| 1 | |
| 2 | #### exec builtin |
| 3 | exec echo hi |
| 4 | ## stdout: hi |
| 5 | |
| 6 | #### exec builtin with redirects |
| 7 | exec 1>&2 |
| 8 | echo 'to stderr' |
| 9 | ## stdout-json: "" |
| 10 | ## stderr: to stderr |
| 11 | |
| 12 | #### exec builtin with here doc |
| 13 | # This has in a separate file because both code and data can be read from |
| 14 | # stdin. |
| 15 | $SH $REPO_ROOT/spec/bin/builtins-exec-here-doc-helper.sh |
| 16 | ## STDOUT: |
| 17 | x=one |
| 18 | y=two |
| 19 | DONE |
| 20 | ## END |
| 21 | |
| 22 | #### exec builtin accepts -- |
| 23 | exec -- echo hi |
| 24 | ## STDOUT: |
| 25 | hi |
| 26 | ## END |
| 27 | ## BUG dash status: 127 |
| 28 | ## BUG dash stdout-json: "" |
| 29 | |
| 30 | #### exec -- 2>&1 |
| 31 | exec -- 3>&1 |
| 32 | echo stdout 1>&3 |
| 33 | ## STDOUT: |
| 34 | stdout |
| 35 | ## END |
| 36 | ## BUG dash status: 127 |
| 37 | ## BUG dash stdout-json: "" |
| 38 | ## BUG mksh status: -11 |
| 39 | ## BUG mksh stdout-json: "" |
| 40 | |
| 41 | #### cd and $PWD |
| 42 | cd / |
| 43 | echo $PWD |
| 44 | ## stdout: / |
| 45 | |
| 46 | #### cd BAD/.. |
| 47 | |
| 48 | # Odd divergence in shells: dash and mksh normalize the path and don't check |
| 49 | # this error. |
| 50 | # TODO: I would like OSH to behave like bash and zsh, but it separting chdir_arg and |
| 51 | # pwd_arg breaks case 17. |
| 52 | |
| 53 | cd nonexistent_ZZ/.. |
| 54 | echo status=$? |
| 55 | ## STDOUT: |
| 56 | status=1 |
| 57 | ## END |
| 58 | ## BUG dash/mksh STDOUT: |
| 59 | status=0 |
| 60 | ## END |
| 61 | |
| 62 | #### $OLDPWD |
| 63 | cd / |
| 64 | cd $TMP |
| 65 | echo "old: $OLDPWD" |
| 66 | env | grep OLDPWD # It's EXPORTED too! |
| 67 | cd - |
| 68 | ## STDOUT: |
| 69 | old: / |
| 70 | OLDPWD=/ |
| 71 | / |
| 72 | ## END |
| 73 | ## BUG mksh STDOUT: |
| 74 | old: / |
| 75 | / |
| 76 | ## END |
| 77 | ## BUG zsh STDOUT: |
| 78 | old: / |
| 79 | OLDPWD=/ |
| 80 | ## END |
| 81 | |
| 82 | #### pwd |
| 83 | cd / |
| 84 | pwd |
| 85 | ## STDOUT: |
| 86 | / |
| 87 | ## END |
| 88 | |
| 89 | #### pwd after cd .. |
| 90 | dir=$TMP/dir-one/dir-two |
| 91 | mkdir -p $dir |
| 92 | cd $dir |
| 93 | echo $(basename $(pwd)) |
| 94 | cd .. |
| 95 | echo $(basename $(pwd)) |
| 96 | ## STDOUT: |
| 97 | dir-two |
| 98 | dir-one |
| 99 | ## END |
| 100 | |
| 101 | #### pwd with symlink and -P |
| 102 | tmp=$TMP/builtins-pwd-1 |
| 103 | mkdir -p $tmp/target |
| 104 | ln -s -f $tmp/target $tmp/symlink |
| 105 | |
| 106 | cd $tmp/symlink |
| 107 | |
| 108 | echo pwd: |
| 109 | basename $(pwd) |
| 110 | |
| 111 | echo pwd -P: |
| 112 | basename $(pwd -P) |
| 113 | |
| 114 | ## STDOUT: |
| 115 | pwd: |
| 116 | symlink |
| 117 | pwd -P: |
| 118 | target |
| 119 | ## END |
