1# $NetBSD: t_sdiff.sh,v 1.1 2012/03/17 16:33:15 jruoho Exp $ 2# 3# Copyright (c) 2008, 2009 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25# POSSIBILITY OF SUCH DAMAGE. 26# 27 28atf_test_case flags 29flags_head() 30{ 31 atf_set "descr" "Checks -l, -s and -w flags" 32} 33flags_body() 34{ 35 atf_check -o file:$(atf_get_srcdir)/d_flags_l.out -s eq:1 \ 36 sdiff -l "$(atf_get_srcdir)/d_input1" "$(atf_get_srcdir)/d_input2" 37 38 atf_check -o file:$(atf_get_srcdir)/d_flags_s.out -s eq:1 \ 39 sdiff -s "$(atf_get_srcdir)/d_input1" "$(atf_get_srcdir)/d_input2" 40 41 atf_check -o file:$(atf_get_srcdir)/d_flags_w.out -s eq:1 \ 42 sdiff -w 125 "$(atf_get_srcdir)/d_input1" "$(atf_get_srcdir)/d_input2" 43} 44 45atf_test_case iflags 46iflags_head() 47{ 48 atf_set "descr" "Checks flags -l, -s and -w combined with -I" 49} 50iflags_body() 51{ 52 tail1="-w 125 -I .*filename.* $(atf_get_srcdir)/d_input1 $(atf_get_srcdir)/d_input2" 53 tail2="-w 125 -I .*filename.* $(atf_get_srcdir)/d_input2 $(atf_get_srcdir)/d_input1" 54 55 atf_check -o file:$(atf_get_srcdir)/d_iflags_a1.out -s eq:1 sdiff ${tail1} 56 atf_check -o file:$(atf_get_srcdir)/d_iflags_a2.out -s eq:1 sdiff ${tail2} 57 atf_check -o file:$(atf_get_srcdir)/d_iflags_b1.out -s eq:1 sdiff -s ${tail1} 58 atf_check -o file:$(atf_get_srcdir)/d_iflags_b2.out -s eq:1 sdiff -s ${tail2} 59 atf_check -o file:$(atf_get_srcdir)/d_iflags_c1.out -s eq:1 sdiff -l ${tail1} 60 atf_check -o file:$(atf_get_srcdir)/d_iflags_c2.out -s eq:1 sdiff -l ${tail2} 61 atf_check -o file:$(atf_get_srcdir)/d_iflags_d1.out -s eq:1 sdiff -s ${tail1} 62 atf_check -o file:$(atf_get_srcdir)/d_iflags_d2.out -s eq:1 sdiff -s ${tail2} 63} 64 65atf_test_case tabs 66tabs_head() 67{ 68 atf_set "descr" "Checks comparing files containing tabs" 69} 70tabs_body() 71{ 72 atf_check -o file:$(atf_get_srcdir)/d_tabs.out -s eq:1 \ 73 sdiff "$(atf_get_srcdir)/d_tabs1.in" "$(atf_get_srcdir)/d_tabs2.in" 74} 75 76atf_test_case tabends 77tabends_head() 78{ 79 atf_set "descr" "Checks correct handling of lines ended with tabs" 80} 81tabends_body() 82{ 83 atf_check -o file:$(atf_get_srcdir)/d_tabends_a.out -s eq:1 \ 84 sdiff -w30 "$(atf_get_srcdir)/d_tabends.in" /dev/null 85 86 atf_check -o file:$(atf_get_srcdir)/d_tabends_b.out -s eq:1 \ 87 sdiff -w30 /dev/null "$(atf_get_srcdir)/d_tabends.in" 88 89 atf_check -o file:$(atf_get_srcdir)/d_tabends_c.out -s eq:1 \ 90 sdiff -w19 "$(atf_get_srcdir)/d_tabends.in" /dev/null 91} 92 93atf_test_case merge 94merge_head() 95{ 96 atf_set "descr" "Checks interactive merging" 97} 98merge_body() 99{ 100 merge_tail="-o merge.out $(atf_get_srcdir)/d_input1 \ 101$(atf_get_srcdir)/d_input2 >/dev/null ; cat merge.out" 102 103 cp $(atf_get_srcdir)/d_input* . 104 105 atf_check -o file:d_input1 -x "yes l | sdiff ${merge_tail}" 106 atf_check -o file:d_input2 -x "yes r | sdiff ${merge_tail}" 107 108 atf_check -o file:d_input1 -x \ 109 "yes el | EDITOR=cat VISUAL=cat sdiff ${merge_tail}" 110 atf_check -o file:d_input2 -x \ 111 "yes er | EDITOR=cat VISUAL=cat sdiff ${merge_tail}" 112 113 atf_check -o file:d_input1 -x "yes l | sdiff -s ${merge_tail}" 114 atf_check -o file:d_input2 -x "yes r | sdiff -s ${merge_tail}" 115 atf_check -o file:d_input1 -x "yes l | sdiff -l ${merge_tail}" 116 atf_check -o