1 files changed, 92 insertions, 0 deletions
diff --git a/tests/dollar-star10.sub b/tests/dollar-star10.sub
new file mode 100644
index 0000000..fce9ec1
--- /dev/null
+++ b/tests/dollar-star10.sub
@@ -0,0 +1,92 @@
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+oIFS=$IFS
+
+set -- ''
+
+unset v
+recho ${v= ''}
+recho $v
+unset v
+recho ${v=''}
+recho $v
+unset v
+recho ${v= $*}
+recho $v
+unset v
+recho ${v=$*}
+recho $v
+unset v
+recho ${v='' }
+recho $v
+unset v
+recho ${v= '' }
+recho $v
+unset v
+recho ${v=$* }
+recho $v
+unset v
+recho ${v= $* }
+recho $v
+
+unset IFS
+
+unset v
+recho ${v= ''}
+recho $v
+unset v
+recho ${v=''}
+recho $v
+unset v
+recho ${v= $*}
+recho $v
+unset v
+recho ${v=$*}
+recho $v
+unset v
+recho ${v='' }
+recho $v
+unset v
+recho ${v= '' }
+recho $v
+unset v
+recho ${v=$* }
+recho $v
+unset v
+recho ${v= $* }
+recho $v
+
+unset -v v
+IFS=$oIFS
+
+# This shouldn't output anything
+set -- '' ''
+
+unset -v v
+recho ${v=$*}
+unset -v v
+recho ${v= $*}
+unset -v v
+recho ${v=$* }
+unset -v v
+recho ${v= $* }
+
+unset -v v IFS
+recho ${v=$*}
+unset -v v
+recho ${v= $*}
+unset -v v
+recho ${v= $* }
+unset -v v
+recho ${v= $*}