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Update tests to catch 0-subtraction error

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Lauren Budorick 2016-06-21 12:57:34 -04:00 committed by Patrick Niklaus
parent 93b6438cea
commit 2592cd2e58
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1 changed files with 32 additions and 32 deletions
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64
unit_tests/extractor/raster_source.cpp
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@ -24,58 +24,58 @@ BOOST_AUTO_TEST_CASE(raster_test)
{
SourceContainer sources;
int source_id = sources.LoadRasterSource(
"../unit_tests/fixtures/raster_data.asc", 0, 0.09, 0, 0.09, 10, 10);
"../unit_tests/fixtures/raster_data.asc", 1, 1.09, 1, 1.09, 10, 10);
BOOST_CHECK_EQUAL(source_id, 0);
// Expected nearest-neighbor queries
// EDGES
CHECK_QUERY(0, 0.00, 0.00, 10);
CHECK_QUERY(0, 0.00, 0.09, 10);
CHECK_QUERY(0, 0.09, 0.00, 40);
CHECK_QUERY(0, 0.09, 0.09, 100);
CHECK_QUERY(0, 0.09, 0.07, 140);
CHECK_QUERY(0, 1.00, 1.00, 10);
CHECK_QUERY(0, 1.00, 1.09, 10);
CHECK_QUERY(0, 1.09, 1.00, 40);
CHECK_QUERY(0, 1.09, 1.09, 100);
CHECK_QUERY(0, 1.09, 1.07, 140);
// OUT OF BOUNDS
CHECK_QUERY(0, -0.1, 0.07, RasterDatum::get_invalid());
CHECK_QUERY(0, -0.1, -3.0, RasterDatum::get_invalid());
CHECK_QUERY(0, 0.3, 23.0, RasterDatum::get_invalid());
CHECK_QUERY(0, -1.1, 1.07, RasterDatum::get_invalid());
CHECK_QUERY(0, -1.1, -3.0, RasterDatum::get_invalid());
CHECK_QUERY(0, 1.3, 23.0, RasterDatum::get_invalid());
// ARBITRARY - AT DATA
CHECK_QUERY(0, 0.06, 0.06, 100);
CHECK_QUERY(0, 0.08, 0.05, 160);
CHECK_QUERY(0, 0.01, 0.05, 20);
CHECK_QUERY(0, 1.06, 1.06, 100);
CHECK_QUERY(0, 1.08, 1.05, 160);
CHECK_QUERY(0, 1.01, 1.05, 20);
// ARBITRARY - BETWEEN DATA
CHECK_QUERY(0, 0.054, 0.023, 40);
CHECK_QUERY(0, 0.056, 0.028, 80);
CHECK_QUERY(0, 0.05, 0.028, 60);
CHECK_QUERY(0, 1.054, 1.023, 40);
CHECK_QUERY(0, 1.056, 1.028, 80);
CHECK_QUERY(0, 1.05, 1.028, 60);
// Expected bilinear interpolation queries
// EDGES - same as above
CHECK_INTERPOLATE(0, 0.00, 0.00, 10);
CHECK_INTERPOLATE(0, 0.00, 0.09, 10);
CHECK_INTERPOLATE(0, 0.09, 0.00, 40);
CHECK_INTERPOLATE(0, 0.09, 0.09, 100);
CHECK_INTERPOLATE(0, 0.09, 0.07, 140);
CHECK_INTERPOLATE(0, 1.00, 1.00, 10);
CHECK_INTERPOLATE(0, 1.00, 1.09, 10);
CHECK_INTERPOLATE(0, 1.09, 1.00, 40);
CHECK_INTERPOLATE(0, 1.09, 1.09, 100);
CHECK_INTERPOLATE(0, 1.09, 1.07, 140);
// OUT OF BOUNDS - same as above
CHECK_INTERPOLATE(0, -0.1, 0.07, RasterDatum::get_invalid());
CHECK_INTERPOLATE(0, -0.1, -3.0, RasterDatum::get_invalid());
CHECK_INTERPOLATE(0, 0.3, 23.0, RasterDatum::get_invalid());
CHECK_INTERPOLATE(0, -1.1, 1.07, RasterDatum::get_invalid());
CHECK_INTERPOLATE(0, -1.1, -3.0, RasterDatum::get_invalid());
CHECK_INTERPOLATE(0, 1.3, 23.0, RasterDatum::get_invalid());
// ARBITRARY - AT DATA - same as above
CHECK_INTERPOLATE(0, 0.06, 0.06, 100);
CHECK_INTERPOLATE(0, 0.08, 0.05, 160);
CHECK_INTERPOLATE(0, 0.01, 0.05, 20);
CHECK_INTERPOLATE(0, 1.06, 1.06, 100);
CHECK_INTERPOLATE(0, 1.08, 1.05, 160);
CHECK_INTERPOLATE(0, 1.01, 1.05, 20);
// ARBITRARY - BETWEEN DATA
CHECK_INTERPOLATE(0, 0.054, 0.023, 54);
CHECK_INTERPOLATE(0, 0.056, 0.028, 68);
CHECK_INTERPOLATE(0, 0.05, 0.028, 56);
CHECK_INTERPOLATE(0, 1.054, 1.023, 53);
CHECK_INTERPOLATE(0, 1.056, 1.028, 68);
CHECK_INTERPOLATE(0, 1.05, 1.028, 56);
int source_already_loaded_id = sources.LoadRasterSource(
"../unit_tests/fixtures/raster_data.asc", 0, 0.09, 0, 0.09, 10, 10);
"../unit_tests/fixtures/raster_data.asc", 1, 1.09, 1, 1.09, 10, 10);
BOOST_CHECK_EQUAL(source_already_loaded_id, 0);
BOOST_CHECK_THROW(sources.GetRasterDataFromSource(1, normalize(0.02), normalize(0.02)),
BOOST_CHECK_THROW(sources.GetRasterDataFromSource(1, normalize(1.02), normalize(1.02)),
util::exception);
BOOST_CHECK_THROW(
sources.LoadRasterSource("../unit_tests/fixtures/nonexistent.asc", 0, 0.1, 0, 0.1, 7, 7),
sources.LoadRasterSource("../unit_tests/fixtures/nonexistent.asc", 0, 1.1, 0, 1.1, 7, 7),
util::exception);
}