From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/futures/tests/io_window.rs | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 third_party/rust/futures/tests/io_window.rs (limited to 'third_party/rust/futures/tests/io_window.rs') diff --git a/third_party/rust/futures/tests/io_window.rs b/third_party/rust/futures/tests/io_window.rs new file mode 100644 index 0000000000..98df69c83b --- /dev/null +++ b/third_party/rust/futures/tests/io_window.rs @@ -0,0 +1,26 @@ +use futures::io::Window; + +#[test] +fn set() { + let mut buffer = Window::new(&[1, 2, 3]); + buffer.set(..3); + buffer.set(3..3); + buffer.set(3..=2); // == 3..3 + buffer.set(0..2); + + assert_eq!(buffer.as_ref(), &[1, 2]); +} + +#[test] +#[should_panic] +fn set_panic_out_of_bounds() { + let mut buffer = Window::new(&[1, 2, 3]); + buffer.set(2..4); +} + +#[test] +#[should_panic] +fn set_panic_start_is_greater_than_end() { + let mut buffer = Window::new(&[1, 2, 3]); + buffer.set(3..2); +} -- cgit v1.2.3