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-rw-r--r--tests/test-self-check7
1 files changed, 7 insertions, 0 deletions
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