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Add unit test for wxCTZ

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Check that the new function works reasonably correctly.
This commit is contained in:
Vadim Zeitlin
2018-11-05 19:23:53 +01:00
parent 1c68979fb4
commit ef92b92691
1 changed files with 11 additions and 0 deletions
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11
tests/misc/misctests.cpp
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@@ -19,6 +19,8 @@
#include "wx/defs.h" #include "wx/defs.h"
#include "wx/math.h"
// just some classes using wxRTTI for wxStaticCast() test // just some classes using wxRTTI for wxStaticCast() test
#include "wx/tarstrm.h" #include "wx/tarstrm.h"
#include "wx/zipstrm.h" #include "wx/zipstrm.h"
@@ -150,3 +152,12 @@ void MiscTestCase::StaticCast()
#endif // wxUSE_TARSTREAM #endif // wxUSE_TARSTREAM
} }
TEST_CASE("wxCTZ", "[math]")
{
CHECK( wxCTZ(1) == 0 );
CHECK( wxCTZ(4) == 2 );
CHECK( wxCTZ(17) == 0 );
CHECK( wxCTZ(0x80000000) == 31 );
WX_ASSERT_FAILS_WITH_ASSERT( wxCTZ(0) );
}