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Diffstat (limited to 'examples/widgets/doc/src')
| -rw-r--r-- | examples/widgets/doc/src/simpletreemodel.qdoc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/examples/widgets/doc/src/simpletreemodel.qdoc b/examples/widgets/doc/src/simpletreemodel.qdoc index 9e7e021700d..55b4f139f0d 100644 --- a/examples/widgets/doc/src/simpletreemodel.qdoc +++ b/examples/widgets/doc/src/simpletreemodel.qdoc @@ -318,4 +318,20 @@ To ensure that the model works correctly, it is only necessary to create instances of \c TreeItem with the correct data and parent item. + + \section1 Testing the model + + Correctly implementing an item model can be challenging. The class + \l QAbstractItemModelTester from the \l{Qt Test} module checks for model + consistency, like the model index creation and parent-child relationships. + + You can test your model by just passing a model instance to the class + constructor, for instance as part of a Qt unit test: + + \snippet itemviews/simpletreemodel/test.cpp 1 + + To create a test which can be run using the \c ctest executable, + \c add_test() is used: + + \snippet itemviews/simpletreemodel/CMakeLists.txt 1 */ |