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[buffer] propagate error information from strategy to buffer inserter

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barendgehrels
2015-05-27 10:56:56 +02:00
parent ac70187c37
commit cdf014e35d
7 changed files with 96 additions and 51 deletions
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17
test/algorithms/buffer/linestring_buffer.cpp
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@@ -258,16 +258,13 @@ void test_invalid()
bg::strategy::buffer::end_round end_round32(32);
bg::strategy::buffer::join_round join_round32(32);
#if defined(BOOST_GEOMETRY_BUFFER_INCLUDE_FAILING_TESTS)
// Though the generated buffer of this linestring, containing extreme differences, is not correct, it resembles
// the equivalent (where the coordinates are set to 0). Both SQL Server and POSTGIS do not output anything for this case
test_one<linestring, polygon>("mysql_report_2015_04_10a", mysql_report_2015_04_10a, join_round32, end_round32, 86496.5005, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10b", mysql_report_2015_04_10b, join_round32, end_round32, 86496.5005, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10c", mysql_report_2015_04_10c, join_round32, end_round32, 86496.5005, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10d", mysql_report_2015_04_10d, join_round32, end_round32, 86496.5005, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10e", mysql_report_2015_04_10e, join_round32, end_round32, 86496.5005, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10f", mysql_report_2015_04_10f, join_round32, end_round32, 86496.5005, 100.0);
#endif
// Linestring contains extreme differences causing numeric errors. Empty geometry is returned
test_one<linestring, polygon>("mysql_report_2015_04_10a", mysql_report_2015_04_10a, join_round32, end_round32, 0.0, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10b", mysql_report_2015_04_10b, join_round32, end_round32, 0.0, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10c", mysql_report_2015_04_10c, join_round32, end_round32, 0.0, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10d", mysql_report_2015_04_10d, join_round32, end_round32, 0.0, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10e", mysql_report_2015_04_10e, join_round32, end_round32, 0.0, 100.0);
test_one<linestring, polygon>("mysql_report_2015_04_10f", mysql_report_2015_04_10f, join_round32, end_round32, 0.0, 100.0);
// The equivalent, valid, case
test_one<linestring, polygon>("mysql_report_2015_04_10g", mysql_report_2015_04_10g, join_round32, end_round32, 86527.871, 100.0);