diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /vendor/crossbeam-channel | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | vendor/crossbeam-channel/.cargo-checksum.json | 2 | ||||
-rw-r--r-- | vendor/crossbeam-channel/CHANGELOG.md | 4 | ||||
-rw-r--r-- | vendor/crossbeam-channel/Cargo.lock | 10 | ||||
-rw-r--r-- | vendor/crossbeam-channel/Cargo.toml | 4 | ||||
-rw-r--r-- | vendor/crossbeam-channel/README.md | 4 | ||||
-rw-r--r-- | vendor/crossbeam-channel/src/flavors/array.rs | 4 | ||||
-rw-r--r-- | vendor/crossbeam-channel/src/flavors/list.rs | 18 | ||||
-rw-r--r-- | vendor/crossbeam-channel/src/flavors/zero.rs | 10 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/array.rs | 6 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/golang.rs | 7 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/list.rs | 3 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/mpsc.rs | 15 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/select.rs | 1 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/select_macro.rs | 1 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/thread_locals.rs | 2 | ||||
-rw-r--r-- | vendor/crossbeam-channel/tests/zero.rs | 8 |
16 files changed, 48 insertions, 51 deletions
diff --git a/vendor/crossbeam-channel/.cargo-checksum.json b/vendor/crossbeam-channel/.cargo-checksum.json index dd210c73b..96db2f1ab 100644 --- a/vendor/crossbeam-channel/.cargo-checksum.json +++ b/vendor/crossbeam-channel/.cargo-checksum.json @@ -1 +1 @@ -{"files":{"CHANGELOG.md":"704f57293fd91b9801cb8befda7622900b6f02ffe76387ea03bd7e9a041ede50","Cargo.lock":"3b56bd551cb1b7d4e733413036c67b1407ac40e4899e8a368641884e0986ce60","Cargo.toml":"d5d17d3cace2539f582aa6aa6b41c1be09e621266fd0839cdb63920db04e229a","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"5734ed989dfca1f625b40281ee9f4530f91b2411ec01cb748223e7eb87e201ab","LICENSE-THIRD-PARTY":"b16db96b93b1d7cf7bea533f572091ec6bca3234fbe0a83038be772ff391a44c","README.md":"415a71d4978cfd338a6ae1f1b41284652eccd277a815542c304647dc437a8274","benches/crossbeam.rs":"96cb1abd23cac3ef8a7174a802e94609926b555bb02c9658c78723d433f1dd92","examples/fibonacci.rs":"4e88fa40048cdc31e9c7bb60347d46f92543d7ddf39cab3b52bfe44affdb6a02","examples/matching.rs":"63c250e164607a7a9f643d46f107bb5da846d49e89cf9069909562d20e530f71","examples/stopwatch.rs":"d02121258f08d56f1eb7997e19bcb9bacb6836cfa0abbba90a9e59d8a50ae5cf","src/channel.rs":"9538e285101c152e23c5ff6a47b0305753d94a5b27f3426499052b0e3d0f97ee","src/context.rs":"ff4d39639ddf16aaab582d4a5f3d10ef2c71afe1abbf4e60f3d9d2ddbd72c230","src/counter.rs":"c49a9f44587888850edeb62f7c8ecd1acecb39c836834254ff3ac934c478440a","src/err.rs":"44cb2024ee6b0cd6fd24996430e53720769f64b4ac35016bc3e05cb9db48681d","src/flavors/array.rs":"08e37b7c07e9a525a32cc61f89b384b897a8d852b2eda5e85ea0cf4ba7527a3f","src/flavors/at.rs":"1db64919593b7c14f838c16a22732515f1e716d2d5f6cc639f42631380e545cd","src/flavors/list.rs":"c05da598d0759b05c345050df1f6206946098203e3021260bd722f5ea24d9240","src/flavors/mod.rs":"3d9d43bc38