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96 lines
2.5 KiB
96 lines
2.5 KiB
//! Parse a Foam file into a major structure. |
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use pest_derive::Parser; |
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#[derive(Parser)] |
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#[grammar = "foam.pest"] |
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pub struct Foam; |
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#[cfg(test)] |
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mod test { |
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use super::*; |
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use pest::Parser; |
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#[test] |
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fn multi_comment() { |
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let parse = Foam::parse(Rule::multi_comment, "/* this is comment */"); |
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assert!(parse.is_ok()); |
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} |
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#[test] |
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fn broken_multi() { |
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let parse = Foam::parse(Rule::multi_comment, "/* bad comment"); |
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assert!(parse.is_err()); |
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} |
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#[test] |
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fn single_comment() { |
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let parse = Foam::parse(Rule::single_comment, "// this is comment"); |
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assert!(parse.is_ok()); |
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} |
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#[test] |
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fn chained_comments() { |
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let text = "/* this is one comment */\n// And this is another"; |
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let parse = Foam::parse(Rule::file, text); |
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assert!(parse.is_ok(), "{:?}", parse); |
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} |
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#[test] |
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fn identifier() { |
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let parse = Foam::parse(Rule::identifier, "FoamFile"); |
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assert!(parse.is_ok()); |
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let parse = Foam::parse(Rule::identifier, "foam_file"); |
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assert!(parse.is_ok()); |
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} |
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#[test] |
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fn broken_identifer() { |
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let parse = Foam::parse(Rule::identifier, "123"); |
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assert!(parse.is_err()); |
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let parse = Foam::parse(Rule::identifier, "asd "); |
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assert!(parse.is_ok(), "{:?}", parse); |
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// XXX check if the identifier lost its space. |
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} |
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#[test] |
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fn attribution() { |
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let parse = Foam::parse(Rule::attribution, "version 2.0;"); |
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assert!(parse.is_ok(), "{:?}", parse); |
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} |
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#[test] |
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fn broken_attribution() { |
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let parse = Foam::parse(Rule::attribution, "version 2.0"); |
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assert!(parse.is_err(), "{:?}", parse); |
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} |
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#[test] |
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fn dictionary() { |
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let text = "FoamFile\n{\nversion 2.0;\nformat ascii;\nclass dictionary;\nlocation system;\nobject caseSetupDict;\n}"; |
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let parse = Foam::parse(Rule::dictionary, text); |
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assert!(parse.is_ok(), "{:#?}", parse); |
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} |
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#[test] |
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fn dict_in_dict() { |
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let text = "dict1 { dict2 { class bad; } }"; |
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let parse = Foam::parse(Rule::dictionary, text); |
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assert!(parse.is_ok(), "{:#?}", parse); |
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} |
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#[test] |
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fn list() { |
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let text = "list_name ( 1 2 3 );"; |
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let parse = Foam::parse(Rule::list, text); |
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assert!(parse.is_ok(), "{:#?}", parse); |
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} |
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#[test] |
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fn sized_list() { |
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let text = "list_name 3 ( 1 2 3 );"; |
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let parse = Foam::parse(Rule::list, text); |
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assert!(parse.is_ok(), "{:#?}", parse); |
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} |
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}
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