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Pass null attribute values through into tilestats #825

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Pass null attribute values through into tilestats #825

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7 changes: 2 additions & 5 deletions mbtiles.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -199,13 +199,14 @@ void tilestats(std::map<std::string, layermap_entry> const &layermap1, size_t el
}

std::string type_str;
// No "null" because null attributes are dropped
if (type == (1 << mvt_double)) {
type_str = "number";
} else if (type == (1 << mvt_bool)) {
type_str = "boolean";
} else if (type == (1 << mvt_string)) {
type_str = "string";
} else if (type == (1 << mvt_null)) {
type_str = "null";
} else {
type_str = "mixed";
}
Expand Down Expand Up @@ -639,10 +640,6 @@ std::map<std::string, layermap_entry> merge_layermaps(std::vector<std::map<std::
}

void add_to_file_keys(std::map<std::string, type_and_string_stats> &file_keys, std::string const &attrib, type_and_string const &val) {
if (val.type == mvt_null) {
return;
}

auto fka = file_keys.find(attrib);
if (fka == file_keys.end()) {
file_keys.insert(std::pair<std::string, type_and_string_stats>(attrib, type_and_string_stats()));
Expand Down
2 changes: 1 addition & 1 deletion tests/border/out/-z1_--detect-shared-borders.json
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2 changes: 1 addition & 1 deletion tests/csv/out-null.mbtiles.json
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2 changes: 1 addition & 1 deletion tests/dateline/out/-z5.json
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Expand Up @@ -4,7 +4,7 @@
"description": "tests/dateline/out/-z5.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/dateline/out/-z5.json.check.mbtiles -z5 tests/dateline/in.json",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 5, \"fields\": {\"\": \"String\", \"boolean\": \"Boolean\", \"escape\": \"String\", \"otherboolean\": \"Boolean\", \"prêt\": \"String\", \"stringify\": \"String\", \"where\": \"String\", \"zoom\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 11,\"geometry\": \"LineString\",\"attributeCount\": 8,\"attributes\": [{\"attribute\": \"\",\"count\": 1,\"type\": \"string\",\"values\": [\"something for nothing\"]},{\"attribute\": \"boolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [true]},{\"attribute\": \"escape\",\"count\": 1,\"type\": \"string\",\"values\": [\"foo\\u0001bar,ü\\\"\\\\/\\u0008\\u000c\\u000a\\u000d\\u0009→🐂🐳\"]},{\"attribute\": \"otherboolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [false]},{\"attribute\": \"prêt\",\"count\": 1,\"type\": \"string\",\"values\": [\"ready\"]},{\"attribute\": \"stringify\",\"count\": 1,\"type\": \"string\",\"values\": [\"[\\\"yes\\\",27,27,1.4e+27,{\\\"foo\\\":\\\"bar\\\"}]\"]},{\"attribute\": \"where\",\"count\": 6,\"type\": \"string\",\"values\": [\"-172, not duplicated\",\"-173, duplicated\",\"-180\",\"172, not duplicated\",\"173, duplicated\",\"180\"]},{\"attribute\": \"zoom\",\"count\": 4,\"type\": \"string\",\"values\": [\"0-5, since 10 > 5\",\"3-5\",\"nothing, since 10 > 5\",\"z0-2\"]}]}]}}",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 5, \"fields\": {\"\": \"String\", \"boolean\": \"Boolean\", \"escape\": \"String\", \"nothing\": \"Mixed\", \"otherboolean\": \"Boolean\", \"prêt\": \"String\", \"stringify\": \"String\", \"where\": \"String\", \"zoom\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 11,\"geometry\": \"LineString\",\"attributeCount\": 9,\"attributes\": [{\"attribute\": \"\",\"count\": 1,\"type\": \"string\",\"values\": [\"something for nothing\"]},{\"attribute\": \"boolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [true]},{\"attribute\": \"escape\",\"count\": 1,\"type\": \"string\",\"values\": [\"foo\\u0001bar,ü\\\"\\\\/\\u0008\\u000c\\u000a\\u000d\\u0009→🐂🐳\"]},{\"attribute\": \"nothing\",\"count\": 1,\"type\": \"null\",\"values\": [\"null\"]},{\"attribute\": \"otherboolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [false]},{\"attribute\": \"prêt\",\"count\": 1,\"type\": \"string\",\"values\": [\"ready\"]},{\"attribute\": \"stringify\",\"count\": 1,\"type\": \"string\",\"values\": [\"[\\\"yes\\\",27,27,1.4e+27,{\\\"foo\\\":\\\"bar\\\"}]\"]},{\"attribute\": \"where\",\"count\": 6,\"type\": \"string\",\"values\": [\"-172, not duplicated\",\"-173, duplicated\",\"-180\",\"172, not duplicated\",\"173, duplicated\",\"180\"]},{\"attribute\": \"zoom\",\"count\": 4,\"type\": \"string\",\"values\": [\"0-5, since 10 > 5\",\"3-5\",\"nothing, since 10 > 5\",\"z0-2\"]}]}]}}",
