initial commit

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

libs/wxWidgets-3.3.1/tests/geometry/point.cpp

@@ -0,0 +1,113 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/geometry/point.cpp
+// Purpose:     wxPoint unit test
+// Author:      Wlodzimierz ABX Skiba
+// Created:     2004-12-14
+// Copyright:   (c) 2004 wxWindows
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+
+#ifndef WX_PRECOMP
+    #include "wx/gdicmn.h"
+#endif // WX_PRECOMP
+
+#include "wx/math.h"
+
+TEST_CASE("wxPoint::Operators", "[point]")
+{
+    wxPoint p1(1,2);
+    wxPoint p2(6,3);
+    wxPoint p3(7,5);
+    wxPoint p4(5,1);
+    wxPoint p5 = p2 + p1;
+    wxPoint p6 = p2 - p1;
+    CHECK( p3.x == p5.x );
+    CHECK( p3.y == p5.y );
+    CHECK( p4.x == p6.x );
+    CHECK( p4.y == p6.y );
+    CHECK( p3 == p5 );
+    CHECK( p4 == p6 );
+    CHECK( p3 != p4 );
+    p5 = p2; p5 += p1;
+    p6 = p2; p6 -= p1;
+    CHECK( p3 == p5 );
+    CHECK( p4 == p6 );
+    wxSize s(p1.x,p1.y);
+    p5 = p2; p5 = p2 + s;
+    p6 = p2; p6 = p2 - s;
+    CHECK( p3 == p5 );
+    CHECK( p4 == p6 );
+    p5 = p2; p5 = s + p2;
+    p6 = p2; p6 = s - p2;
+    CHECK( p3 == p5 );
+    CHECK( p4 == -p6 );
+    p5 = p2; p5 += s;
+    p6 = p2; p6 -= s;
+    CHECK( p3 == p5 );
+    CHECK( p4 == p6 );
+
+    // Test arithmetic compound assignment operators with scalars
+    wxPoint p7(3, 5);
+    p7 /= 2;  // chosen to check results truncate
+    CHECK( p7.x == 1 );
+    CHECK( p7.y == 2 );
+    p7 *= 2;
+    CHECK( p7.x == 2 );
+    CHECK( p7.y == 4 );
+    p7 *= 3.2;  // chosen so that x and y rounds down and up respectively
+    CHECK( p7.x == 6 );
+    CHECK( p7.y == 13 );
+    p7 /= 1.1;  // chosen so that x and y rounds up and down respectively
+    CHECK( p7.x == 5 );
+    CHECK( p7.y == 12 );
+
+    // Test arithmetic compound assignment operators with wxSizes
+    wxSize s1(2, 3);
+    p7 += s1;
+    CHECK( p7.x == 7 );
+    CHECK( p7.y == 15 );
+    wxSize s2(3, 4);
+    p7 -= s2;
+    CHECK( p7.x == 4 );
+    CHECK( p7.y == 11 );
+}
+
+TEST_CASE("wxRealPoint::Operators", "[point]")
+{
+    wxRealPoint p1(1.2,3.4);
+    wxRealPoint p2(8.7,5.4);
+    wxRealPoint p3(9.9,8.8);
+    wxRealPoint p4(7.5,2.0);
+    wxRealPoint p5 = p2 + p1;
+    wxRealPoint p6 = p2 - p1;
+    CHECK( p3.x == Approx(p5.x) );
+    CHECK( p3.y == Approx(p5.y) );
+    CHECK( p4.x == Approx(p6.x) );
+    CHECK( p4.y == Approx(p6.y) );
+    CHECK( p3.x != Approx(p4.x) );
+
+    // Test arithmetic compound assignment operators with scalars
+    wxRealPoint p7(3.0, 5.0);
+    p7 /= 2.0;
+    CHECK( p7.x == Approx(1.5) );
+    CHECK( p7.y == Approx(2.5) );
+    p7 *= 3.0;
+    CHECK( p7.x == Approx(4.5) );
+    CHECK( p7.y == Approx(7.5) );
+
+    // Test arithmetic compound assignment operators with wxSizes
+    wxSize s1(2, 3);
+    p7 += s1;
+    CHECK( p7.x == Approx(6.5) );
+    CHECK( p7.y == Approx(10.5) );
+    wxSize s2(3, 4);
+    p7 -= s2;
+    CHECK( p7.x == Approx(3.5) );
+    CHECK( p7.y == Approx(6.5) );
+}