regress/cmdline/checkout.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
   4 #
   5 # Permission to use, copy, modify, and distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16
  17 . ./common.sh
  18
  19 test_checkout_basic() {
  20         local testroot=`test_init checkout_basic`
  21         local commit_id=`git_show_head $testroot/repo`
  22
  23         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
  24         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
  25         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
  26         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
  27         echo "Checked out refs/heads/master: $commit_id" \
  28                 >> $testroot/stdout.expected
  29         echo "Now shut up and hack" >> $testroot/stdout.expected
  30
  31         got checkout $testroot/repo $testroot/wt > $testroot/stdout
  32         ret="$?"
  33         if [ "$ret" != "0" ]; then
  34                 test_done "$testroot" "$ret"
  35                 return 1
  36         fi
  37
  38         cmp -s $testroot/stdout.expected $testroot/stdout
  39         ret="$?"
  40         if [ "$ret" != "0" ]; then
  41                 diff -u $testroot/stdout.expected $testroot/stdout
  42                 test_done "$testroot" "$ret"
  43                 return 1
  44         fi
  45
  46         echo "alpha" > $testroot/content.expected
  47         echo "beta" >> $testroot/content.expected
  48         echo "zeta" >> $testroot/content.expected
  49         echo "delta" >> $testroot/content.expected
  50         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
  51             $testroot/wt/gamma/delta > $testroot/content
  52
  53         cmp -s $testroot/content.expected $testroot/content
  54         ret="$?"
  55         if [ "$ret" != "0" ]; then
  56                 diff -u $testroot/content.expected $testroot/content
  57         fi
  58         test_done "$testroot" "$ret"
  59 }
  60
  61 test_checkout_dir_exists() {
  62         local testroot=`test_init checkout_dir_exists`
  63         local commit_id=`git_show_head $testroot/repo`
  64
  65         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
  66         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
  67         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
  68         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
  69         echo "Checked out refs/heads/master: $commit_id" \
  70                 >> $testroot/stdout.expected
  71         echo "Now shut up and hack" >> $testroot/stdout.expected
  72
  73         mkdir $testroot/wt
  74
  75         got checkout $testroot/repo $testroot/wt > $testroot/stdout
  76         ret="$?"
  77         if [ "$ret" != "0" ]; then
  78                 test_done "$testroot" "$ret"
  79                 return 1
  80         fi
  81
  82         cmp -s $testroot/stdout.expected $testroot/stdout
  83         ret="$?"
  84         if [ "$ret" != "0" ]; then
  85                 diff -u $testroot/stdout.expected $testroot/stdout
  86                 test_done "$testroot" "$ret"
  87                 return 1
  88         fi
  89
  90         echo "alpha" > $testroot/content.expected
  91         echo "beta" >> $testroot/content.expected
  92         echo "zeta" >> $testroot/content.expected
  93         echo "delta" >> $testroot/content.expected
  94         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
  95             $testroot/wt/gamma/delta > $testroot/content
  96
  97         cmp -s $testroot/content.expected $testroot/content
  98         ret="$?"
  99         if [ "$ret" != "0" ]; then
 100                 diff -u $testroot/content.expected $testroot/content
 101         fi
 102         test_done "$testroot" "$ret"
 103 }
 104
 105 test_checkout_dir_not_empty() {
 106         local testroot=`test_init checkout_dir_not_empty`
 107         local commit_id=`git_show_head $testroot/repo`
 108
 109         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
 110         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
 111         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 112         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 113         echo "Checked out refs/heads/master: $commit_id" \
 114                 >> $testroot/stdout.expected
 115         echo "Now shut up and hack" >> $testroot/stdout.expected
 116
 117         mkdir $testroot/wt
 118         touch $testroot/wt/foo
 119
 120         got checkout $testroot/repo $testroot/wt > $testroot/stdout \
 121                 2> $testroot/stderr
 122         ret="$?"
 123         if [ "$ret" = "0" ]; then
 124                 echo "checkout succeeded unexpectedly" >&2
 125                 test_done "$testroot" "1"
 126                 return 1
 127         fi
 128
 129         echo "got: $testroot/wt: directory exists and is not empty" \
 130                 > $testroot/stderr.expected
 131         cmp -s $testroot/stderr.expected $testroot/stderr
 132         ret="$?"
