qt-creator/src/plugins/autotest/testframeworkmanager.cpp

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** Copyright (C) 2016 The Qt Company Ltd.
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#include "testframeworkmanager.h"
#include "autotestconstants.h"
#include "autotestplugin.h"
#include "iframeworksettings.h"
#include "itestframework.h"
#include "itestparser.h"
#include "itestsettingspage.h"
#include "testrunner.h"
#include "testsettings.h"
#include "testtreeitem.h"
#include "testtreemodel.h"

#include <utils/algorithm.h>
#include <utils/qtcassert.h>

#include <QLoggingCategory>
#include <QSettings>

static Q_LOGGING_CATEGORY(LOG, "qtc.autotest.frameworkmanager")

namespace Autotest {
namespace Internal {

static TestFrameworkManager *s_instance = nullptr;

TestFrameworkManager::TestFrameworkManager()
{
    m_testTreeModel = TestTreeModel::instance();
    m_testRunner = TestRunner::instance();
    s_instance = this;
}

TestFrameworkManager *TestFrameworkManager::instance()
{
    if (!s_instance)
        return new TestFrameworkManager;
    return s_instance;
}

TestFrameworkManager::~TestFrameworkManager()
{
    delete m_testRunner;
    delete m_testTreeModel;
    for (ITestFramework *framework : m_registeredFrameworks.values())
        delete framework;
}

bool TestFrameworkManager::registerTestFramework(ITestFramework *framework)
{
    QTC_ASSERT(framework, return false);
    Core::Id id = Core::Id(Constants::FRAMEWORK_PREFIX).withSuffix(framework->name());
    QTC_ASSERT(!m_registeredFrameworks.contains(id), delete framework; return false);
    // TODO check for unique priority before registering
    qCDebug(LOG) << "Registering" << id;
    m_registeredFrameworks.insert(id, framework);

    AutotestPlugin *plugin = AutotestPlugin::instance();

    if (framework->hasFrameworkSettings()) {
        QSharedPointer<IFrameworkSettings> frameworkSettings(framework->createFrameworkSettings());
        m_frameworkSettings.insert(id, frameworkSettings);
        if (auto page = framework->createSettingsPage(frameworkSettings))
            plugin->addAutoReleasedObject(page);
    }
    return true;
}

void TestFrameworkManager::activateFrameworksFromSettings(QSharedPointer<TestSettings> settings)
{
    FrameworkIterator it = m_registeredFrameworks.begin();
    FrameworkIterator end = m_registeredFrameworks.end();
    for ( ; it != end; ++it)
        it.value()->setActive(settings->frameworks.value(it.key(), false));
}

QString TestFrameworkManager::frameworkNameForId(const Core::Id &id) const
{
    ITestFramework *framework = m_registeredFrameworks.value(id, nullptr);
    return framework ? QString::fromLatin1(framework->name()) : QString();
}

QList<Core::Id> TestFrameworkManager::registeredFrameworkIds() const
{
    return m_registeredFrameworks.keys();
}

QList<Core::Id> TestFrameworkManager::sortedRegisteredFrameworkIds() const
{
    QList<Core::Id> registered = m_registeredFrameworks.keys();
    Utils::sort(registered, [this] (const Core::Id &lhs, const Core::Id &rhs) {
        return m_registeredFrameworks[lhs]->priority() < m_registeredFrameworks[rhs]->priority();
    });
    qCDebug(LOG) << "Registered frameworks sorted by priority" << registered;
    return registered;
}

QVector<Core::Id> TestFrameworkManager::activeFrameworkIds() const
{
    QVector<Core::Id> active;
    FrameworkIterator it = m_registeredFrameworks.begin();
    FrameworkIterator end = m_registeredFrameworks.end();
    for ( ; it != end; ++it) {
        if (it.value()->active())
            active.append(it.key());
    }
    return active;
}

QVector<Core::Id> TestFrameworkManager::sortedActiveFrameworkIds() const
{
    QVector<Core::Id> active = activeFrameworkIds();
    Utils::sort(active, [this] (const Core::Id &lhs, const Core::Id &rhs) {
        return m_registeredFrameworks[lhs]->priority() < m_registeredFrameworks[rhs]->priority();
    });
    qCDebug(LOG) << "Active frameworks sorted by priority" << active;
    return active;
}

TestTreeItem *TestFrameworkManager::rootNodeForTestFramework(const Core::Id &frameworkId) const
{
    ITestFramework *framework = m_registeredFrameworks.value(frameworkId, nullptr);
    return framework ? framework->rootNode() : nullptr;
}

ITestParser *TestFrameworkManager::testParserForTestFramework(const Core::Id &frameworkId) const
{
    ITestFramework *framework = m_registeredFrameworks.value(frameworkId, nullptr);
    if (!framework)
        return nullptr;
    ITestParser *testParser = framework->testParser();
    qCDebug(LOG) << "Setting" << frameworkId << "as Id for test parser";
    testParser->setId(frameworkId);
    return testParser;
}

QSharedPointer<IFrameworkSettings> TestFrameworkManager::settingsForTestFramework(
            const Core::Id &frameworkId) const
{
    return m_frameworkSettings.contains(frameworkId) ? m_frameworkSettings.value(frameworkId)
                                                     : QSharedPointer<IFrameworkSettings>();
}

void TestFrameworkManager::synchronizeSettings(QSettings *s)
{
    AutotestPlugin::instance()->settings()->fromSettings(s);
    for (const Core::Id &id : m_frameworkSettings.keys()) {
        QSharedPointer<IFrameworkSettings> fSettings = settingsForTestFramework(id);
        if (!fSettings.isNull())
            fSettings->fromSettings(s);
    }
}

bool TestFrameworkManager::isActive(const Core::Id &frameworkId) const
{
    ITestFramework *framework = m_registeredFrameworks.value(frameworkId);
    return framework ? framework->active() : false;
}

bool TestFrameworkManager::hasActiveFrameworks() const
{
    for (ITestFramework *framework : m_registeredFrameworks.values()) {
        if (framework->active())
            return true;
    }
    return false;
}

} // namespace Internal
} // namespace Autotest