testing: unrace functional-repl

using sleep(1) as a synchronization mechanism does not work. use fifos instead. fixes #690 and ci constantly falling over in the same exact fucking source line Change-Id: I51725f8e439b6753f3212d2897dbb0620ad77a37
2025-09-12 23:22:11 +02:00
parent 88517c324f
commit 95d43d1e39
1 changed files with 3 additions and 1 deletions
@@ -147,7 +147,9 @@ foo + baz
 # - Check that the result has changed
 replResult=$( (
 echo "changingThing"
-sleep 1 # Leave the repl the time to eval 'foo'
+mkfifo fifo
+echo "builtins.readFile ./fifo"
+echo > fifo
 sed -i 's/beforeChange/afterChange/' flake/flake.nix
 echo ":reload"
 echo "changingThing"