 133         if [ "$ret" != "0" ]; then
 134                 diff -u $testroot/stderr.expected $testroot/stderr
 135                 test_done "$testroot" "$ret"
 136                 return 1
 137         fi
 138
 139         echo -n > $testroot/stdout.expected
 140         cmp -s $testroot/stdout.expected $testroot/stdout
 141         ret="$?"
 142         if [ "$ret" != "0" ]; then
 143                 diff -u $testroot/stdout.expected $testroot/stdout
 144         fi
 145         test_done "$testroot" "$ret"
 146
 147 }
 148
 149 test_checkout_sets_xbit() {
 150         local testroot=`test_init checkout_sets_xbit 1`
 151
 152         touch $testroot/repo/xfile
 153         chmod +x $testroot/repo/xfile
 154         (cd $testroot/repo && git add .)
 155         git_commit $testroot/repo -m "adding executable file"
 156         local commit_id=`git_show_head $testroot/repo`
 157
 158         echo "A  $testroot/wt/xfile" > $testroot/stdout.expected
 159         echo "Checked out refs/heads/master: $commit_id" \
 160                 >> $testroot/stdout.expected
 161         echo "Now shut up and hack" >> $testroot/stdout.expected
 162
 163         got checkout $testroot/repo $testroot/wt > $testroot/stdout
 164         ret="$?"
 165         if [ "$ret" != "0" ]; then
 166                 test_done "$testroot" "$ret"
 167                 return 1
 168         fi
 169
 170         cmp -s $testroot/stdout.expected $testroot/stdout
 171         ret="$?"
 172         if [ "$ret" != "0" ]; then
 173                 diff -u $testroot/stdout.expected $testroot/stdout
 174                 test_done "$testroot" "$ret"
 175                 return 1
 176         fi
 177
 178         ls -l $testroot/wt/xfile | grep -q '^-rwx'
 179         ret="$?"
 180         if [ "$ret" != "0" ]; then
 181                 echo "file is not executable" >&2
 182                 ls -l $testroot/wt/xfile >&2
 183         fi
 184         test_done "$testroot" "$ret"
 185 }
 186
 187 test_checkout_commit_from_wrong_branch() {
 188         local testroot=`test_init checkout_commit_from_wrong_branch`
 189
 190         (cd $testroot/repo && git checkout -q -b newbranch)
 191         echo "modified alpha on new branch" > $testroot/repo/alpha
 192         git_commit $testroot/repo -m "modified alpha on new branch"
 193
 194         local head_rev=`git_show_head $testroot/repo`
 195         got checkout -b master -c $head_rev $testroot/repo $testroot/wt \
 196                 > $testroot/stdout 2> $testroot/stderr
 197         ret="$?"
 198         if [ "$ret" = "0" ]; then
 199                 test_done "$testroot" "1"
 200                 return 1
 201         fi
 202
 203         echo -n "" > $testroot/stdout.expected
 204         cmp -s $testroot/stdout.expected $testroot/stdout
 205         ret="$?"
 206         if [ "$ret" != "0" ]; then
 207                 diff -u $testroot/stdout.expected $testroot/stdout
 208                 test_done "$testroot" "$ret"
 209                 return 1
 210         fi
 211
 212         echo -n "got: target commit is not contained in branch 'master'; " \
 213                 > $testroot/stderr.expected
 214         echo -n "the branch to use must be specified with -b; if necessary " \
 215                 >> $testroot/stderr.expected
 216         echo -n "a new branch can be created for this commit with "\
 217                 >> $testroot/stderr.expected
 218         echo "'got branch -c $head_rev BRANCH_NAME'" \
 219                 >> $testroot/stderr.expected
 220         cmp -s $testroot/stderr.expected $testroot/stderr
 221         ret="$?"
 222         if [ "$ret" != "0" ]; then
 223                 diff -u $testroot/stderr.expected $testroot/stderr
 224                 test_done "$testroot" "$ret"
 225                 return 1
 226         fi
 227
 228         test_done "$testroot" "$ret"
 229 }
 230
 231 test_checkout_tag() {
 232         local testroot=`test_init checkout_tag`
 233         local commit_id=`git_show_head $testroot/repo`
 234         local tag="1.0.0"
 235
 236         (cd $testroot/repo && git tag -a -m "test" $tag)
 237
 238         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
 239         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
 240         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 241         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 242         echo "Checked out refs/heads/master: $commit_id" \
 243                 >> $testroot/stdout.expected
 244         echo "Now shut up and hack" >> $testroot/stdout.expected
 245
 246         got checkout -c $tag $testroot/repo $testroot/wt > $testroot/stdout
 247         ret="$?"
