t/t7063-status-untracked-cache.sh

   1 #!/bin/sh
   2
   3 test_description='test untracked cache'
   4
   5 . ./test-lib.sh
   6
   7 # On some filesystems (e.g. FreeBSD's ext2 and ufs) directory mtime
   8 # is updated lazily after contents in the directory changes, which
   9 # forces the untracked cache code to take the slow path.  A test
  10 # that wants to make sure that the fast path works correctly should
  11 # call this helper to make mtime of the containing directory in sync
  12 # with the reality before checking the fast path behaviour.
  13 #
  14 # See <20160803174522.5571-1-pclouds@gmail.com> if you want to know
  15 # more.
  16
  17 sync_mtime () {
  18         find . -type d -ls >/dev/null
  19 }
  20
  21 avoid_racy() {
  22         sleep 1
  23 }
  24
  25 test_lazy_prereq UNTRACKED_CACHE '
  26         { git update-index --test-untracked-cache; ret=$?; } &&
  27         test $ret -ne 1
  28 '
  29
  30 if ! test_have_prereq UNTRACKED_CACHE; then
  31         skip_all='This system does not support untracked cache'
  32         test_done
  33 fi
  34
  35 test_expect_success 'core.untrackedCache is unset' '
  36         test_must_fail git config --get core.untrackedCache
  37 '
  38
  39 test_expect_success 'setup' '
  40         git init worktree &&
  41         cd worktree &&
  42         mkdir done dtwo dthree &&
  43         touch one two three done/one dtwo/two dthree/three &&
  44         git add one two done/one &&
  45         : >.git/info/exclude &&
  46         git update-index --untracked-cache
  47 '
  48
  49 test_expect_success 'untracked cache is empty' '
  50         test-dump-untracked-cache >../actual &&
  51         cat >../expect-empty <<EOF &&
  52 info/exclude 0000000000000000000000000000000000000000
  53 core.excludesfile 0000000000000000000000000000000000000000
  54 exclude_per_dir .gitignore
  55 flags 00000006
  56 EOF
  57         test_cmp ../expect-empty ../actual
  58 '
  59
  60 cat >../status.expect <<EOF &&
  61 A  done/one
  62 A  one
  63 A  two
  64 ?? dthree/
  65 ?? dtwo/
  66 ?? three
  67 EOF
  68
  69 cat >../dump.expect <<EOF &&
  70 info/exclude $EMPTY_BLOB
  71 core.excludesfile 0000000000000000000000000000000000000000
  72 exclude_per_dir .gitignore
  73 flags 00000006
  74 / 0000000000000000000000000000000000000000 recurse valid
  75 dthree/
  76 dtwo/
  77 three
  78 /done/ 0000000000000000000000000000000000000000 recurse valid
  79 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
  80 three
  81 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
  82 two
  83 EOF
  84
  85 test_expect_success 'status first time (empty cache)' '
  86         avoid_racy &&
  87         : >../trace &&
  88         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
  89         git status --porcelain >../actual &&
  90         test_cmp ../status.expect ../actual &&
  91         cat >../trace.expect <<EOF &&
  92 node creation: 3
  93 gitignore invalidation: 1
  94 directory invalidation: 0
  95 opendir: 4
  96 EOF
  97         test_cmp ../trace.expect ../trace
  98 '
  99
 100 test_expect_success 'untracked cache after first status' '
 101         test-dump-untracked-cache >../actual &&
 102         test_cmp ../dump.expect ../actual
 103 '
 104
 105 test_expect_success 'status second time (fully populated cache)' '
 106         avoid_racy &&
 107         : >../trace &&
 108         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 109         git status --porcelain >../actual &&
 110         test_cmp ../status.expect ../actual &&
 111         cat >../trace.expect <<EOF &&
 112 node creation: 0
 113 gitignore invalidation: 0
 114 directory invalidation: 0
 115 opendir: 0
 116 EOF
 117         test_cmp ../trace.expect ../trace
 118 '
 119
 120 test_expect_success 'untracked cache after second status' '
 121         test-dump-untracked-cache >../actual &&
 122         test_cmp ../dump.expect ../actual
 123 '
 124
 125 test_expect_success 'modify in root directory, one dir invalidation' '
 126         avoid_racy &&
 127         : >four &&
 128         : >../trace &&
 129         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 130         git status --porcelain >../actual &&
