From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- library/core/tests/tuple.rs | 61 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 library/core/tests/tuple.rs (limited to 'library/core/tests/tuple.rs') diff --git a/library/core/tests/tuple.rs b/library/core/tests/tuple.rs new file mode 100644 index 000000000..ea1e28142 --- /dev/null +++ b/library/core/tests/tuple.rs @@ -0,0 +1,61 @@ +use std::cmp::Ordering::{Equal, Greater, Less}; + +#[test] +fn test_clone() { + let a = (1, "2"); + let b = a.clone(); + assert_eq!(a, b); +} + +#[test] +fn test_partial_eq() { + let (small, big) = ((1, 2, 3), (3, 2, 1)); + assert_eq!(small, small); + assert_eq!(big, big); + assert_ne!(small, big); + assert_ne!(big, small); +} + +#[test] +fn test_partial_ord() { + let (small, big) = ((1, 2, 3), (3, 2, 1)); + + assert!(small < big); + assert!(!(small < small)); + assert!(!(big < small)); + assert!(!(big < big)); + + assert!(small <= small); + assert!(big <= big); + + assert!(big > small); + assert!(small >= small); + assert!(big >= small); + assert!(big >= big); + + assert!(!((1.0f64, 2.0f64) < (f64::NAN, 3.0))); + assert!(!((1.0f64, 2.0f64) <= (f64::NAN, 3.0))); + assert!(!((1.0f64, 2.0f64) > (f64::NAN, 3.0))); + assert!(!((1.0f64, 2.0f64) >= (f64::NAN, 3.0))); + assert!(((1.0f64, 2.0f64) < (2.0, f64::NAN))); + assert!(!((2.0f64, 2.0f64) < (2.0, f64::NAN))); +} + +#[test] +fn test_ord() { + let (small, big) = ((1, 2, 3), (3, 2, 1)); + assert_eq!(small.cmp(&small), Equal); + assert_eq!(big.cmp(&big), Equal); + assert_eq!(small.cmp(&big), Less); + assert_eq!(big.cmp(&small), Greater); +} + +#[test] +fn test_show() { + let s = format!("{:?}", (1,)); + assert_eq!(s, "(1,)"); + let s = format!("{:?}", (1, true)); + assert_eq!(s, "(1, true)"); + let s = format!("{:?}", (1, "hi", true)); + assert_eq!(s, "(1, \"hi\", true)"); +} -- cgit v1.2.3