[src/trunk]: src/tests/usr.bin/sed Add a case also for (fixed) PR bin/42261.

[jruoho <jruoho%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/038ad7e41bf1
branches:  trunk
changeset: 778204:038ad7e41bf1
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Mon Mar 19 06:21:53 2012 +0000

description:
Add a case also for (fixed) PR bin/42261.

diffstat:

 tests/usr.bin/sed/t_sed.sh |  20 +++++++++++++++++---
 1 files changed, 17 insertions(+), 3 deletions(-)

diffs (47 lines):

diff -r 3d39d4199868 -r 038ad7e41bf1 tests/usr.bin/sed/t_sed.sh
--- a/tests/usr.bin/sed/t_sed.sh        Mon Mar 19 06:08:51 2012 +0000
+++ b/tests/usr.bin/sed/t_sed.sh        Mon Mar 19 06:21:53 2012 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_sed.sh,v 1.2 2012/03/18 15:35:27 dholland Exp $
+# $NetBSD: t_sed.sh,v 1.3 2012/03/19 06:21:53 jruoho Exp $
 #
 # Copyright (c) 2012 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -36,8 +36,6 @@
 
 emptybackref_body() {
 
-       atf_check -o inline:"foobar\n" -x "echo foobar"
-
        atf_check -o inline:"foo1bar1\n" \
                -x "echo foo1bar1 | sed -ne '/foo\(.*\)bar\1/p'"
 
@@ -47,6 +45,21 @@
                -x "echo foobar | sed -ne '/foo\(.*\)bar\1/p'"
 }
 
+atf_test_case longlines
+longlines_head() {
+       atf_set "descr" "Test that sed(1) handles " \
+                       "long lines correctly (PR bin/42261)"
+}
+
+longlines_body() {
+
+       str=$(awk 'BEGIN {while(x<2043){printf "x";x++}}')
+       echo $str > input
+
+       atf_check -o save:output -x "echo x | sed s,x,${str},g"
+       atf_check -s exit:0 -o empty -e empty -x "diff input output"
+}
+
 atf_test_case rangeselection
 rangeselection_head() {
        atf_set "descr" "Test that sed(1) handles " \
@@ -96,5 +109,6 @@
 
 atf_init_test_cases() {
        atf_add_test_case emptybackref
+       atf_add_test_case longlines
        atf_add_test_case rangeselection
 }