 131         cat >../status.expect <<EOF &&
 132 A  done/one
 133 A  one
 134 A  two
 135 ?? dthree/
 136 ?? dtwo/
 137 ?? four
 138 ?? three
 139 EOF
 140         test_cmp ../status.expect ../actual &&
 141         cat >../trace.expect <<EOF &&
 142 node creation: 0
 143 gitignore invalidation: 0
 144 directory invalidation: 1
 145 opendir: 1
 146 EOF
 147         test_cmp ../trace.expect ../trace
 148
 149 '
 150
 151 test_expect_success 'verify untracked cache dump' '
 152         test-dump-untracked-cache >../actual &&
 153         cat >../expect <<EOF &&
 154 info/exclude $EMPTY_BLOB
 155 core.excludesfile 0000000000000000000000000000000000000000
 156 exclude_per_dir .gitignore
 157 flags 00000006
 158 / 0000000000000000000000000000000000000000 recurse valid
 159 dthree/
 160 dtwo/
 161 four
 162 three
 163 /done/ 0000000000000000000000000000000000000000 recurse valid
 164 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 165 three
 166 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 167 two
 168 EOF
 169         test_cmp ../expect ../actual
 170 '
 171
 172 test_expect_success 'new .gitignore invalidates recursively' '
 173         avoid_racy &&
 174         echo four >.gitignore &&
 175         : >../trace &&
 176         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 177         git status --porcelain >../actual &&
 178         cat >../status.expect <<EOF &&
 179 A  done/one
 180 A  one
 181 A  two
 182 ?? .gitignore
 183 ?? dthree/
 184 ?? dtwo/
 185 ?? three
 186 EOF
 187         test_cmp ../status.expect ../actual &&
 188         cat >../trace.expect <<EOF &&
 189 node creation: 0
 190 gitignore invalidation: 1
 191 directory invalidation: 1
 192 opendir: 4
 193 EOF
 194         test_cmp ../trace.expect ../trace
 195
 196 '
 197
 198 test_expect_success 'verify untracked cache dump' '
 199         test-dump-untracked-cache >../actual &&
 200         cat >../expect <<EOF &&
 201 info/exclude $EMPTY_BLOB
 202 core.excludesfile 0000000000000000000000000000000000000000
 203 exclude_per_dir .gitignore
 204 flags 00000006
 205 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 206 .gitignore
 207 dthree/
 208 dtwo/
 209 three
 210 /done/ 0000000000000000000000000000000000000000 recurse valid
 211 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 212 three
 213 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 214 two
 215 EOF
 216         test_cmp ../expect ../actual
 217 '
 218
 219 test_expect_success 'new info/exclude invalidates everything' '
 220         avoid_racy &&
 221         echo three >>.git/info/exclude &&
 222         : >../trace &&
 223         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 224         git status --porcelain >../actual &&
 225         cat >../status.expect <<EOF &&
 226 A  done/one
 227 A  one
 228 A  two
 229 ?? .gitignore
 230 ?? dtwo/
 231 EOF
 232         test_cmp ../status.expect ../actual &&
 233         cat >../trace.expect <<EOF &&
 234 node creation: 0
 235 gitignore invalidation: 1
 236 directory invalidation: 0
 237 opendir: 4
 238 EOF
 239         test_cmp ../trace.expect ../trace
 240 '
 241
 242 test_expect_success 'verify untracked cache dump' '
 243         test-dump-untracked-cache >../actual &&
 244         cat >../expect <<EOF &&
 245 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 246 core.excludesfile 0000000000000000000000000000000000000000
 247 exclude_per_dir .gitignore
 248 flags 00000006
 249 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 250 .gitignore
 251 dtwo/
 252 /done/ 0000000000000000000000000000000000000000 recurse valid
 253 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 254 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 255 two
 256 EOF
 257         test_cmp ../expect ../actual
 258 '
 259
 260 test_expect_success 'move two from tracked to untracked' '
 261         git rm --cached two &&
 262         test-dump-untracked-cache >../actual &&
 263         cat >../expect <<EOF &&
 264 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 265 core.excludesfile 0000000000000000000000000000000000000000
