| [599] | 1 | #!/bin/sh -
|
|---|
| 2 | # $NetBSD: sed.test,v 1.3 1997/01/09 20:21:37 tls Exp $
|
|---|
| 3 | #
|
|---|
| 4 | # Copyright (c) 1992 Diomidis Spinellis.
|
|---|
| 5 | # Copyright (c) 1992, 1993
|
|---|
| 6 | # The Regents of the University of California. All rights reserved.
|
|---|
| 7 | #
|
|---|
| 8 | # Redistribution and use in source and binary forms, with or without
|
|---|
| 9 | # modification, are permitted provided that the following conditions
|
|---|
| 10 | # are met:
|
|---|
| 11 | # 1. Redistributions of source code must retain the above copyright
|
|---|
| 12 | # notice, this list of conditions and the following disclaimer.
|
|---|
| 13 | # 2. Redistributions in binary form must reproduce the above copyright
|
|---|
| 14 | # notice, this list of conditions and the following disclaimer in the
|
|---|
| 15 | # documentation and/or other materials provided with the distribution.
|
|---|
| 16 | # 3. All advertising materials mentioning features or use of this software
|
|---|
| 17 | # must display the following acknowledgement:
|
|---|
| 18 | # This product includes software developed by the University of
|
|---|
| 19 | # California, Berkeley and its contributors.
|
|---|
| 20 | # 4. Neither the name of the University nor the names of its contributors
|
|---|
| 21 | # may be used to endorse or promote products derived from this software
|
|---|
| 22 | # without specific prior written permission.
|
|---|
| 23 | #
|
|---|
| 24 | # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|---|
| 25 | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|---|
| 26 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|---|
| 27 | # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|---|
| 28 | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|---|
| 29 | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|---|
| 30 | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|---|
| 31 | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|---|
| 32 | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|---|
| 33 | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|---|
| 34 | # SUCH DAMAGE.
|
|---|
| 35 | #
|
|---|
| 36 | # from: @(#)sed.test 8.1 (Berkeley) 6/6/93
|
|---|
| 37 | # $NetBSD: sed.test,v 1.3 1997/01/09 20:21:37 tls Exp $
|
|---|
| 38 | #
|
|---|
| 39 |
|
|---|
| 40 | # sed Regression Tests
|
|---|
| 41 |
|
|---|
| 42 | # Modified by Paolo Bonzini to:
|
|---|
| 43 | # - not warn about buggy seds
|
|---|
| 44 | # - run tests once instead of comparing them to the system sed
|
|---|
| 45 | # - remove most uses of awk
|
|---|
| 46 | # - cleanup at exit
|
|---|
| 47 | # - comment tests that broke because of extensions
