1 files changed, 81 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/bin/sh/t_varquote.sh b/contrib/netbsd-tests/bin/sh/t_varquote.sh
new file mode 100755
index 0000000..1768777
--- /dev/null
+++ b/contrib/netbsd-tests/bin/sh/t_varquote.sh
@@ -0,0 +1,81 @@
+# $NetBSD: t_varquote.sh,v 1.2 2012/03/25 18:50:19 christos Exp $
+#
+# Copyright (c) 2007 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+# Variable quoting test.
+
+check() {
+	if [ "$1" != "$2" ]
+	then
+		atf_fail "expected [$2], found [$1]" 1>&2
+	fi
+}
+
+atf_test_case all
+all_head() {
+	atf_set "descr" "Basic checks for variable quoting"
+}
+all_body() {
+	foo='${a:-foo}'
+	check "$foo" '${a:-foo}'
+
+	foo="${a:-foo}"
+	check "$foo" "foo"
+
+	foo=${a:-"'{}'"}
+	check "$foo" "'{}'"
+
+	foo=${a:-${b:-"'{}'"}}
+	check "$foo" "'{}'"
+
+	foo="${a:-"'{}'"}"
+	check "$foo" "'{}'"
+
+	foo="${a:-${b:-"${c:-${d:-"x}"}}y}"}}z}"
+	#   "                                z*"
+	#    ${a:-                          }
+	#         ${b:-                    }
+	#              "                y*"
+	#               ${c:-          }
+	#                    ${d:-    }
+	#                         "x*"
+	check "$foo" "x}y}z}"
+}
+
+atf_test_case nested_quotes_multiword
+nested_quotes_multiword_head() {
+	atf_set "descr" "Tests that having nested quoting in a multi-word" \
+	    "string works (PR bin/43597)"
+}
+nested_quotes_multiword_body() {
+	atf_check -s eq:0 -o match:"first-word second-word" -e empty \
+	    /bin/sh -c 'echo "${foo:="first-word"} second-word"'
+}
+
+atf_init_test_cases() {
+	atf_add_test_case all
+	atf_add_test_case nested_quotes_multiword
+}