1#- 2# Copyright (c) 2005 - Garance Alistair Drosehn <gad@FreeBSD.org>. 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# 26# $FreeBSD$ 27# 28 29testpgm=/usr/bin/env 30gblenv=PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin 31gblenv=TESTVAR=Global-TV-Value 32gblenv=OUTSIDEVAR=OutsideValue 33 34# These first two tests are testing how well the regression-script itself is 35# handling environment-variables, as much as testing the `env' program. 36[test] 37 sb_args:/bin/sh 38 setenv:TESTVAR=a1a 39 script:/bin/echo A-${TESTVAR}-Z 40 stdout:A-a1a-Z 41[run] 42[test] 43 sb_args:-S /bin/sh 44 script:/bin/echo A-${TESTVAR}-Z 45 stdout:A-Global-TV-Value-Z 46[run] 47 48[test] 49 sb_args:-S TESTVAR=bb22bb /bin/sh 50 script:/bin/echo A-${TESTVAR}-Z 51 stdout:A-bb22bb-Z 52[run] 53[test] 54 sb_args:-S\_TESTVAR=ab22ab\_/bin/sh 55 script:/bin/echo A-${TESTVAR}-Z 56 stdout:A-ab22ab-Z 57[run] 58[test] 59 sb_args:-S\_TESTVAR="abc\_33\_abc"\_/bin/sh 60 script:/bin/echo A-${TESTVAR}-Z 61 stdout:A-abc 33 abc-Z 62[run] 63 64# First we see that 'sh' can not be found in /usr/sbin, and then 65# we show that it can be found without changing PATH by using -P 66# And then show that it can be NOT found by using -P... 67[test] 68 sb_args:-S sh 69 setenv:PATH=/usr/sbin 70 script:/bin/echo A-${PATH}-Z 71 $?:127 72 stderr:[%-testpgm.basename-%]: sh: No such file or directory 73[run] 74[test] 75 sb_args:-S -P/bin sh 76 setenv:PATH=/usr/sbin 77 script:/bin/echo A-${PATH}-Z 78 stdout:A-/usr/sbin-Z 79[run] 80[test] 81 sb_args:-S -P/sbin:/usr/sbin sh 82 script:/bin/echo A-${PATH}-Z 83 $?:127 84 stderr:[%-testpgm.basename-%]: sh: No such file or directory 85[run] 86 87# Hmm. I wonder if -P should always set an 'ENV_PATH' variable? 88[test] 89 sb_args:-S -P/bin:/usr/bin:${PATH} ENV_PATH=/bin:/usr/bin:${PATH} sh 90 setenv:PATH=/usr/sbin 91 script:/bin/echo A-${PATH}-Z 92 script:/bin/echo B-${ENV_PATH}-Y 93 stdout:A-/usr/sbin-Z 94 stdout:B-/bin:/usr/bin:/usr/sbin-Y 95[run] 96 97# Show that the comment-characters are working, both for where they are 98# recognized and where they are ignored. 99[test] 100 sb_args:-STESTVAR="abc44abc" /bin/sh # This is some arbitrary text 101 user_args:us11er us22er 102 script:/bin/echo A-${TESTVAR}-Z B-$1-Y 103 stdout:A-abc44abc-Z B-us11er-Y 104[run] 105[test] 106 sb_args:-STESTVAR="abc55abc" /bin/sh \c This is some arbitrary text 107 user_args:us11er us22er 108 script:/bin/echo A-${TESTVAR}-Z B-$1-Y 109 stdout:A-abc55abc-Z B-us11er-Y 110[run] 111[test] 112 sb_args:-STESTVAR=abc#44#abc /bin/sh 113 user_args:us11er us22er 114 script:/bin/echo A-${TESTVAR}-Z B-$1-Y 115 stdout:A-abc#44#abc-Z B-us11er-Y 116[run] 117[test] 118 sb_args:-STESTVAR='abc\c55\cabc' /bin/sh 119 user_args:us11er us22er 120 script:/bin/echo A-${TESTVAR}-Z B-$1-Y 121 stdout:A-abc\c55\cabc-Z B-us11er-Y 122[run] 123 124# Test various aspects of quoted strings 125[test] 126 sb_args:-STESTVAR="abc'def" /bin/sh 127 script:/bin/echo A-${TESTVAR}-Z 128 stdout:A-abc'def-Z 129[run] 130[test] 131 sb_args:-STESTVAR='abc"def' /bin/sh 132 script:/bin/echo A-${TESTVAR}-Z 133 stdout:A-abc"def-Z 