From 911b589081831c98040448c489264fabfe8b5558 Mon Sep 17 00:00:00 2001 From: Marc Glisse Date: Sat, 17 Oct 2020 23:29:39 +0200 Subject: Handle diagrams with a single point --- src/Bottleneck_distance/test/bottleneck_unit_test.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/Bottleneck_distance/test/bottleneck_unit_test.cpp') diff --git a/src/Bottleneck_distance/test/bottleneck_unit_test.cpp b/src/Bottleneck_distance/test/bottleneck_unit_test.cpp index 2c520045..44141baa 100644 --- a/src/Bottleneck_distance/test/bottleneck_unit_test.cpp +++ b/src/Bottleneck_distance/test/bottleneck_unit_test.cpp @@ -153,4 +153,9 @@ BOOST_AUTO_TEST_CASE(global) { BOOST_CHECK(bottleneck_distance(v1, v2, 0.) <= upper_bound / 100.); BOOST_CHECK(bottleneck_distance(v1, v2, upper_bound / 10000.) <= upper_bound / 100. + upper_bound / 10000.); BOOST_CHECK(std::abs(bottleneck_distance(v1, v2, 0.) - bottleneck_distance(v1, v2, upper_bound / 10000.)) <= upper_bound / 10000.); + + std::vector< std::pair > empty; + std::vector< std::pair > one = {{8, 10}}; + BOOST_CHECK(bottleneck_distance(empty, empty) == 0); + BOOST_CHECK(bottleneck_distance(empty, one) == 1); } -- cgit v1.2.3