b0adb18c96c995c2bd3421d8e33ab6c30b20c3c467d21d48e485dc","src/flavors/never.rs":"747da857aa1a7601641f23f4930e6ad00ebaf50456d9be5c7aa270e2ecc24dcb","src/flavors/tick.rs":"69b2dfe0186bc8b9fd7a73e32da59d2656d8150da1e00fba92a412e0907568a3","src/flavors/zero.rs":"d7e67264d7b33152f52f1d4d8cdb565334b53508f56308f72140528d0645aa73","src/lib.rs":"3a65706d4124844ffc4c8cb1f8cc779631ec94f449f85cbb68364ad3619404f1","src/select.rs":"3b00c3929d3a8973e46188db41f6ae0b47c89ab108cf7ec2cb348e272e77e132","src/select_macro.rs":"283acd04870356b0c4d3d4046c5070638b562c9ffb8fa29c1a5b90a2509bf3af","src/utils.rs":"0b6e6621198236c077fcb6b66203317e36dc8f1a157dd3b22ad422b6599ae389","src/waker.rs":"6839108d1c9357b3c0c1c162c8b4633ff5ac4f756e95e677ac1293e7df942635","tests/after.rs":"0154a8e152880db17a20514ecdd49dabc361d3629858d119b9746b5e932c780c","tests/array.rs":"be8176ac8f1376567f28e60c15e95b9baf8cb4c8e0e2c1de9b286a49c988dc73","tests/golang.rs":"708a4d0d94abacb2c054ac117eff79689398f76a5cb089ca188dd2b4ed53ec6b","tests/iter.rs":"25dc02135bbae9d47a30f9047661648e66bdc134e40ba78bc2fbacbb8b3819bc","tests/list.rs":"0937da0413fa9ecdcba687c4c07c9b254bc82fb85cb2f836425550890c31ed36","tests/mpsc.rs":"5a49429a29c9028ade618994e82d03d4f4405b62fb89a4464ba9d89e68a1a88d","tests/never.rs":"ee40c4fc4dd5af4983fae8de6927f52b81174d222c162f745b26c4a6c7108e4f","tests/ready.rs":"d349702f123925a0781b48d677e6dcf64fc5d1fc788a7bf1e151a3d57e81871c","tests/same_channel.rs":"2bab761443671e841e1b2476bd8082d75533a2f6be7946f5dbcee67cdc82dccb","tests/select.rs":"e5e9308e3adcc4c99f98cd7ad5f8149ec7030845d6263e9a5a27c317aa96363f","tests/select_macro.rs":"141adb62fddc1c1973b24b0cbcf87bae06fc537be4f8fbb68e12e0864e73795c","tests/thread_locals.rs":"a1ce59e2aff69161621c0cb215eb6ea238088c06a31a8507a74cf179fd5a4299","tests/tick.rs":"5f697bd14c48505d932e82065b5302ef668e1cc19cac18e8ac22e0c83c221c1d","tests/zero.rs":"54f8ee1fa8316a99457f1c6bb5a8e31c4b21d39b3b4d79b276a53c6340940c8f"},"package":"4c02a4d71819009c192cf4872265391563fd6a84c81ff2c0f2a7026ca4c1d85c"}
\ No newline at end of file +{"files":{"CHANGELOG.md":"f87a526ab720644e07509dd76d29c08993a5e52a6d6ec230d809fc31a1c0e403","Cargo.lock":"8af0a5f8b3d1e6f036332a5ecc91b30222343f29a465ea398bca3298c0212f4a","Cargo.toml":"81a227ee6f529cd0cf62327f63eb098fed59c04dde2a8e68aeaa0ea32dbafbcf","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"5734ed989dfca1f625b40281ee9f4530f91b2411ec01cb748223e7eb87e201ab","LICENSE-THIRD-PARTY":"b16db96b93b1d7cf7bea533f572091ec6bca3234fbe0a83038be772ff391a44c","README.md":"4e16587d8f6a15f2016f256535aa6c9429424672ebdcd03c1a7d964746e46127","benches/crossbeam.rs":"96cb1abd23cac3ef8a7174a802e94609926b555bb02c9658c78723d433f1dd92","examples/fibonacci.rs":"4e88fa40048cdc31e9c7bb60347d46f92543d7ddf39cab3b52bfe44affdb6a02","examples/matching.rs":"63c250e164607a7a9f643d46f107bb5da846d49e89cf9069909562d20e530f71","examples/stopwatch.rs":"d02121258f08d56f1eb7997e19bcb9bacb6836cfa0abbba90a9e59d8a50ae5cf","src/channel.rs":"9538e285101c152e23c5ff6a47b0305753d94a5b27f3426499052b0e3d0f97