1 files changed, 55 insertions, 0 deletions
diff --git a/tests/quote2.sub b/tests/quote2.sub
new file mode 100644
index 0000000..1012b8f
--- /dev/null
+++ b/tests/quote2.sub
@@ -0,0 +1,55 @@
+#   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/>.
+#
+x=x
+e=
+
+recho ${x:+""}
+recho ${x:+ ""}
+recho ${x:+"" }
+recho ${x:+"$e"}
+recho ${x:+ "$e"}
+recho ${x:+"$e""$e"""}
+recho ${x:+"$e""$e"""}
+recho ${x:+"$e" "$e"""}
+recho ${x:+"$e""$e" ""}
+recho ${x:+ "$e""$e"""}
+
+echo =====
+recho ${x:+''}
+recho ${x:+ ''}
+recho ${x:+'' }
+recho ${x:+'' ''}
+
+recho ${x:+$e''}
+recho ${x:+''$e}
+
+recho ${x:+''$e $e''}
+
+echo =====
+recho ${x:+"$(:)"}
+recho ${x:+ "$(:)"}
+recho ${x:+"$(:)""$(:)"""}
+recho ${x:+"$(:)""$(:)"""}
+recho ${x:+"$(:)" "$(:)"""}
+recho ${x:+"$(:)""$(:)" ""}
+recho ${x:+ "$(:)""$(:)"""}
+
+echo =====
+recho ${x:+"`:`"}
+recho ${x:+ "`:`"}
+recho ${x:+"`:`""`:`"""}
+recho ${x:+"`:`""`:`"""}
+recho ${x:+"`:`" "`:`"""}
+recho ${x:+"`:`""`:`" ""}
+recho ${x:+ "`:`""`:`"""}