73 lines
1.6 KiB
Rust
73 lines
1.6 KiB
Rust
#![allow(dead_code)]
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use ron::error::{Error, Position, SpannedError};
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#[derive(Debug, serde::Deserialize)]
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struct Test {
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a: i32,
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b: i32,
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}
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#[test]
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fn test_missing_comma_error() {
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let tuple_string = r#"(
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1 // <-- forgotten comma here
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2
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)"#;
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assert_eq!(
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ron::from_str::<(i32, i32)>(tuple_string).unwrap_err(),
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SpannedError {
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code: Error::ExpectedComma,
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position: Position { line: 3, col: 9 }
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}
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);
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let list_string = r#"[
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0,
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1 // <-- forgotten comma here
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2
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]"#;
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assert_eq!(
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ron::from_str::<Vec<i32>>(list_string).unwrap_err(),
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SpannedError {
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code: Error::ExpectedComma,
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position: Position { line: 4, col: 9 }
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}
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);
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let struct_string = r#"Test(
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a: 1 // <-- forgotten comma here
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b: 2
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)"#;
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assert_eq!(
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ron::from_str::<Test>(struct_string).unwrap_err(),
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SpannedError {
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code: Error::ExpectedComma,
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position: Position { line: 3, col: 9 }
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}
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);
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let map_string = r#"{
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"a": 1 // <-- forgotten comma here
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"b": 2
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}"#;
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assert_eq!(
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ron::from_str::<std::collections::HashMap<String, i32>>(map_string).unwrap_err(),
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SpannedError {
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code: Error::ExpectedComma,
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position: Position { line: 3, col: 9 }
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}
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);
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}
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#[test]
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fn test_comma_end() {
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assert_eq!(ron::from_str::<(i32, i32)>("(0, 1)").unwrap(), (0, 1));
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assert_eq!(ron::from_str::<(i32, i32)>("(0, 1,)").unwrap(), (0, 1));
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assert_eq!(ron::from_str::<()>("()"), Ok(()));
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}
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