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Fix parsing jsonpath slice

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This commit is contained in:
Fabrice Reix 2023-09-09 16:06:19 +02:00 committed by hurl-bot
parent 91af068cb2
commit 915f539a4e
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GPG Key ID: 1283A2B4A0DCAF8D
1 changed files with 21 additions and 1 deletions
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22
packages/hurl/src/jsonpath/parser/parse.rs
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@ -61,6 +61,7 @@ fn selector(reader: &mut Reader) -> ParseResult<Selector> {
}
fn selector_array_index_or_array_indices(reader: &mut Reader) -> Result<Selector, Error> {
let initial_state = reader.state.clone();
try_left_bracket(reader)?;
let mut indexes = vec![];
let i = match natural(reader) {
@ -93,7 +94,16 @@ fn selector_array_index_or_array_indices(reader: &mut Reader) -> Result<Selector
break;
}
}
literal("]", reader)?;
// you will have a ':' for a slice
// TODO: combine array index, indices and slice in the same function
if let Err(e) = try_literal("]", reader) {
reader.state = initial_state;
return Err(Error {
pos: reader.state.pos.clone(),
recoverable: true,
inner: e.inner,
});
}
let selector = if indexes.len() == 1 {
Selector::ArrayIndex(*indexes.first().unwrap())
} else {
@ -470,6 +480,16 @@ mod tests {
#[test]
pub fn test_selector_array_slice() {
let mut reader = Reader::new("[1:]");
assert_eq!(
selector(&mut reader).unwrap(),
Selector::ArraySlice(Slice {
start: Some(1),
end: None
})
);
assert_eq!(reader.state.cursor, 4);
let mut reader = Reader::new("[-1:]");
assert_eq!(
selector(&mut reader).unwrap(),