|
|---|
| 48 |
|
|---|
| 49 | main()
|
|---|
| 50 | {
|
|---|
| 51 | TEST="${1-../sed/sed}"
|
|---|
| 52 | TESTLOG="${2-sed.out}"
|
|---|
| 53 | # DICT="${3-/usr/share/dict/words}"
|
|---|
| 54 |
|
|---|
| 55 | : > lines1
|
|---|
| 56 | : > lines2
|
|---|
| 57 | for i in 1 2 3 4 5 6 7 8 9; do
|
|---|
| 58 | echo l1_$i >> lines1
|
|---|
| 59 | echo l2_$i >> lines2
|
|---|
| 60 | done
|
|---|
| 61 | for i in 10 11 12 13 14; do
|
|---|
| 62 | echo l1_$i >> lines1
|
|---|
| 63 | done
|
|---|
| 64 |
|
|---|
| 65 | # Set these flags to get messages about known problems
|
|---|
| 66 | tests "$TEST" "$TESTLOG"
|
|---|
| 67 |
|
|---|
| 68 | rm -f lines[1234] script[12]
|
|---|
| 69 | }
|
|---|
| 70 |
|
|---|
| 71 | tests()
|
|---|
| 72 | {
|
|---|
| 73 | SED="$1"
|
|---|
| 74 | LOG="$2"
|
|---|
| 75 | MARK=100
|
|---|
| 76 | rm -f "$LOG"
|
|---|
| 77 |
|
|---|
| 78 | exec 3>&0 4>&1 5>&2
|
|---|
| 79 | exec 0</dev/null 1>/dev/null 2>/dev/null
|
|---|
| 80 | test_error
|
|---|
| 81 | exec 0>&3 1>&4 2>&5
|
|---|
| 82 |
|
|---|
| 83 | exec 4>&1 5>&2
|
|---|
| 84 | test_args
|
|---|
| 85 | test_addr
|
|---|
| 86 | test_group
|
|---|
| 87 | test_acid
|
|---|
| 88 | test_branch
|
|---|
| 89 | test_pattern
|
|---|
| 90 | test_print
|
|---|
| 91 | test_subst
|
|---|
| 92 | exec 1>&4 2>&5
|
|---|
| 93 | }
|
|---|
| 94 |
|
|---|
| 95 | mark()
|
|---|
| 96 | {
|
|---|
| 97 | exec 2>&1 >>$LOG
|
|---|
| 98 | test $MARK = 100 || echo
|
|---|
| 99 | MARK=`expr $MARK + 1`
|
|---|
| 100 | echo "Test $1:$MARK" | sed 's/./=/g'
|
|---|
| 101 | echo "Test $1:$MARK"
|
|---|
| 102 | echo "Test $1:$MARK" | sed 's/./=/g'
|
|---|
| 103 | }
|
|---|
| 104 |
|
|---|
| 105 | test_args()
|
|---|
| 106 | {
|
|---|
| 107 | mark '1.1'
|
|---|
| 108 | echo Testing argument parsing
|
|---|
| 109 | echo First type
|
|---|
| 110 | $SED 's/^/e1_/p' lines1
|
|---|
| 111 | mark '1.2' ; $SED -n 's/^/e1_/p' lines1
|
|---|
| 112 | mark '1.3' ; $SED 's/^/e1_/p' <lines1
|
|---|
| 113 | mark '1.4' ; $SED -n 's/^/e1_/p' <lines1
|
|---|
| 114 | echo Second type
|
|---|
| 115 | mark '1.4.1'
|
|---|
| 116 | $SED -e '' <lines1
|
|---|
| 117 | echo 's/^/s1_/p' >script1
|
|---|
| 118 | echo 's/^/s2_/p' >script2
|
|---|
| 119 | mark '1.5' ; $SED -f script1 lines1
|
|---|
| 120 | mark '1.6' ; $SED -f script1 <lines1
|
|---|
| 121 | mark '1.7' ; $SED -e 's/^/e1_/p' lines1
|
|---|
| 122 | mark '1.8' ; $SED -e 's/^/e1_/p' <lines1
|
|---|
| 123 | mark '1.9' ; $SED -n -f script1 lines1
|
|---|
| 124 | mark '1.10' ; $SED -n -f script1 <lines1
|
|---|
| 125 | mark '1.11' ; $SED -n -e 's/^/e1_/p' lines1
|
|---|
| 126 | mark '1.12' ; $SED -n -e 's/^/e1_/p' <lines1
|
|---|
