sh: Add some simplistic tests for the wait builtin.

2 files changed, 38 insertions, 0 deletions

diff --git a/tools/regression/bin/sh/builtins/wait1.0 b/tools/regression/bin/sh/builtins/wait1.0
new file mode 100644
index 0000000..1ca8530
--- /dev/null
+++ b/tools/regression/bin/sh/builtins/wait1.0
@@ -0,0 +1,23 @@
+# $FreeBSD$
+
+failures=
+failure() {
+	echo "Error at line $1" >&2
+	failures=x$failures
+}
+
+exit 4 & p4=$!
+exit 8 & p8=$!
+wait $p4
+[ $? = 4 ] || failure $LINENO
+wait $p8
+[ $? = 8 ] || failure $LINENO
+
+exit 3 & p3=$!
+exit 7 & p7=$!
+wait $p7
+[ $? = 7 ] || failure $LINENO
+wait $p3
+[ $? = 3 ] || failure $LINENO
+
+test -z "$failures"
diff --git a/tools/regression/bin/sh/builtins/wait2.0 b/tools/regression/bin/sh/builtins/wait2.0
new file mode 100644
index 0000000..e61455c
--- /dev/null
+++ b/tools/regression/bin/sh/builtins/wait2.0
@@ -0,0 +1,15 @@
+# $FreeBSD$
+
+failures=
+failure() {
+	echo "Error at line $1" >&2
+	failures=x$failures
+}
+
+for i in 1 2 3 4 5 6 7 8 9 10; do
+	exit $i &
+done
+wait || failure $LINENO
+wait || failure $LINENO
+
+test -z "$failures"