forked from qt-creator/qt-creator
AutoTest: Move test framework related code...
...into files and respective sub folders. Change-Id: Ic80d693bd73993a6e74b6d422349e47276e8cb6e Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
This commit is contained in:
Christian Stenger
288
src/plugins/autotest/qtest/qttestoutputreader.cpp
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288
src/plugins/autotest/qtest/qttestoutputreader.cpp
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "qttestoutputreader.h"
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#include "qttestresult.h"
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#include <utils/qtcassert.h>
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#include <QDir>
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#include <QFileInfo>
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#include <QRegExp>
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namespace Autotest {
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namespace Internal {
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static QString decode(const QString& original)
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{
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QString result(original);
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static QRegExp regex(QLatin1String("&#((x[0-9A-F]+)|([0-9]+));"), Qt::CaseInsensitive);
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regex.setMinimal(true);
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int pos = 0;
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while ((pos = regex.indexIn(original, pos)) != -1) {
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const QString value = regex.cap(1);
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if (value.startsWith(QLatin1Char('x')))
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result.replace(regex.cap(0), QChar(value.midRef(1).toInt(0, 16)));
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else
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result.replace(regex.cap(0), QChar(value.toInt(0, 10)));
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pos += regex.matchedLength();
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}
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return result;
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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 QString constructBenchmarkInformation(const QString &metric, double value, int iterations)
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{
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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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return QtTestOutputReader::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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}
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static QString constructSourceFilePath(const QString &path, const QString &filePath)
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{
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return QFileInfo(path, filePath).canonicalFilePath();
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}
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QtTestOutputReader::QtTestOutputReader(const QFutureInterface<TestResultPtr> &futureInterface,
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QProcess *testApplication, const QString &buildDirectory)
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: TestOutputReader(futureInterface, testApplication, buildDirectory)
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{
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}
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void QtTestOutputReader::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 QStringList validEndTags = { QStringLiteral("Incident"),
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QStringLiteral("Message"),
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QStringLiteral("BenchmarkResult"),
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QStringLiteral("QtVersion"),
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QStringLiteral("QtBuild"),
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QStringLiteral("QTestVersion") };
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while (m_testApplication->canReadLine()) {
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m_xmlReader.addData(m_testApplication->readLine());
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while (!m_xmlReader.atEnd()) {
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if (m_futureInterface.isCanceled())
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return;
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QXmlStreamReader::TokenType token = m_xmlReader.readNext();
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switch (token) {
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case QXmlStreamReader::StartDocument:
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m_className.clear();
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break;
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case QXmlStreamReader::EndDocument:
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m_xmlReader.clear();
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return;
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case QXmlStreamReader::StartElement: {
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const QString currentTag = m_xmlReader.name().toString();
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if (currentTag == QStringLiteral("TestCase")) {
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m_className = m_xmlReader.attributes().value(QStringLiteral("name")).toString();
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QTC_ASSERT(!m_className.isEmpty(), continue);
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TestResultPtr testResult = TestResultPtr(new QtTestResult(m_className));
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testResult->setResult(Result::MessageTestCaseStart);
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testResult->setDescription(tr("Executing test case %1").arg(m_className));
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m_futureInterface.reportResult(testResult);
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} else if (currentTag == QStringLiteral("TestFunction")) {
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m_testCase = m_xmlReader.attributes().value(QStringLiteral("name")).toString();
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QTC_ASSERT(!m_testCase.isEmpty(), continue);
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TestResultPtr testResult = TestResultPtr(new QtTestResult());
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testResult->setResult(Result::MessageCurrentTest);
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testResult->setDescription(tr("Entering test function %1::%2").arg(m_className,
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m_testCase));
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m_futureInterface.reportResult(testResult);
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} else if (currentTag == QStringLiteral("Duration")) {
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m_duration = m_xmlReader.attributes().value(QStringLiteral("msecs")).toString();
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QTC_ASSERT(!m_duration.isEmpty(), continue);
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} else if (currentTag == QStringLiteral("Message")
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|| currentTag == QStringLiteral("Incident")) {
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m_dataTag.clear();
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m_description.clear();
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m_duration.clear();
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m_file.clear();
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m_result = Result::Invalid;
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m_lineNumber = 0;
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const QXmlStreamAttributes &attributes = m_xmlReader.attributes();
