1# $NetBSD: t_sed.sh,v 1.7 2019/10/05 20:24:16 christos Exp $ 2# 3# Copyright (c) 2012 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# This code is derived from software contributed to The NetBSD Foundation 7# by Jukka Ruohonen and David A. Holland. 8# 9# Redistribution and use in source and binary forms, with or without 10# modification, are permitted provided that the following conditions 11# are met: 12# 1. Redistributions of source code must retain the above copyright 13# notice, this list of conditions and the following disclaimer. 14# 2. Redistributions in binary form must reproduce the above copyright 15# notice, this list of conditions and the following disclaimer in the 16# documentation and/or other materials provided with the distribution. 17# 18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28# POSSIBILITY OF SUCH DAMAGE. 29# 30 31atf_test_case c2048 32c2048_head() { 33 atf_set "descr" "Test that sed(1) does not fail when the " \ 34 "2048'th character is a backslash (PR bin/25899)" 35} 36 37c2048_body() { 38 39 atf_check -s exit:0 -o inline:'foo\n' -e empty \ 40 -x "echo foo | sed -f $(atf_get_srcdir)/d_c2048.in" 41} 42 43atf_test_case emptybackref 44emptybackref_head() { 45 atf_set "descr" "Test that sed(1) handles " \ 46 "empty back references (PR bin/28126)" 47} 48 49emptybackref_body() { 50 51 atf_check -o inline:"foo1bar1\n" \ 52 -x "echo foo1bar1 | sed -ne '/foo\(.*\)bar\1/p'" 53 54 atf_expect_fail "PR bin/28126" 55 56 atf_check -o inline:"foobar\n" \ 57 -x "echo foobar | sed -ne '/foo\(.*\)bar\1/p'" 58} 59 60atf_test_case longlines 61longlines_head() { 62 atf_set "descr" "Test that sed(1) handles " \ 63 "long lines correctly (PR bin/42261)" 64} 65 66longlines_body() { 67 68 str=$(awk 'BEGIN {while(x<2043){printf "x";x++}}') 69 echo $str > input 70 71 atf_check -o save:output -x "echo x | sed s,x,${str},g" 72 atf_check -s exit:0 -o empty -e empty -x "diff input output" 73} 74 75atf_test_case rangeselection 76rangeselection_head() { 77 atf_set "descr" "Test that sed(1) handles " \ 78 "range selection correctly" 79} 80 81rangeselection_body() { 82 # basic cases 83 atf_check -o inline:"D\n" \ 84 -x "printf 'A\nB\nC\nD\n' | sed '1,3d'" 85 atf_check -o inline:"A\n" \ 86 -x "printf 'A\nB\nC\nD\n' | sed '2,4d'" 87 # two nonoverlapping ranges 88 atf_check -o inline:"C\n" \ 89 -x "printf 'A\nB\nC\nD\nE\n' | sed '1,2d;4,5d'" 90 # overlapping ranges; the first prevents the second from being entered 91 atf_check -o inline:"D\nE\n" \ 92 -x "printf 'A\nB\nC\nD\nE\n' | sed '1,3d;3,5d'" 93 # the 'n' command can also prevent ranges from being entered 94 atf_check -o inline:"B\nB\nC\nD\n" \ 95 -x "printf 'A\nB\nC\nD\n' | sed '1,3s/A/B/;1,3n;1,3s/B/C/'" 96 atf_check -o inline:"B\nC\nC\nD\n" \ 97 -x "printf 'A\nB\nC\nD\n' | sed '1,3s/A/B/;1,3n;2,3s/B/C/'" 98 99 # basic cases using regexps 100 atf_check -o inline:"D\n" \ 101 -x "printf 'A\nB\nC\nD\n' | sed '/A/,/C/d'" 102 