| 120 | |
| 121 | #### setting $PWD doesn't affect the value of 'pwd' builtin |
| 122 | dir=/tmp/oil-spec-test/pwd |
| 123 | mkdir -p $dir |
| 124 | cd $dir |
| 125 | |
| 126 | PWD=foo |
| 127 | echo before $PWD |
| 128 | pwd |
| 129 | echo after $PWD |
| 130 | ## STDOUT: |
| 131 | before foo |
| 132 | /tmp/oil-spec-test/pwd |
| 133 | after foo |
| 134 | ## END |
| 135 | |
| 136 | #### unset PWD; then pwd |
| 137 | dir=/tmp/oil-spec-test/pwd |
| 138 | mkdir -p $dir |
| 139 | cd $dir |
| 140 | |
| 141 | unset PWD |
| 142 | echo PWD=$PWD |
| 143 | pwd |
| 144 | echo PWD=$PWD |
| 145 | ## STDOUT: |
| 146 | PWD= |
| 147 | /tmp/oil-spec-test/pwd |
| 148 | PWD= |
| 149 | ## END |
| 150 | |
| 151 | #### 'unset PWD; pwd' before any cd (tickles a rare corner case) |
| 152 | dir=/tmp/oil-spec-test/pwd-2 |
| 153 | mkdir -p $dir |
| 154 | cd $dir |
| 155 | |
| 156 | # ensure clean shell process state |
| 157 | $SH -c 'unset PWD; pwd' |
| 158 | |
| 159 | ## STDOUT: |
| 160 | /tmp/oil-spec-test/pwd-2 |
| 161 | ## END |
| 162 | |
| 163 | #### lie about PWD; pwd before any cd |
| 164 | dir=/tmp/oil-spec-test/pwd-3 |
| 165 | mkdir -p $dir |
| 166 | cd $dir |
| 167 | |
| 168 | # ensure clean shell process state |
| 169 | $SH -c 'PWD=foo; pwd' |
| 170 | |
| 171 | ## STDOUT: |
| 172 | /tmp/oil-spec-test/pwd-3 |
| 173 | ## END |
| 174 | |
| 175 | #### remove pwd dir |
| 176 | dir=/tmp/oil-spec-test/pwd |
| 177 | mkdir -p $dir |
| 178 | cd $dir |
| 179 | pwd |
| 180 | rmdir $dir |
| 181 | echo status=$? |
| 182 | pwd |
| 183 | echo status=$? |
| 184 | ## STDOUT: |
| 185 | /tmp/oil-spec-test/pwd |
| 186 | status=0 |
| 187 | /tmp/oil-spec-test/pwd |
| 188 | status=0 |
| 189 | ## END |
| 190 | ## OK mksh STDOUT: |
| 191 | /tmp/oil-spec-test/pwd |
| 192 | status=0 |
| 193 | status=1 |
| 194 | ## END |
| 195 | |
| 196 | #### pwd in symlinked dir on shell initialization |
| 197 | tmp=$TMP/builtins-pwd-2 |
| 198 | mkdir -p $tmp |
| 199 | mkdir -p $tmp/target |
| 200 | ln -s -f $tmp/target $tmp/symlink |
| 201 | |
| 202 | cd $tmp/symlink |
| 203 | $SH -c 'basename $(pwd)' |
| 204 | unset PWD |
| 205 | $SH -c 'basename $(pwd)' |
| 206 | |
| 207 | ## STDOUT: |
| 208 | symlink |
| 209 | target |
| 210 | ## END |
| 211 | ## OK mksh STDOUT: |
| 212 | target |
| 213 | target |
| 214 | ## END |
| 215 | ## stderr-json: "" |
| 216 | |
| 217 | #### Test the current directory after 'cd ..' involving symlinks |
| 218 | dir=$TMP/symlinktest |
| 219 | mkdir -p $dir |
| 220 | cd $dir |
| 221 | mkdir -p a/b/c |
| 222 | mkdir -p a/b/d |
| 223 | ln -s -f a/b/c c > /dev/null |
| 224 | cd c |
| 225 | cd .. |
| 226 | # Expecting a c/ (since we are in symlinktest) but osh gives c d (thinks we are |
| 227 | # in b/) |
| 228 | ls |
