forked from qt-creator/qt-creator
Add capability to run gtest related tests
For now this only applies for 'Run All'. To be able to run only selected tests we first have to introduce the check state for gtest related items as well. Change-Id: I196b56b7fe426f846f2be0df7e21458c2733cbd1 Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>
This commit is contained in:
Christian Stenger
415
plugins/autotest/testoutputreader.cpp
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415
plugins/autotest/testoutputreader.cpp
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at
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** http://www.qt.io/contact-us
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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 The Qt Company.
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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://www.qt.io/contact-us
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**
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****************************************************************************/
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#include "testoutputreader.h"
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#include "testresult.h"
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#include <utils/hostosinfo.h>
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#include <utils/qtcassert.h>
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#include <QDebug>
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#include <QRegExp>
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#include <QProcess>
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#include <QFileInfo>
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#include <QDir>
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#include <QXmlStreamReader>
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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.mid(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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static QString constructSourceFilePath(const QString &path, const QString &filePath,
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const QString &app)
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{
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if (Utils::HostOsInfo::isMacHost() && !app.isEmpty()) {
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const QString fileName(QFileInfo(app).fileName());
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return QFileInfo(path.left(path.lastIndexOf(fileName + QLatin1String(".app"))), filePath)
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.canonicalFilePath();
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}
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return QFileInfo(path, filePath).canonicalFilePath();
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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 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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}
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TestOutputReader::TestOutputReader(QProcess *testApplication, OutputType type)
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: m_testApplication(testApplication)
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, m_type(type)
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{
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}
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enum CDATAMode {
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None,
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DataTag,
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Description,
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QtVersion,
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QtBuild,
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QTestVersion
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};
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void TestOutputReader::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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static CDATAMode cdataMode = None;
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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::Invalid;
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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 QXmlStreamReader xmlReader;
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while (m_testApplication->canReadLine()) {
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xmlReader.addData(m_testApplication->readLine());
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while (!xmlReader.atEnd()) {
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QXmlStreamReader::TokenType token = xmlReader.readNext();
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switch (token) {
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case QXmlStreamReader::StartDocument:
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className.clear();
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break;
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case QXmlStreamReader::EndDocument:
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xmlReader.clear();
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return;
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case QXmlStreamReader::StartElement: {
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const QString currentTag = xmlReader.name().toString();
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if (currentTag == QStringLiteral("TestCase")) {
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className = xmlReader.attributes().value(QStringLiteral("name")).toString();
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QTC_ASSERT(!className.isEmpty(), continue);
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auto testResult = new TestResult(className);
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testResult->setResult(Result::MessageTestCaseStart);
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testResult->setDescription(tr("Executing test case %1").arg(className));
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testResultCreated(testResult);
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} else if (currentTag == QStringLiteral("TestFunction")) {
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testCase = xmlReader.attributes().value(QStringLiteral("name")).toString();
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QTC_ASSERT(!testCase.isEmpty(), continue);
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auto testResult = new TestResult();
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testResult->setResult(Result::MessageCurrentTest);
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testResult->setDescription(tr("Entering test function %1::%2").arg(className,
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testCase));
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testResultCreated(testResult);
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} else if (currentTag == QStringLiteral("Duration")) {
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duration = xmlReader.attributes().value(QStringLiteral("msecs")).toString();
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QTC_ASSERT(!duration.isEmpty(), continue);
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} else if (currentTag == QStringLiteral("Message")
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|| currentTag == QStringLiteral("Incident")) {
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dataTag.clear();
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description.clear();
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duration.clear();
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file.clear();
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result = Result::Invalid;
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lineNumber = 0;
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const QXmlStreamAttributes &attributes = xmlReader.attributes();
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result = TestResult::resultFromString(
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attributes.value(QStringLiteral("type")).toString());
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file = decode(attributes.value(QStringLiteral("file")).toString());
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if (!file.isEmpty())
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file = constructSourceFilePath(m_testApplication->workingDirectory(), file,
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m_testApplication->program());
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lineNumber = attributes.value(QStringLiteral("line")).toInt();
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} else if (currentTag == QStringLiteral("BenchmarkResult")) {
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const QXmlStreamAttributes &attributes = 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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description = constructBenchmarkInformation(metric, value, iterations);
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result = Result::Benchmark;
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} else if (currentTag == QStringLiteral("DataTag")) {
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cdataMode = DataTag;
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} else if (currentTag == QStringLiteral("Description")) {
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cdataMode = Description;
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} else if (currentTag == QStringLiteral("QtVersion")) {
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result = Result::MessageInternal;
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cdataMode = QtVersion;
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} else if (currentTag == QStringLiteral("QtBuild")) {
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result = Result::MessageInternal;
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cdataMode = QtBuild;
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} else if (currentTag == QStringLiteral("QTestVersion")) {
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result = Result::MessageInternal;
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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 = xmlReader.text().trimmed();
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if (text.isEmpty())
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break;
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switch (cdataMode) {
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case DataTag:
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dataTag = text.toString();
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break;
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case Description:
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if (!description.isEmpty())
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description.append(QLatin1Char('\n'));
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description.append(text);
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break;
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case QtVersion:
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description = tr("Qt version: %1").arg(text.toString());
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break;
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case QtBuild:
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// FIXME due to string freeze this is not a tr()
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description = QString::fromLatin1("Qt build: %1").arg(text.toString());
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break;
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case QTestVersion:
