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Add SHAPE_ARC to SEG collision test cases

This commit is contained in:
Roberto Fernandez Bautista 2021-11-14 19:44:58 +00:00
parent cb7e57fb43
commit 9b43689a76
1 changed files with 60 additions and 0 deletions
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60
qa/libs/kimath/geometry/test_shape_arc.cpp
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@ -627,6 +627,66 @@ BOOST_AUTO_TEST_CASE( CollidePt )
}
struct ARC_SEG_COLLIDE_CASE
{
std::string m_ctx_name;
ARC_CENTRE_PT_ANGLE m_geom;
int m_arc_clearance;
SEG m_seg;
bool m_exp_result;
int m_exp_distance;
};
static const std::vector<ARC_SEG_COLLIDE_CASE> arc_seg_collide_cases = {
{ "0 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 100, 0 }, { 50, 0 } }, true, 0 },
{ "90 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 0, 100 }, { 0, 50 } }, true, 0 },
{ "180 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { -100, 0 }, { -50, 0 } }, true, 0 },
{ "270 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 0, -100 }, { 0, -50 } }, true, 0 },
{ "45 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 71, 71 }, { 35, 35 } }, true, 0 },
{ "-45 deg ", { { 0, 0 }, { 100, 0 }, 270.0 }, 0, { { 71, -71 }, { 35, -35 } }, false, -1 },
};
BOOST_AUTO_TEST_CASE( CollideSeg )
{
for( const auto& c : arc_seg_collide_cases )
{
BOOST_TEST_CONTEXT( c.m_ctx_name )
{
SHAPE_ARC arc( c.m_geom.m_center_point, c.m_geom.m_start_point,
c.m_geom.m_center_angle );
// Test a zero width arc (distance should equal the clearance)
BOOST_TEST_CONTEXT( "Test Clearance" )
{
int dist = -1;
BOOST_CHECK_EQUAL( arc.Collide( c.m_seg, c.m_arc_clearance, &dist ),
c.m_exp_result );
BOOST_CHECK_EQUAL( dist, c.m_exp_distance );
}
// Test by changing the width of the arc (distance should equal zero)
BOOST_TEST_CONTEXT( "Test Width" )
{
int dist = -1;
arc.SetWidth( c.m_arc_clearance * 2 );
BOOST_CHECK_EQUAL( arc.Collide( c.m_seg, 0, &dist ), c.m_exp_result );
if( c.m_exp_result )
BOOST_CHECK_EQUAL( dist, 0 );
else
BOOST_CHECK_EQUAL( dist, -1 );
}
}
}
}
struct ARC_DATA_MM
{
// Coordinates and dimensions in millimeters