From e16f7eb5967b9a960f4600c20690af63fb830b60 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 24 Oct 2020 04:26:43 +0200 Subject: hush: output bash-compat killing signal names This significantly syncronises ash-signals and hush-signals tests. function old new delta process_wait_result 449 450 +1 Signed-off-by: Denys Vlasenko --- shell/hush_test/hush-signals/signal1.tests | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 shell/hush_test/hush-signals/signal1.tests (limited to 'shell/hush_test/hush-signals/signal1.tests') diff --git a/shell/hush_test/hush-signals/signal1.tests b/shell/hush_test/hush-signals/signal1.tests new file mode 100755 index 000000000..61943467a --- /dev/null +++ b/shell/hush_test/hush-signals/signal1.tests @@ -0,0 +1,28 @@ +trap "echo got signal" USR1 + +for try in 1 2 3 4 5; do + kill -USR1 $$ + sleep 0.2 + echo "sent $try signal" +done & + +# Ensure "wait" has something to wait for +sleep 2 & + +# Ensure we do not execute "trap" below before "kill -USR1" above +# (was getting failure on loaded machine without this) +sleep 0.1 + +sleeping=true +while $sleeping; do + trap + if wait %%; then + echo "sleep completed" + sleeping=false + elif [ $? = 127 ]; then + echo "BUG: no processes to wait for?!" + sleeping=false + else + echo "wait interrupted" + fi +done -- cgit v1.2.3