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Add very simple unit test

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Jan Niklas Hasse 2018-05-28 19:55:02 +02:00
parent 1271d6b848
commit a9d2cf8636
2 changed files with 27 additions and 0 deletions
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8
meson.build
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@ -8,3 +8,11 @@ lib = static_library('poly2tri', sources : [
'poly2tri/sweep/sweep.cc', 'poly2tri/sweep/sweep.cc',
'poly2tri/sweep/sweep_context.cc', 'poly2tri/sweep/sweep_context.cc',
]) ])
thread_dep = dependency('threads')
boost_test_dep = dependency('boost', modules : [ 'unit_test_framework' ], required : false)
if boost_test_dep.found()
test('Unit Test', executable('unittest', [
'unittest/main.cpp',
], dependencies : [boost_test_dep, thread_dep], link_with : lib))
endif

19
unittest/main.cpp Normal file
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@ -0,0 +1,19 @@
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE Poly2triTest
#include <boost/test/unit_test.hpp>
#include <poly2tri/poly2tri.h>
#include <iostream>
BOOST_AUTO_TEST_CASE(BasicTest) {
std::vector<p2t::Point*> polyline{
new p2t::Point(0, 0), new p2t::Point(1, 0), new p2t::Point(1, 1),
};
p2t::CDT cdt{polyline};
cdt.Triangulate();
const auto result = cdt.GetTriangles();
assert(result.size() == 1);
BOOST_CHECK_EQUAL(*result[0]->GetPoint(0), *polyline[0]);
BOOST_CHECK_EQUAL(*result[0]->GetPoint(1), *polyline[1]);
BOOST_CHECK_EQUAL(*result[0]->GetPoint(2), *polyline[2]);
result[0]->DebugPrint();
}