| 127 | mark '1.13' ; $SED -e 's/^/e1_/p' -e 's/^/e2_/p' lines1
|
|---|
| 128 | mark '1.14' ; $SED -f script1 -f script2 lines1
|
|---|
| 129 | mark '1.15' ; $SED -e 's/^/e1_/p' -f script1 lines1
|
|---|
| 130 | mark '1.16' ; $SED -e 's/^/e1_/p' lines1 lines1
|
|---|
| 131 | # POSIX D11.2:11251
|
|---|
| 132 | mark '1.17' ; $SED p <lines1 lines1
|
|---|
| 133 | cat >script1 <<EOF
|
|---|
| 134 | #n
|
|---|
| 135 | # A comment
|
|---|
| 136 |
|
|---|
| 137 | p
|
|---|
| 138 | EOF
|
|---|
| 139 | mark '1.18' ; $SED -f script1 <lines1 lines1
|
|---|
| 140 | }
|
|---|
| 141 |
|
|---|
| 142 | test_addr()
|
|---|
| 143 | {
|
|---|
| 144 | echo Testing address ranges
|
|---|
| 145 | mark '2.1' ; $SED -n -e '4p' lines1
|
|---|
| 146 | mark '2.2' ; $SED -n -e '20p' lines1 lines2
|
|---|
| 147 | mark '2.3' ; $SED -n -e '$p' lines1
|
|---|
| 148 | mark '2.4' ; $SED -n -e '$p' lines1 lines2
|
|---|
| 149 | mark '2.5' ; $SED -n -e '$a\
|
|---|
| 150 | hello' /dev/null
|
|---|
| 151 | mark '2.6' ; $SED -n -e '$p' lines1 /dev/null lines2
|
|---|
| 152 | # Should not print anything
|
|---|
| 153 | mark '2.7' ; $SED -n -e '20p' lines1
|
|---|
| 154 | # Disabled because it is undefined behavior
|
|---|
| 155 | # mark '2.8' ; $SED -n -e '0p' lines1
|
|---|
| 156 | mark '2.9' ; $SED -n '/l1_7/p' lines1
|
|---|
| 157 | mark '2.10' ; $SED -n ' /l1_7/ p' lines1
|
|---|
| 158 | mark '2.11' ; $SED -n '\_l1\_7_p' lines1
|
|---|
| 159 | mark '2.12' ; $SED -n '1,4p' lines1
|
|---|
| 160 | mark '2.13' ; $SED -n '1,$p' lines1 lines2
|
|---|
| 161 | mark '2.14' ; $SED -n '1,/l2_9/p' lines1 lines2
|
|---|
| 162 | mark '2.15' ; $SED -n '/4/,$p' lines1 lines2
|
|---|
| 163 | mark '2.16' ; $SED -n '/4/,20p' lines1 lines2
|
|---|
| 164 | mark '2.17' ; $SED -n '/4/,/10/p' lines1 lines2
|
|---|
| 165 | mark '2.18' ; $SED -n '/l2_3/,/l1_8/p' lines1 lines2
|
|---|
| 166 | mark '2.19' ; $SED -n '12,3p' lines1 lines2
|
|---|
| 167 | mark '2.20' ; $SED -n '/l1_7/,3p' lines1 lines2
|
|---|
| 168 | }
|
|---|
| 169 |
|
|---|
| 170 | test_group()
|
|---|
| 171 | {
|
|---|
| 172 | echo Brace and other grouping
|
|---|
| 173 | mark '3.1' ; $SED -e '
|
|---|
| 174 | 4,12 {
|
|---|
| 175 | s/^/^/
|
|---|
| 176 | s/$/$/
|
|---|
| 177 | s/_/T/
|
|---|
| 178 | }' lines1
|
|---|
| 179 | mark '3.2' ; $SED -e '
|
|---|
| 180 | 4,12 {
|
|---|
| 181 | s/^/^/
|
|---|
| 182 | /6/,/10/ {
|
|---|
| 183 | s/$/$/
|
|---|
| 184 | /8/ s/_/T/
|
|---|
| 185 | }
|
|---|
| 186 | }' lines1
|
|---|
| 187 | mark '3.3' ; $SED -e '
|
|---|
| 188 | 4,12 !{
|
|---|
| 189 | s/^/^/
|
|---|
| 190 | /6/,/10/ !{
|
|---|
| 191 | s/$/$/
|
|---|
| 192 | /8/ !s/_/T/
|
|---|
| 193 | }
|
|---|
| 194 | }' lines1
|
|---|
