| 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/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 | #### $OLDPWD |
| 47 | cd / |
| 48 | cd $TMP |
| 49 | echo "old: $OLDPWD" |
| 50 | env | grep OLDPWD # It's EXPORTED too! |
| 51 | cd - |
| 52 | ## STDOUT: |
| 53 | old: / |
| 54 | OLDPWD=/ |
| 55 | / |
| 56 | ## END |
| 57 | ## BUG mksh STDOUT: |
| 58 | old: / |
| 59 | / |
| 60 | ## END |
| 61 | ## BUG zsh STDOUT: |
| 62 | old: / |
| 63 | OLDPWD=/ |
| 64 | ## END |
| 65 | |
| 66 | #### pwd |
| 67 | cd / |
| 68 | pwd |
| 69 | ## STDOUT: |
| 70 | / |
| 71 | ## END |
| 72 | |
| 73 | #### pwd after cd .. |
| 74 | dir=$TMP/dir-one/dir-two |
| 75 | mkdir -p $dir |
| 76 | cd $dir |
| 77 | echo $(basename $(pwd)) |
| 78 | cd .. |
| 79 | echo $(basename $(pwd)) |
| 80 | ## STDOUT: |
| 81 | dir-two |
| 82 | dir-one |
| 83 | ## END |
| 84 | |
| 85 | #### pwd with symlink and -P |
| 86 | tmp=$TMP/builtins-pwd-1 |
| 87 | mkdir -p $tmp/target |
| 88 | ln -s -f $tmp/target $tmp/symlink |
| 89 | |
| 90 | cd $tmp/symlink |
| 91 | |
| 92 | echo pwd: |
| 93 | basename $(pwd) |
| 94 | |
| 95 | echo pwd -P: |
| 96 | basename $(pwd -P) |
| 97 | |
| 98 | ## STDOUT: |
| 99 | pwd: |
| 100 | symlink |
| 101 | pwd -P: |
| 102 | target |
| 103 | ## END |
| 104 | |
| 105 | #### setting $PWD doesn't affect the value of 'pwd' builtin |
| 106 | dir=/tmp/oil-spec-test/pwd |
| 107 | mkdir -p $dir |
| 108 | cd $dir |
| 109 | |
| 110 | PWD=foo |
| 111 | echo before $PWD |
| 112 | pwd |
| 113 | echo after $PWD |
| 114 | ## STDOUT: |
| 115 | before foo |
| 116 | /tmp/oil-spec-test/pwd |
| 117 | after foo |
| 118 | ## END |
| 119 | |
| 120 | #### unset PWD; then pwd |
| 121 | dir=/tmp/oil-spec-test/pwd |
| 122 | mkdir -p $dir |
| 123 | cd $dir |
| 124 | |
| 125 | unset PWD |
| 126 | echo PWD=$PWD |
| 127 | pwd |
| 128 | echo PWD=$PWD |
| 129 | ## STDOUT: |
| 130 | PWD= |
| 131 | /tmp/oil-spec-test/pwd |
| 132 | PWD= |
| 133 | ## END |
| 134 | |
| 135 | #### 'unset PWD; pwd' before any cd (tickles a rare corner case) |
| 136 | dir=/tmp/oil-spec-test/pwd-2 |
| 137 | mkdir -p $dir |
| 138 | cd $dir |
| 139 | |
| 140 | # ensure clean shell process state |
| 141 | $SH -c 'unset PWD; pwd' |
| 142 | |
| 143 | ## STDOUT: |
| 144 | /tmp/oil-spec-test/pwd-2 |
| 145 | ## END |
| 146 | |
| 147 | #### lie about PWD; pwd before any cd |
| 148 | dir=/tmp/oil-spec-test/pwd-3 |
| 149 | mkdir -p $dir |
| 150 | cd $dir |
| 151 | |
| 152 | # ensure clean shell process state |
| 153 | $SH -c 'PWD=foo; pwd' |
| 154 | |
| 155 | ## STDOUT: |
| 156 | /tmp/oil-spec-test/pwd-3 |
| 157 | ## END |
| 158 | |
| 159 | #### remove pwd dir |
| 160 | dir=/tmp/oil-spec-test/pwd |
| 161 | mkdir -p $dir |
| 162 | cd $dir |
| 163 | pwd |
| 164 | rmdir $dir |
| 165 | echo status=$? |
| 166 | pwd |
| 167 | echo status=$? |
| 168 | ## STDOUT: |
| 169 | /tmp/oil-spec-test/pwd |
| 170 | status=0 |
| 171 | /tmp/oil-spec-test/pwd |
| 172 | status=0 |
| 173 | ## END |
| 174 | ## OK mksh STDOUT: |
| 175 | /tmp/oil-spec-test/pwd |
| 176 | status=0 |
| 177 | status=1 |
| 178 | ## END |
| 179 | |