134[run] 135[test] 136 sb_args:-STESTVAR='ab\'cd\'ef' /bin/sh 137 script:/bin/echo A-${TESTVAR}-Z 138 stdout:A-ab'cd'ef-Z 139[run] 140[test] 141 sb_args:-STESTVAR='abc\"def\'ghi' /bin/sh 142 script:/bin/echo A-${TESTVAR}-Z 143 stdout:A-abc\"def'ghi-Z 144[run] 145[test] 146 sb_args:-STESTVAR='abc''def''ghi' /bin/sh 147 script:/bin/echo A-${TESTVAR}-Z 148 stdout:A-abcdefghi-Z 149[run] 150[test] 151 sb_args:-STESTVAR='abc\ndef\nghi' /bin/sh 152 script:/bin/echo "A-${TESTVAR}-Z" 153 stdout:A-abc\ndef\nghi-Z 154[run] 155[test] 156 sb_args:-STESTVAR="abc\ndef\nghi" /bin/sh 157 script:/bin/echo "A-${TESTVAR}-Z" 158 stdout:A-abc 159 stdout:def 160 stdout:ghi-Z 161[run] 162[test] 163 sb_args:-STESTVAR=""\_OTHERVAR=""\_/bin/sh 164 script:/bin/echo A-${TESTVAR}-M-${OTHERVAR}-Z 165 stdout:A--M--Z 166[run] 167[test] 168 sb_args:-STESTVAR=no-term-"-dq... /bin/sh 169 script:/bin/echo "A-${TESTVAR}-Z" 170 $?:1 171 stderr:[%-testpgm.basename-%]: No terminating quote for string: TESTVAR=no-term-"-dq... /bin/sh 172[run] 173[test] 174 sb_args:-STESTVAR=no-term-'-sq... /bin/sh 175 script:/bin/echo "A-${TESTVAR}-Z" 176 $?:1 177 stderr:[%-testpgm.basename-%]: No terminating quote for string: TESTVAR=no-term-'-sq... /bin/sh 178[run] 179 180# Some tests of variable-substitution. 181[test] 182 sb_args:-S TESTVAR=${TEST7} /bin/sh 183 setenv:TEST7=a23456a 184 script:/bin/echo "A-${TESTVAR}-Z" 185 stdout:A-a23456a-Z 186[run] 187[test] 188 sb_args:-S TESTVAR=${TEST8} /bin/sh 189 setenv:TEST8=b234567b 190 script:/bin/echo "A-${TESTVAR}-Z" 191 stdout:A-b234567b-Z 192[run] 193[test] 194 sb_args:-S TESTVAR=${TEST9} /bin/sh 195 setenv:TEST9=c2345678c 196 script:/bin/echo "A-${TESTVAR}-Z" 197 stdout:A-c2345678c-Z 198[run] 199[test] 200 sb_args:-S TESTVAR=${TEST8}+${TEST9}+${TEST10} /bin/sh 201 setenv:TEST8=a234567z 202 setenv:TEST9=a2345678z 203 setenv:TEST10=a23456789z 204 script:/bin/echo "A-${TESTVAR}-Z" 205 stdout:A-a234567z+a2345678z+a23456789z-Z 206[run] 207[test] 208 sb_args:-S TESTVAR=$* /bin/sh 209 script:/bin/echo "A-${TESTVAR}-Z" 210 $?:1 211 stderr:[%-testpgm.basename-%]: Only ${VARNAME} expansion is supported, error at: $* /bin/sh 212[run] 213[test] 214 sb_args:-S TESTVAR=/usr/bin:$PATH /bin/sh 215 script:/bin/echo "A-${TESTVAR}-Z" 216 $?:1 217 stderr:[%-testpgm.basename-%]: Only ${VARNAME} expansion is supported, error at: $PATH /bin/sh 218[run] 219 220# For a short time `env' was changed to recognize 'something=value' as a 221# valid utility name if 'something' begins with a '/'. However, that was 222# a bad idea, since variable-names with a '/' -- while rare -- are still 223# more blessed by standards than a filename with an '=' in it. So, this 224# test goes back to expecting an error... 225[test] 226 symlink:/bin/echo /tmp/envtest=echo 227 sb_args:-S/tmp/envtest=echo false 228 $?:1 229[run] 230 231# Show interactions between -i (clear environment), and ${VAR} substitution, 232# and that -i will clear the environment at the right point in processing... 