ee","src/context.rs":"ff4d39639ddf16aaab582d4a5f3d10ef2c71afe1abbf4e60f3d9d2ddbd72c230","src/counter.rs":"c49a9f44587888850edeb62f7c8ecd1acecb39c836834254ff3ac934c478440a","src/err.rs":"44cb2024ee6b0cd6fd24996430e53720769f64b4ac35016bc3e05cb9db48681d","src/flavors/array.rs":"508e54587fc8d9e8dfacd16446a601e33838d7bb1dfd9d7ccc3e65315b66b35a","src/flavors/at.rs":"1db64919593b7c14f838c16a22732515f1e716d2d5f6cc639f42631380e545cd","src/flavors/list.rs":"d901d9259185a71aeb5cf74be70e5c38b550c7f38b87e023196cb47fed2d1a11","src/flavors/mod.rs":"3d9d43bc38b0adb18c96c995c2bd3421d8e33ab6c30b20c3c467d21d48e485dc","src/flavors/never.rs":"747da857aa1a7601641f23f4930e6ad00ebaf50456d9be5c7aa270e2ecc24dcb","src/flavors/tick.rs":"69b2dfe0186bc8b9fd7a73e32da59d2656d8150da1e00fba92a412e0907568a3","src/flavors/zero.rs":"7458eb0ece475dc5093b4f2cde13f6de57e4f70291258850de4fa3c951c8f594","src/lib.rs":"3a65706d4124844ffc4c8cb1f8cc779631ec94f449f85cbb68364ad3619404f1","src/select.rs":"3b00c3929d3a8973e46188db41f6ae0b47c89ab108cf7ec2cb348e272e77e132","src/select_macro.rs":"283acd04870356b0c4d3d4046c5070638b562c9ffb8fa29c1a5b90a2509bf3af","src/utils.rs":"0b6e6621198236c077fcb6b66203317e36dc8f1a157dd3b22ad422b6599ae389","src/waker.rs":"6839108d1c9357b3c0c1c162c8b4633ff5ac4f756e95e677ac1293e7df942635","tests/after.rs":"0154a8e152880db17a20514ecdd49dabc361d3629858d119b9746b5e932c780c","tests/array.rs":"a57ae6264e676f573d7adb5c4b024994e98bc6811352516adb3444f880f7125e","tests/golang.rs":"284bed0d4c07857f33de96f2addc9a69c5688f864935a3e3e113c88c04bd826b","tests/iter.rs":"25dc02135bbae9d47a30f9047661648e66bdc134e40ba78bc2fbacbb8b3819bc","tests/list.rs":"3d1a4ae23bb6b4767242b8109a8efda26f1d3b28c0f90da3368f8eb9ca0eee37","tests/mpsc.rs":"d1e185c6290240132a34aa91221271225959f8652d7fc4ceb546ee9712361176","tests/never.rs":"ee40c4fc4dd5af4983fae8de6927f52b81174d222c162f745b26c4a6c7108e4f","tests/ready.rs":"d349702f123925a0781b48d677e6dcf64fc5d1fc788a7bf1e151a3d57e81871c","tests/same_channel.rs":"2bab761443671e841e1b2476bd8082d75533a2f6be7946f5dbcee67cdc82dccb","tests/select.rs":"ce12a8e0284fb9ccf6c1543bec309d9054193e6d942663aed19aa8499ef69c43","tests/select_macro.rs":"597d526fbd021ce70619d9172c931439f778ee3034ec1479aea461b65971a81a","tests/thread_locals.rs":"25ab70a8dcd8a0da9173e5476e17dcc8916caa5b68207d9c403655deaa8e8f4a","tests/tick.rs":"5f697bd14c48505d932e82065b5302ef668e1cc19cac18e8ac22e0c83c221c1d","tests/zero.rs":"9c5af802d5efb2c711f8242b8905ed29cc2601e48dbd95e41c7e6fbfe2918398"},"package":"c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"}
\ No newline at end of file diff --git a/vendor/crossbeam-channel/CHANGELOG.md b/vendor/crossbeam-channel/CHANGELOG.md index 2f627cf26..f0d11e60c 100644 --- a/vendor/crossbeam-channel/CHANGELOG.md +++ b/vendor/crossbeam-channel/CHANGELOG.md @@ -1,3 +1,7 @@ +# Version 0.5.6 + +- Bump the minimum supported Rust version to 1.38. (#877) + # Version 0.5.5 - Replace Spinlock with Mutex. (#835) diff --git a/vendor/crossbeam-channel/Cargo.lock b/vendor/crossbeam-channel/Cargo.lock index cd6eb056f..e40f83650 100644 --- a/vendor/crossbeam-channel/Cargo.lock +++ b/vendor/crossbeam-channel/Cargo.lock @@ -10,7 +10,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" [[package]] name = "crossbeam-channel" -version = "0.5.5" +version = "0.5.6" dependencies = [ "cfg-if", "crossbeam-utils", @@ -21,9 +21,9 @@ dependencies = [ [[package]] name = "crossbeam-utils" -version = "0.8.9" +version = "0.8.