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m_result = TestResult::resultFromString(
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attributes.value(QStringLiteral("type")).toString());
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m_file = decode(attributes.value(QStringLiteral("file")).toString());
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if (!m_file.isEmpty()) {
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m_file = constructSourceFilePath(m_buildDir, m_file);
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}
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m_lineNumber = attributes.value(QStringLiteral("line")).toInt();
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} else if (currentTag == QStringLiteral("BenchmarkResult")) {
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const QXmlStreamAttributes &attributes = m_xmlReader.attributes();
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const QString metric = attributes.value(QStringLiteral("metrics")).toString();
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const double value = attributes.value(QStringLiteral("value")).toDouble();
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const int iterations = attributes.value(QStringLiteral("iterations")).toInt();
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m_description = constructBenchmarkInformation(metric, value, iterations);
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m_result = Result::Benchmark;
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} else if (currentTag == QStringLiteral("DataTag")) {
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m_cdataMode = DataTag;
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} else if (currentTag == QStringLiteral("Description")) {
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m_cdataMode = Description;
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} else if (currentTag == QStringLiteral("QtVersion")) {
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m_result = Result::MessageInternal;
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m_cdataMode = QtVersion;
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} else if (currentTag == QStringLiteral("QtBuild")) {
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m_result = Result::MessageInternal;
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m_cdataMode = QtBuild;
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} else if (currentTag == QStringLiteral("QTestVersion")) {
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m_result = Result::MessageInternal;
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m_cdataMode = QTestVersion;
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}
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break;
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}
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case QXmlStreamReader::Characters: {
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QStringRef text = m_xmlReader.text().trimmed();
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if (text.isEmpty())
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break;
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switch (m_cdataMode) {
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case DataTag:
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m_dataTag = text.toString();
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break;
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case Description:
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if (!m_description.isEmpty())
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m_description.append(QLatin1Char('\n'));
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m_description.append(text);
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break;
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case QtVersion:
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m_description = tr("Qt version: %1").arg(text.toString());
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break;
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case QtBuild:
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m_description = tr("Qt build: %1").arg(text.toString());
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break;
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case QTestVersion:
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m_description = tr("QTest version: %1").arg(text.toString());
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break;
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default:
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// this must come from plain printf() calls - but this will be ignored anyhow
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qWarning() << "Ignored plain output:" << text.toString();
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break;
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}
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break;
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}
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case QXmlStreamReader::EndElement: {
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m_cdataMode = None;
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const QStringRef currentTag = m_xmlReader.name();
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if (currentTag == QStringLiteral("TestFunction")) {
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if (!m_duration.isEmpty()) {
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QtTestResult *testResult = new QtTestResult(m_className);
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testResult->setFunctionName(m_testCase);
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testResult->setResult(Result::MessageInternal);
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testResult->setDescription(tr("Execution took %1 ms.").arg(m_duration));
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m_futureInterface.reportResult(TestResultPtr(testResult));
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}
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m_futureInterface.setProgressValue(m_futureInterface.progressValue() + 1);
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} else if (currentTag == QStringLiteral("TestCase")) {
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QtTestResult *testResult = new QtTestResult(m_className);
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testResult->setResult(Result::MessageTestCaseEnd);
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testResult->setDescription(
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m_duration.isEmpty() ? tr("Test finished.")
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: tr("Test execution took %1 ms.").arg(m_duration));
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m_futureInterface.reportResult(TestResultPtr(testResult));
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} else if (validEndTags.contains(currentTag.toString())) {
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QtTestResult *testResult = new QtTestResult(m_className);
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testResult->setFunctionName(m_testCase);
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testResult->setDataTag(m_dataTag);
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testResult->setResult(m_result);
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testResult->setFileName(m_file);
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testResult->setLine(m_lineNumber);
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testResult->setDescription(m_description);
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m_futureInterface.reportResult(TestResultPtr(testResult));
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}
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break;
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}
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default:
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break;
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}
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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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