Reputation: 18918
Looking at Qt's site, and at another Stackoverflow answer because I don't want to create a separate project for each class I want to test, I've come up with the following code:
testqstring.h
#ifndef TESTQSTRING_H
#define TESTQSTRING_H
#include <QtTest/QTest>
class TestQString : public QObject
{
Q_OBJECT
private slots:
void toUpper();
};
#endif // TESTQSTRING_H
testqstring.cpp
#include "testqstring.h"
#include <QString>
void TestQString::toUpper()
{
QString str = "Hello";
QCOMPARE(str.toUpper(), QString("HELLO"));
}
main.cpp
#include "testqstring.h"
int main(int argc, char *argv[])
{
TestQString testqstring;
QTest::qExec(&testqstring, argc, argv);
return 0;
}
However, I receive the following linker errors:
...
g++ -headerpad_max_install_names -arch i386 -o tester main.o testqstring.o moc_testqstring.o -F/Library/Frameworks -L/Library/Frameworks -framework QtCore
Undefined symbols:
"QTest::qExec(QObject*, int, char**)", referenced from:
_main in main.o
"QTest::compare_helper(bool, char const*, char*, char*, char const*, char const*, char const*, int)", referenced from:
bool QTest::qCompare<QString>(QString const&, QString const&, char const*, char const*, char const*, int)in testqstring.o
... and more like that ...
What am I doing wrong here?
Upvotes: 6
Views: 3369
Reputation: 340516
Add:
CONFIG += qtestlib
to the .pro file to get qmake to link in the qtest library.
Upvotes: 10