Merging debian version 1.65.0+dfsg1-2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 17 insertions, 26 deletions

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;