Add removed tests for is_simple and is_valid with geometries whose co…

…ordinates are close to the maximum double
vissarion · Feb 28, 2024 · bc03fb2 · bc03fb2
1 parent 68c0861
commit bc03fb2
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diff --git a/test/algorithms/is_simple.cpp b/test/algorithms/is_simple.cpp
@@ -269,6 +269,25 @@ BOOST_AUTO_TEST_CASE( test_geometry_with_NaN_coordinates )
     test_simple(mls, true, false);
 }
 
+BOOST_AUTO_TEST_CASE( test_geometry_with_NaN_coordinates_2 )
+{
+#ifdef BOOST_GEOMETRY_TEST_DEBUG
+    std::cout << std::endl << std::endl;
+    std::cout << "************************************" << std::endl;
+    std::cout << " is_valid: geometry with NaN coordinates" << std::endl;
+    std::cout << "************************************" << std::endl;
+#endif
+
+    linestring_type ls1, ls2;
+    bg::read_wkt("LINESTRING(1 1,1.115235e+308 1.738137e+308)", ls1);
+    bg::read_wkt("LINESTRING(-1 1,1.115235e+308 1.738137e+308)", ls2);
+
+    multi_linestring_type mls;
+    bg::intersection(ls1, ls2, mls);
+
+    test_simple(mls, false, false);
+}
+
 BOOST_AUTO_TEST_CASE( test_is_simple_variant )
 {
 #ifdef BOOST_GEOMETRY_TEST_DEBUG

diff --git a/test/algorithms/is_valid.cpp b/test/algorithms/is_valid.cpp
@@ -1450,6 +1450,36 @@ BOOST_AUTO_TEST_CASE( test_with_NaN_coordinates )
         >::apply("mls-NaN", mls, false);
 }
 
+BOOST_AUTO_TEST_CASE( test_with_NaN_coordinates_2 )
+{
+#ifdef BOOST_GEOMETRY_TEST_DEBUG
+    std::cout << std::endl << std::endl;
+    std::cout << "************************************" << std::endl;
+    std::cout << " is_valid: geometry with NaN coordinates" << std::endl;
+    std::cout << "************************************" << std::endl;
+#endif
+
+    linestring_type ls1, ls2;
+    bg::read_wkt("LINESTRING(1 1,1.115235e+308 1.738137e+308)", ls1);
+    bg::read_wkt("LINESTRING(-1 1,1.115235e+308 1.738137e+308)", ls2);
+
+    multi_linestring_type mls;
+    bg::intersection(ls1, ls2, mls);
+
+    typedef validity_tester_linear<true> tester_allow_spikes;
+    typedef validity_tester_linear<false> tester_disallow_spikes;
+
+    test_valid
+        <
+            tester_allow_spikes, multi_linestring_type
+        >::apply("mls-NaN", mls, false);
+
+    test_valid
+        <
+            tester_disallow_spikes, multi_linestring_type
+        >::apply("mls-NaN", mls, false);
+}
+
 BOOST_AUTO_TEST_CASE( test_is_valid_variant )
 {
 #ifdef BOOST_GEOMETRY_TEST_DEBUG