forked from qt-creator/qt-creator
264 lines
11 KiB
C++
264 lines
11 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Creator Enterprise Auto Test Add-on.
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**
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** Licensees holding valid Qt Enterprise licenses may use this file in
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** accordance with the Qt Enterprise License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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**
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****************************************************************************/
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#include "testxmloutputreader.h"
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#include "testresult.h"
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#include <QXmlStreamReader>
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#include <QProcess>
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#include <QFileInfo>
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#include <QDir>
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namespace Autotest {
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namespace Internal {
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static bool xmlStartsWith(const QString &code, const QString &start, QString &result)
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{
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if (code.startsWith(start)) {
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result = code.mid(start.length());
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result = result.left(result.indexOf(QLatin1Char('"')));
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result = result.left(result.indexOf(QLatin1String("</")));
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return !result.isEmpty();
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}
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return false;
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}
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static bool xmlCData(const QString &code, const QString &start, QString &result)
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{
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if (code.startsWith(start)) {
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int index = code.indexOf(QLatin1String("<![CDATA[")) + 9;
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result = code.mid(index, code.indexOf(QLatin1String("]]>"), index) - index);
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return !result.isEmpty();
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}
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return false;
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}
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static bool xmlExtractTypeFileLine(const QString &code, const QString &tagStart,
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Result::Type &result, QString &file, int &line)
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{
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if (code.startsWith(tagStart)) {
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int start = code.indexOf(QLatin1String(" type=\"")) + 7;
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result = TestResult::resultFromString(
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code.mid(start, code.indexOf(QLatin1Char('"'), start) - start));
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start = code.indexOf(QLatin1String(" file=\"")) + 7;
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file = code.mid(start, code.indexOf(QLatin1Char('"'), start) - start);
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start = code.indexOf(QLatin1String(" line=\"")) + 7;
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line = code.mid(start, code.indexOf(QLatin1Char('"'), start) - start).toInt();
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return true;
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}
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return false;
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}
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// adapted from qplaintestlogger.cpp
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static QString formatResult(double value)
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{
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//NAN is not supported with visual studio 2010
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// if (value < 0 || value == NAN)
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// return QLatin1String("NAN");
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if (value == 0)
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return QLatin1String("0");
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int significantDigits = 0;
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qreal divisor = 1;
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while (value / divisor >= 1) {
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divisor *= 10;
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++significantDigits;
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}
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QString beforeDecimalPoint = QString::number(value, 'f', 0);
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QString afterDecimalPoint = QString::number(value, 'f', 20);
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afterDecimalPoint.remove(0, beforeDecimalPoint.count() + 1);
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const int beforeUse = qMin(beforeDecimalPoint.count(), significantDigits);
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const int beforeRemove = beforeDecimalPoint.count() - beforeUse;
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beforeDecimalPoint.chop(beforeRemove);
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for (int i = 0; i < beforeRemove; ++i)
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beforeDecimalPoint.append(QLatin1Char('0'));
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int afterUse = significantDigits - beforeUse;
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if (beforeDecimalPoint == QLatin1String("0") && !afterDecimalPoint.isEmpty()) {
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++afterUse;
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int i = 0;
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while (i < afterDecimalPoint.count() && afterDecimalPoint.at(i) == QLatin1Char('0'))
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++i;
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afterUse += i;
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}
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const int afterRemove = afterDecimalPoint.count() - afterUse;
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afterDecimalPoint.chop(afterRemove);
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QString result = beforeDecimalPoint;
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if (afterUse > 0)
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result.append(QLatin1Char('.'));
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result += afterDecimalPoint;
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return result;
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}
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static bool xmlExtractBenchmarkInformation(const QString &code, const QString &tagStart,
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QString &description)
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{
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if (code.startsWith(tagStart)) {
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int start = code.indexOf(QLatin1String(" metric=\"")) + 9;
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const QString metric = code.mid(start, code.indexOf(QLatin1Char('"'), start) - start);
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start = code.indexOf(QLatin1String(" value=\"")) + 8;
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const double value = code.mid(start, code.indexOf(QLatin1Char('"'), start) - start).toDouble();
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start = code.indexOf(QLatin1String(" iterations=\"")) + 13;
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const int iterations = code.mid(start, code.indexOf(QLatin1Char('"'), start) - start).toInt();
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QString metricsText;
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if (metric == QLatin1String("WalltimeMilliseconds")) // default
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metricsText = QLatin1String("msecs");
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else if (metric == QLatin1String("CPUTicks")) // -tickcounter
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metricsText = QLatin1String("CPU ticks");
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else if (metric == QLatin1String("Events")) // -eventcounter
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metricsText = QLatin1String("events");
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else if (metric == QLatin1String("InstructionReads")) // -callgrind
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metricsText = QLatin1String("instruction reads");
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else if (metric == QLatin1String("CPUCycles")) // -perf
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metricsText = QLatin1String("CPU cycles");
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description = QObject::tr("%1 %2 per iteration (total: %3, iterations: %4)")
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.arg(formatResult(value))
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.arg(metricsText)
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.arg(formatResult(value * (double)iterations))
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.arg(iterations);
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return true;
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}
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return false;
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}
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TestXmlOutputReader::TestXmlOutputReader(QProcess *testApplication)
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:m_testApplication(testApplication)
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{
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connect(m_testApplication, &QProcess::readyReadStandardOutput,
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this, &TestXmlOutputReader::processOutput);
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}
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TestXmlOutputReader::~TestXmlOutputReader()
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{
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}
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void TestXmlOutputReader::processOutput()
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{
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if (!m_testApplication || m_testApplication->state() != QProcess::Running)
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return;
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static QString className;
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static QString testCase;
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static QString dataTag;
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static Result::Type result = Result::UNKNOWN;
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static QString description;
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static QString file;
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static int lineNumber = 0;
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static QString duration;
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static bool readingDescription = false;
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static QString qtVersion;
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static QString qtestVersion;
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static QString benchmarkDescription;
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while (m_testApplication->canReadLine()) {
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// TODO Qt5 uses UTF-8 - while Qt4 uses ISO-8859-1 - could this be a problem?
