24 lines
847 B
C++
24 lines
847 B
C++
#include "2d.hpp"
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#include "test/u.hpp"
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#include <functional>
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namespace {
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AddTestCase _(1, "2d.hpp", [](TestCase& t) {
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t.expectEq<Float>([] { return cross({1, 2}, {4, 1}); }, -7);
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t.expectEq<Float>([] { return cross({.5, 2.5}, {4, 1.5}); }, -9.25);
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t.expectEq<Float>([] { return dot({1, 2}, {4, 1}); }, 6);
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t.expectTrue([] { return Circle({0, 0}, 2).contain({1, 1}); });
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t.expectTrue([] { return Circle({0, 0}, 1).contain({0, 1}); });
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t.expectFalse([] { return Circle({1, 0}, 1.4).contain({0, -1}); });
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t.expectTrue([] { return Circle({1, 1}, 1.42).contain({0, 0}); });
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t.expectEq<Vec2>([] { return Polygon<3>{{0, 0}, {1, 0}, {1, 1}}.vertex[0]; }, {0, 0});
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t.expectTrue([] { return Polygon<3>{{0, 0}, {1, 0}, {1, 1}}.contain({.1, .05}); });
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t.expectFalse([] { return Polygon<3>{{0, 0}, {1, 0}, {1, 1}}.contain({.1, .2}); });
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});
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}
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