 248         if [ "$ret" != "0" ]; then
 249                 test_done "$testroot" "$ret"
 250                 return 1
 251         fi
 252
 253         cmp -s $testroot/stdout.expected $testroot/stdout
 254         ret="$?"
 255         if [ "$ret" != "0" ]; then
 256                 diff -u $testroot/stdout.expected $testroot/stdout
 257                 test_done "$testroot" "$ret"
 258                 return 1
 259         fi
 260
 261         echo "alpha" > $testroot/content.expected
 262         echo "beta" >> $testroot/content.expected
 263         echo "zeta" >> $testroot/content.expected
 264         echo "delta" >> $testroot/content.expected
 265         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 266             $testroot/wt/gamma/delta > $testroot/content
 267
 268         cmp -s $testroot/content.expected $testroot/content
 269         ret="$?"
 270         if [ "$ret" != "0" ]; then
 271                 diff -u $testroot/content.expected $testroot/content
 272         fi
 273         test_done "$testroot" "$ret"
 274 }
 275
 276 test_checkout_ignores_submodules() {
 277         local testroot=`test_init checkout_ignores_submodules`
 278
 279         make_single_file_repo $testroot/repo2 foo
 280
 281         (cd $testroot/repo && git submodule -q add ../repo2)
 282         (cd $testroot/repo && git commit -q -m 'adding submodule')
 283         local commit_id=`git_show_head $testroot/repo`
 284
 285         echo "A  $testroot/wt/.gitmodules" > $testroot/stdout.expected
 286         echo "A  $testroot/wt/alpha" >> $testroot/stdout.expected
 287         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
 288         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 289         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 290         echo "Checked out refs/heads/master: $commit_id" \
 291                 >> $testroot/stdout.expected
 292         echo "Now shut up and hack" >> $testroot/stdout.expected
 293
 294         got checkout $testroot/repo $testroot/wt > $testroot/stdout
 295         ret="$?"
 296         if [ "$ret" != "0" ]; then
 297                 test_done "$testroot" "$ret"
 298                 return 1
 299         fi
 300
 301         cmp -s $testroot/stdout.expected $testroot/stdout
 302         ret="$?"
 303         if [ "$ret" != "0" ]; then
 304                 diff -u $testroot/stdout.expected $testroot/stdout
 305                 test_done "$testroot" "$ret"
 306                 return 1
 307         fi
 308
 309         echo "alpha" > $testroot/content.expected
 310         echo "beta" >> $testroot/content.expected
 311         echo "zeta" >> $testroot/content.expected
 312         echo "delta" >> $testroot/content.expected
 313         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 314             $testroot/wt/gamma/delta > $testroot/content
 315
 316         cmp -s $testroot/content.expected $testroot/content
 317         ret="$?"
 318         if [ "$ret" != "0" ]; then
 319                 diff -u $testroot/content.expected $testroot/content
 320         fi
 321         test_done "$testroot" "$ret"
 322 }
 323
 324 test_checkout_read_only() {
 325         local testroot=`test_init checkout_read_only`
 326         local commit_id=`git_show_head $testroot/repo`
 327
 328         # Make the repostiory read-only
 329         chmod -R a-w $testroot/repo
 330
 331         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
 332         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
 333         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 334         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 335         echo "Checked out refs/heads/master: $commit_id" \
 336                 >> $testroot/stdout.expected
 337         echo "Now shut up and hack" >> $testroot/stdout.expected
 338
 339         got checkout $testroot/repo $testroot/wt \
 340                 > $testroot/stdout 2> $testroot/stderr
 341         ret="$?"
 342         if [ "$ret" != "0" ]; then
 343                 test_done "$testroot" "$ret"
 344                 return 1
 345         fi
 346
 347         cmp -s $testroot/stdout.expected $testroot/stdout
 348         ret="$?"
 349         if [ "$ret" != "0" ]; then
 350                 diff -u $testroot/stdout.expected $testroot/stdout
 351                 test_done "$testroot" "$ret"
 352                 return 1
 353         fi
 354
 355         echo -n "got: warning: could not create a reference " \
 356                 > $testroot/stderr.expected
 357         echo -n "to the work tree's base commit; the commit could " \
 358                 >> $testroot/stderr.expected
 359         echo -n "be garbage-collected by Git or 'gotadmin cleanup'; " \
 360                 >> $testroot/stderr.expected
 361         echo -n "making the repository " >> $testroot/stderr.expected
 362         echo "writable and running 'got update' will prevent this" \
 363                 >> $testroot/stderr.expected
 364         cmp -s $testroot/stderr.expected $testroot/stderr
 365         ret="$?"
