test: add set_ops_areal_areal which tests all operations

test/algorithms/overlay/multi_overlay_cases.hpp

@@ -1594,18 +1594,24 @@ static std::string issue_1288[3] =
           "POLYGON((-0.5 -1.49999999, -2.0 -0.1, -1.99999999 -1.5))"
 };
 
-static std::string bug_21155501[2] =
-    {
-        "MULTIPOLYGON(((-8.3935546875 27.449790329784214,4.9658203125 18.729501999072138,11.8212890625 23.563987128451217,9.7119140625 25.48295117535531,9.8876953125 31.728167146023935,8.3056640625 32.99023555965106,8.5693359375 37.16031654673677,-1.8896484375 35.60371874069731,-0.5712890625 32.02670629333614,-8.9208984375 29.458731185355344,-8.3935546875 27.449790329784214)))",
-        "MULTIPOLYGON(((4.9658203125 18.729501999072138,-3.4868710311820115 24.246968623627644,8.3589904332912 33.833614418115445,8.3056640625 32.99023555965106,9.8876953125 31.728167146023935,9.7119140625 25.48295117535531,11.8212890625 23.563987128451217,4.9658203125 18.729501999072138)),((-3.88714525609152 24.508246314579743,-8.3935546875 27.449790329784214,-8.9208984375 29.458731185355344,-0.5712890625 32.02670629333614,-1.8896484375 35.60371874069731,8.5693359375 37.16031654673677,8.362166569827938 33.883846345901595,-3.88714525609152 24.508246314579743)))",
-    };
-
 static std::string issue_1299[2] =
 {
     "MULTIPOLYGON(((1.2549999979079400 0.85000000411847698, -1.2550000020920500 0.84999999897038103, -1.2549999999999999 -0.85000000102961903, 1.2549999999999999 -0.84999999999999998)))",
     "MULTIPOLYGON(((-0.87500000000000000 -0.84999999999999998, -0.87500000000000000 -0.070000000000000201, -1.2549999999999999 -0.070000000000000201, -1.2549999999999999 -0.84999999999999998)))"
 };
 
+static std::string issue_1350_comment[2] =
+{
+   "MULTIPOLYGON(((2 10,2 8,0 8,0 10,2 10)),((10 8,10 2,8 2,8 0,0 0,0 4,2 4,2 8,4 8,4 10,6 10,6 8,6 6,8 6,8 8,10 8),(8 2,8 4,4 4,4 2,8 2)))",
+   "MULTIPOLYGON(((2 6,2 4,2 2,2 0,0 0,0 6,2 6)),((2 10,2 8,0 8,0 10,2 10)),((6 8,6 6,2 6,2 8,6 8)),((8 4,8 2,6 2,6 4,8 4)),((10 8,10 6,8 6,8 8,10 8)),((8 10,8 8,6 8,6 10,8 10)))"
+};
+
+static std::string bug_21155501[2] =
+    {
+        "MULTIPOLYGON(((-8.3935546875 27.449790329784214,4.9658203125 18.729501999072138,11.8212890625 23.563987128451217,9.7119140625 25.48295117535531,9.8876953125 31.728167146023935,8.3056640625 32.99023555965106,8.5693359375 37.16031654673677,-1.8896484375 35.60371874069731,-0.5712890625 32.02670629333614,-8.9208984375 29.458731185355344,-8.3935546875 27.449790329784214)))",
+        "MULTIPOLYGON(((4.9658203125 18.729501999072138,-3.4868710311820115 24.246968623627644,8.3589904332912 33.833614418115445,8.3056640625 32.99023555965106,9.8876953125 31.728167146023935,9.7119140625 25.48295117535531,11.8212890625 23.563987128451217,4.9658203125 18.729501999072138)),((-3.88714525609152 24.508246314579743,-8.3935546875 27.449790329784214,-8.9208984375 29.458731185355344,-0.5712890625 32.02670629333614,-1.8896484375 35.60371874069731,8.5693359375 37.16031654673677,8.362166569827938 33.883846345901595,-3.88714525609152 24.508246314579743)))",
+    };
+
 static std::string mysql_21965285_b[2] =
     {
         "MULTIPOLYGON(((3 0, -19 -19, -7 3, -2 10, 15 0, 3 0)))",

test/algorithms/overlay/overlay_cases.hpp

@@ -1188,7 +1188,8 @@ static std::string issue_1226[2] =
     "POLYGON((-0.91943242964602156508 0.55292377741135378955,-0.90478776881879174887 0.51756843862590162786,-0.91 0.48,-0.91943242964602156508 0.55292377741135378955))"
 };
 
