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-rw-r--r--bin/cash/tests/builtins/trap6.09
1 files changed, 9 insertions, 0 deletions
diff --git a/bin/cash/tests/builtins/trap6.0 b/bin/cash/tests/builtins/trap6.0
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index 00000000..e28097a9
--- /dev/null
+++ b/bin/cash/tests/builtins/trap6.0
@@ -0,0 +1,9 @@
+# $FreeBSD: releng/12.0/bin/sh/tests/builtins/trap6.0 217472 2011-01-16 13:56:41Z jilles $
+
+v=$(
+	${SH} -c 'trap "echo ok; exit" USR1; kill -USR1 $$' &
+	# Suppress possible message about exit on signal
+	wait $! >/dev/null 2>&1
+)
+r=$(kill -l $?)
+[ "$v" = "ok" ] && { [ "$r" = "USR1" ] || [ "$r" = "usr1" ]; }