| 195 | mark '3.4' ; $SED -e '4,12!s/^/^/' lines1
|
|---|
| 196 | }
|
|---|
| 197 |
|
|---|
| 198 | test_acid()
|
|---|
| 199 | {
|
|---|
| 200 | echo Testing a c d and i commands
|
|---|
| 201 | mark '4.1' ; $SED -n -e '
|
|---|
| 202 | s/^/before_i/p
|
|---|
| 203 | 20i\
|
|---|
| 204 | inserted
|
|---|
| 205 | s/^/after_i/p
|
|---|
| 206 | ' lines1 lines2
|
|---|
| 207 | mark '4.2' ; $SED -n -e '
|
|---|
| 208 | 5,12s/^/5-12/
|
|---|
| 209 | s/^/before_a/p
|
|---|
| 210 | /5-12/a\
|
|---|
| 211 | appended
|
|---|
| 212 | s/^/after_a/p
|
|---|
| 213 | ' lines1 lines2
|
|---|
| 214 | mark '4.3' ; $SED -n -e '
|
|---|
| 215 | s/^/^/p
|
|---|
| 216 | /l1_/a\
|
|---|
| 217 | appended
|
|---|
| 218 | 8,10N
|
|---|
| 219 | s/$/$/p
|
|---|
| 220 | ' lines1 lines2
|
|---|
| 221 | mark '4.4' ; $SED -n -e '
|
|---|
| 222 | c\
|
|---|
| 223 | hello
|
|---|
| 224 | ' lines1
|
|---|
| 225 | mark '4.5' ; $SED -n -e '
|
|---|
| 226 | 8c\
|
|---|
| 227 | hello
|
|---|
| 228 | ' lines1
|
|---|
| 229 | mark '4.6' ; $SED -n -e '
|
|---|
| 230 | 3,14c\
|
|---|
| 231 | hello
|
|---|
| 232 | ' lines1
|
|---|
| 233 | mark '4.7' ; $SED -n -e '
|
|---|
| 234 | 8,3c\
|
|---|
| 235 | hello
|
|---|
| 236 | ' lines1
|
|---|
| 237 | mark '4.8' ; $SED d <lines1
|
|---|
| 238 | }
|
|---|
| 239 |
|
|---|
| 240 | test_branch()
|
|---|
| 241 | {
|
|---|
| 242 | echo Testing labels and branching
|
|---|
| 243 | mark '5.1' ; $SED -n -e '
|
|---|
| 244 | b label4
|
|---|
| 245 | :label3
|
|---|
| 246 | s/^/label3_/p
|
|---|
| 247 | b end
|
|---|
| 248 | :label4
|
|---|
| 249 | 2,12b label1
|
|---|
| 250 | b label2
|
|---|
| 251 | :label1
|
|---|
| 252 | s/^/label1_/p
|
|---|
| 253 | b
|
|---|
| 254 | :label2
|
|---|
| 255 | s/^/label2_/p
|
|---|
| 256 | b label3
|
|---|
| 257 | :end
|
|---|
| 258 | ' lines1
|
|---|
| 259 | mark '5.2' ; $SED -n -e '
|
|---|
| 260 | s/l1_/l2_/
|
|---|
| 261 | t ok
|
|---|
| 262 | b
|
|---|
| 263 | :ok
|
|---|
| 264 | s/^/tested /p
|
|---|
| 265 | ' lines1 lines2
|
|---|
| 266 | mark '5.3' ; $SED -n -e '
|
|---|
| 267 | 5,8b inside
|
|---|
| 268 | 1,5 {
|
|---|
| 269 | s/^/^/p
|
|---|
| 270 | :inside
|
|---|
| 271 | s/$/$/p
|
|---|
| 272 | }
|
|---|
| 273 | ' lines1
|
|---|
| 274 | # Check that t clears the substitution done flag
|
|---|
| 275 | mark '5.4' ; $SED -n -e '
|
|---|
| 276 | 1,8s/^/^/
|
|---|
| 277 | t l1
|
|---|
| 278 | :l1
|
|---|
| 279 | t l2
|
|---|
| 280 | s/$/$/p
|
|---|
| 281 | b
|
|---|
| 282 | :l2
|
|---|
| 283 | s/^/ERROR/
|
|---|
| 284 | ' lines1
|
|---|
| 285 | # Check that reading a line clears the substitution done flag
|
|---|
| 286 | mark '5.5' ; $SED -n -e '
|
|---|
| 287 | t l2
|
|---|
| 288 | 1,8s/^/^/p
