1 files changed, 87 insertions, 0 deletions
diff --git a/testsuite/nulldata.sh b/testsuite/nulldata.sh
new file mode 100755
index 0000000..91befc6
--- /dev/null
+++ b/testsuite/nulldata.sh
@@ -0,0 +1,87 @@
+#!/bin/sh
+# Test -z/--null-data option
+
+# Copyright (C) 2016 Free Software Foundation, Inc.
+
+# 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/>.
+. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed
+print_ver_ sed
+
+# Two lines, differ based on the EOL character.
+printf "AB\000CD\nEF\n\000" > in1 || framework_failure_
+
+# 's/^./x/' cmd processed with EOF=\n
+printf "xB\000CD\nxF\nx" > exp-s-nl || framework_failure_
+# 's/^./x/' cmd processed with EOF=\0
+printf "xB\000xD\nEF\n\000" > exp-s-z || framework_failure_
+
+# '=' cmd processed with EOF=\n
+printf "1\nAB\000CD\n2\nEF\n3\n\000" > exp-=-nl || framework_failure_
+
+# '=' cmd processed with EOF=\0
+printf "1\000AB\0002\000CD\nEF\n\000" > exp-=-z || framework_failure_
+
+
+# 'l' cmd processed with EOF=\n
+cat <<\EOF >exp-l-nl || framework_failure_
+AB\000CD$
+EF$
+\000$
+EOF
+
+# 'l' cmd processed with EOF=\0
+printf 'AB$\000CD\\nEF\\n$\000' >exp-l-z || framework_failure_
+
+# 'F' cmd with EOL=\n
+printf "in1\n" > exp-F-nl || framework_failure_
+
+# 'F' cmd with EOL=\0
+printf "in1\000" > exp-F-z || framework_failure_
+
+
+# Test substitution
+sed 's/^./x/' in1 > out-s-nl || fail=1
+compare_ exp-s-nl out-s-nl || fail=1
+
+sed -z 's/^./x/' in1 > out-s-z || fail=1
+compare_ exp-s-z out-s-z || fail=1
+
+
+
+# Test '=' command
+sed = in1 > out-=-nl || fail=1
+compare_ exp-=-nl out-=-nl || fail=1
+
+sed -z = in1 > out-=-z || fail=1
+compare_ exp-=-z out-=-z || fail=1
+
+
+
+# Test 'l' command
+sed -n l in1 > out-l-nl || fail=1
+compare_ exp-l-nl out-l-nl || fail=1
+
+sed -zn l in1 > out-l-z || fail=1
+compare_ exp-l-z out-l-z || fail=1
+
+
+# Test 'F' command
+sed -n 1F in1 > out-F-nl || fail=1
+compare_ exp-F-nl out-F-nl || fail=1
+
+sed -zn 1F in1 > out-F-z || fail=1
+compare_ exp-F-z out-F-z || fail=1
+
+
+Exit $fail