 366         if [ "$ret" != "0" ]; then
 367                 diff -u $testroot/stderr.expected $testroot/stderr
 368                 test_done "$testroot" "$ret"
 369                 return 1
 370         fi
 371
 372         echo "alpha" > $testroot/content.expected
 373         echo "beta" >> $testroot/content.expected
 374         echo "zeta" >> $testroot/content.expected
 375         echo "delta" >> $testroot/content.expected
 376         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 377             $testroot/wt/gamma/delta > $testroot/content
 378
 379         cmp -s $testroot/content.expected $testroot/content
 380         ret="$?"
 381         if [ "$ret" != "0" ]; then
 382                 diff -u $testroot/content.expected $testroot/content
 383         fi
 384         chmod -R u+w $testroot/repo # make repo cleanup work
 385         test_done "$testroot" "$ret"
 386 }
 387
 388 test_checkout_into_nonempty_dir() {
 389         local testroot=`test_init checkout_into_nonempty_dir`
 390         local commit_id=`git_show_head $testroot/repo`
 391
 392         mkdir -p $testroot/wt
 393         make_test_tree $testroot/wt
 394
 395         got checkout $testroot/repo $testroot/wt > $testroot/stdout \
 396                 2> $testroot/stderr
 397         ret="$?"
 398         if [ "$ret" = "0" ]; then
 399                 echo "checkout succeeded unexpectedly" >&2
 400                 test_done "$testroot" "1"
 401                 return 1
 402         fi
 403
 404         echo -n > $testroot/stdout.expected
 405         cmp -s $testroot/stdout.expected $testroot/stdout
 406         ret="$?"
 407         if [ "$ret" != "0" ]; then
 408                 diff -u $testroot/stdout.expected $testroot/stdout
 409                 test_done "$testroot" "$ret"
 410                 return 1
 411         fi
 412
 413         echo "got: $testroot/wt: directory exists and is not empty" \
 414                 > $testroot/stderr.expected
 415         cmp -s $testroot/stderr.expected $testroot/stderr
 416         ret="$?"
 417         if [ "$ret" != "0" ]; then
 418                 diff -u $testroot/stderr.expected $testroot/stderr
 419                 test_done "$testroot" "$ret"
 420                 return 1
 421         fi
 422
 423         echo "?  $testroot/wt/alpha" > $testroot/stdout.expected
 424         echo "?  $testroot/wt/beta" >> $testroot/stdout.expected
 425         echo "?  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 426         echo "?  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 427         echo "Checked out refs/heads/master: $commit_id" \
 428                 >> $testroot/stdout.expected
 429         echo "Now shut up and hack" >> $testroot/stdout.expected
 430
 431         got checkout -E $testroot/repo $testroot/wt > $testroot/stdout
 432         ret="$?"
 433         if [ "$ret" != "0" ]; then
 434                 test_done "$testroot" "$ret"
 435                 return 1
 436         fi
 437
 438         cmp -s $testroot/stdout.expected $testroot/stdout
 439         ret="$?"
 440         if [ "$ret" != "0" ]; then
 441                 diff -u $testroot/stdout.expected $testroot/stdout
 442                 test_done "$testroot" "$ret"
 443                 return 1
 444         fi
 445
 446         echo "E  $testroot/wt/alpha" > $testroot/stdout.expected
 447         echo "E  $testroot/wt/beta" >> $testroot/stdout.expected
 448         echo "E  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 449         echo "E  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 450         echo "Checked out refs/heads/master: $commit_id" \
 451                 >> $testroot/stdout.expected
 452         echo "Now shut up and hack" >> $testroot/stdout.expected
 453
 454         got checkout -E $testroot/repo $testroot/wt > $testroot/stdout
 455         ret="$?"
 456         if [ "$ret" != "0" ]; then
 457                 test_done "$testroot" "$ret"
 458                 return 1
 459         fi
 460
 461         cmp -s $testroot/stdout.expected $testroot/stdout
 462         ret="$?"