 266 exclude_per_dir .gitignore
 267 flags 00000006
 268 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
 269 /done/ 0000000000000000000000000000000000000000 recurse valid
 270 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 271 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 272 two
 273 EOF
 274         test_cmp ../expect ../actual
 275 '
 276
 277 test_expect_success 'status after the move' '
 278         : >../trace &&
 279         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 280         git status --porcelain >../actual &&
 281         cat >../status.expect <<EOF &&
 282 A  done/one
 283 A  one
 284 ?? .gitignore
 285 ?? dtwo/
 286 ?? two
 287 EOF
 288         test_cmp ../status.expect ../actual &&
 289         cat >../trace.expect <<EOF &&
 290 node creation: 0
 291 gitignore invalidation: 0
 292 directory invalidation: 0
 293 opendir: 1
 294 EOF
 295         test_cmp ../trace.expect ../trace
 296 '
 297
 298 test_expect_success 'verify untracked cache dump' '
 299         test-dump-untracked-cache >../actual &&
 300         cat >../expect <<EOF &&
 301 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 302 core.excludesfile 0000000000000000000000000000000000000000
 303 exclude_per_dir .gitignore
 304 flags 00000006
 305 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 306 .gitignore
 307 dtwo/
 308 two
 309 /done/ 0000000000000000000000000000000000000000 recurse valid
 310 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 311 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 312 two
 313 EOF
 314         test_cmp ../expect ../actual
 315 '
 316
 317 test_expect_success 'move two from untracked to tracked' '
 318         git add two &&
 319         test-dump-untracked-cache >../actual &&
 320         cat >../expect <<EOF &&
 321 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 322 core.excludesfile 0000000000000000000000000000000000000000
 323 exclude_per_dir .gitignore
 324 flags 00000006
 325 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
 326 /done/ 0000000000000000000000000000000000000000 recurse valid
 327 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 328 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 329 two
 330 EOF
 331         test_cmp ../expect ../actual
 332 '
 333
 334 test_expect_success 'status after the move' '
 335         : >../trace &&
 336         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 337         git status --porcelain >../actual &&
 338         cat >../status.expect <<EOF &&
 339 A  done/one
 340 A  one
 341 A  two
 342 ?? .gitignore
 343 ?? dtwo/
 344 EOF
 345         test_cmp ../status.expect ../actual &&
 346         cat >../trace.expect <<EOF &&
 347 node creation: 0
 348 gitignore invalidation: 0
 349 directory invalidation: 0
 350 opendir: 1
 351 EOF
 352         test_cmp ../trace.expect ../trace
 353 '
 354
 355 test_expect_success 'verify untracked cache dump' '
 356         test-dump-untracked-cache >../actual &&
 357         cat >../expect <<EOF &&
 358 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 359 core.excludesfile 0000000000000000000000000000000000000000
 360 exclude_per_dir .gitignore
 361 flags 00000006
 362 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 363 .gitignore
 364 dtwo/
 365 /done/ 0000000000000000000000000000000000000000 recurse valid
 366 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 367 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 368 two
 369 EOF
 370         test_cmp ../expect ../actual
 371 '
 372
 373 test_expect_success 'set up for sparse checkout testing' '
 374         echo two >done/.gitignore &&
 375         echo three >>done/.gitignore &&
 376         echo two >done/two &&
 377         git add -f done/two done/.gitignore &&
 378         git commit -m "first commit"
 379 '
 380
 381 test_expect_success 'status after commit' '
 382         : >../trace &&
 383         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 384         git status --porcelain >../actual &&
 385         cat >../status.expect <<EOF &&
 386 ?? .gitignore
 387 ?? dtwo/
 388 EOF
 389         test_cmp ../status.expect ../actual &&
