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Extend unit test for events generated by wxNotebook::AddPage()

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In addition to checking that adding the first page doesn't generate any
events, check that adding another page later does generate them.
This commit is contained in:
Vadim Zeitlin
2019-01-28 19:01:17 +01:00
parent 7d36b02bcc
commit c22e81c7a1
1 changed files with 25 additions and 2 deletions
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27
tests/controls/notebooktest.cpp
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@@ -120,7 +120,7 @@ void NotebookTestCase::NoEventsOnDestruction()
CHECK( m_numPageChanges == 1 );
}
TEST_CASE("wxNotebook::NoEventsForFirstPage", "[wxNotebook][event]")
TEST_CASE("wxNotebook::AddPageEvents", "[wxNotebook][AddPage][event]")
{
wxNotebook* const
notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
@@ -131,7 +131,8 @@ TEST_CASE("wxNotebook::NoEventsForFirstPage", "[wxNotebook][event]")
EventCounter countPageChanging(notebook, wxEVT_NOTEBOOK_PAGE_CHANGING);
EventCounter countPageChanged(notebook, wxEVT_NOTEBOOK_PAGE_CHANGED);
notebook->AddPage(new wxPanel(notebook), "First page");
// Add the first page, it is special.
notebook->AddPage(new wxPanel(notebook), "Initial page");
// The selection should have been changed.
CHECK( notebook->GetSelection() == 0 );
@@ -139,6 +140,28 @@ TEST_CASE("wxNotebook::NoEventsForFirstPage", "[wxNotebook][event]")
// But no events should have been generated.
CHECK( countPageChanging.GetCount() == 0 );
CHECK( countPageChanged.GetCount() == 0 );
// Add another page without selecting it.
notebook->AddPage(new wxPanel(notebook), "Unselected page");
// Selection shouldn't have changed.
CHECK( notebook->GetSelection() == 0 );
// And no events should have been generated, of course.
CHECK( countPageChanging.GetCount() == 0 );
CHECK( countPageChanged.GetCount() == 0 );
// Finally add another page and do select it.
notebook->AddPage(new wxPanel(notebook), "Selected page", true);
// It should have become selected.
CHECK( notebook->GetSelection() == 2 );
// And events for the selection change should have been generated.
CHECK( countPageChanging.GetCount() == 1 );
CHECK( countPageChanged.GetCount() == 1 );
}
#endif //wxUSE_NOTEBOOK