Grcov report - comments.rs

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use ron::de::{from_str, Error, Position, Span, SpannedError as RonErr};

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#[test]

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fn test_simple() {

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    assert_eq!(

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        from_str(

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"/*

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 * We got a hexadecimal number here!

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 */0x507"

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),

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        Ok(0x507)

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);

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#[test]

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fn test_nested() {

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    assert_eq!(

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        from_str(

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"/*

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        /* quite * some * nesting * going * on * /* here /* (yeah, maybe a bit too much) */ */ */

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*/

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    // The actual value comes.. /*

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    // very soon, these are just checks that */

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    // multi-line comments don't trigger in line comments /*

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\"THE VALUE\" /* This is the value /* :) */ */

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),

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        Ok("THE VALUE".to_owned())

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);

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4

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#[test]

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fn test_unclosed() {

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    assert_eq!(

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        from_str::<String>("\"hi\" /*"),

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        Err(RonErr {

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            code: Error::UnclosedBlockComment,

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            span: Span {

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                start: Position { line: 1, col: 6 },

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                end: Position { line: 1, col: 8 }

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})

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);

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4

    assert_eq!(

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        from_str::<String>(

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"/*

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        /* quite * some * nesting * going * on * /* here /* (yeah, maybe a bit too much) */ */ */

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*/

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    // The actual value comes.. /*

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    // very soon, these are just checks that */

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    // multi-line comments don't trigger in line comments /*

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/* Unfortunately, this comment won't get closed :(

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\"THE VALUE (which is invalid)\"

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),

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        Err(RonErr {

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            code: Error::UnclosedBlockComment,

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            span: Span {

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                start: Position { line: 7, col: 3 },

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                end: Position { line: 9, col: 1 }

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})

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);

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4

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#[test]

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fn test_unexpected_byte() {

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    assert_eq!(

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        from_str::<u8>("42 /q"),

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        Err(RonErr {

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            code: Error::UnexpectedChar('q'),

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            span: Span {

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                start: Position { line: 1, col: 4 },

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                end: Position { line: 1, col: 6 },

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})

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);

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