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Add test case for window positioning beyond Short limit

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This commit is contained in:
Cătălin Răceanu
2018-04-30 00:58:39 +03:00
parent 578474526f
commit bb29b87a45
1 changed files with 44 additions and 0 deletions
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44
tests/controls/windowtest.cpp
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@@ -16,6 +16,7 @@
#include "wx/app.h" #include "wx/app.h"
#include "wx/window.h" #include "wx/window.h"
#include "wx/button.h" #include "wx/button.h"
#include "wx/sizer.h"
#endif // WX_PRECOMP #endif // WX_PRECOMP
#include "asserthelper.h" #include "asserthelper.h"
@@ -49,6 +50,7 @@ private:
CPPUNIT_TEST( Children ); CPPUNIT_TEST( Children );
CPPUNIT_TEST( Focus ); CPPUNIT_TEST( Focus );
CPPUNIT_TEST( Positioning ); CPPUNIT_TEST( Positioning );
CPPUNIT_TEST( PositioningBeyondShortLimit );
CPPUNIT_TEST( Show ); CPPUNIT_TEST( Show );
CPPUNIT_TEST( Enable ); CPPUNIT_TEST( Enable );
CPPUNIT_TEST( FindWindowBy ); CPPUNIT_TEST( FindWindowBy );
@@ -68,6 +70,7 @@ private:
void Children(); void Children();
void Focus(); void Focus();
void Positioning(); void Positioning();
void PositioningBeyondShortLimit();
void Show(); void Show();
void Enable(); void Enable();
void FindWindowBy(); void FindWindowBy();
@@ -327,6 +330,47 @@ void WindowTestCase::Positioning()
m_window->GetScreenRect().GetTopLeft()); m_window->GetScreenRect().GetTopLeft());
} }
void WindowTestCase::PositioningBeyondShortLimit()
{
#ifdef __WXMSW__
//Positioning under MSW is limited to short relative coordinates
//
//Test window creation beyond SHRT_MAX
int commonDim = 10;
wxWindow* w = new wxWindow(m_window, wxID_ANY,
wxPoint(0, SHRT_MAX + commonDim),
wxSize(commonDim, commonDim));
CPPUNIT_ASSERT_EQUAL(SHRT_MAX + commonDim, w->GetPosition().y);
w->Move(0, 0);
//
//Test window moving beyond SHRT_MAX
w->Move(0, SHRT_MAX + commonDim);
CPPUNIT_ASSERT_EQUAL(SHRT_MAX + commonDim, w->GetPosition().y);
//
//Test window moving below SHRT_MIN
w->Move(0, SHRT_MIN - commonDim);
CPPUNIT_ASSERT_EQUAL(SHRT_MIN - commonDim, w->GetPosition().y);
//
//Test deferred move beyond SHRT_MAX
m_window->SetVirtualSize(-1, SHRT_MAX + 2 * commonDim);
wxWindow* bigWin = new wxWindow(m_window, wxID_ANY, wxDefaultPosition,
//size is also limited by SHRT_MAX
wxSize(commonDim, SHRT_MAX));
wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
sizer->Add(bigWin);
sizer->AddSpacer(commonDim); //add some space to go beyond SHRT_MAX
sizer->Add(w);
m_window->SetSizer(sizer);
m_window->Layout();
CPPUNIT_ASSERT_EQUAL(SHRT_MAX + commonDim, w->GetPosition().y);
#endif
}
void WindowTestCase::Show() void WindowTestCase::Show()
{ {
CPPUNIT_ASSERT(m_window->IsShown()); CPPUNIT_ASSERT(m_window->IsShown());