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const QString line = QString::fromUtf8(m_testApplication->readLine()).trimmed();
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if (line.isEmpty() || line.startsWith(QLatin1String("<?xml version"))) {
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className = QString();
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continue;
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}
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if (xmlStartsWith(line, QLatin1String("<TestCase name=\""), className))
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continue;
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if (xmlStartsWith(line, QLatin1String("<TestFunction name=\""), testCase)) {
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dataTag = QString();
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description = QString();
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duration = QString();
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file = QString();
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result = Result::UNKNOWN;
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lineNumber = 0;
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readingDescription = false;
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testResultCreated(TestResult(QString(), QString(), QString(), Result::MESSAGE_CURRENT_TEST,
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QObject::tr("Entering Test Function %1::%2").arg(className).arg(testCase)));
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continue;
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}
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if (xmlStartsWith(line, QLatin1String("<Duration msecs=\""), duration)) {
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continue;
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}
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if (xmlExtractTypeFileLine(line, QLatin1String("<Message"), result, file, lineNumber))
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continue;
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if (xmlCData(line, QLatin1String("<DataTag>"), dataTag))
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continue;
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if (xmlCData(line, QLatin1String("<Description>"), description)) {
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if (!line.endsWith(QLatin1String("</Description>")))
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readingDescription = true;
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continue;
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}
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if (xmlExtractTypeFileLine(line, QLatin1String("<Incident"), result, file, lineNumber)) {
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if (line.endsWith(QLatin1String("/>"))) {
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TestResult testResult(className, testCase, dataTag, result, description);
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if (!file.isEmpty())
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file = QFileInfo(m_testApplication->workingDirectory(), file).canonicalFilePath();
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testResult.setFileName(file);
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testResult.setLine(lineNumber);
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testResultCreated(testResult);
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}
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continue;
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}
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if (xmlExtractBenchmarkInformation(line, QLatin1String("<BenchmarkResult"), benchmarkDescription)) {
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TestResult testResult(className, testCase, dataTag, Result::BENCHMARK, benchmarkDescription);
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testResultCreated(testResult);
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continue;
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}
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if (line == QLatin1String("</Message>") || line == QLatin1String("</Incident>")) {
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TestResult testResult(className, testCase, dataTag, result, description);
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if (!file.isEmpty())
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file = QFileInfo(m_testApplication->workingDirectory(), file).canonicalFilePath();
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testResult.setFileName(file);
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testResult.setLine(lineNumber);
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testResultCreated(testResult);
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description = QString();
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} else if (line == QLatin1String("</TestFunction>") && !duration.isEmpty()) {
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TestResult testResult(className, testCase, QString(), Result::MESSAGE_INTERNAL,
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QObject::tr("execution took %1ms").arg(duration));
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testResultCreated(testResult);
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emit increaseProgress();
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} else if (line == QLatin1String("</TestCase>") && !duration.isEmpty()) {
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TestResult testResult(className, QString(), QString(), Result::MESSAGE_INTERNAL,
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QObject::tr("Test execution took %1ms").arg(duration));
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testResultCreated(testResult);
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} else if (readingDescription) {
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if (line.endsWith(QLatin1String("]]></Description>"))) {
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description.append(QLatin1Char('\n'));
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description.append(line.left(line.indexOf(QLatin1String("]]></Description>"))));
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readingDescription = false;
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} else {
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description.append(QLatin1Char('\n'));
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description.append(line);
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}
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} else if (xmlStartsWith(line, QLatin1String("<QtVersion>"), qtVersion)) {
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testResultCreated(FaultyTestResult(Result::MESSAGE_INTERNAL,
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QObject::tr("Qt Version: %1").arg(qtVersion)));
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} else if (xmlStartsWith(line, QLatin1String("<QTestVersion>"), qtestVersion)) {
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testResultCreated(FaultyTestResult(Result::MESSAGE_INTERNAL,
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QObject::tr("QTest Version: %1").arg(qtestVersion)));
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} else {
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// qDebug() << "Unhandled line:" << line; // TODO remove
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}
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}
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}
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} // namespace Internal
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} // namespace Autotest
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