233[test] 234 sb_args:-iS PATH=/bin:/usr/bin:/Not WASPATH=${PATH} WASOUT=${OUTSIDEVAR} TESTVAR=SbValue WASTEST=${TESTVAR} /bin/sh 235 script:/bin/echo "=== set ===" 236 script:# drop some environment variables that 'sh' itself sets, and 237 script:# then have 'set' print out all remaining environment variables. 238 script:# (can't unset OPTIND/PWD, so we use grep to get rid of those) 239 script:unset -v IFS PS1 PS2 PS4 PPID 240 script:set | grep -Ev '^(OPTIND|PWD)=' | sort 241 stdout:=== set === 242 stdout:PATH=/bin:/usr/bin:/Not 243 stdout:TESTVAR=SbValue 244 stdout:WASOUT=OutsideValue 245 stdout:WASPATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin 246 stdout:WASTEST=Global-TV-Value 247[run] 248 249# Had a bug with ${VAR} expansion if the character before the $ was 250# one of the argument-separator characters. So the first of the 251# following worked, but the second one failed: 252[test] 253 sb_args:-Secho Testv:${TESTV} Scriptname: 254 setenv:TESTV=ab/ba 255 stdout:Testv:ab/ba Scriptname: [%-script.pathname-%] 256[run] 257[test] 258 sb_args:-Secho testV: ${TESTV} scriptname: 259 setenv:TESTV=cd/dc 260 stdout:testV: cd/dc scriptname: [%-script.pathname-%] 261[run] 262 263# A "nothing variable" inside a quoted string should produce a zero-length 264# argument, but if it's outside of quotes then it should result in, well, 265# nothing. Note the tricks we play with [%-script.pathname-%] so that we 266# can supply parameters *to* the script, even though the kernel is always 267# going to stick the script name on as ARG[2] when invoking `env'. 268[test] 269 sb_args:-S/bin/sh [%-script.pathname-%] userDQ: "" SQ: '' scriptname: 270 setenv:TNADA= 271 script:printf "list_args.sh with \$# = $#\n" 272 script:# Process all parameters. 273 script:N=0 274 script:while test $# != 0 ; do 275 script: N=$(($N+1)) 276 script: printf "....\$$N = [%3d] '$1'\n" ${#1} 277 script: shift 278 script:done 279 stdout:list_args.sh with $# = 6 280 stdout:....$1 = [ 7] 'userDQ:' 281 stdout:....$2 = [ 0] '' 282 stdout:....$3 = [ 3] 'SQ:' 283 stdout:....$4 = [ 0] '' 284 stdout:....$5 = [ 11] 'scriptname:' 285 stdout:....$6 = [ 16] '/tmp/env-regress' 286[run] 287[test] 288 sb_args:-S/bin/sh [%-script.pathname-%] userB "${TNADA}" scriptname: 289 setenv:TNADA= 290 script:printf "list_args.sh with \$# = $#\n" 291 script:# Process all parameters. 292 script:N=0 293 script:while test $# != 0 ; do 294 script: N=$(($N+1)) 295 script: printf "....\$$N = [%3d] '$1'\n" ${#1} 296 script: shift 297 script:done 298 stdout:list_args.sh with $# = 4 299 stdout:....$1 = [ 5] 'userB' 300 stdout:....$2 = [ 0] '' 301 stdout:....$3 = [ 11] 'scriptname:' 302 stdout:....$4 = [ 16] '/tmp/env-regress' 303[run] 304[test] 305 sb_args:-S/bin/sh [%-script.pathname-%] userA ${TNADA} scriptname: 306 setenv:TNADA= 307 script:printf "list_args.sh with \$# = $#\n" 308 script:# Process all parameters. 309 script:N=0 310 script:while test $# != 0 ; do 311 script: N=$(($N+1)) 312 script: printf "....\$$N = [%3d] '$1'\n" ${#1} 313 script: shift 314 script:done 315 stdout:list_args.sh with $# = 3 316 stdout:....$1 = [ 5] 'userA' 317 stdout:....$2 = [ 11] 'scriptname:' 318 stdout:....