| 229 | ## STDOUT: |
| 230 | a |
| 231 | c |
| 232 | ## END |
| 233 | |
| 234 | #### cd with no arguments |
| 235 | HOME=$TMP/home |
| 236 | mkdir -p $HOME |
| 237 | cd |
| 238 | test $(pwd) = "$HOME" && echo OK |
| 239 | ## stdout: OK |
| 240 | |
| 241 | #### cd to nonexistent dir |
| 242 | cd /nonexistent/dir |
| 243 | echo status=$? |
| 244 | ## stdout: status=1 |
| 245 | ## OK dash/mksh stdout: status=2 |
| 246 | |
| 247 | #### cd away from dir that was deleted |
| 248 | dir=$TMP/cd-nonexistent |
| 249 | mkdir -p $dir |
| 250 | cd $dir |
| 251 | rmdir $dir |
| 252 | cd $TMP |
| 253 | echo $(basename $OLDPWD) |
| 254 | echo status=$? |
| 255 | ## STDOUT: |
| 256 | cd-nonexistent |
| 257 | status=0 |
| 258 | ## END |
| 259 | |
| 260 | #### cd permits double bare dash |
| 261 | cd -- / |
| 262 | echo $PWD |
| 263 | ## stdout: / |
| 264 | |
| 265 | #### cd to symlink with -L and -P |
| 266 | targ=$TMP/cd-symtarget |
| 267 | lnk=$TMP/cd-symlink |
| 268 | mkdir -p $targ |
| 269 | ln -s $targ $lnk |
| 270 | |
| 271 | # -L behavior is the default |
| 272 | cd $lnk |
| 273 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 274 | |
| 275 | cd -L $lnk |
| 276 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 277 | |
| 278 | cd -P $lnk |
| 279 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD |
| 280 | ## STDOUT: |
| 281 | OK |
| 282 | OK |
| 283 | OK |
| 284 | ## END |
| 285 | |
| 286 | #### cd to relative path with -L and -P |
| 287 | die() { echo "$@"; exit 1; } |
| 288 | |
| 289 | targ=$TMP/cd-symtarget/subdir |
| 290 | lnk=$TMP/cd-symlink |
| 291 | mkdir -p $targ |
| 292 | ln -s $TMP/cd-symtarget $lnk |
| 293 | |
| 294 | # -L behavior is the default |
| 295 | cd $lnk/subdir |
| 296 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 297 | cd .. |
| 298 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 299 | |
| 300 | cd $lnk/subdir |
| 301 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 302 | cd -L .. |
| 303 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 304 | |
| 305 | cd $lnk/subdir |
| 306 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 307 | cd -P .. |
| 308 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD |
| 309 | ## STDOUT: |
| 310 | OK |
| 311 | OK |
| 312 | OK |
| 313 | ## END |
| 314 | |
| 315 | #### Exit out of function |
| 316 | f() { exit 3; } |
| 317 | f |
| 318 | exit 4 |
| 319 | ## status: 3 |
| 320 | |
| 321 | #### Exit builtin with invalid arg |
| 322 | exit invalid |
| 323 | # Rationale: runtime errors are 1 |
| 324 | ## status: 1 |
| 325 | ## OK dash/bash status: 2 |
| 326 | ## BUG zsh status: 0 |
| 327 | |
| 328 | #### Exit builtin with too many args |
| 329 | # This is a parse error in OSH. |
| 330 | exit 7 8 9 |
