diff options
Diffstat (limited to 'bin/cash/tests/expansion/arith5.0')
| -rw-r--r-- | bin/cash/tests/expansion/arith5.0 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/bin/cash/tests/expansion/arith5.0 b/bin/cash/tests/expansion/arith5.0 new file mode 100644 index 00000000..4ec65a0c --- /dev/null +++ b/bin/cash/tests/expansion/arith5.0 @@ -0,0 +1,17 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/arith5.0 206168 2010-04-04 16:48:33Z jilles $ + +failures=0 + +check() { + if [ "$2" != "$3" ]; then + failures=$((failures+1)) + echo "For $1, expected $3 actual $2" + fi +} + +unset a +check '$((1+${a:-$((7+2))}))' "$((1+${a:-$((7+2))}))" 10 +check '$((1+${a:=$((2+2))}))' "$((1+${a:=$((2+2))}))" 5 +check '$a' "$a" 4 + +exit $((failures != 0)) |