|
|---|
| 289 | 2,7N
|
|---|
| 290 | b
|
|---|
| 291 | :l2
|
|---|
| 292 | s/^/ERROR/p
|
|---|
| 293 | ' lines1
|
|---|
| 294 | mark '5.6' ; $SED 5q lines1
|
|---|
| 295 | mark '5.7' ; $SED -e '
|
|---|
| 296 | 5i\
|
|---|
| 297 | hello
|
|---|
| 298 | 5q' lines1
|
|---|
| 299 | # Branch across block boundary
|
|---|
| 300 | mark '5.8' ; $SED -e '
|
|---|
| 301 | {
|
|---|
| 302 | :b
|
|---|
| 303 | }
|
|---|
| 304 | s/l/m/
|
|---|
| 305 | tb' lines1
|
|---|
| 306 | }
|
|---|
| 307 |
|
|---|
| 308 | test_pattern()
|
|---|
| 309 | {
|
|---|
| 310 | echo Pattern space commands
|
|---|
| 311 | # Check that the pattern space is deleted
|
|---|
| 312 | mark '6.1' ; $SED -n -e '
|
|---|
| 313 | c\
|
|---|
| 314 | changed
|
|---|
| 315 | p
|
|---|
| 316 | ' lines1
|
|---|
| 317 | mark '6.2' ; $SED -n -e '
|
|---|
| 318 | 4d
|
|---|
| 319 | p
|
|---|
| 320 | ' lines1
|
|---|
| 321 | mark '6.3' ; $SED -e '
|
|---|
| 322 | N
|
|---|
| 323 | N
|
|---|
| 324 | N
|
|---|
| 325 | D
|
|---|
| 326 | P
|
|---|
| 327 | 4p
|
|---|
| 328 | ' lines1
|
|---|
| 329 | mark '6.4' ; $SED -e '
|
|---|
| 330 | 2h
|
|---|
| 331 | 3H
|
|---|
| 332 | 4g
|
|---|
| 333 | 5G
|
|---|
| 334 | 6x
|
|---|
| 335 | 6p
|
|---|
| 336 | 6x
|
|---|
| 337 | 6p
|
|---|
| 338 | ' lines1
|
|---|
| 339 | mark '6.5' ; $SED -e '4n' lines1
|
|---|
| 340 | mark '6.6' ; $SED -n -e '4n' lines1
|
|---|
| 341 | }
|
|---|
| 342 |
|
|---|
| 343 | test_print()
|
|---|
| 344 | {
|
|---|
| 345 | echo Testing print and file routines
|
|---|
| 346 | awk 'END {for (i = 1; i < 256; i++) printf("%c", i);print "\n"}' \
|
|---|
| 347 | </dev/null >lines3
|
|---|
| 348 | mark '7.1' ; $SED -n l lines3
|
|---|
| 349 | mark '7.2' ; $SED -e '/l2_/=' lines1 lines2
|
|---|
| 350 | rm -f lines4
|
|---|
| 351 | mark '7.3' ; $SED -e '3,12w lines4' lines1
|
|---|
| 352 | echo w results
|
|---|
| 353 | cat lines4
|
|---|
| 354 | mark '7.4' ; $SED -e '4r lines2' lines1
|
|---|
| 355 | mark '7.5' ; $SED -e '5r /dev/dds' lines1
|
|---|
| 356 | mark '7.6' ; $SED -e '6r /dev/null' lines1
|
|---|
| 357 | # mark '7.7'
|
|---|
| 358 | # sed '200q' $DICT | sed 's$.*$s/^/&/w tmpdir/&$' >script1
|
|---|
| 359 | # rm -rf tmpdir
|
|---|
| 360 | # mkdir tmpdir
|
|---|
| 361 | # $SED -f script1 lines1
|
|---|
| 362 | # cat tmpdir/*
|
|---|
| 363 | # rm -rf tmpdir
|
|---|
| 364 | mark '7.8'
|
|---|
| 365 | echo line1 > lines3
|
|---|
| 366 | echo "" >> lines3
|
|---|
| 367 | $SED -n -e '$p' lines3 /dev/null
|
|---|
| 368 | }
|
|---|
| 369 |
|
|---|
| 370 | test_subst()
|
|---|
| 371 | {
|
|---|
| 372 | echo Testing substitution commands
|
|---|
| 373 | mark '8.1' ; $SED -e 's/./X/g' lines1
|
|---|