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8ff1f980957787286a554052d03c7aee98d99cc32e09f6d45f0a814133c87978" +checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc" dependencies = [ "cfg-if", "once_cell", @@ -67,9 +67,9 @@ dependencies = [ [[package]] name = "once_cell" -version = "1.12.0" +version = "1.13.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225" +checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1" [[package]] name = "ppv-lite86" diff --git a/vendor/crossbeam-channel/Cargo.toml b/vendor/crossbeam-channel/Cargo.toml index c02f8595c..619fad423 100644 --- a/vendor/crossbeam-channel/Cargo.toml +++ b/vendor/crossbeam-channel/Cargo.toml @@ -11,9 +11,9 @@ [package] edition = "2018" -rust-version = "1.36" +rust-version = "1.38" name = "crossbeam-channel" -version = "0.5.5" +version = "0.5.6" description = "Multi-producer multi-consumer channels for message passing" homepage = "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel" readme = "README.md" diff --git a/vendor/crossbeam-channel/README.md b/vendor/crossbeam-channel/README.md index f5077c556..4c42d863c 100644 --- a/vendor/crossbeam-channel/README.md +++ b/vendor/crossbeam-channel/README.md @@ -8,7 +8,7 @@ https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel#license) https://crates.io/crates/crossbeam-channel) [![Documentation](https://docs.rs/crossbeam-channel/badge.svg)]( https://docs.rs/crossbeam-channel) -[![Rust 1.36+](https://img.shields.io/badge/rust-1.36+-lightgray.svg)]( +[![Rust 1.38+](https://img.shields.io/badge/rust-1.38+-lightgray.svg)]( https://www.rust-lang.org) [![chat](https://img.shields.io/discord/569610676205781012.svg?logo=discord)](https://discord.com/invite/JXYwgWZ) @@ -48,7 +48,7 @@ crossbeam-channel = "0.5" Crossbeam Channel supports stable Rust releases going back at least six months, and every time the minimum supported Rust version is increased, a new minor -version is released. Currently, the minimum supported Rust version is 1.36. +version is released. Currently, the minimum supported Rust version is 1.38. ## License diff --git a/vendor/crossbeam-channel/src/flavors/array.rs b/vendor/crossbeam-channel/src/flavors/array.rs index 73557d385..63b82eb85 100644 --- a/vendor/crossbeam-channel/src/flavors/array.rs +++ b/vendor/crossbeam-channel/src/flavors/array.rs @@ -216,7 +216,7 @@ impl<T> Channel<T> { return Err(msg); } - let slot: &Slot<T> = &*(token.array.slot as *const Slot<T>); + let slot: &Slot<T> = &*token.array.slot.cast::<Slot<T>>(); // Write the message into the slot and update the stamp. slot.msg.get().write(MaybeUninit::new(msg)); @@ -307,7 +307,7 @@ impl<T> Channel<T> { return Err(()); } - let slot: &Slot<T> = &*(token.array.slot as *const Slot<T>); + let slot: &Slot<T> = &*token.array.slot.cast::<Slot<T>>(); // Read the message from the slot and update the stamp. let msg = slot.msg.get().read().assume_init(); diff --git a/vendor/crossbeam-channel/src/flavors/list.rs b/vendor/crossbeam-channel/src/flavors/list.rs index 9bda6d1cc..6090b8d47 100644 --- a/vendor/crossbeam-channel/src/flavors/list.rs +++ b/vendor/crossbeam-channel/src/flavors/list.rs @@ -49,6 +49,11 @@ struct Slot<T> { } impl<T> Slot<T> { + const UNINIT: Self = Self { + msg: UnsafeCell::new(MaybeUninit::uninit()), + state: AtomicUsize::new(0), + }; + /// Waits until a message is written into the slot. fn wait_write(&self) { let backoff = Backoff::new(); @@ -72,13 +77,10 @@ struct Block<T> { impl<T> Block<T> { /// Creates an empty block. fn new() -> Block<T> { - // SAFETY: This is safe because: - // [1] `Block::next` (AtomicPtr) may be safely zero initialized. - // [2] `Block::slots` (Array) may be safely zero initialized because of [3, 4]. - // [3] `Slot::msg` (UnsafeCell) may be safely zero initialized because it - // holds a MaybeUninit. - // [4] `Slot::state` (AtomicUsize) may be safely zero initialized. - unsafe { MaybeUninit::zeroed().assume_init() } + Self { + next: AtomicPtr::new(ptr::null_mut()), + slots: [Slot::UNINIT; BLOCK_CAP], + } } /// Waits until the next pointer is set. @@ -283,7 +285,7 @@ impl<T> Channel<T> { } // Write the message into the slot. - let block = token.list.block as *mut Block<T>; + let block = token.list.block.cast::<Block<T>>(); let offset = token.list.offset; let slot = (*block).slots.get_unchecked(offset); slot.msg.get().write(MaybeUninit::new(msg)); diff --git a/vendor/crossbeam-channel/src/flavors/zero.rs b/vendor/crossbeam-channel/src/flavors/zero.rs index 31e62afac..aae2ea300 100644 --- a/vendor/crossbeam-channel/src/flavors/zero.rs +++ b/vendor/crossbeam-channel/src/flavors/zero.rs @@ -190,7 +190,7 @@ impl<T> Channel<T> { // heap-allocated packet. packet.wait_ready(); let msg = packet.msg.get().replace(None).unwrap(); - drop(Box::from_raw(token.zero.0 as *mut Packet<T>)); + drop(Box::from_raw(token.zero.0.cast::<Packet<T>>())); Ok(msg) } } @@ -409,7 +409,7 @@ impl<T> SelectHandle for Receiver<'_, T> { let mut inner = self.0.inner.lock().unwrap(); inner .receivers - .register_with_packet(oper, packet as *mut (), cx); + .register_with_packet(oper, packet.cast::<()>(), cx); inner.senders.notify(); inner.senders.can_select() || inner.is_disconnected } @@ -417,7 +417,7 @@ impl<T> SelectHandle for Receiver<'_, T> { fn unregister(&self, oper: Operation) { if let Some(operation) = self.0.inner.lock().unwrap().receivers.unregister(oper) { unsafe { - drop(Box::from_raw(operation.packet as *mut Packet<T>)); + drop(Box::from_raw(operation.packet.cast::<Packet<T>>())); } } } @@ -459,7 +459,7 @@ impl<T> SelectHandle for Sender<'_, T> { let mut inner = self.0.inner.lock().unwrap(); inner .senders - .register_with_packet(oper, packet as *mut (), cx); + .register_with_packet(oper, packet.cast::<()>(), cx); inner.receivers.notify(); inner.receivers.can_select() || inner.is_disconnected } @@ -467,7 +467,7 @@ impl<T> SelectHandle for Sender<'_, T> { fn unregister(&self, oper: Operation) { if let Some(operation) = self.0.inner.lock().unwrap().senders.unregister(oper) { unsafe { - drop(Box::from_raw(operation.packet as *mut Packet<T>)); + drop(Box::from_raw(operation.packet.cast::<Packet<T>>())); } } } diff --git a/vendor/crossbeam-channel/tests/array.rs b/vendor/crossbeam-channel/tests/array.rs index de843cd32..6fd8ffcc6 100644 --- a/vendor/crossbeam-channel/tests/array.rs +++ b/vendor/crossbeam-channel/tests/array.rs @@ -377,7 +377,7 @@ fn spsc() { #[test] fn mpmc() { #[cfg(miri)] - const COUNT: usize = 100; + const COUNT: usize = 50; #[cfg(not(miri))] const COUNT: usize = 25_000; const THREADS: usize = 4; @@ -532,16 +532,12 @@ fn drops() { scope.spawn(|_| { for _ in 0..steps { r.recv().unwrap(); - #[cfg(miri)] - std::thread::yield_now(); // https://github.com/rust-lang/miri/issues/1388 } }); scope.spawn(|_| { for _ in 0..steps { s.send(DropCounter).unwrap(); - #[cfg(miri)] - std::thread::yield_now(); // https://github.com/rust-lang/miri/issues/1388 } }); }) diff --git a/vendor/crossbeam-channel/tests/golang.rs b/vendor/crossbeam-channel/tests/golang.rs index 6a46c0353..8050716c6 100644 --- a/vendor/crossbeam-channel/tests/golang.rs +++ b/vendor/crossbeam-channel/tests/golang.rs @@ -959,7 +959,7 @@ mod chan_test { #[test] fn test_chan() { #[cfg(miri)] - const N: i32 = 20; + const N: i32 = 12; #[cfg(not(miri))] const N: i32 = 200; @@ -1489,7 +1489,7 @@ mod chan_test { fn test_multi_consumer() { const NWORK: usize = 23; #[cfg(miri)] - const NITER: usize = 100; + const NITER: usize = 50; #[cfg(not(miri))] const NITER: usize = 271828; @@ -1580,9 +1580,7 @@ mod race_chan_test { } // https://github.com/golang/go/blob/master/test/ken/chan.go -#[cfg(not(miri))] // Miri is too slow mod chan { - use super::*; const MESSAGES_PER_CHANEL: u32 = 76; @@ -2052,6 +2050,7 @@ mod chan { } #[test] + #[cfg_attr(miri, ignore)] // Miri is too slow fn main() { let mut ctx = Context { nproc: Arc::new(Mutex::new(0)), diff --git a/vendor/crossbeam-channel/tests/list.rs b/vendor/crossbeam-channel/tests/list.rs index a0b908722..ebe6f6f85 100644 --- a/vendor/crossbeam-channel/tests/list.rs +++ b/vendor/crossbeam-channel/tests/list.rs @@ -67,6 +67,7 @@ fn len_empty_full() { } #[test] +#[cfg_attr(miri, ignore)] // this test makes timing assumptions, but Miri is so slow it violates them fn try_recv() { let (s, r) = unbounded(); @@ -433,8 +434,6 @@ fn drops() { scope.spawn(|_| { for _ in 0..steps { r.recv().unwrap(); - #[cfg(miri)] - std::thread::yield_now(); // https://github.com/rust-lang/miri/issues/1388 } }); diff --git a/vendor/crossbeam-channel/tests/mpsc.rs b/vendor/crossbeam-channel/tests/mpsc.rs index 3db4812c6..d7cc8e25f 100644 --- a/vendor/crossbeam-channel/tests/mpsc.rs +++ b/vendor/crossbeam-channel/tests/mpsc.rs @@ -339,25 +339,22 @@ mod channel_tests { #[test] fn stress_shared() { - #[cfg(miri)] - const AMT: u32 = 100; - #[cfg(not(miri))] - const AMT: u32 = 10000; - const NTHREADS: u32 = 8; + let amt: u32 = if cfg!