run tests in parallel

rust/test.bash

@@ -9,5 +9,7 @@ trap 'if [ "$?" != "0" ]; then echo "test failed!"; fi' EXIT
 examples=(donate empty float mutex notify once queue rwlock semaphore simple sleep water-semaphore)
 
 for e in "${examples[@]}"; do
-  cargo run --release --example "$e"
+  cargo run --release --example "$e" &
 done
+
+wait

test.bash

@@ -6,38 +6,28 @@ scons -j $(nproc)
 
 trap 'if [ "$?" != "0" ]; then echo "test failed!"; fi' EXIT
 
-set -x
+examples=(
+  donate empty float mutex notify once queue rwlock sem simple
+  water/barrier water/cond water/sem cycle/mutex cycle/notify cycle/queue
+  cycle/sem cycle/sleep cycle/yield cxx/mutex cxx/notify cxx/once cxx/queue
+  cxx/rwlock cxx/sem cxx/water/barrier cxx/water/cond cxx/water/sem
+)
 
-build/donate
-build/empty
-build/float
-build/mutex
-build/notify
-build/once
-build/queue
-build/rwlock
-build/sem
-build/simple
-build/sleep
-build/water/barrier
-build/water/cond
-build/water/sem
+for e in "${examples[@]}"; do
+  echo "running $e..."
+  "build/$e" &
+done
 
-build/cycle/mutex
-build/cycle/notify
-build/cycle/queue
-build/cycle/sem
-build/cycle/sleep
-build/cycle/yield
+wait
 
-build/cxx/mutex
-build/cxx/notify
-build/cxx/once
-build/cxx/queue
-build/cxx/rwlock
-build/cxx/sem
-build/cxx/sleep
+# run the sleep examples one-by-one as they are performance-sensitive
+# (threads getting delayed will fail an assert)
 
-build/cxx/water/barrier
-build/cxx/water/cond
-build/cxx/water/sem
+sleep_examples=(
+  sleep cxx/sleep
+)
+
+for e in "${sleep_examples[@]}"; do
+  echo "running $e..."
+  "build/$e"
+done