New upstream version 4.3

1 files changed, 97 insertions, 0 deletions

diff --git a/testsuite/comment-n.sh b/testsuite/comment-n.sh
new file mode 100644
index 0000000..240cf86
--- /dev/null
+++ b/testsuite/comment-n.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+# Test the '#n' silent mode (activated by first line comment)
+
+# 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
+
+fail=0
+
+echo X > in1 || framework_failure_
+
+# expected output with 'sed -n = in1' (silent mode)
+echo 1 > exp-silent || framework_failure_
+
+# expected output with 'sed = in1' (not silent mode)
+printf "1\nX\n" > exp-norm || framework_failure_
+
+
+# A comment '#n' in the first script, in the first line
+sed -e '#n' in1 > out1 || fail=1
+compare_ /dev/null out1 || fail=1
+
+sed -e '#n' -e = in1 > out2 || fail=1
+compare_ exp-silent out2 || fail=1
+
+sed -e '#ni!' -e = in1 > out3 || fail=1
+compare_ exp-silent out3 || fail=1
+
+# not the first 2 characters, or space before n,
+# or uppercase N - do not activate silent mode
+sed -e '=#n' in1 > out4 || fail=1
+compare_ exp-norm out4 || fail=1
+
+sed -e '# n' -e = in1 > out5 || fail=1
+compare_ exp-norm out5 || fail=1
+
+sed -e '#N' -e = in1 > out6 || fail=1
+compare_ exp-norm out6 || fail=1
+
+sed -e = -e '#n' in1 > out7 || fail=1
+compare_ exp-norm out7 || fail=1
+
+
+#
+# Test the same, with a program instead of -e.
+#
+cat << \EOF > prog1 || framework_failure_
+#n
+=
+EOF
+sed -f prog1 in1 > out8 || fail=1
+compare_ exp-silent out8 || fail=1
+
+# not in the first 2 characters
+cat << \EOF > prog2 || framework_failure_
+=
+#n
+EOF
+sed -f prog2 in1 > out9 || fail=1
+compare_ exp-norm out9 || fail=1
+
+# not in the first 2 characters
+cat << \EOF > prog3 || framework_failure_
+# n
+=
+EOF
+sed -f prog3 in1 > out10 || fail=1
+compare_ exp-norm out10 || fail=1
+
+
+# -e then a program file.
+cat << \EOF > prog4 || framework_failure_
+#n
+EOF
+sed -e = -f prog4 in1 > out11 || fail=1
+compare_ exp-norm out11 || fail=1
+
+
+# If the program comes before -e , silent mode is activated.
+sed -f prog4 -e = in1 > out12 || fail=1
+compare_ exp-silent out12 || fail=1
+
+
+Exit $fail