-// Triangle, nearly a line
+// Triangle, nearly a line.
+// Still gives an error in difference
 static std::string issue_1229[2] =
 {
     "POLYGON((38436.758 22765.61,930.538 -10523.68,925.121 -10507.965,38436.758 22765.61))",

test/algorithms/set_operations/CMakeLists.txt

@@ -8,3 +8,9 @@ add_subdirectory(union)
 add_subdirectory(intersection)
 add_subdirectory(difference)
 add_subdirectory(sym_difference)
+
+foreach(item IN ITEMS
+    set_ops_areal_areal
+        )
+  boost_geometry_add_unit_test("algorithms" ${item})
+endforeach()

test/algorithms/set_operations/Jamfile

@@ -1,6 +1,6 @@
 # Boost.Geometry (aka GGL, Generic Geometry Library)
 #
-# Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands.
+# Copyright (c) 2007-2024 Barend Gehrels, Amsterdam, the Netherlands.
 # Copyright (c) 2008-2014 Bruno Lalande, Paris, France.
 # Copyright (c) 2009-2014 Mateusz Loskot, London, UK.
 #
@@ -14,6 +14,11 @@
 # Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
 # http://www.boost.org/LICENSE_1_0.txt)
 
+test-suite boost-geometry-algorithms
+    :
+    [ run set_ops_areal_areal.cpp  : : : : algorithms_set_ops_areal_areal ]
+    ;
+
 build-project difference ;
 build-project intersection ;
 build-project sym_difference ;

test/algorithms/set_operations/difference/difference.cpp

@@ -562,43 +562,6 @@ void test_all()
 
     TEST_DIFFERENCE(issue_1138, 1, 203161.751, 2, 1237551.0171, 1);
 
-    {
-        ut_settings settings;
-        settings.set_test_validity(false);
-        settings.validity_of_sym = false;
-        TEST_DIFFERENCE_WITH(issue_1226, 1, 0.238037722, 0, 0.0, 1, settings);
-    }
-
-    TEST_DIFFERENCE(issue_1231, 2, 36.798659456837477, 3, 195.2986, 5);
-
-    TEST_DIFFERENCE(issue_1244, 3, 8, 3, 2, 6);
-
-    {
-        // The symmetric difference reports an invalidity since the choice of
-        // discarding start/touch turns.
-        // This might be a false negative.
-        // Clockwise: "method: t; operations: u/x"
-        // CCW: "method: m; operations: i/x"
-        ut_settings settings;
-        settings.validity_of_sym = false;
-        TEST_DIFFERENCE_WITH(issue_1293, 1, 1.40999, 1, 2.318951, 2, settings);
-    }
-
-#if defined(BOOST_GEOMETRY_TEST_FAILURES)
-    // Difference fails for this case. This was not reported for this case.
-    // Reported as a failing intersection, which is fixed.
-    // The failing difference should be investigated more thoroughly.
-    TEST_DIFFERENCE(issue_1295, 1, 9.999, 1, 9.999, 1);
-#endif
-
-    TEST_DIFFERENCE(issue_1326, 3, 6.7128537626409130468, 6, 0.00372806966532758478, 9);
-
-    TEST_DIFFERENCE(issue_1342_a, 2, 5.762381026454777, 0, 0.0, 2);
-    TEST_DIFFERENCE(issue_1342_b, 2, 5.762381026454777, 1, 2.55e-14, 3);
-
-    TEST_DIFFERENCE(issue_1345_a, 1, 0.059308854, 0, 0.0, 1);
-    TEST_DIFFERENCE(issue_1345_b, 2, 0.024048025, 0, 0.0, 2);
-
     TEST_DIFFERENCE(mysql_21977775, 2, 160.856568913, 2, 92.3565689126, 4);
     TEST_DIFFERENCE(mysql_21965285, 1, 92.0, 1, 14.0, 1);
     TEST_DIFFERENCE(mysql_23023665_1, 1, 92.0, 1, 142.5, 2);

test/algorithms/set_operations/difference/difference_multi.cpp

@@ -172,16 +172,6 @@ void test_areal()
 