$3 = [ 16] '[%-script.pathname-%]' 319[run] 320[test] 321 sb_args:-S/bin/sh [%-script.pathname-%] ${A} ${NB} ${C} ${ND} ${NE} ${F} S: 322 setenv:A=A_ThisisAlongstring_A1 323 setenv:NB= 324 setenv:C=C_ThisisAlongstring_C1 325 setenv:ND= 326 setenv:NE= 327 setenv:F=F_ThisisAlongstring_F1 328 script:printf "list_args.sh with \$# = $#\n" 329 script:# Process all parameters. 330 script:N=0 331 script:while test $# != 0 ; do 332 script: N=$(($N+1)) 333 script: printf "....\$$N = [%3d] '$1'\n" ${#1} 334 script: shift 335 script:done 336 stdout:list_args.sh with $# = 5 337 stdout:....$1 = [ 22] 'A_ThisisAlongstring_A1' 338 stdout:....$2 = [ 22] 'C_ThisisAlongstring_C1' 339 stdout:....$3 = [ 22] 'F_ThisisAlongstring_F1' 340 stdout:....$4 = [ 2] 'S:' 341 stdout:....$5 = [ 16] '/tmp/env-regress' 342[run] 343[test] 344 sb_args:-S/bin/sh [%-script.pathname-%] ${A} ${NB} "${NB}" ${NB} ${C} "${ND}" ${NE} ${F} S: 345 setenv:A=A_ThisisAlongstring_A1 346 setenv:NB= 347 setenv:C=C_ThisisAlongstring_C1 348 setenv:ND= 349 setenv:NE= 350 setenv:F=F_ThisisAlongstring_F1 351 script:printf "list_args.sh with \$# = $#\n" 352 script:# Process all parameters. 353 script:N=0 354 script:while test $# != 0 ; do 355 script: N=$(($N+1)) 356 script: printf "....\$$N = [%3d] '$1'\n" ${#1} 357 script: shift 358 script:done 359 stdout:list_args.sh with $# = 7 360 stdout:....$1 = [ 22] 'A_ThisisAlongstring_A1' 361 stdout:....$2 = [ 0] '' 362 stdout:....$3 = [ 22] 'C_ThisisAlongstring_C1' 363 stdout:....$4 = [ 0] '' 364 stdout:....$5 = [ 22] 'F_ThisisAlongstring_F1' 365 stdout:....$6 = [ 2] 'S:' 366 stdout:....$7 = [ 16] '/tmp/env-regress' 367[run] 368 369[test] 370 sb_args:-S/bin/echo ${A} ${B} ${C} ${D} ScriptName: 371 setenv:A=A_ThisisAlongstring_A1 372 setenv:B=B_ThisisAlongstring_B1 373 setenv:C=C_ThisisAlongstring_C1 374 setenv:D=D_ThisisAlongstring_D1 375 stdout:A_ThisisAlongstring_A1 B_ThisisAlongstring_B1 C_ThisisAlongstring_C1 D_ThisisAlongstring_D1 ScriptName: [%-script.pathname-%] 376[run] 377[test] 378 sb_args:-S/bin/echo ${A} "${B}" ${C} "${D}" ScriptName: 379 setenv:A=A_ThisisAlongstring_A1 380 setenv:B=B_ThisisAlongstring_B1 381 setenv:C=C_ThisisAlongstring_C1 382 setenv:D=D_ThisisAlongstring_D1 383 stdout:A_ThisisAlongstring_A1 B_ThisisAlongstring_B1 C_ThisisAlongstring_C1 D_ThisisAlongstring_D1 ScriptName: [%-script.pathname-%] 384[run] 385 386[test] 387 sb_args:sh 388 script:[%-testpgm.pathname-%] -S '\c' >/dev/null 389[run] 390[test] 391 sb_args:sh 392 script:[%-testpgm.pathname-%] -S'\c' >/dev/null 393[run] 394[test] 395 sb_args:sh 396 script:[%-testpgm.pathname-%] -u foo -S '\c' >/dev/null 397[run] 398[test] 399 sb_args:sh 400 script:[%-testpgm.pathname-%] -u foo -S'\c' >/dev/null 401[run] 402[test] 403 sb_args:sh 404 script:[%-testpgm.pathname-%] -S '-u bar \c' >/dev/null 405[run] 406[test] 407 sb_args:sh 408 script:[%-testpgm.pathname-%] -S'-u bar \c' >/dev/null 409[run] 410[test] 411 sb_args:sh 412 script:[%-testpgm.pathname-%] -u foo -S '-u bar \c' >/dev/null 413[run] 414[test] 415 sb_args:sh 416 script:[%-testpgm.pathname-%] -u foo -S'-u bar \c' >/dev/null 417[run] 418