 463         if [ "$ret" != "0" ]; then
 464                 diff -u $testroot/stdout.expected $testroot/stdout
 465                 test_done "$testroot" "$ret"
 466                 return 1
 467         fi
 468
 469         echo "alpha" > $testroot/content.expected
 470         echo "beta" >> $testroot/content.expected
 471         echo "zeta" >> $testroot/content.expected
 472         echo "delta" >> $testroot/content.expected
 473         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 474             $testroot/wt/gamma/delta > $testroot/content
 475
 476         cmp -s $testroot/content.expected $testroot/content
 477         ret="$?"
 478         if [ "$ret" != "0" ]; then
 479                 diff -u $testroot/content.expected $testroot/content
 480                 test_done "$testroot" "$ret"
 481                 return 1
 482         fi
 483
 484         echo "modified alpha" > $testroot/wt/alpha
 485
 486         echo "E  $testroot/wt/alpha" > $testroot/stdout.expected
 487         echo "E  $testroot/wt/beta" >> $testroot/stdout.expected
 488         echo "E  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 489         echo "E  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 490         echo "Checked out refs/heads/master: $commit_id" \
 491                 >> $testroot/stdout.expected
 492         echo "Now shut up and hack" >> $testroot/stdout.expected
 493
 494         got checkout -E $testroot/repo $testroot/wt > $testroot/stdout
 495         ret="$?"
 496         if [ "$ret" != "0" ]; then
 497                 test_done "$testroot" "$ret"
 498                 return 1
 499         fi
 500
 501         cmp -s $testroot/stdout.expected $testroot/stdout
 502         ret="$?"
 503         if [ "$ret" != "0" ]; then
 504                 diff -u $testroot/stdout.expected $testroot/stdout
 505                 test_done "$testroot" "$ret"
 506                 return 1
 507         fi
 508
 509         echo "modified alpha" > $testroot/content.expected
 510         echo "beta" >> $testroot/content.expected
 511         echo "zeta" >> $testroot/content.expected
 512         echo "delta" >> $testroot/content.expected
 513         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 514             $testroot/wt/gamma/delta > $testroot/content
 515
 516         cmp -s $testroot/content.expected $testroot/content
 517         ret="$?"
 518         if [ "$ret" != "0" ]; then
 519                 diff -u $testroot/content.expected $testroot/content
 520                 test_done "$testroot" "$ret"
 521                 return 1
 522         fi
 523
 524         echo 'M  alpha' > $testroot/stdout.expected
 525         (cd $testroot/wt && got status > $testroot/stdout)
 526
 527         cmp -s $testroot/stdout.expected $testroot/stdout
 528         ret="$?"
 529         if [ "$ret" != "0" ]; then
 530                 diff -u $testroot/stdout.expected $testroot/stdout
 531         fi
 532         test_done "$testroot" "$ret"
 533 }
 534
 535 test_checkout_symlink() {
 536         local testroot=`test_init checkout_symlink`
 537
 538         (cd $testroot/repo && ln -s alpha alpha.link)
 539         (cd $testroot/repo && ln -s epsilon epsilon.link)
 540         (cd $testroot/repo && ln -s /etc/passwd passwd.link)
 541         (cd $testroot/repo && ln -s passwd.link passwd2.link)
 542         (cd $testroot/repo && ln -s ../beta epsilon/beta.link)
 543         (cd $testroot/repo && ln -s nonexistent nonexistent.link)
 544         (cd $testroot/repo && ln -s .got/foo dotgotfoo.link)
 545         (cd $testroot/repo && git add .)
 546         git_commit $testroot/repo -m "add symlinks"
 547         local commit_id=`git_show_head $testroot/repo`
 548
 549         got checkout $testroot/repo $testroot/wt > $testroot/stdout
 550         ret="$?"
