为了扩展 mlvljr 和 Joe 的解决方案,我们甚至可以支持每个测试类的完整 QtTest 选项,并且仍然可以在批处理中运行所有内容并进行日志记录:
usage: 
  help:                                        "TestSuite.exe -help"
  run all test classes (with logging):         "TestSuite.exe"
  print all test classes:                      "TestSuite.exe -classes"
  run one test class with QtTest parameters:   "TestSuite.exe testClass [options] [testfunctions[:testdata]]...
标题
#ifndef TESTRUNNER_H
#define TESTRUNNER_H
#include <QList>
#include <QTimer>
#include <QCoreApplication>
#include <QtTest>
#include <QStringBuilder>
/*
Taken from https://stackoverflow.com/questions/1524390/what-unit-testing-framework-should-i-use-for-qt
BEWARE: there are some concerns doing so, see  https://bugreports.qt.io/browse/QTBUG-23067
*/
class TestRunner : public QObject
{
   Q_OBJECT
public:
   TestRunner() : m_overallResult(0) 
   {
      QDir dir;
      if (!dir.exists(mTestLogFolder))
      {
         if (!dir.mkdir(mTestLogFolder))
            qFatal("Cannot create folder %s", mTestLogFolder);
      }
   }
   void addTest(QObject * test)
   {
      test->setParent(this);
      m_tests.append(test);
   }
   bool runTests(int argc, char * argv[]) 
   {
      QCoreApplication app(argc, argv);
      QTimer::singleShot(0, this, SLOT(run()));
      app.exec();
      return m_overallResult == 0;
   }
   private slots:
   void run() 
   {
      doRunTests();
      QCoreApplication::instance()->quit();
   }
private:
   void doRunTests() 
   {
      // BEWARE: we assume either no command line parameters or evaluate first parameter ourselves
      // usage: 
      //    help:                                        "TestSuite.exe -help"
      //    run all test classes (with logging):         "TestSuite.exe"
      //    print all test classes:                      "TestSuite.exe -classes"
      //    run one test class with QtTest parameters:   "TestSuite.exe testClass [options] [testfunctions[:testdata]]...
      if (QCoreApplication::arguments().size() > 1 && QCoreApplication::arguments()[1] == "-help")
      {
         qDebug() << "Usage:";
         qDebug().noquote() << "run all test classes (with logging):\t\t" << qAppName();
         qDebug().noquote() << "print all test classes:\t\t\t\t" << qAppName() << "-classes";
         qDebug().noquote() << "run one test class with QtTest parameters:\t" << qAppName() << "testClass [options][testfunctions[:testdata]]...";
         qDebug().noquote() << "get more help for running one test class:\t" << qAppName() << "testClass -help";
         exit(0);
      }
      foreach(QObject * test, m_tests)
      {
         QStringList arguments;
         QString testName = test->metaObject()->className();
         if (QCoreApplication::arguments().size() > 1)
         {
            if (QCoreApplication::arguments()[1] == "-classes")
            {
               // only print test classes
               qDebug().noquote() << testName;
               continue;
            }
            else
               if (QCoreApplication::arguments()[1] != testName)
               {
                  continue;
               }
               else
               {
                  arguments = QCoreApplication::arguments();
                  arguments.removeAt(1);
               }
         }
         else
         {
            arguments.append(QCoreApplication::arguments()[0]);
            // log to console
            arguments.append("-o"); arguments.append("-,txt");
            // log to file as TXT
            arguments.append("-o"); arguments.append(mTestLogFolder % "/" % testName % ".log,txt");
            // log to file as XML
            arguments.append("-o"); arguments.append(mTestLogFolder % "/" % testName % ".xml,xunitxml");
         }
         m_overallResult |= QTest::qExec(test, arguments);
      }
   }
   QList<QObject *> m_tests;
   int m_overallResult;
   const QString mTestLogFolder = "testLogs";
};
#endif // TESTRUNNER_H
自己的代码
#include "testrunner.h"
#include "test1" 
...
#include <QDebug>
int main(int argc, char * argv[]) 
{
    TestRunner testRunner;
    //your QTest compatible class here
    testRunner.addTest(new Test1);
    testRunner.addTest(new Test2);
    ...
    bool pass = testRunner.runTests(argc, argv);
    qDebug() << "Overall result: " << (pass ? "PASS" : "FAIL");
    return pass?0:1;
}