXml(f.readAll(), context);
}

void loadXml(const QByteArray &xml, const QString& context)
{
    QDomDocument doc;

    int line;
    int col;
    QString errorMsg;
    if (doc.setContent(xml, &errorMsg, &line, &col) == false) {
        qDebug() << "dom setContent failed" << line << col << errorMsg;
    }
    
    // Grab "Value" from <Environment><QtVersion>Value</QtVersion></Environment>
    QString qtVersion = doc.elementsByTagName("Environment").at(0).toElement().elementsByTagName("QtVersion")
                        .at(0).toElement().childNodes().at(0).nodeValue();
    QString testCase = doc.elementsByTagName("TestCase").at(0).toElement().attributeNode("name").value();
        
//    qDebug() << "qt version" << qtVersion;
//    qDebug() << "test case" << testCase;

    DataBaseWriter writer;
    writer.testName = testCase; // testCaseName and testName is mixed up in the database writer class
    writer.qtVersion = qtVersion;
    
    QDomNodeList testFunctions = doc.elementsByTagName("TestFunction");
    for (int i = 0; i < testFunctions.count(); ++i) {
        QDomElement function = testFunctions.at(i).toElement();
        QString functionName = function.attributeNode("name").value();
        writer.testCaseName = functionName; // testCaseName and testName is mixed up in the database writer class
        
//        qDebug() << "fn" << functionName;

        QDomNodeList results = function.elementsByTagName("BenchmarkResult");
        for (int j = 0; j < results.count(); ++j) {    
            QDomElement result = results.at(j).toElement();
            QString tag = result.attributeNode("tag").value();

                Q_UNUSED(context);
//            if (!context.isEmpty())
//                tag += QString(" (%1)").arg(context);

            QString series;
            QString index;

            // By convention, "--" separates series and indexes in tags.
            if (tag.contains("--")) {
                QStringList parts = tag.split("--");
                series = parts.at(0);
                index = parts.at(1);
            } else {
                series = tag;
            }

            QString resultString = result.attributeNode("value").value();
            QString iterationCount = result.attributeNode("iterations").value();
            double resultNumber = resultString.toDouble() / iterationCount.toDouble();
            writer.addResult(series, index, QString::number(resultNumber), iterationCount);
//            qDebug() << "result" << series  << index << tag << resultString << iterationCount;
        }
    }
}

void displayTable(const QString &table)
{
    QSqlTableModel *model = new QSqlTableModel();
    model->setTable(table);
    model->select();
    QTableView *view = new QTableView();
    view->setModel(model);
    view->show();
}

void printDataBase()
{
   QSqlQuery query;
   query.prepare("SELECT TestName, TestCaseName, Result FROM Results;");
   bool ok  = query.exec(); 
   qDebug() <<  "printDataBase ok?" <<  ok;

   query.next();
   qDebug() << "";
   qDebug() << "Benchmark" << query.value(0).toString();
   query.previous();

   while (query.next()) {
       //  QString country = query.value(fieldNo).toString();
       //  doSomething(country);
       qDebug() << "result for" << query.value(1).toString() << query.value(2).toString();
   } 
}

// TempTable implementation

static int tempTableIdentifier = 0;
TempTable::TempTable(const QString &spec)
{
    m_name = "TempTable" + QString::number(tempTableIdentifier++);
    execQuery("CREATE TEMP TABLE " + m_name + " " + spec);
}

TempTable::~TempTable()
{
    // ref count and drop it?
}

QString TempTable::name()
{
    return m_name;
}

// DataBaseWriter implementation

DataBaseWriter::DataBaseWriter()
{
    disable = false;
    chartSize = QSize(800, 400);
    databaseFileName = ":memory:";
    qtVersion = QT_VERSION_STR;
}

void DataBaseWriter::openDatabase()
{
    db = openDataBase(databaseFileName);
}

void DataBaseWriter::createDatabase()
{
    db = createDataBase(databaseFileName);
}

void DataBaseWriter::beginTransaction()
{
    if (db.transaction() == false) {
        qDebug() << db.lastError();
        qFatal("no transaction support");
    }
}

void DataBaseWriter::commitTransaction()
{
    db.commit();
}

void DataBaseWriter::rollbackTransaction()
{
    db.rollback();
}

void DataBaseWriter::addResult(const QString &result)
{
	return addResult(QString(), QString(), result);
}

void DataBaseWriter::addResult(const QString &series, const QString &index, const QString &result, const QString &iterations)
{
    if (disable)
        return;

     QSqlQuery query;

     query.prepare("INSERT INTO Results (TestName, TestCaseName, Series, Idx, Result, ChartWidth, ChartHeight, Title, TestTitle, ChartType, QtVersion, Iterations) "
                    "VALUES (:TestName, :TestCaseName, :Series, :Idx, :Result, :ChartWidth, :ChartHeight, :Title, :TestTitle, :ChartType, :QtVersion, :Iterations)");
     query.bindValue(":TestName", testName);
     query.bindValue(":TestCaseName", testCaseName);
     query.bindValue(":Series", series);
     query.bindValue(":Idx", index);
     query.bindValue(":Result", result);
     query.bindValue(":ChartWidth", chartSize.width());
     query.bindValue(":ChartHeight", chartSize.height());
     query.bindValue(":Title", chartTitle);
     query.bindValue(":TestTitle", testTitle);
     query.bindValue(":QtVersion", qtVersion);
     query.bindValue(":Iterations", iterations);


    if (chartType == LineChart)
        query.bindValue(":ChartType", "LineChart");
    else
        query.bindValue(":ChartType", "BarChart");
    execQuery(query);
}