Delete objects created with unit testing

[Exotic_Devel]

I put this as a continuation on an earlier topic, but I believe fled the title. So I decided to open another topic for this.

The code below is for the unit tests for a class that returns objects created with QUiLoader.

Each test case:

@
QTest::newRow("Valid File") << "test.ui" << true; // Valid File
QTest::newRow("Inexistent File") << "inexistent.ui" << true; // Inexistent File
QTest::newRow("Invalid File") << "test_text.ui" << true; // Invalid File
QTest::newRow("Empty Ui File") << "testempty.ui" << true; // Empty File
@

A new object is created but not deleted. I need to find a way to delete every object created after each test line. example:

@ QTest::newRow("Valid File") << "test.ui" << true; // Valid File
delete;
QTest::newRow("Inexistent File") << "inexistent.ui" << true; // Inexistent File
delete;
QTest::newRow("Invalid File") << "test_text.ui" << true; // Invalid File
delete;
QTest::newRow("Empty Ui File") << "testempty.ui" << true; // Empty File
delete;@

Full code:

@/*

• dynamicwidgetstest.hpp
• This file is part of dynamicwidgets.so
• Copyright (C) 2014 - Matheus Saraiva
• dynamicwidgets.so is free software; you can redistribute it and/or modify
• it under the terms of the GNU General Public License as published by
• the Free Software Foundation; either version 2 of the License, or
• (at your option) any later version.
• dynamicwidgets.so is distributed in the hope that it will be useful,
• but WITHOUT ANY WARRANTY; without even the implied warranty of
• MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
• GNU General Public License for more details.
• You should have received a copy of the GNU General Public License
• along with dynamicwidgets.so. If not, see http://www.gnu.org/licenses/.
  */

#ifndef DYNAMICWIDGETSTEST_H

define DYNAMICWIDGETSTEST_H

#include <QString>
#include <QtTest>
#include "dynamicwidgets.hpp"

class DynamicWidgetsTest : public QObject
{
Q_OBJECT

public:
explicit DynamicWidgetsTest();
~DynamicWidgetsTest();

private Q_SLOTS:
void testCreateWidget();
void testCreateWidget_data();
};
#endif
@

@/*

• dynamicwidgetstest.cpp
• This file is part of dynamicwidgets.so
• Copyright (C) 2014 - Matheus Saraiva
• dynamicwidgets.so is free software; you can redistribute it and/or modify
• it under the terms of the GNU General Public License as published by
• the Free Software Foundation; either version 2 of the License, or
• (at your option) any later version.
• dynamicwidgets.so is distributed in the hope that it will be useful,
• but WITHOUT ANY WARRANTY; without even the implied warranty of
• MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
• GNU General Public License for more details.
• You should have received a copy of the GNU General Public License
• along with dynamicwidgets.so. If not, see http://www.gnu.org/licenses/.
  */

#include "dynamicwidgetstest.hpp"

DynamicWidgetsTest::DynamicWidgetsTest()
{
}

DynamicWidgetsTest::~DynamicWidgetsTest()
{
}

void DynamicWidgetsTest::testCreateWidget()
{
QFETCH(QString, file_ui);
QFETCH(bool, widget);

DynamicWidgets dynawidg(file_ui); // DynamicWidgets object
QWidget *widtest = dynawidg.createWidget();
QCOMPARE(widtest->isWidgetType(), widget); // Compare DynamicWidgets::createWidget() return with QWidget type
}

void DynamicWidgetsTest::testCreateWidget_data()
{
QTest::addColumn<QString>("file_ui");
QTest::addColumn<bool>("widget");

QTest::newRow("Valid File") << "test.ui" << true; // Valid File
QTest::newRow("Inexistent File") << "inexistent.ui" << true; // Inexistent File
QTest::newRow("Invalid File") << "test_text.ui" << true; // Invalid File
QTest::newRow("Empty Ui File") << "testempty.ui" << true; // Empty File
}
@

@#include "dynamicwidgetstest.hpp"
#include <QtWidgets/QApplication>

int main(int argc, char *argv[])
{
QApplication app(argc, argv);

DynamicWidgetsTest tests;
QTest::qExec(&tests, argc, argv);

return app.exec();
}
@

[SGaist]

Hi,

Just delete the widget after the QCOMPARE call.

The _data method only create test data, they do not handle their lifetime

[Exotic_Devel]

It worked, but I'm puzzled because I had already tried before, but anyway ... Taking the hook of the topic, how do I the test application end up alone after the tests are completed? I am currently needing to manually abort the application.

[SGaist]

I didn't understood your application test question

[Exotic_Devel]

main does not end after the tests, I'm being forced to abort the main loop manually.

[SGaist]

Ok I see. Why aren't you using Qt's standard test application ?