From 308a14f85158f1545000499a64bc170d688a0db9 Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Thu, 10 Jan 2019 18:48:02 -0500
Subject: Import /usr/src/bin/sh from FreeBSD 12.0-RELEASE

---
 bin/cash/tests/expansion/arith4.0 | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 bin/cash/tests/expansion/arith4.0

(limited to 'bin/cash/tests/expansion/arith4.0')

diff --git a/bin/cash/tests/expansion/arith4.0 b/bin/cash/tests/expansion/arith4.0
new file mode 100644
index 00000000..d4188640
--- /dev/null
+++ b/bin/cash/tests/expansion/arith4.0
@@ -0,0 +1,20 @@
+# $FreeBSD: releng/12.0/bin/sh/tests/expansion/arith4.0 206167 2010-04-04 16:29:48Z jilles $
+
+failures=0
+
+check() {
+	if [ $(($1)) != $2 ]; then
+		failures=$((failures+1))
+		echo "For $1, expected $2 actual $(($1))"
+	fi
+}
+
+check '20 / 2 / 2' 5
+check '20 - 2 - 2' 16
+unset a b c d
+check "a = b = c = d = 1" 1
+check "a == 1 && b == 1 && c == 1 && d == 1" 1
+check "a += b += c += d" 4
+check "a == 4 && b == 3 && c == 2 && d == 1" 1
+
+exit $((failures != 0))
-- 
cgit 1.4.1