"maxzoom": "5",
"minzoom": "0",
"name": "tests/dateline/out/-z5.json.check.mbtiles",
Expand Down
2 changes: 1 addition & 1 deletion tests/dateline/out/-z5_-b0.json
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Expand Up @@ -4,7 +4,7 @@
"description": "tests/dateline/out/-z5_-b0.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/dateline/out/-z5_-b0.json.check.mbtiles -z5 -b0 tests/dateline/in.json",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 5, \"fields\": {\"\": \"String\", \"boolean\": \"Boolean\", \"escape\": \"String\", \"otherboolean\": \"Boolean\", \"prêt\": \"String\", \"stringify\": \"String\", \"where\": \"String\", \"zoom\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 11,\"geometry\": \"LineString\",\"attributeCount\": 8,\"attributes\": [{\"attribute\": \"\",\"count\": 1,\"type\": \"string\",\"values\": [\"something for nothing\"]},{\"attribute\": \"boolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [true]},{\"attribute\": \"escape\",\"count\": 1,\"type\": \"string\",\"values\": [\"foo\\u0001bar,ü\\\"\\\\/\\u0008\\u000c\\u000a\\u000d\\u0009→🐂🐳\"]},{\"attribute\": \"otherboolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [false]},{\"attribute\": \"prêt\",\"count\": 1,\"type\": \"string\",\"values\": [\"ready\"]},{\"attribute\": \"stringify\",\"count\": 1,\"type\": \"string\",\"values\": [\"[\\\"yes\\\",27,27,1.4e+27,{\\\"foo\\\":\\\"bar\\\"}]\"]},{\"attribute\": \"where\",\"count\": 6,\"type\": \"string\",\"values\": [\"-172, not duplicated\",\"-173, duplicated\",\"-180\",\"172, not duplicated\",\"173, duplicated\",\"180\"]},{\"attribute\": \"zoom\",\"count\": 4,\"type\": \"string\",\"values\": [\"0-5, since 10 > 5\",\"3-5\",\"nothing, since 10 > 5\",\"z0-2\"]}]}]}}",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 5, \"fields\": {\"\": \"String\", \"boolean\": \"Boolean\", \"escape\": \"String\", \"nothing\": \"Mixed\", \"otherboolean\": \"Boolean\", \"prêt\": \"String\", \"stringify\": \"String\", \"where\": \"String\", \"zoom\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 11,\"geometry\": \"LineString\",\"attributeCount\": 9,\"attributes\": [{\"attribute\": \"\",\"count\": 1,\"type\": \"string\",\"values\": [\"something for nothing\"]},{\"attribute\": \"boolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [true]},{\"attribute\": \"escape\",\"count\": 1,\"type\": \"string\",\"values\": [\"foo\\u0001bar,ü\\\"\\\\/\\u0008\\u000c\\u000a\\u000d\\u0009→🐂🐳\"]},{\"attribute\": \"nothing\",\"count\": 1,\"type\": \"null\",\"values\": [\"null\"]},{\"attribute\": \"otherboolean\",\"count\": 1,\"type\": \"boolean\",\"values\": [false]},{\"attribute\": \"prêt\",\"count\": 1,\"type\": \"string\",\"values\": [\"ready\"]},{\"attribute\": \"stringify\",\"count\": 1,\"type\": \"string\",\"values\": [\"[\\\"yes\\\",27,27,1.4e+27,{\\\"foo\\\":\\\"bar\\\"}]\"]},{\"attribute\": \"where\",\"count\": 6,\"type\": \"string\",\"values\": [\"-172, not duplicated\",\"-173, duplicated\",\"-180\",\"172, not duplicated\",\"173, duplicated\",\"180\"]},{\"attribute\": \"zoom\",\"count\": 4,\"type\": \"string\",\"values\": [\"0-5, since 10 > 5\",\"3-5\",\"nothing, since 10 > 5\",\"z0-2\"]}]}]}}",
"maxzoom": "5",
"minzoom": "0",
"name": "tests/dateline/out/-z5_-b0.json.check.mbtiles",
Expand Down
2 changes: 1 addition & 1 deletion tests/feature-filter/out/-z0_-Jtests%feature-filter%filter.json
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