 551         if [ "$ret" != "0" ]; then
 552                 echo "got checkout failed unexpectedly" >&2
 553                 test_done "$testroot" "$ret"
 554                 return 1
 555         fi
 556
 557         echo "A  $testroot/wt/alpha" > $testroot/stdout.expected
 558         echo "A  $testroot/wt/alpha.link" >> $testroot/stdout.expected
 559         echo "A  $testroot/wt/beta" >> $testroot/stdout.expected
 560         echo "A  $testroot/wt/dotgotfoo.link" >> $testroot/stdout.expected
 561         echo "A  $testroot/wt/epsilon/beta.link" >> $testroot/stdout.expected
 562         echo "A  $testroot/wt/epsilon/zeta" >> $testroot/stdout.expected
 563         echo "A  $testroot/wt/epsilon.link" >> $testroot/stdout.expected
 564         echo "A  $testroot/wt/gamma/delta" >> $testroot/stdout.expected
 565         echo "A  $testroot/wt/nonexistent.link" >> $testroot/stdout.expected
 566         echo "A  $testroot/wt/passwd.link" >> $testroot/stdout.expected
 567         echo "A  $testroot/wt/passwd2.link" >> $testroot/stdout.expected
 568         echo "Checked out refs/heads/master: $commit_id" \
 569                 >> $testroot/stdout.expected
 570         echo "Now shut up and hack" >> $testroot/stdout.expected
 571
 572         cmp -s $testroot/stdout.expected $testroot/stdout
 573         ret="$?"
 574         if [ "$ret" != "0" ]; then
 575                 diff -u $testroot/stdout.expected $testroot/stdout
 576                 test_done "$testroot" "$ret"
 577                 return 1
 578         fi
 579
 580         if ! [ -h $testroot/wt/alpha.link ]; then
 581                 echo "alpha.link is not a symlink"
 582                 test_done "$testroot" "1"
 583                 return 1
 584         fi
 585
 586         readlink $testroot/wt/alpha.link > $testroot/stdout
 587         echo "alpha" > $testroot/stdout.expected
 588         cmp -s $testroot/stdout.expected $testroot/stdout
 589         ret="$?"
 590         if [ "$ret" != "0" ]; then
 591                 diff -u $testroot/stdout.expected $testroot/stdout
 592                 test_done "$testroot" "$ret"
 593                 return 1
 594         fi
 595
 596         if ! [ -h $testroot/wt/epsilon.link ]; then
 597                 echo "epsilon.link is not a symlink"
 598                 test_done "$testroot" "1"
 599                 return 1
 600         fi
 601
 602         readlink $testroot/wt/epsilon.link > $testroot/stdout
 603         echo "epsilon" > $testroot/stdout.expected
 604         cmp -s $testroot/stdout.expected $testroot/stdout
 605         ret="$?"
 606         if [ "$ret" != "0" ]; then
 607                 diff -u $testroot/stdout.expected $testroot/stdout
 608                 test_done "$testroot" "$ret"
 609                 return 1
 610         fi
 611
 612         if [ -h $testroot/wt/passwd.link ]; then
 613                 echo -n "passwd.link symlink points outside of work tree: " >&2
 614                 readlink $testroot/wt/passwd.link >&2
 615                 test_done "$testroot" "1"
 616                 return 1
 617         fi
 618
 619         echo -n "/etc/passwd" > $testroot/content.expected
 620         cp $testroot/wt/passwd.link $testroot/content
 621
 622         cmp -s $testroot/content.expected $testroot/content
 623         ret="$?"
 624         if [ "$ret" != "0" ]; then
 625                 diff -u $testroot/content.expected $testroot/content
 626                 test_done "$testroot" "$ret"
 627                 return 1
 628         fi
 629
 630         if ! [ -h $testroot/wt/passwd2.link ]; then
 631                 echo "passwd2.link is not a symlink"
 632                 test_done "$testroot" "1"
 633                 return 1
 634         fi
 635
 636         readlink $testroot/wt/passwd2.link > $testroot/stdout
 637         echo "passwd.link" > $testroot/stdout.expected
 638         cmp -s $testroot/stdout.expected $testroot/stdout
 639         ret="$?"
 640         if [ "$ret" != "0" ]; then
 641                 diff -u $testroot/stdout.expected $testroot/stdout
 642                 test_done "$testroot" "$ret"
 643                 return 1
 644         fi
 645
 646         readlink $testroot/wt/epsilon/beta.link > $testroot/stdout
 647         echo "../beta" > $testroot/stdout.expected
 648         cmp -s $testroot/stdout.expected $testroot/stdout
 649         ret="$?"
 650         if [ "$ret" != "0" ]; then
 651                 diff -u $testroot/stdout.expected $testroot/stdout
 652                 test_done "$testroot" "$ret"
 653                 return 1
 654         fi
 655
 656         readlink $testroot/wt/nonexistent.link > $testroot/stdout
 657         echo "nonexistent" > $testroot/stdout.expected
 658         cmp -s $testroot/stdout.expected $testroot/stdout
 659         ret="$?"
