initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/tests/window/setsize.cpp

@@ -0,0 +1,108 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/window/setsize.cpp
+// Purpose:     Tests for SetSize() and related wxWindow methods
+// Author:      Vadim Zeitlin
+// Created:     2008-05-25
+// Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/frame.h"
+    #include "wx/window.h"
+#endif // WX_PRECOMP
+
+#include <memory>
+
+#include "asserthelper.h"
+#include "waitfor.h"
+
+// ----------------------------------------------------------------------------
+// tests helpers
+// ----------------------------------------------------------------------------
+
+namespace
+{
+
+// Helper class overriding DoGetBestSize() for testing purposes.
+class MyWindow : public wxWindow
+{
+public:
+    MyWindow(wxWindow* parent)
+        : wxWindow(parent, wxID_ANY)
+    {
+    }
+
+protected:
+    virtual wxSize DoGetBestSize() const override { return wxSize(50, 250); }
+};
+
+} // anonymous namespace
+
+// ----------------------------------------------------------------------------
+// tests themselves
+// ----------------------------------------------------------------------------
+
+TEST_CASE("wxWindow::SetSize", "[window][size]")
+{
+    std::unique_ptr<wxWindow> w(new MyWindow(wxTheApp->GetTopWindow()));
+
+    SECTION("Simple")
+    {
+        const wxSize size(127, 35);
+        w->SetSize(size);
+        CHECK( size == w->GetSize() );
+    }
+
+    SECTION("With min size")
+    {
+        w->SetMinSize(wxSize(100, 100));
+
+        const wxSize size(200, 50);
+        w->SetSize(size);
+        CHECK( size == w->GetSize() );
+    }
+}
+
+TEST_CASE("wxWindow::GetBestSize", "[window][size][best-size]")
+{
+    std::unique_ptr<wxWindow> w(new MyWindow(wxTheApp->GetTopWindow()));
+
+    CHECK( wxSize(50, 250) == w->GetBestSize() );
+
+    w->SetMinSize(wxSize(100, 100));
+    CHECK( wxSize(100, 250) == w->GetBestSize() );
+
+    w->SetMaxSize(wxSize(200, 200));
+    CHECK( wxSize(100, 200) == w->GetBestSize() );
+}
+
+TEST_CASE("wxWindow::MovePreservesSize", "[window][size][move]")
+{
+    std::unique_ptr<wxWindow>
+        w(new wxFrame(wxTheApp->GetTopWindow(), wxID_ANY, "Test child frame"));
+
+    // Unfortunately showing the window is asynchronous, at least when using
+    // X11, so we have to wait for some time before retrieving its true
+    // geometry. And it's not clear how long should we wait, so we do it until
+    // we get the first paint event -- by then the window really should have
+    // its final size.
+    WaitForPaint waitForPaint(w.get());
+
+    w->Show();
+
+    waitForPaint.YieldUntilPainted();
+
+    const wxRect rectOrig = w->GetRect();
+
+    // Check that moving the window doesn't change its size.
+    w->Move(rectOrig.GetPosition() + wxPoint(100, 100));
+    CHECK( w->GetSize() == rectOrig.GetSize() );
+}