diff options
Diffstat (limited to 'shell_cmds/sh/tests/expansion/plus-minus7.0')
| -rw-r--r-- | shell_cmds/sh/tests/expansion/plus-minus7.0 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/expansion/plus-minus7.0 b/shell_cmds/sh/tests/expansion/plus-minus7.0 new file mode 100644 index 0000000..440cfdd --- /dev/null +++ b/shell_cmds/sh/tests/expansion/plus-minus7.0 @@ -0,0 +1,26 @@ +# $FreeBSD: head/bin/sh/tests/expansion/plus-minus7.0 216738 2010-12-27 15:57:41Z emaste $ + +e= s='foo' +failures='' +ok='' + +testcase() { + code="$1" + expected="$2" + oIFS="$IFS" + eval "$code" + IFS='|' + result="$#|$*" + IFS="$oIFS" + if [ "x$result" = "x$expected" ]; then + ok=x$ok + else + failures=x$failures + echo "For $code, expected $expected actual $result" + fi +} + +testcase 'set -- ${s+a b}' '2|a|b' +testcase 'set -- ${e:-a b}' '2|a|b' + +test "x$failures" = x |