tst_qtdiag.cpp - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QtTest>

#include <QtCore/QProcess>

#include <QtCore/QLibraryInfo>

#include <QtCore/QFileInfo>

#include <QtCore/QDir>

class tst_QtDiag : public QObject

    Q_OBJECT

private slots:

    void initTestCase();

    void run();

private:

    QString m_binary;

};

void tst_QtDiag::initTestCase()

    QString binary = QLibraryInfo::path(QLibraryInfo::BinariesPath) + QStringLiteral("/qtdiag");

#  ifdef Q_OS_WIN

    binary += QStringLiteral(".exe");

#  endif

    const QFileInfo fi(binary);

    if (fi.isFile()) {

        m_binary = fi.absoluteFilePath();

    } else {

        const QByteArray message = QByteArrayLiteral("The binary '")

            + QDir::toNativeSeparators(binary).toLocal8Bit()

            +  QByteArrayLiteral("' does not exist.");

        QSKIP(message.constData());

void tst_QtDiag::run()

    if (m_binary.isEmpty())

        QSKIP("Binary could not be found");

    QProcess process;

    qDebug() << "Launching " << QDir::toNativeSeparators(m_binary);

    process.start(m_binary, QStringList{});

    QVERIFY2(process.waitForStarted(), qPrintable(process.errorString()));

    QVERIFY(process.waitForFinished());

    QCOMPARE(process.exitStatus(), QProcess::NormalExit);

    QCOMPARE(process.exitCode(), 0);

    QByteArray output = process.readAll();

    QVERIFY(!output.isEmpty());

    output.replace('\r', "");

    qDebug("\n%s", output.constData());

QTEST_MAIN(tst_QtDiag)

#include "tst_qtdiag.moc"