QBenchmarkValgrindUtils Class Reference

#include <qbenchmarkvalgrind_p.h>

Collaboration diagram for QBenchmarkValgrindUtils:

Static Public Member Functions
static bool	haveValgrind ()
static bool	rerunThroughCallgrind (const QStringList &origAppArgs, int &exitCode)
static bool	runCallgrindSubProcess (const QStringList &origAppArgs, int &exitCode)
static qint64	extractResult (const QString &fileName)
static QString	getNewestFileName ()
static qint64	extractLastResult ()
static void	cleanup ()
static QString	outFileBase (qint64 pid=-1)

Detailed Description

Definition at line 27 of file qbenchmarkvalgrind_p.h.

Member Function Documentation

cleanup()

void QBenchmarkValgrindUtils::cleanup ( )

static

Definition at line 114 of file qbenchmarkvalgrind.cpp.

References QString::arg(), base, QBenchmarkGlobalData::callgrindOutFileBase, QBenchmarkGlobalData::current, QDir::entryInfoList(), QDir::Files, QString::fromLatin1(), QString::isEmpty(), Q_ASSERT, Q_UNUSED, QDir::Readable, and QFile::remove().

Referenced by QTest::qRun().

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extractLastResult()

qint64 QBenchmarkValgrindUtils::extractLastResult ( )

static

Definition at line 109 of file qbenchmarkvalgrind.cpp.

References extractResult(), and getNewestFileName().

Referenced by QBenchmarkCallgrindMeasurer::stop().

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extractResult()

qint64 QBenchmarkValgrindUtils::extractResult ( const QString &  fileName )

static

Definition at line 52 of file qbenchmarkvalgrind.cpp.

References QFileDevice::atEnd(), QString::data(), file, fileName, line, QFile::open(), Q_ASSERT, Q_UNLIKELY, Q_UNUSED, qFatal, QIODevice::readLine(), QIODeviceBase::ReadOnly, QString::size(), QString::startsWith(), tag, and QIODeviceBase::Text.

Referenced by extractLastResult().

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getNewestFileName()

QString QBenchmarkValgrindUtils::getNewestFileName ( )

static

Definition at line 80 of file qbenchmarkvalgrind.cpp.

References QString::arg(), base, QBenchmarkGlobalData::callgrindOutFileBase, QBenchmarkGlobalData::current, QList< T >::empty(), QDir::entryInfoList(), QFileInfo::fileName(), QDir::Files, QString::fromLatin1(), QString::isEmpty(), match(), ok, Q_ASSERT, QDir::Readable, and rx().

Referenced by extractLastResult().

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haveValgrind()

bool QBenchmarkValgrindUtils::haveValgrind ( )

static

Definition at line 23 of file qbenchmarkvalgrind.cpp.

Referenced by QTest::qtest_qParseArgs().

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outFileBase()

QString QBenchmarkValgrindUtils::outFileBase ( qint64  pid = -1 )

static

Definition at line 130 of file qbenchmarkvalgrind.cpp.

References QCoreApplication::applicationPid(), QString::arg(), and QString::fromLatin1().

Referenced by QTest::qtest_qParseArgs(), and runCallgrindSubProcess().

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rerunThroughCallgrind()

bool QBenchmarkValgrindUtils::rerunThroughCallgrind ( const QStringList &  origAppArgs, int &  exitCode  )

static

Definition at line 36 of file qbenchmarkvalgrind.cpp.

References qWarning, and runCallgrindSubProcess().

Referenced by QTest::qRun().

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runCallgrindSubProcess()

bool QBenchmarkValgrindUtils::runCallgrindSubProcess ( const QStringList &  origAppArgs, int &  exitCode  )

static

Definition at line 139 of file qbenchmarkvalgrind.cpp.

References arg, args, QBenchmarkGlobalData::callgrindOutFileBase, QBenchmarkGlobalData::current, dumpOutput(), i, and outFileBase().

Referenced by rerunThroughCallgrind().

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The documentation for this class was generated from the following files:

• qtbase/src/testlib/qbenchmarkvalgrind_p.h
• qtbase/src/testlib/qbenchmarkvalgrind.cpp