(miri) { 100 } else { 10_000 }; + let nthreads: u32 = if cfg!(miri) { 4 } else { 8 }; let (tx, rx) = channel::<i32>(); let t = thread::spawn(move || { - for _ in 0..AMT * NTHREADS { + for _ in 0..amt * nthreads { assert_eq!(rx.recv().unwrap(), 1); } assert!(rx.try_recv().is_err()); }); - let mut ts = Vec::with_capacity(NTHREADS as usize); - for _ in 0..NTHREADS { + let mut ts = Vec::with_capacity(nthreads as usize); + for _ in 0..nthreads { let tx = tx.clone(); let t = thread::spawn(move || { - for _ in 0..AMT { + for _ in 0..amt { tx.send(1).unwrap(); } }); diff --git a/vendor/crossbeam-channel/tests/select.rs b/vendor/crossbeam-channel/tests/select.rs index e7691f52e..bc5824dab 100644 --- a/vendor/crossbeam-channel/tests/select.rs +++ b/vendor/crossbeam-channel/tests/select.rs @@ -408,7 +408,6 @@ fn both_ready() { .unwrap(); } -#[cfg_attr(miri, ignore)] // Miri is too slow #[test] fn loop_try() { const RUNS: usize = 20; diff --git a/vendor/crossbeam-channel/tests/select_macro.rs b/vendor/crossbeam-channel/tests/select_macro.rs index 91c04e1c3..119454cd6 100644 --- a/vendor/crossbeam-channel/tests/select_macro.rs +++ b/vendor/crossbeam-channel/tests/select_macro.rs @@ -284,7 +284,6 @@ fn both_ready() { .unwrap(); } -#[cfg_attr(miri, ignore)] // Miri is too slow #[test] fn loop_try() { const RUNS: usize = 20; diff --git a/vendor/crossbeam-channel/tests/thread_locals.rs b/vendor/crossbeam-channel/tests/thread_locals.rs index effb6a143..fb4e577f2 100644 --- a/vendor/crossbeam-channel/tests/thread_locals.rs +++ b/vendor/crossbeam-channel/tests/thread_locals.rs @@ -1,6 +1,6 @@ //! Tests that make sure accessing thread-locals while exiting the thread doesn't cause panics. -#![cfg(not(miri))] // error: abnormal termination: the evaluated program aborted execution +#![cfg(not(miri))] // Miri detects that this test is buggy: the destructor of `FOO` uses `std::thread::current()`! use std::thread; use std::time::Duration; diff --git a/vendor/crossbeam-channel/tests/zero.rs b/vendor/crossbeam-channel/tests/zero.rs index c90d74187..74c9a3e10 100644 --- a/vendor/crossbeam-channel/tests/zero.rs +++ b/vendor/crossbeam-channel/tests/zero.rs @@ -328,9 +328,11 @@ fn stress_oneshot() { } } -#[cfg_attr(miri, ignore)] // Miri is too slow #[test] fn stress_iter() { + #[cfg(miri)] + const COUNT: usize = 50; + #[cfg(not(miri))] const COUNT: usize = 1000; let (request_s, request_r) = bounded(0); @@ -403,7 +405,7 @@ fn drops() { #[cfg(not(miri))] const RUNS: usize = 100; #[cfg(miri)] - const STEPS: usize = 500; + const STEPS: usize = 100; #[cfg(not(miri))] const STEPS: usize = 10_000; @@ -485,7 +487,7 @@ fn fairness() { #[test] fn fairness_duplicates() { #[cfg(miri)] - const COUNT: usize = 50; + const COUNT: usize = 100; #[cfg(not(miri))] const COUNT: usize = 10_000; |