From fd091b04316db9dc5fafadbd6bdbe60b127408a9 Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Thu, 2 Jan 2020 08:32:06 -0800 Subject: Update nitrokey crate to 0.4.0 This change finally updates the version of the nitrokey crate that we consume to 0.4.0. Along with that we update rand_core, one of its dependencies, to 0.5.1. Further more we add cfg-if in version 0.1.10 and getrandom in version 0.1.13, both of which are now new (non-development) dependencies. Import subrepo nitrokey/:nitrokey at e81057037e9b4f370b64c0a030a725bc6bdfb870 Import subrepo cfg-if/:cfg-if at 4484a6faf816ff8058088ad857b0c6bb2f4b02b2 Import subrepo getrandom/:getrandom at d661aa7e1b8cc80b47dabe3d2135b3b47d2858af Import subrepo rand/:rand at d877ed528248b52d947e0484364a4e1ae59ca502 --- rand/rand_jitter/tests/mod.rs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 rand/rand_jitter/tests/mod.rs (limited to 'rand/rand_jitter/tests/mod.rs') diff --git a/rand/rand_jitter/tests/mod.rs b/rand/rand_jitter/tests/mod.rs new file mode 100644 index 0000000..961dc27 --- /dev/null +++ b/rand/rand_jitter/tests/mod.rs @@ -0,0 +1,28 @@ +use rand_jitter::JitterRng; +#[cfg(feature = "std")] +use rand_core::RngCore; + +#[cfg(feature = "std")] +#[test] +fn test_jitter_init() { + // Because this is a debug build, measurements here are not representive + // of the final release build. + // Don't fail this test if initializing `JitterRng` fails because of a + // bad timer (the timer from the standard library may not have enough + // accuracy on all platforms). + match JitterRng::new() { + Ok(ref mut rng) => { + // false positives are possible, but extremely unlikely + assert!(rng.next_u32() | rng.next_u32() != 0); + }, + Err(_) => {}, + } +} + +#[test] +fn test_jitter_bad_timer() { + fn bad_timer() -> u64 { 0 } + let mut rng = JitterRng::new_with_timer(bad_timer); + assert!(rng.test_timer().is_err()); +} + -- cgit v1.2.1