| 180 | #### pwd in symlinked dir on shell initialization |
| 181 | tmp=$TMP/builtins-pwd-2 |
| 182 | mkdir -p $tmp |
| 183 | mkdir -p $tmp/target |
| 184 | ln -s -f $tmp/target $tmp/symlink |
| 185 | |
| 186 | cd $tmp/symlink |
| 187 | $SH -c 'basename $(pwd)' |
| 188 | unset PWD |
| 189 | $SH -c 'basename $(pwd)' |
| 190 | |
| 191 | ## STDOUT: |
| 192 | symlink |
| 193 | target |
| 194 | ## END |
| 195 | ## OK mksh STDOUT: |
| 196 | target |
| 197 | target |
| 198 | ## END |
| 199 | ## stderr-json: "" |
| 200 | |
| 201 | #### Test the current directory after 'cd ..' involving symlinks |
| 202 | dir=$TMP/symlinktest |
| 203 | mkdir -p $dir |
| 204 | cd $dir |
| 205 | mkdir -p a/b/c |
| 206 | mkdir -p a/b/d |
| 207 | ln -s -f a/b/c c > /dev/null |
| 208 | cd c |
| 209 | cd .. |
| 210 | # Expecting a c/ (since we are in symlinktest) but osh gives c d (thinks we are |
| 211 | # in b/) |
| 212 | ls |
| 213 | ## STDOUT: |
| 214 | a |
| 215 | c |
| 216 | ## END |
| 217 | |
| 218 | #### cd with no arguments |
| 219 | HOME=$TMP/home |
| 220 | mkdir -p $HOME |
| 221 | cd |
| 222 | test $(pwd) = "$HOME" && echo OK |
| 223 | ## stdout: OK |
| 224 | |
| 225 | #### cd to nonexistent dir |
| 226 | cd /nonexistent/dir |
| 227 | echo status=$? |
| 228 | ## stdout: status=1 |
| 229 | ## OK dash/mksh stdout: status=2 |
| 230 | |
| 231 | #### cd away from dir that was deleted |
| 232 | dir=$TMP/cd-nonexistent |
| 233 | mkdir -p $dir |
| 234 | cd $dir |
| 235 | rmdir $dir |
| 236 | cd $TMP |
| 237 | echo $(basename $OLDPWD) |
| 238 | echo status=$? |
| 239 | ## STDOUT: |
| 240 | cd-nonexistent |
| 241 | status=0 |
| 242 | ## END |
| 243 | |
| 244 | #### cd permits double bare dash |
| 245 | cd -- / |
| 246 | echo $PWD |
| 247 | ## stdout: / |
| 248 | |
| 249 | #### cd to symlink with -L and -P |
| 250 | targ=$TMP/cd-symtarget |
| 251 | lnk=$TMP/cd-symlink |
| 252 | mkdir -p $targ |
| 253 | ln -s $targ $lnk |
| 254 | |
| 255 | # -L behavior is the default |
| 256 | cd $lnk |
| 257 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 258 | |
| 259 | cd -L $lnk |
| 260 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 261 | |
| 262 | cd -P $lnk |
| 263 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD |
| 264 | ## STDOUT: |
| 265 | OK |
| 266 | OK |
| 267 | OK |
| 268 | ## END |
| 269 | |
| 270 | #### cd to relative path with -L and -P |
| 271 | die() { echo "$@"; exit 1; } |
| 272 | |
| 273 | targ=$TMP/cd-symtarget/subdir |
| 274 | lnk=$TMP/cd-symlink |
| 275 | mkdir -p $targ |
| 276 | ln -s $targ $lnk |
| 277 | |
| 278 | # -L behavior is the default |
| 279 | cd $lnk/subdir |
| 280 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 281 | cd .. |
| 282 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 283 | |
| 284 | cd $lnk/subdir |
| 285 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 286 | cd -L .. |
| 287 | test $PWD = "$TMP/cd-symlink" && echo OK |
| 288 | |
| 289 | cd $lnk/subdir |
| 290 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed" |
| 291 | cd -P .. |
| 292 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD |
