Misc CI fixes (#89)

Limit the number of threads when using qemu to 1. Also, don't bother
running the stress test as this will trigger qemu bugs. Finally, also
make the stress test actually stress test.

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/test_bytes.rs b/tests/test_bytes.rs
index cfb5070..2e163df 100644
--- a/tests/test_bytes.rs
+++ b/tests/test_bytes.rs
@@ -298,6 +298,9 @@ fn extend() {
 }
 
 #[test]
+// Only run these tests on little endian systems. CI uses qemu for testing
+// little endian... and qemu doesn't really support threading all that well.
+#[cfg(target_endian = "little")]
 fn stress() {
     // Tests promoting a buffer from a vec -> shared in a concurrent situation
     use std::sync::{Arc, Barrier};
@@ -308,7 +311,7 @@ fn stress() {
 
     for i in 0..ITERS {
         let data = [i as u8; 256];
-        let buf = Arc::new(BytesMut::from(&data[..]));
+        let buf = Arc::new(Bytes::from(&data[..]));
 
         let barrier = Arc::new(Barrier::new(THREADS));
         let mut joins = Vec::with_capacity(THREADS);
@@ -319,7 +322,8 @@ fn stress() {
 
             joins.push(thread::spawn(move || {
                 c.wait();
-                let _buf = buf.clone();
+                let buf: Bytes = (*buf).clone();
+                drop(buf);
             }));
         }