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description = tr("QTest version: %1").arg(text.toString());
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break;
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default:
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QString message = QString::fromLatin1("unexpected cdatamode %1 for text \"%2\"")
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.arg(cdataMode)
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.arg(text.toString());
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QTC_ASSERT(false, qWarning() << message);
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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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cdataMode = None;
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const QStringRef currentTag = xmlReader.name();
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if (currentTag == QStringLiteral("TestFunction")) {
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if (!duration.isEmpty()) {
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auto testResult = new TestResult(className);
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testResult->setTestCase(testCase);
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testResult->setResult(Result::MessageInternal);
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testResult->setDescription(tr("Execution took %1 ms.").arg(duration));
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testResultCreated(testResult);
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}
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emit increaseProgress();
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} else if (currentTag == QStringLiteral("TestCase") && !duration.isEmpty()) {
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auto testResult = new TestResult(className);
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testResult->setResult(Result::MessageTestCaseEnd);
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testResult->setDescription(tr("Test execution took %1 ms.").arg(duration));
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testResultCreated(testResult);
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} else if (validEndTags.contains(currentTag.toString())) {
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auto testResult = new TestResult(className);
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testResult->setTestCase(testCase);
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testResult->setDataTag(dataTag);
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testResult->setResult(result);
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testResult->setFileName(file);
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testResult->setLine(lineNumber);
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testResult->setDescription(description);
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testResultCreated(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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void TestOutputReader::processGTestOutput()
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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 QRegExp newTestStarts(QStringLiteral("^\\[-{10}\\] \\d+ tests? from (.*)$"));
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static QRegExp testEnds(QStringLiteral("^\\[-{10}\\] \\d+ tests? from (.*) \\((.*)\\)$"));
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static QRegExp newTestSetStarts(QStringLiteral("^\\[ RUN \\] (.*)$"));
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static QRegExp testSetSuccess(QStringLiteral("^\\[ OK \\] (.*) \\((.*)\\)$"));
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static QRegExp testSetFail(QStringLiteral("^\\\[ FAILED \\] (.*) \\((.*)\\)$"));
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static QRegExp disabledTests(QStringLiteral("^ YOU HAVE (\\d+) DISABLED TESTS?$"));
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static QString currentTestName;
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static QString currentTestSet;
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static QString description;
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static QByteArray unprocessed;
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while (m_testApplication->canReadLine())
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unprocessed.append(m_testApplication->readLine());
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int lineBreak;
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while ((lineBreak = unprocessed.indexOf('\n')) != -1) {
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const QString line = QLatin1String(unprocessed.left(lineBreak));
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unprocessed.remove(0, lineBreak + 1);
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if (line.isEmpty()) {
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continue;
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}
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if (!line.startsWith(QLatin1Char('['))) {
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description.append(line).append(QLatin1Char('\n'));
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if (line.startsWith(QStringLiteral("Note:"))) {
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auto testResult = new TestResult();
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testResult->setResult(Result::MessageInternal);
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testResult->setDescription(line);
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testResultCreated(testResult);
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description.clear();
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} else if (disabledTests.exactMatch(line)) {
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auto testResult = new TestResult();
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testResult->setResult(Result::MessageInternal);
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int disabled = disabledTests.cap(1).toInt();
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testResult->setDescription(tr("You have %n disabled test(s).", 0, disabled));
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testResultCreated(testResult);
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description.clear();
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}
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continue;
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}
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if (testEnds.exactMatch(line)) {
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auto testResult = new TestResult(currentTestName);
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testResult->setTestCase(currentTestSet);
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testResult->setResult(Result::MessageTestCaseEnd);
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testResult->setDescription(tr("Test execution took %1").arg(testEnds.cap(2)));
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testResultCreated(testResult);
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currentTestName.clear();
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currentTestSet.clear();
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} else if (newTestStarts.exactMatch(line)) {
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currentTestName = newTestStarts.cap(1);
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auto testResult = new TestResult(currentTestName);
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testResult->setResult(Result::MessageTestCaseStart);
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testResult->setDescription(tr("Executing test case %1").arg(currentTestName));
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testResultCreated(testResult);
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} else if (newTestSetStarts.exactMatch(line)) {
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currentTestSet = newTestSetStarts.cap(1);
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auto testResult = new TestResult();
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testResult->setResult(Result::MessageCurrentTest);
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testResult->setDescription(tr("Entering test set %1").arg(currentTestSet));
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testResultCreated(testResult);
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} else if (testSetSuccess.exactMatch(line)) {
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auto testResult = new TestResult(currentTestName);
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testResult->setTestCase(currentTestSet);
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testResult->setResult(Result::Pass);
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testResultCreated(testResult);
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testResult = new TestResult(currentTestName);
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testResult->setTestCase(currentTestSet);
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testResult->setResult(Result::MessageInternal);
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testResult->setDescription(tr("Execution took %1.").arg(testSetSuccess.cap(2)));
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testResultCreated(testResult);
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emit increaseProgress();
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} else if (testSetFail.exactMatch(line)) {
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auto testResult = new TestResult(currentTestName);
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testResult->setTestCase(currentTestSet);
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testResult->setResult(Result::Fail);
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description.chop(1);
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testResult->setDescription(description);
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int firstColon = description.indexOf(QLatin1Char(':'));
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if (firstColon != -1) {
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int secondColon = description.indexOf(QLatin1Char(':'), firstColon + 1);
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QString file = constructSourceFilePath(m_testApplication->workingDirectory(),
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description.left(firstColon),
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m_testApplication->program());
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QString line = description.mid(firstColon + 1, secondColon - firstColon - 1);
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testResult->setFileName(file);
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testResult->setLine(line.toInt());
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}
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testResultCreated(testResult);
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description.clear();
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testResult = new TestResult(currentTestName);
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testResult->setTestCase(currentTestSet);
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testResult->setResult(Result::MessageInternal);
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testResult->setDescription(tr("Execution took %1.").arg(testSetFail.cap(2)));
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testResultCreated(testResult);
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emit increaseProgress();
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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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