Improve test for ctkComboBox

Libs/Widgets/Testing/Cpp/ctkComboBoxTest1.cpp

@@ -20,6 +20,7 @@
 
 // Qt includes
 #include <QApplication>
+#include <QTimer>
 
 // CTK includes
 #include "ctkComboBox.h"
@@ -33,8 +34,73 @@ int ctkComboBoxTest1(int argc, char * argv [] )
 {
   QApplication app(argc, argv);
 
-  ctkComboBox ctkObject;
+  ctkComboBox comboBox(0);
+  if (!comboBox.defaultText().isEmpty())
+    {
+    std::cerr << "non empty default defaultText" << std::endl;
+    return EXIT_FAILURE;
+    }
+  comboBox.setDefaultText("Select...");
+  if (comboBox.defaultText() != "Select...")
+    {
+    std::cerr << "ctkComboBox::setDefaultText() failed"
+              << comboBox.defaultText().toStdString() << std::endl;
+    return EXIT_FAILURE;
+    }
+  if (comboBox.currentText() == "Select...")
+    {
+    std::cerr << "ctkComboBox::setDefaultText() failed" << std::endl;
+    return EXIT_FAILURE;
+    }
+  QIcon icon = comboBox.style()->standardIcon(QStyle::SP_MessageBoxQuestion);
+  comboBox.setDefaultIcon(icon);
+  if (comboBox.defaultIcon().pixmap(20).toImage() !=
+      icon.pixmap(20).toImage())
+    {
+    std::cerr << "ctkComboBox::setDefaultIcon() failed" << std::endl;
+    return EXIT_FAILURE;
+    }
+  if (comboBox.isDefaultForced())
+    {
+    std::cerr << "default of ctkComboBox::isDefaultForced() failed" << std::endl;
+    return EXIT_FAILURE;
+    }
+  comboBox.forceDefault(true);
+  if (!comboBox.isDefaultForced())
+    {
+    std::cerr << "ctkComboBox::setDefaultForced() failed" << std::endl;
+    return EXIT_FAILURE;
+    }
+  if (comboBox.elideMode() != Qt::ElideNone)
+    {
+    std::cerr << "Wrong default elide mode" << std::endl;
+    return EXIT_FAILURE;
+    }
+  comboBox.setElideMode(Qt::ElideRight);
+  if (comboBox.elideMode() != Qt::ElideRight)
+    {
+    std::cerr << "ctkComboBox::setElideMode() failed" << std::endl;
+    return EXIT_FAILURE;
+    }
+  comboBox.addItem("Item Item Item Item Item Item Item Item 1");
+  comboBox.addItem("Item Item Item Item Item Item Item Item 2");
+  comboBox.addItem("Item Item Item Item Item Item Item Item 3");
+  // adding items shouldn't change anything to the combobox current text
+  if (comboBox.currentIndex() != 0 || 
+      comboBox.currentText() != "Item Item Item Item Item Item Item Item 1")
+    {
+    std::cerr << "ctkComboBox::addItem failed:"
+              << comboBox.currentIndex() << " "
+              << comboBox.currentText().toStdString() << std::endl;
+    return EXIT_FAILURE;
+    }
+  comboBox.show();
 
-  return EXIT_SUCCESS;
+  if (argc < 2 || QString(argv[1]) != "-I" )
+    {
+    QTimer::singleShot(200, &app, SLOT(quit()));
+    }
+
+  return app.exec();
 }