| 374 | mark '8.2' ; $SED -e 's,.,X,g' lines1
|
|---|
| 375 | mark '8.3' ; $SED -e 's.\..X.g' lines1
|
|---|
| 376 | # POSIX does not say that this should work
|
|---|
| 377 | # mark '8.4' ; $SED -e 's/[/]/Q/' lines1
|
|---|
| 378 | mark '8.4' ; $SED -e 's/[\/]/Q/' lines1
|
|---|
| 379 | mark '8.5' ; $SED -e 's_\__X_' lines1
|
|---|
| 380 | mark '8.6' ; $SED -e 's/./(&)/g' lines1
|
|---|
| 381 | mark '8.7' ; $SED -e 's/./(\&)/g' lines1
|
|---|
| 382 | mark '8.8' ; $SED -e 's/\(.\)\(.\)\(.\)/x\3x\2x\1/g' lines1
|
|---|
| 383 | mark '8.9' ; $SED -e 's/_/u0\
|
|---|
| 384 | u1\
|
|---|
| 385 | u2/g' lines1
|
|---|
| 386 | mark '8.10' ; $SED -e 's/./X/4' lines1
|
|---|
| 387 | rm -f lines4
|
|---|
| 388 | mark '8.11' ; $SED -e 's/1/X/w lines4' lines1
|
|---|
| 389 | echo s wfile results
|
|---|
| 390 | cat lines4
|
|---|
| 391 | mark '8.12' ; $SED -e 's/[123]/X/g' lines1
|
|---|
| 392 | mark '8.13' ; $SED -e 'y/0123456789/9876543210/' lines1
|
|---|
| 393 | mark '8.14' ; $SED -e 'y10\123456789198765432\101' lines1
|
|---|
| 394 | mark '8.15' ; $SED -e '1N;2y/\n/X/' lines1
|
|---|
| 395 | mark '8.16'
|
|---|
| 396 | echo 'eeefff' | $SED -e 'p' -e 's/e/X/p' -e ':x' \
|
|---|
| 397 | -e 's//Y/p' -e '/f/bx'
|
|---|
| [3613] | 398 | mark '8.17' ; $SED -e 's&.&\&&g' lines1
|
|---|
| [599] | 399 | }
|
|---|
| 400 |
|
|---|
| 401 | test_error()
|
|---|
| 402 | {
|
|---|
| 403 | $SED -x && exit 1
|
|---|
| 404 | $SED -f && exit 1
|
|---|
| 405 | $SED -e && exit 1
|
|---|
| 406 | $SED -f /dev/dds && exit 1
|
|---|
| 407 | $SED p /dev/dds && exit 1
|
|---|
| 408 | $SED -f /bin/sh && exit 1
|
|---|
| 409 | $SED '{' && exit 1
|
|---|
| 410 | $SED '{' && exit 1
|
|---|
| 411 | $SED '/hello/' && exit 1
|
|---|
| 412 | $SED '1,/hello/' && exit 1
|
|---|
| 413 | $SED -e '-5p' && exit 1
|
|---|
| 414 | $SED '/jj' && exit 1
|
|---|
| 415 | # $SED 'a hello' && exit 1
|
|---|
| 416 | # $SED 'a \ hello' && exit 1
|
|---|
| 417 | $SED 'b foo' && exit 1
|
|---|
| 418 | $SED 'd hello' && exit 1
|
|---|
| 419 | $SED 's/aa' && exit 1
|
|---|
| 420 | $SED 's/aa/' && exit 1
|
|---|
| 421 | $SED 's/a/b' && exit 1
|
|---|
| 422 | $SED 's/a/b/c/d' && exit 1
|
|---|
| 423 | $SED 's/a/b/ 1 2' && exit 1
|
|---|
| 424 | # $SED 's/a/b/ 1 g' && exit 1
|
|---|
| 425 | $SED 's/a/b/w' && exit 1
|
|---|
| 426 | $SED 'y/aa' && exit 1
|
|---|
| 427 | $SED 'y/aa/b/' && exit 1
|
|---|
| 428 | $SED 'y/aa/' && exit 1
|
|---|
| 429 | $SED 'y/a/b' && exit 1
|
|---|
| 430 | $SED 'y/a/b/c/d' && exit 1
|
|---|
| 431 | $SED '!' && exit 1
|
|---|
| 432 | $SED supercalifrangolisticexprialidociussupercalifrangolisticexcius
|
|---|
| 433 | }
|
|---|
| 434 |
|
|---|
| 435 | main ${1+"$@"}
|
|---|