 660         if [ "$ret" != "0" ]; then
 661                 diff -u $testroot/stdout.expected $testroot/stdout
 662                 test_done "$testroot" "$ret"
 663                 return 1
 664         fi
 665
 666         if [ -h $testroot/wt/dotgotfoo.link ]; then
 667                 echo -n "dotgotfoo.link symlink points into .got dir: " >&2
 668                 readlink $testroot/wt/dotgotfoo.link >&2
 669                 test_done "$testroot" "1"
 670                 return 1
 671         fi
 672
 673         echo -n ".got/foo" > $testroot/content.expected
 674         cp $testroot/wt/dotgotfoo.link $testroot/content
 675
 676         cmp -s $testroot/content.expected $testroot/content
 677         ret="$?"
 678         if [ "$ret" != "0" ]; then
 679                 diff -u $testroot/content.expected $testroot/content
 680         fi
 681         test_done "$testroot" "$ret"
 682 }
 683
 684 test_checkout_symlink_relative_wtpath() {
 685         local testroot=`test_init checkout_symlink_with_wtpath`
 686
 687         (cd $testroot/repo && ln -s alpha alpha.link)
 688         (cd $testroot/repo && ln -s epsilon epsilon.link)
 689         (cd $testroot/repo && ln -s /etc/passwd passwd.link)
 690         (cd $testroot/repo && ln -s ../beta epsilon/beta.link)
 691         (cd $testroot/repo && ln -s nonexistent nonexistent.link)
 692         (cd $testroot/repo && ln -s .got/foo dotgotfoo.link)
 693         (cd $testroot/repo && git add .)
 694         git_commit $testroot/repo -m "add symlinks"
 695
 696         (cd $testroot && got checkout $testroot/repo wt > /dev/null)
 697         ret="$?"
 698         if [ "$ret" != "0" ]; then
 699                 test_done "$testroot" "$ret"
 700                 return 1
 701         fi
 702
 703         if ! [ -h $testroot/wt/alpha.link ]; then
 704                 echo "alpha.link is not a symlink"
 705                 test_done "$testroot" "1"
 706                 return 1
 707         fi
 708
 709         readlink $testroot/wt/alpha.link > $testroot/stdout
 710         echo "alpha" > $testroot/stdout.expected
 711         cmp -s $testroot/stdout.expected $testroot/stdout
 712         ret="$?"
 713         if [ "$ret" != "0" ]; then
 714                 diff -u $testroot/stdout.expected $testroot/stdout
 715                 test_done "$testroot" "$ret"
 716                 return 1
 717         fi
 718
 719         if ! [ -h $testroot/wt/epsilon.link ]; then
 720                 echo "epsilon.link is not a symlink"
 721                 test_done "$testroot" "1"
 722                 return 1
 723         fi
 724
 725         readlink $testroot/wt/epsilon.link > $testroot/stdout
 726         echo "epsilon" > $testroot/stdout.expected
 727         cmp -s $testroot/stdout.expected $testroot/stdout
 728         ret="$?"
 729         if [ "$ret" != "0" ]; then
 730                 diff -u $testroot/stdout.expected $testroot/stdout
 731                 test_done "$testroot" "$ret"
 732                 return 1
 733         fi
 734
 735         if [ -h $testroot/wt/passwd.link ]; then
 736                 echo -n "passwd.link symlink points outside of work tree: " >&2
 737                 readlink $testroot/wt/passwd.link >&2
 738                 test_done "$testroot" "1"
 739                 return 1
 740         fi
 741
 742         echo -n "/etc/passwd" > $testroot/content.expected
 743         cp $testroot/wt/passwd.link $testroot/content
 744
 745         cmp -s $testroot/content.expected $testroot/content
 746         ret="$?"
 747         if [ "$ret" != "0" ]; then
 748                 diff -u $testroot/content.expected $testroot/content
 749                 test_done "$testroot" "$ret"
 750                 return 1
 751         fi
 752
 753         readlink $testroot/wt/epsilon/beta.link > $testroot/stdout
 754         echo "../beta" > $testroot/stdout.expected
 755         cmp -s $testroot/stdout.expected $testroot/stdout
 756         ret="$?"
 757         if [ "$ret" != "0" ]; then
 758                 diff -u $testroot/stdout.expected $testroot/stdout
 759                 test_done "$testroot" "$ret"
 760                 return 1
 761         fi
 762
 763         readlink $testroot/wt/nonexistent.link > $testroot/stdout
 764         echo "nonexistent" > $testroot/stdout.expected
 765         cmp -s $testroot/stdout.expected $testroot/stdout
 766         ret="$?"