     TEST_DIFFERENCE(issue_900, 0, 0.0, 2, 35, 2);
 
-    TEST_DIFFERENCE(issue_1222, 2, 32.0, 1, 4.0, 1);
-    {
-        // "method: t; operations: c/c;" still happening in the result
-        // for multi/multi
-        ut_settings settings;
-        settings.set_test_validity(BG_IF_TEST_FAILURES);
-        settings.validity_of_sym = BG_IF_TEST_FAILURES;
-        TEST_DIFFERENCE_WITH(0, 1, issue_1288, 2, 10.95, 0, 0.0, 2);
-    }
-
     // Areas and #clips correspond with POSTGIS (except sym case)
     test_one<Polygon, MultiPolygon, MultiPolygon>("case_101_multi",
         case_101_multi[0], case_101_multi[1],
@@ -371,8 +361,6 @@ void test_areal()
     TEST_DIFFERENCE(mysql_regression_1_65_2017_08_31,
                     optional(), optional_sliver(1e-6),
                     3, 152.064185, count_set(3, 4));
-
-    TEST_DIFFERENCE(issue_1299, 1, 3.9706, 0, 0, 1);
 }
 
 

test/algorithms/set_operations/intersection/intersection.cpp

@@ -293,23 +293,8 @@ void test_areal()
 
     TEST_INTERSECTION(issue_893, 1, -1, 473001.5082956461);
 
-    TEST_INTERSECTION(issue_1226, 1, -1, 0.00036722862);
     TEST_INTERSECTION(issue_1229, 0, -1, 0);
 
-    TEST_INTERSECTION(issue_1231, 1, -1, 54.701340543162516);
-
-    TEST_INTERSECTION(issue_1244, 1, -1, 7);
-
-    TEST_INTERSECTION(issue_1293, 1, -1, 1.49123);
-    TEST_INTERSECTION(issue_1295, 1, -1, 4.90121);
-    TEST_INTERSECTION(issue_1326, 1, -1, 16.4844);
-
-    TEST_INTERSECTION(issue_1342_a, 1, -1, 43.05575);
-    TEST_INTERSECTION(issue_1342_b, 1, -1, 43.05575);
-
-    TEST_INTERSECTION(issue_1345_a, 1, -1, 0.00062682687);
-    TEST_INTERSECTION(issue_1345_b, 1, -1, 0.010896761);
-
     test_one<Polygon, Polygon, Polygon>("buffer_mp1", buffer_mp1[0], buffer_mp1[1],
                 1, 31, 2.271707796);
     test_one<Polygon, Polygon, Polygon>("buffer_mp2", buffer_mp2[0], buffer_mp2[1],

test/algorithms/set_operations/intersection/intersection_multi.cpp

@@ -362,14 +362,9 @@ void test_areal()
     TEST_INTERSECTION(issue_888_34, 7, -1, 0.0256838);
     TEST_INTERSECTION(issue_888_37, 13, -1, 0.0567043);
 
-    TEST_INTERSECTION(issue_1222, 1, -1, 4.0);
-    TEST_INTERSECTION(issue_1288, 1, -1, 1.05);
-
     TEST_INTERSECTION(mysql_23023665_7, 2, 11, 9.80505786783);
     TEST_INTERSECTION(mysql_23023665_12, 2, 0, 11.812440191387557);
     TEST_INTERSECTION(mysql_regression_1_65_2017_08_31, 2, -1, 29.9022122);
-
-    TEST_INTERSECTION(issue_1299, 1, -1, 0.2964);
 }
 
 template <typename Polygon, typename MultiPolygon, typename Box>