 390         cat >../trace.expect <<EOF &&
 391 node creation: 0
 392 gitignore invalidation: 0
 393 directory invalidation: 0
 394 opendir: 2
 395 EOF
 396         test_cmp ../trace.expect ../trace
 397 '
 398
 399 test_expect_success 'untracked cache correct after commit' '
 400         test-dump-untracked-cache >../actual &&
 401         cat >../expect <<EOF &&
 402 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 403 core.excludesfile 0000000000000000000000000000000000000000
 404 exclude_per_dir .gitignore
 405 flags 00000006
 406 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 407 .gitignore
 408 dtwo/
 409 /done/ 0000000000000000000000000000000000000000 recurse valid
 410 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 411 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 412 two
 413 EOF
 414         test_cmp ../expect ../actual
 415 '
 416
 417 test_expect_success 'set up sparse checkout' '
 418         echo "done/[a-z]*" >.git/info/sparse-checkout &&
 419         test_config core.sparsecheckout true &&
 420         git checkout master &&
 421         git update-index --force-untracked-cache &&
 422         git status --porcelain >/dev/null && # prime the cache
 423         test_path_is_missing done/.gitignore &&
 424         test_path_is_file done/one
 425 '
 426
 427 test_expect_success 'create/modify files, some of which are gitignored' '
 428         echo two bis >done/two &&
 429         echo three >done/three && # three is gitignored
 430         echo four >done/four && # four is gitignored at a higher level
 431         echo five >done/five && # five is not gitignored
 432         echo test >base && #we need to ensure that the root dir is touched
 433         rm base &&
 434         sync_mtime
 435 '
 436
 437 test_expect_success 'test sparse status with untracked cache' '
 438         : >../trace &&
 439         avoid_racy &&
 440         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 441         git status --porcelain >../status.actual &&
 442         cat >../status.expect <<EOF &&
 443  M done/two
 444 ?? .gitignore
 445 ?? done/five
 446 ?? dtwo/
 447 EOF
 448         test_cmp ../status.expect ../status.actual &&
 449         cat >../trace.expect <<EOF &&
 450 node creation: 0
 451 gitignore invalidation: 1
 452 directory invalidation: 2
 453 opendir: 2
 454 EOF
 455         test_cmp ../trace.expect ../trace
 456 '
 457
 458 test_expect_success 'untracked cache correct after status' '
 459         test-dump-untracked-cache >../actual &&
 460         cat >../expect <<EOF &&
 461 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 462 core.excludesfile 0000000000000000000000000000000000000000
 463 exclude_per_dir .gitignore
 464 flags 00000006
 465 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 466 .gitignore
 467 dtwo/
 468 /done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
 469 five
 470 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 471 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 472 two
 473 EOF
 474         test_cmp ../expect ../actual
 475 '
 476
 477 test_expect_success 'test sparse status again with untracked cache' '
 478         avoid_racy &&
 479         : >../trace &&
 480         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 481         git status --porcelain >../status.actual &&
 482         cat >../status.expect <<EOF &&
 483  M done/two
 484 ?? .gitignore
 485 ?? done/five
 486 ?? dtwo/
 487 EOF
 488         test_cmp ../status.expect ../status.actual &&
 489         cat >../trace.expect <<EOF &&
 490 node creation: 0
 491 gitignore invalidation: 0
 492 directory invalidation: 0
 493 opendir: 0
 494 EOF
 495         test_cmp ../trace.expect ../trace
 496 '
 497
 498 test_expect_success 'set up for test of subdir and sparse checkouts' '
 499         mkdir done/sub &&
 500         mkdir done/sub/sub &&
 501         echo "sub" > done/sub/sub/file
 502 '
 503
 504 test_expect_success 'test sparse status with untracked cache and subdir' '
 505         avoid_racy &&
 506         : >../trace &&
 507         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 508         git status --porcelain >../status.actual &&
