tests/usr.bin/sdiff/t_sdiff.sh

   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
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  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
  28 atf_test_case flags
  29 flags_head()
  30 {
  31         atf_set "descr" "Checks -l, -s and -w flags"
  32 }
  33 flags_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
  45 atf_test_case iflags
  46 iflags_head()
  47 {
  48         atf_set "descr" "Checks flags -l, -s and -w combined with -I"
  49 }
  50 iflags_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 ${tail2}
  63 }
  64
  65 atf_test_case tabs
  66 tabs_head()
  67 {
  68         atf_set "descr" "Checks comparing files containing tabs"
  69 }
  70 tabs_body()
  71 {
  72         atf_check -o file:$(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
  76 atf_test_case tabends
  77 tabends_head()
  78 {
  79         atf_set "descr" "Checks correct handling of lines ended with tabs"
  80 }
  81 tabends_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
  93 atf_test_case merge
  94 merge_head()
  95 {
  96         atf_set "descr" "Checks interactive merging"
  97 }
  98 merge_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; \
 121 echo v; echo l; done; } | sdiff ${merge_tail}"
 122
 123         atf_check -o file:d_input2 -x "{ while :; do echo s; echo r; \
 124 echo v; echo r; done; } | sdiff ${merge_tail}"
 125 }
 126
 127 atf_test_case same
 128 same_head()
 129 {
 130         atf_set "descr" "Checks comparing file with itself"
 131 }
 132 same_body()
 133 {
 134         atf_check -o file:$(atf_get_srcdir)/d_same.out \
 135             sdiff "$(atf_get_srcdir)/d_input1" "$(atf_get_srcdir)/d_input1"
 136 }
 137
 138 atf_test_case oneline
 139 oneline_head()
 140 {
 141         atf_set "descr" "Checks comparing one-line files"
 142 }
 143 oneline_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
 152 atf_test_case dot
 153 dot_head()
 154 {
 155         atf_set "descr" "Checks comparing with file containing only one character"
 156 }
 157 dot_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
 166 atf_test_case stdin
 167 stdin_head()
 168 {
 169         atf_set "descr" "Checks reading data from stdin"
 170 }
 171 stdin_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
 182 atf_test_case short
 183 short_head()
 184 {
 185         atf_set "descr" "Checks premature stop of merging"
 186 }
 187 short_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
 194 atf_init_test_cases()
 195 {
 196         atf_add_test_case flags
 197         atf_add_test_case iflags
 198         atf_add_test_case tabs
 199         atf_add_test_case tabends
 200         atf_add_test_case merge
 201         atf_add_test_case same
 202         atf_add_test_case oneline
 203         atf_add_test_case dot
 204         atf_add_test_case stdin
 205         atf_add_test_case short
 206 }