e89d255cbf
* Spanned: impl PartialEq, Eq, Hash, PartialOrd, Ord in terms of the value This is because we want to be able to index into HashMap<Spanned<String>, T> with a dummy span and get results where only the content has to match. * Add Borrow impl * Add tests
42 lines
959 B
Rust
42 lines
959 B
Rust
use std::cmp::{Ord, Ordering, PartialOrd};
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use toml::{from_str, Spanned};
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#[macro_use]
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extern crate serde_derive;
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#[test]
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fn test_spans_impls() {
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#[derive(Deserialize)]
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struct Foo {
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bar: Spanned<bool>,
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baz: Spanned<String>,
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}
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let f: Foo = from_str(
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"
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bar = true
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baz = \"yes\"
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",
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)
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.unwrap();
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let g: Foo = from_str(
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"
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baz = \"yes\"
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bar = true
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",
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)
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.unwrap();
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assert!(f.bar.span() != g.bar.span());
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assert!(f.baz.span() != g.baz.span());
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// test that eq still holds
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assert_eq!(f.bar, g.bar);
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assert_eq!(f.baz, g.baz);
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// test that Ord returns equal order
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assert_eq!(f.bar.cmp(&g.bar), Ordering::Equal);
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assert_eq!(f.baz.cmp(&g.baz), Ordering::Equal);
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// test that PartialOrd returns equal order
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assert_eq!(f.bar.partial_cmp(&g.bar), Some(Ordering::Equal));
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assert_eq!(f.baz.partial_cmp(&g.baz), Some(Ordering::Equal));
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}
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