atf_check -o inline:"A\n" \ 103 -x "printf 'A\nB\nC\nD\n' | sed '/B/,/D/d'" 104 # two nonoverlapping ranges 105 atf_check -o inline:"C\n" \ 106 -x "printf 'A\nB\nC\nD\nE\n' | sed '/A/,/B/d;/D/,/E/d'" 107 # two overlapping ranges; the first blocks the second as above 108 atf_check -o inline:"D\nE\n" \ 109 -x "printf 'A\nB\nC\nD\nE\n' | sed '/A/,/C/d;/C/,/E/d'" 110 # the 'n' command makes some lines invisible to downstreap regexps 111 atf_check -o inline:"B\nC\nC\nD\n" \ 112 -x "printf 'A\nB\nC\nD\n' | sed '/A/,/C/s/A/B/;1,3n;/B/,/C/s/B/C/'" 113 114 # a range ends at the *first* matching end line 115 atf_check -o inline:"D\nC\n" \ 116 -x "printf 'A\nB\nC\nD\nC\n' | sed '/A/,/C/d'" 117 # another matching start line within the range has no effect 118 atf_check -o inline:"D\nC\n" \ 119 -x "printf 'A\nB\nA\nC\nD\nC\n' | sed '/A/,/C/d'" 120} 121 122atf_test_case preserve_leading_ws_ia 123preserve_leading_ws_ia_head() { 124 atf_set "descr" "Test that sed(1) preserves leading whitespace " \ 125 "in insert and append (PR bin/49872)" 126} 127 128preserve_leading_ws_ia_body() { 129 atf_check -o inline:" 1 2 3\n4 5 6\n 7 8 9\n\n" \ 130 -x 'echo | sed -e "/^$/i\\ 131 1 2 3\\ 1324 5 6\\ 133 7 8 9"' 134} 135 136atf_test_case escapes_in_subst 137escapes_in_subst_head() { 138 atf_set "descr" "Test that sed(1) expands \x \d \o escapes " \ 139 "in substition strings" 140} 141 142escapes_in_subst_body() { 143 atf_check -o inline:"fooXbar\n" \ 144 -x 'echo "foo bar" | sed -e "s/ /\x58/"' 145 atf_check -o inline:"fooXbar\n" \ 146 -x 'echo "foo bar" | sed -e "s/ /\o130/"' 147 atf_check -o inline:"fooXbar\n" \ 148 -x 'echo "foo bar" | sed -e "s/ /\d88/"' 149} 150 151atf_test_case escapes_in_re 152escapes_in_re_head() { 153 atf_set "descr" "Test that sed(1) expands \x \d \o escapes " \ 154 "in regex strings" 155} 156 157escapes_in_re_body() { 158 atf_check -o inline:"foo bar\n" \ 159 -x 'echo "fooXbar" | sed -e "s/\x58/ /"' 160 atf_check -o inline:"foo bar\n" \ 161 -x 'echo "fooXbar" | sed -e "s/\o130/ /"' 162 atf_check -o inline:"foo bar\n" \ 163 -x 'echo "fooXbar" | sed -e "s/\d88/ /"' 164} 165 166atf_test_case escapes_in_re_bracket 167escapes_in_re_bracket_head() { 168 atf_set "descr" "Test that sed(1) does not expand \x \d \o escapes " \ 169 "in regex strings inside braces" 170} 171 172escapes_in_re_bracket_body() { 173 atf_check -o inline:"foo bar\n" \ 174 -x 'echo "foo\\x58bar" | sed -e "s/[\x58]/ /g"' 175 atf_check -o inline:"f bar\n" \ 176 -x 'echo "fooo\\130bar" | sed -e "s/[\o130]/ /g"' 177 atf_check -o inline:"foo bar\n" \ 178 -x 'echo "foo\\d88bar" | sed -e "s/[\d88]/ /g"' 179} 180atf_init_test_cases() { 181 atf_add_test_case c2048 182 atf_add_test_case emptybackref 183 atf_add_test_case longlines 184 atf_add_test_case rangeselection 185 atf_add_test_case preserve_leading_ws_ia 186 atf_add_test_case escapes_in_subst 187 atf_add_test_case escapes_in_re 188 atf_add_test_case escapes_in_re_bracket 189} 190