mirror of
https://github.com/rust-lang/rust-clippy
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42 lines
1.1 KiB
Rust
42 lines
1.1 KiB
Rust
#![feature(rustc_private)]
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extern crate rustc_span;
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use std::collections::Bound;
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#[test]
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fn test_overlapping() {
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use clippy_lints::matches::overlapping;
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use rustc_span::source_map::DUMMY_SP;
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let sp = |s, e| clippy_lints::matches::SpannedRange {
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span: DUMMY_SP,
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node: (s, e),
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};
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assert_eq!(None, overlapping::<u8>(&[]));
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assert_eq!(None, overlapping(&[sp(1, Bound::Included(4))]));
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assert_eq!(
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None,
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overlapping(&[sp(1, Bound::Included(4)), sp(5, Bound::Included(6))])
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);
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assert_eq!(
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None,
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overlapping(&[
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sp(1, Bound::Included(4)),
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sp(5, Bound::Included(6)),
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sp(10, Bound::Included(11))
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],)
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);
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assert_eq!(
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Some((&sp(1, Bound::Included(4)), &sp(3, Bound::Included(6)))),
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overlapping(&[sp(1, Bound::Included(4)), sp(3, Bound::Included(6))])
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);
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assert_eq!(
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Some((&sp(5, Bound::Included(6)), &sp(6, Bound::Included(11)))),
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overlapping(&[
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sp(1, Bound::Included(4)),
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sp(5, Bound::Included(6)),
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sp(6, Bound::Included(11))
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],)
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);
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}
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