file:d_input2 -x "yes r | sdiff -l ${merge_tail}" 117 atf_check -o file:d_input1 -x "yes l | sdiff -ls ${merge_tail}" 118 atf_check -o file:d_input2 -x "yes r | sdiff -ls ${merge_tail}" 119 120 atf_check -o file:d_input1 -x "{ while :; do echo s; echo l; \ 121echo v; echo l; done; } | sdiff ${merge_tail}" 122 123 atf_check -o file:d_input2 -x "{ while :; do echo s; echo r; \ 124echo v; echo r; done; } | sdiff ${merge_tail}" 125} 126 127atf_test_case same 128same_head() 129{ 130 atf_set "descr" "Checks comparing file with itself" 131} 132same_body() 133{ 134 atf_check -o file:$(atf_get_srcdir)/d_same.out \ 135 sdiff "$(atf_get_srcdir)/d_input1" "$(atf_get_srcdir)/d_input1" 136} 137 138atf_test_case oneline 139oneline_head() 140{ 141 atf_set "descr" "Checks comparing one-line files" 142} 143oneline_body() 144{ 145 atf_check -o file:$(atf_get_srcdir)/d_oneline_a.out -s eq:1 \ 146 sdiff /dev/null "$(atf_get_srcdir)/d_oneline.in" 147 148 atf_check -o file:$(atf_get_srcdir)/d_oneline_b.out -s eq:1 \ 149 sdiff "$(atf_get_srcdir)/d_oneline.in" /dev/null 150} 151 152atf_test_case dot 153dot_head() 154{ 155 atf_set "descr" "Checks comparing with file containing only one character" 156} 157dot_body() 158{ 159 echo ". <" > expout 160 atf_check -o file:expout -s eq:1 sdiff "$(atf_get_srcdir)/d_dot.in" /dev/null 161 162 echo " > ." > expout 163 atf_check -o file:expout -s eq:1 sdiff /dev/null "$(atf_get_srcdir)/d_dot.in" 164} 165 166atf_test_case stdin 167stdin_head() 168{ 169 atf_set "descr" "Checks reading data from stdin" 170} 171stdin_body() 172{ 173 echo " > stdin" > expout 174 atf_check -o file:expout -s eq:1 -x \ 175 "echo stdin | sdiff /dev/null /dev/stdin" 176 177 echo "stdin <" > expout 178 atf_check -o file:expout -s eq:1 -x \ 179 "echo stdin | sdiff /dev/stdin /dev/null" 180} 181 182atf_test_case short 183short_head() 184{ 185 atf_set "descr" "Checks premature stop of merging" 186} 187short_body() 188{ 189 atf_check -o file:$(atf_get_srcdir)/d_short.out -x \ 190 "printf \"r\\nl\\nr\\nl\" | sdiff -o merge.out $(atf_get_srcdir)/d_input1 \ 191$(atf_get_srcdir)/d_input2 >/dev/null ; cat merge.out" 192} 193 194atf_test_case tflag 195tflag_head() 196{ 197 atf_set "descr" "Checks tab expansion" 198} 199tflag_body() 200{ 201 printf "a\tb\n" >a 202 printf "b\ta\n" >b 203 atf_check -s exit:1 -o match:$'a\tb' \ 204 sdiff a b 205 atf_check -s exit:1 -o match:"a {7}b" \ 206 sdiff -t a b 207 atf_check -s exit:1 -o match:"a {3}b" \ 208 sdiff -t --tabsize 4 a b 209} 210 211atf_test_case binary 212binary_head() 213{ 214 atf_set "descr" "Checks binary file handling" 215} 216binary_body() 217{ 218 printf "a\0\n" >a 219 printf "b\0\n" >b 220 atf_check -o empty sdiff a a 221 atf_check -o empty sdiff a - <a 222 atf_check -s exit:1 -o match:"Binary files .* differ" \ 223 sdiff a b 224 atf_check -s exit:1 -o match:"Binary files .* differ" \ 225 sdiff a - <b 226} 227 228atf_init_test_cases() 229{ 230 atf_add_test_case flags 231 atf_add_test_case iflags 232 atf_add_test_case tabs 233 atf_add_test_case tabends 234 atf_add_test_case merge 235 atf_add_test_case same 236 atf_add_test_case oneline 237 atf_add_test_case dot 238 atf_add_test_case stdin 239 atf_add_test_case short 240 atf_add_test_case tflag 241 atf_add_test_case binary 242} 243