From 683f205402a99cfc8cea46c83ce9b46a42616d42 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sat, 16 Dec 2023 12:40:10 +0100
Subject: All kinds of stuff
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 tests/test-self-check | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tests/test-self-check')

diff --git a/tests/test-self-check b/tests/test-self-check
index 8e42f18..c0e1d0d 100644
--- a/tests/test-self-check
+++ b/tests/test-self-check
@@ -9,6 +9,9 @@ stderr_printf () {
 test "$(stderr_printf 'hello\n')" = ''
 test "$(stderr stderr_printf 'hello\n' 2>&1)" = 'hello'
 
+failing_function () { false; true; } # use of { } rather than ( ) is important
+( ! failing_function )
+
 (! (false > $a) )
 
 getname OS 0
@@ -39,6 +42,10 @@ printf 'a\n' > $a
 printf 'a\n' > $b
 diff -u $a $b
 
+true & wait $!
+( false & ! wait $! )
+await
+
 for os in ${SUPPORTED_OSES}; do
 	issupported $os
 	for arch in $(env | sed -n 's/^SUPPORTED_'"$os"'_ARCHES=//p' | xargs printf '%s\n'); do
-- 
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