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[test][strategies][spherical][cross track] add test cases where the distance

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of the point from the spherical segment is small (1e-3 or smaller)
This commit is contained in:
Menelaos Karavelas 2014-12-05 10:56:37 +02:00
parent f952c15fbc
commit cb26608452
1 changed files with 43 additions and 0 deletions
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43
test/algorithms/distance/distance_se_pl_l.cpp
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@ -159,6 +159,49 @@ void test_distance_point_segment(Strategy const& strategy)
"POINT(3.5 3)",
strategy),
strategy);
// very small distances to segment
tester::apply("p-s-07",
"POINT(90 1e-3)",
"SEGMENT(0.5 0,175.5 0)",
1e-3 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-3 * bg::math::d2r * strategy.radius()),
strategy);
tester::apply("p-s-08",
"POINT(90 1e-4)",
"SEGMENT(0.5 0,175.5 0)",
1e-4 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-4 * bg::math::d2r * strategy.radius()),
strategy);
tester::apply("p-s-09",
"POINT(90 1e-5)",
"SEGMENT(0.5 0,175.5 0)",
1e-5 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-5 * bg::math::d2r * strategy.radius()),
strategy);
tester::apply("p-s-10",
"POINT(90 1e-6)",
"SEGMENT(0.5 0,175.5 0)",
1e-6 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-6 * bg::math::d2r * strategy.radius()),
strategy);
tester::apply("p-s-11",
"POINT(90 1e-7)",
"SEGMENT(0.5 0,175.5 0)",
1e-7 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-7 * bg::math::d2r * strategy.radius()),
strategy);
tester::apply("p-s-12",
"POINT(90 1e-8)",
"SEGMENT(0.5 0,175.5 0)",
1e-8 * bg::math::d2r * strategy.radius(),
to_comparable(strategy,
1e-8 * bg::math::d2r * strategy.radius()),
strategy);
}
//===========================================================================