svn commit: r204017 - head/tools/regression/bin/sh/expansion

[Jilles Tjoelker]

Author: jilles
Date: Wed Feb 17 22:25:22 2010
New Revision: 204017
URL: http://svn.freebsd.org/changeset/base/204017

Log:
  sh: arith: Add a test for a bug in the dash arith code,
  which I plan to import at some point.
  Our current code handles it fine and it should stay that way.

Added:
  head/tools/regression/bin/sh/expansion/arith3.0   (contents, props changed)

Added: head/tools/regression/bin/sh/expansion/arith3.0
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/tools/regression/bin/sh/expansion/arith3.0	Wed Feb 17 22:25:22 2010	(r204017)
@@ -0,0 +1,14 @@
+# $FreeBSD$
+
+failures=0
+
+check() {
+	if [ $(($1)) != $2 ]; then
+		failures=$((failures+1))
+		echo "For $1, expected $2 actual $(($1))"
+	fi
+}
+
+check "1 << 1 + 1 | 1" 5
+
+exit $((failures != 0))