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💚 added another test case

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Niels Lohmann 2018-03-07 22:25:25 +01:00
parent d2d65bb25b
commit d183d34b96
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1 changed files with 83 additions and 0 deletions
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83
test/src/unit-class_parser.cpp
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@ -1415,6 +1415,89 @@ TEST_CASE("parser class")
});
CHECK(j_empty_array == json());
}
SECTION("skip in GeoJSON")
{
auto geojsonExample = R"(
{ "type": "FeatureCollection",
"features": [
{ "type": "Feature",
"geometry": {"type": "Point", "coordinates": [102.0, 0.5]},
"properties": {"prop0": "value0"}
},
{ "type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0]
]
},
"properties": {
"prop0": "value0",
"prop1": 0.0
}
},
{ "type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0],
[100.0, 1.0], [100.0, 0.0] ]
]
},
"properties": {
"prop0": "value0",
"prop1": {"this": "that"}
}
}
]
})";
json::parser_callback_t cb = [&](int depth, json::parse_event_t event, json & parsed)
{
// skip uninteresting events
if (event == json::parse_event_t::value and !parsed.is_primitive())
{
return false;
}
switch (event)
{
case json::parse_event_t::key:
{
return true;
}
case json::parse_event_t::value:
{
return false;
}
case json::parse_event_t::object_start:
{
return true;
}
case json::parse_event_t::object_end:
{
return false;
}
case json::parse_event_t::array_start:
{
return true;
}
case json::parse_event_t::array_end:
{
return false;
}
default:
{
return true;
}
}
};
auto j = json::parse(geojsonExample, cb, true);
CHECK(j == json());
}
}
SECTION("constructing from contiguous containers")