You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
2.2 KiB
90 lines
2.2 KiB
//! Parse a Foam file into a major structure. |
|
|
|
use pest_derive::Parser; |
|
|
|
#[derive(Parser)] |
|
#[grammar = "foam.pest"] |
|
pub struct Foam; |
|
|
|
#[cfg(test)] |
|
mod test { |
|
use super::*; |
|
use pest::Parser; |
|
|
|
#[test] |
|
fn multi_comment() { |
|
let parse = Foam::parse(Rule::multi_comment, "/* this is comment */"); |
|
assert!(parse.is_ok()); |
|
} |
|
|
|
#[test] |
|
fn broken_multi() { |
|
let parse = Foam::parse(Rule::multi_comment, "/* bad comment"); |
|
assert!(parse.is_err()); |
|
} |
|
|
|
#[test] |
|
fn single_comment() { |
|
let parse = Foam::parse(Rule::single_comment, "// this is comment"); |
|
assert!(parse.is_ok()); |
|
} |
|
|
|
#[test] |
|
fn chained_comments() { |
|
let text = "/* this is one comment */ |
|
// And this is another"; |
|
let parse = Foam::parse(Rule::file, text); |
|
assert!(parse.is_ok(), "{:?}", parse); |
|
} |
|
|
|
#[test] |
|
fn identifier() { |
|
let parse = Foam::parse(Rule::identifier, "FoamFile"); |
|
assert!(parse.is_ok()); |
|
let parse = Foam::parse(Rule::identifier, "foam_file"); |
|
assert!(parse.is_ok()); |
|
} |
|
|
|
#[test] |
|
fn broken_identifer() { |
|
let parse = Foam::parse(Rule::identifier, "123"); |
|
assert!(parse.is_err()); |
|
|
|
let parse = Foam::parse(Rule::identifier, "asd "); |
|
assert!(parse.is_ok(), "{:?}", parse); |
|
// XXX check if the identifier lost its space. |
|
} |
|
|
|
#[test] |
|
fn attribution() { |
|
let parse = Foam::parse(Rule::attribution, "version 2.0;"); |
|
assert!(parse.is_ok(), "{:?}", parse); |
|
} |
|
|
|
#[test] |
|
fn broken_attribution() { |
|
let parse = Foam::parse(Rule::attribution, "version 2.0"); |
|
assert!(parse.is_err(), "{:?}", parse); |
|
} |
|
|
|
#[test] |
|
fn dictionary() { |
|
let text = "FoamFile |
|
{ |
|
version 2.0; |
|
format ascii; |
|
class dictionary; |
|
location system; |
|
object caseSetupDict; |
|
}"; |
|
let parse = Foam::parse(Rule::dictionary, text); |
|
assert!(parse.is_ok(), "{:#?}", parse); |
|
} |
|
|
|
#[test] |
|
fn dict_in_dict() { |
|
let text = "dict1 { dict2 { class bad; } }"; |
|
let parse = Foam::parse(Rule::dictionary, text); |
|
assert!(parse.is_err(), "{:#?}", parse); |
|
} |
|
}
|
|
|