[geos-commits] [SCM] GEOS branch 3.8 updated. 459c10cf7ca0a115e85412c8e80a9e565b3db837

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- Log -----------------------------------------------------------------
commit 459c10cf7ca0a115e85412c8e80a9e565b3db837
Author: Sandro Santilli <strk at kbt.io>
Date:   Thu Dec 10 22:36:11 2020 +0100

    Also add the MakeValidTest.cpp ...

diff --git a/tests/unit/operation/valid/MakeValidTest.cpp b/tests/unit/operation/valid/MakeValidTest.cpp
new file mode 100644
index 0000000..53bc8ec
--- /dev/null
+++ b/tests/unit/operation/valid/MakeValidTest.cpp
@@ -0,0 +1,108 @@
+#include <tut/tut.hpp>
+// geos
+#include <geos/constants.h> // for std::isnan
+#include <geos/geom/Coordinate.h>
+#include <geos/geom/CoordinateSequenceFactory.h>
+#include <geos/geom/Polygon.h>
+#include <geos/geom/GeometryFactory.h>
+#include <geos/operation/valid/MakeValid.h>
+#include <geos/io/WKTReader.h>
+#include <geos/io/WKTWriter.h>
+// std
+#include <cmath>
+#include <string>
+#include <vector>
+#include <fstream>
+
+using namespace geos::geom;
+using namespace geos::operation::valid;
+
+namespace tut {
+//
+// Test Group
+//
+
+struct test_makevalid_data {
+    test_makevalid_data() {}
+};
+
+typedef test_group<test_makevalid_data> group;
+typedef group::object object;
+
+group test_makevalid_group("geos::operation::valid::MakeValid");
+
+//
+// Test Cases
+//
+
+// https://github.com/libgeos/geos/issues/265
+template<>
+template<>
+void object::test<1>
+()
+{
+    std::vector<Coordinate> v;
+    v.emplace_back(2.22, 2.28);
+    v.emplace_back(7.67, 2.06);
+    v.emplace_back(10.98, 7.70);
+    v.emplace_back(9.39, 5.00);
+    v.emplace_back(7.96, 7.12);
+    v.emplace_back(6.77, 5.16);
+    v.emplace_back(7.43, 6.24);
+    v.emplace_back(3.70, 7.22);
+    v.emplace_back(5.72, 5.77);
+    v.emplace_back(4.18, 10.74);
+    v.emplace_back(2.20, 6.83);
+    v.emplace_back(2.22, 2.28);
+
+    auto gf = GeometryFactory::getDefaultInstance();
+
+    auto cs = gf->getCoordinateSequenceFactory()->create(std::move(v));
+    auto lr = gf->createLinearRing(std::move(cs));
+    auto errplyg = gf->createPolygon(std::move(lr));
+
+    ensure(!errplyg->isValid());
+
+    MakeValid mkvalid;
+    auto validGeom = mkvalid.build(errplyg.get());
+
+    ensure(validGeom->isValid());
+}
+
+// template<>
+// template<>
+// void object::test<2>
+// ()
+// {
+
+
+//     std::ifstream ifs("GoesBathymetryBug.txt");
+//     std::string content((std::istreambuf_iterator<char>(ifs)),
+//                        (std::istreambuf_iterator<char>()));
+
+//     geos::io::WKTReader reader;
+//     auto geom(reader.read(content));
+
+//     // auto gf = GeometryFactory::getDefaultInstance();
+
+//     // auto cs = gf->getCoordinateSequenceFactory()->create(std::move(v));
+//     // auto lr = gf->createLinearRing(std::move(cs));
+//     // auto errplyg = gf->createPolygon(std::move(lr));
+
+//     // ensure(!errplyg->isValid());
+
+//     MakeValid mkvalid;
+//     auto validGeom = mkvalid.build(geom.get());
+//     ensure("MakeValid output is not valid", validGeom->isValid());
+
+//     geos::io::WKTWriter writer;
+//     writer.setOutputDimension(2);
+//     writer.setTrim(true);
+//     std::string result = writer.write(validGeom.get());
+//     std::cout << result << std::endl;
+
+// }
+
+
+
+} // namespace tut

-----------------------------------------------------------------------

Summary of changes:
 tests/unit/operation/valid/MakeValidTest.cpp | 108 +++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 tests/unit/operation/valid/MakeValidTest.cpp


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