| 293 | ## STDOUT: |
| 294 | OK |
| 295 | OK |
| 296 | OK |
| 297 | ## END |
| 298 | |
| 299 | #### Exit out of function |
| 300 | f() { exit 3; } |
| 301 | f |
| 302 | exit 4 |
| 303 | ## status: 3 |
| 304 | |
| 305 | #### Exit builtin with invalid arg |
| 306 | exit invalid |
| 307 | # Rationale: runtime errors are 1 |
| 308 | ## status: 1 |
| 309 | ## OK dash/bash status: 2 |
| 310 | ## BUG zsh status: 0 |
| 311 | |
| 312 | #### Exit builtin with too many args |
| 313 | # This is a parse error in OSH. |
| 314 | exit 7 8 9 |
| 315 | echo status=$? |
| 316 | ## status: 2 |
| 317 | ## stdout-json: "" |
| 318 | ## BUG bash/zsh status: 0 |
| 319 | ## BUG bash/zsh stdout: status=1 |
| 320 | ## BUG dash status: 7 |
| 321 | ## BUG dash stdout-json: "" |
| 322 | ## OK mksh status: 1 |
| 323 | ## OK mksh stdout-json: "" |
| 324 | |
| 325 | #### time block |
| 326 | # bash and mksh work; dash does't. |
| 327 | # TODO: osh needs to implement BraceGroup redirect properly. |
| 328 | err=_tmp/time-$(basename $SH).txt |
| 329 | { |
| 330 | time { |
| 331 | sleep 0.01 |
| 332 | sleep 0.02 |
| 333 | } |
| 334 | } 2> $err |
| 335 | cat $err | grep --only-matching user |
| 336 | # Just check that we found 'user'. |
| 337 | # This is fiddly: |
| 338 | # | sed -n -E -e 's/.*(0m0\.03).*/\1/' |
| 339 | # |
| 340 | ## status: 0 |
| 341 | ## stdout: user |
| 342 | |
| 343 | # not parsed |
| 344 | ## BUG dash status: 2 |
| 345 | ## BUG dash stdout-json: "" |
| 346 | |
| 347 | # time is a builtin in zsh? |
| 348 | ## BUG zsh status: 1 |
| 349 | ## BUG zsh stdout-json: "" |
| 350 | |
| 351 | #### time pipeline |
| 352 | time echo hi | wc -c |
| 353 | ## stdout: 3 |
| 354 | ## status: 0 |
| 355 | |
| 356 | #### shift |
| 357 | set -- 1 2 3 4 |
| 358 | shift |
| 359 | echo "$@" |
| 360 | shift 2 |
| 361 | echo "$@" |
| 362 | ## stdout-json: "2 3 4\n4\n" |
| 363 | ## status: 0 |
| 364 | |
| 365 | #### Shifting too far |
| 366 | set -- 1 |
| 367 | shift 2 |
| 368 | ## status: 1 |
| 369 | ## OK dash status: 2 |
| 370 | |
| 371 | #### Invalid shift argument |
| 372 | shift ZZZ |
| 373 | ## status: 2 |
| 374 | ## OK bash status: 1 |
| 375 | ## BUG mksh/zsh status: 0 |
| 376 | |
| 377 | #### get umask |
| 378 | umask | grep '[0-9]\+' # check for digits |
| 379 | ## status: 0 |
| 380 | |
| 381 | #### set umask in octal |
| 382 | rm -f $TMP/umask-one $TMP/umask-two |
| 383 | umask 0002 |
| 384 | echo one > $TMP/umask-one |
| 385 | umask 0022 |
| 386 | echo two > $TMP/umask-two |
| 387 | stat -c '%a' $TMP/umask-one $TMP/umask-two |
| 388 | ## status: 0 |
| 389 | ## stdout-json: "664\n644\n" |
| 390 | ## stderr-json: "" |
| 391 | |
| 392 | #### set umask symbolically |
| 393 | umask 0002 # begin in a known state for the test |
| 394 | rm $TMP/umask-one $TMP/umask-two |
| 395 | echo one > $TMP/umask-one |
| 396 | umask g-w,o-w |
| 397 | echo two > $TMP/umask-two |
| 398 | stat -c '%a' $TMP/umask-one $TMP/umask-two |
| 399 | ## status: 0 |
| 400 | ## STDOUT: |
| 401 | 664 |
| 402 | 644 |
| 403 | ## END |
| 404 | ## stderr-json: "" |