 767         if [ "$ret" != "0" ]; then
 768                 diff -u $testroot/stdout.expected $testroot/stdout
 769                 test_done "$testroot" "$ret"
 770                 return 1
 771         fi
 772
 773         if [ -h $testroot/wt/dotgotfoo.link ]; then
 774                 echo -n "dotgotfoo.link symlink points into .got dir: " >&2
 775                 readlink $testroot/wt/dotgotfoo.link >&2
 776                 test_done "$testroot" "1"
 777                 return 1
 778         fi
 779
 780         echo -n ".got/foo" > $testroot/content.expected
 781         cp $testroot/wt/dotgotfoo.link $testroot/content
 782
 783         cmp -s $testroot/content.expected $testroot/content
 784         ret="$?"
 785         if [ "$ret" != "0" ]; then
 786                 diff -u $testroot/content.expected $testroot/content
 787         fi
 788         test_done "$testroot" "$ret"
 789 }
 790
 791 test_checkout_repo_with_unknown_extension() {
 792         local testroot=`test_init checkout_repo_with_unknown_extension`
 793
 794         (cd $testroot/repo &&
 795             git config --add extensions.badExtension true)
 796         (cd $testroot/repo &&
 797             git config --add extensions.otherBadExtension 0)
 798
 799         echo "got: badExtension: unsupported repository format extension" \
 800                 > $testroot/stderr.expected
 801         got checkout $testroot/repo $testroot/wt \
 802                 > $testroot/stdout 2> $testroot/stderr
 803
 804         ret="$?"
 805         if [ "$ret" = "0" ]; then
 806                 echo "got checkout command succeeded unexpectedly" >&2
 807                 test_done "$testroot" "1"
 808                 return 1
 809         fi
 810
 811         cmp -s $testroot/stderr.expected $testroot/stderr
 812         ret="$?"
 813         if [ "$ret" != "0" ]; then
 814                 diff -u $testroot/stderr.expected $testroot/stderr
 815         fi
 816         test_done "$testroot" "$ret"
 817 }
 818
 819 test_checkout_quiet() {
 820         local testroot=`test_init checkout_quiet`
 821
 822         echo -n "Checked out refs/heads/master: " >> $testroot/stdout.expected
 823         git_show_head $testroot/repo >> $testroot/stdout.expected
 824         printf "\nNow shut up and hack\n" >> $testroot/stdout.expected
 825
 826         got checkout -q $testroot/repo $testroot/wt > $testroot/stdout
 827         ret="$?"
 828         if [ "$ret" != "0" ]; then
 829                 test_done "$testroot" "$ret"
 830                 return 1
 831         fi
 832
 833         cmp -s $testroot/stdout.expected $testroot/stdout
 834         ret="$?"
 835         if [ "$ret" != "0" ]; then
 836                 diff -u $testroot/stdout.expected $testroot/stdout
 837                 test_done "$testroot" "$ret"
 838                 return 1
 839         fi
 840
 841         echo "alpha" > $testroot/content.expected
 842         echo "beta" >> $testroot/content.expected
 843         echo "zeta" >> $testroot/content.expected
 844         echo "delta" >> $testroot/content.expected
 845         cat $testroot/wt/alpha $testroot/wt/beta $testroot/wt/epsilon/zeta \
 846             $testroot/wt/gamma/delta > $testroot/content
 847
 848         cmp -s $testroot/content.expected $testroot/content
 849         ret="$?"
 850         if [ "$ret" != "0" ]; then
 851                 diff -u $testroot/content.expected $testroot/content
 852         fi
 853         test_done "$testroot" "$ret"
 854 }
 855
 856 test_parseargs "$@"
 857 run_test test_checkout_basic
 858 run_test test_checkout_dir_exists
 859 run_test test_checkout_dir_not_empty
 860 run_test test_checkout_sets_xbit
 861 run_test test_checkout_commit_from_wrong_branch
 862 run_test test_checkout_tag
 863 run_test test_checkout_ignores_submodules
 864 run_test test_checkout_read_only
 865 run_test test_checkout_into_nonempty_dir
 866 run_test test_checkout_symlink
 867 run_test test_checkout_symlink_relative_wtpath
 868 run_test test_checkout_repo_with_unknown_extension
 869 run_test test_checkout_quiet