| 331 | echo status=$? |
| 332 | ## status: 2 |
| 333 | ## stdout-json: "" |
| 334 | ## BUG bash/zsh status: 0 |
| 335 | ## BUG bash/zsh stdout: status=1 |
| 336 | ## BUG dash status: 7 |
| 337 | ## BUG dash stdout-json: "" |
| 338 | ## OK mksh status: 1 |
| 339 | ## OK mksh stdout-json: "" |
| 340 | |
| 341 | #### time with brace group argument |
| 342 | |
| 343 | err=_tmp/time-$(basename $SH).txt |
| 344 | { |
| 345 | time { |
| 346 | sleep 0.01 |
| 347 | sleep 0.02 |
| 348 | } |
| 349 | } 2> $err |
| 350 | |
| 351 | grep --only-matching user $err |
| 352 | echo result=$? |
| 353 | |
| 354 | # Regression: check fractional seconds |
| 355 | gawk ' |
| 356 | BEGIN { ok = 0 } |
| 357 | match( $0, /\.([0-9]+)/, m) { |
| 358 | if (m[1] > 0) { # check fractional seconds |
| 359 | ok = 1 |
| 360 | } |
| 361 | } |
| 362 | END { if (ok) { print "non-zero" } } |
| 363 | ' $err |
| 364 | |
| 365 | ## status: 0 |
| 366 | ## STDOUT: |
| 367 | user |
| 368 | result=0 |
| 369 | non-zero |
| 370 | ## END |
| 371 | |
| 372 | # time doesn't accept a block? |
| 373 | ## BUG zsh STDOUT: |
| 374 | result=1 |
| 375 | ## END |
| 376 | |
| 377 | # dash doesn't have time keyword |
| 378 | ## N-I dash status: 2 |
| 379 | ## N-I dash stdout-json: "" |
| 380 | |
| 381 | #### time pipeline |
| 382 | time echo hi | wc -c |
| 383 | ## stdout: 3 |
| 384 | ## status: 0 |
| 385 | |
| 386 | #### shift |
| 387 | set -- 1 2 3 4 |
| 388 | shift |
| 389 | echo "$@" |
| 390 | shift 2 |
| 391 | echo "$@" |
| 392 | ## stdout-json: "2 3 4\n4\n" |
| 393 | ## status: 0 |
| 394 | |
| 395 | #### Shifting too far |
| 396 | set -- 1 |
| 397 | shift 2 |
| 398 | ## status: 1 |
| 399 | ## OK dash status: 2 |
| 400 | |
| 401 | #### Invalid shift argument |
| 402 | shift ZZZ |
| 403 | ## status: 2 |
| 404 | ## OK bash status: 1 |
| 405 | ## BUG mksh/zsh status: 0 |
| 406 | |
| 407 | #### get umask |
| 408 | umask | grep '[0-9]\+' # check for digits |
| 409 | ## status: 0 |
| 410 | |
| 411 | #### set umask in octal |
| 412 | rm -f $TMP/umask-one $TMP/umask-two |
| 413 | umask 0002 |
| 414 | echo one > $TMP/umask-one |
| 415 | umask 0022 |
| 416 | echo two > $TMP/umask-two |
| 417 | stat -c '%a' $TMP/umask-one $TMP/umask-two |
| 418 | ## status: 0 |
| 419 | ## stdout-json: "664\n644\n" |
| 420 | ## stderr-json: "" |
| 421 | |
| 422 | #### set umask symbolically |
| 423 | umask 0002 # begin in a known state for the test |
| 424 | rm -f $TMP/umask-one $TMP/umask-two |
| 425 | echo one > $TMP/umask-one |
| 426 | umask g-w,o-w |
| 427 | echo two > $TMP/umask-two |
| 428 | stat -c '%a' $TMP/umask-one $TMP/umask-two |
| 429 | ## status: 0 |
| 430 | ## STDOUT: |
| 431 | 664 |
| 432 | 644 |
| 433 | ## END |
| 434 | ## stderr-json: "" |