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check logic for geolocation.

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This commit is contained in:
刘瀚骋 2021-10-14 16:12:00 +08:00
parent cd359cd96e
commit e750465e15
1 changed files with 41 additions and 14 deletions
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55
milli/src/search/facet/filter_parser.rs
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@ -214,9 +214,14 @@ impl<'a> ParseContext<'a> {
where
E: FilterParserError<'a>,
{
let err_msg_args_incomplete:&'static str = "_geoRadius. The `_geoRadius` filter expect three arguments: `_geoRadius(latitude, longitude, radius)`";
let err_msg_args_invalid: &'static str =
"_geoRadius. Latitude and longitude must be contained between -180 to 180 degrees.";
let err_msg_args_incomplete= "_geoRadius. The `_geoRadius` filter expect three arguments: `_geoRadius(latitude, longitude, radius)`";
let err_msg_latitude_invalid =
"_geoRadius. Latitude must be contained between -90 and 90 degrees.";
let err_msg_longitude_invalid =
"_geoRadius. Longitude must be contained between -180 and 180 degrees.";
let (input, args): (&str, Vec<&str>) = match preceded(
tag("_geoRadius"),
delimited(
@ -249,12 +254,18 @@ impl<'a> ParseContext<'a> {
None => return Ok((input, FilterCondition::Empty)),
};
if let Some(_span) = (!(-181.0..181.).contains(&lat))
.then(|| &lat)
.or((!(-181.0..181.).contains(&lng)).then(|| &lng))
{
let e = E::from_char(input, '(');
return Err(nom::Err::Failure(E::add_context(input, err_msg_args_invalid, e)));
if !(-90.0..=90.0).contains(&lat) {
return Err(nom::Err::Failure(E::add_context(
input,
err_msg_latitude_invalid,
E::from_char(input, '('),
)));
} else if !(-180.0..=180.0).contains(&lng) {
return Err(nom::Err::Failure(E::add_context(
input,
err_msg_longitude_invalid,
E::from_char(input, '('),
)));
}
let res = FilterCondition::Operator(fid, GeoLowerThan([lat, lng], dis));
@ -582,20 +593,36 @@ mod tests {
let error = result.unwrap_err();
assert!(error.to_string().contains("The `_geoRadius` filter expect three arguments: `_geoRadius(latitude, longitude, radius)`"));
// georadius have a bad latitude
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-200, 150, 10)");
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-100, 150, 10)");
assert!(result.is_err());
let error = result.unwrap_err();
assert!(error
.to_string()
.contains("Latitude and longitude must be contained between -180 to 180 degrees."));
.contains("Latitude must be contained between -90 and 90 degrees."));
// georadius have a bad latitude
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-90.0000001, 150, 10)");
assert!(result.is_err());
let error = result.unwrap_err();
assert!(error
.to_string()
.contains("Latitude must be contained between -90 and 90 degrees."));
// georadius have a bad longitude
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-10, 181, 10)");
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-10, 250, 10)");
assert!(result.is_err());
let error = result.unwrap_err();
assert!(error
.to_string()
.contains("Latitude and longitude must be contained between -180 to 180 degrees."));
.contains("Longitude must be contained between -180 and 180 degrees."));
// georadius have a bad longitude
let result = FilterCondition::from_str(&rtxn, &index, "_geoRadius(-10, 180.000001, 10)");
assert!(result.is_err());
let error = result.unwrap_err();
assert!(error
.to_string()
.contains("Longitude must be contained between -180 and 180 degrees."));
}
}