 509         cat >../status.expect <<EOF &&
 510  M done/two
 511 ?? .gitignore
 512 ?? done/five
 513 ?? done/sub/
 514 ?? dtwo/
 515 EOF
 516         test_cmp ../status.expect ../status.actual &&
 517         cat >../trace.expect <<EOF &&
 518 node creation: 2
 519 gitignore invalidation: 0
 520 directory invalidation: 1
 521 opendir: 3
 522 EOF
 523         test_cmp ../trace.expect ../trace
 524 '
 525
 526 test_expect_success 'verify untracked cache dump (sparse/subdirs)' '
 527         test-dump-untracked-cache >../actual &&
 528         cat >../expect-from-test-dump <<EOF &&
 529 info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
 530 core.excludesfile 0000000000000000000000000000000000000000
 531 exclude_per_dir .gitignore
 532 flags 00000006
 533 / e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
 534 .gitignore
 535 dtwo/
 536 /done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
 537 five
 538 sub/
 539 /done/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
 540 sub/
 541 /done/sub/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
 542 file
 543 /dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
 544 /dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
 545 two
 546 EOF
 547         test_cmp ../expect-from-test-dump ../actual
 548 '
 549
 550 test_expect_success 'test sparse status again with untracked cache and subdir' '
 551         avoid_racy &&
 552         : >../trace &&
 553         GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 554         git status --porcelain >../status.actual &&
 555         test_cmp ../status.expect ../status.actual &&
 556         cat >../trace.expect <<EOF &&
 557 node creation: 0
 558 gitignore invalidation: 0
 559 directory invalidation: 0
 560 opendir: 0
 561 EOF
 562         test_cmp ../trace.expect ../trace
 563 '
 564
 565 test_expect_success 'move entry in subdir from untracked to cached' '
 566         git add dtwo/two &&
 567         git status --porcelain >../status.actual &&
 568         cat >../status.expect <<EOF &&
 569  M done/two
 570 A  dtwo/two
 571 ?? .gitignore
 572 ?? done/five
 573 ?? done/sub/
 574 EOF
 575         test_cmp ../status.expect ../status.actual
 576 '
 577
 578 test_expect_success 'move entry in subdir from cached to untracked' '
 579         git rm --cached dtwo/two &&
 580         git status --porcelain >../status.actual &&
 581         cat >../status.expect <<EOF &&
 582  M done/two
 583 ?? .gitignore
 584 ?? done/five
 585 ?? done/sub/
 586 ?? dtwo/
 587 EOF
 588         test_cmp ../status.expect ../status.actual
 589 '
 590
 591 test_expect_success '--no-untracked-cache removes the cache' '
 592         git update-index --no-untracked-cache &&
 593         test-dump-untracked-cache >../actual &&
 594         echo "no untracked cache" >../expect-no-uc &&
 595         test_cmp ../expect-no-uc ../actual
 596 '
 597
 598 test_expect_success 'git status does not change anything' '
 599         git status &&
 600         test-dump-untracked-cache >../actual &&
 601         test_cmp ../expect-no-uc ../actual
 602 '
 603
 604 test_expect_success 'setting core.untrackedCache to true and using git status creates the cache' '
 605         git config core.untrackedCache true &&
 606         test-dump-untracked-cache >../actual &&
 607         test_cmp ../expect-no-uc ../actual &&
 608         git status &&
 609         test-dump-untracked-cache >../actual &&
 610         test_cmp ../expect-from-test-dump ../actual
 611 '
 612
 613 test_expect_success 'using --no-untracked-cache does not fail when core.untrackedCache is true' '
 614         git update-index --no-untracked-cache &&
 615         test-dump-untracked-cache >../actual &&
 616         test_cmp ../expect-no-uc ../actual &&
 617         git update-index --untracked-cache &&
 618         test-dump-untracked-cache >../actual &&
 619         test_cmp ../expect-empty ../actual
 620 '
 621
 622 test_expect_success 'setting core.untrackedCache to false and using git status removes the cache' '
 623         git config core.untrackedCache false &&
 624         test-dump-untracked-cache >../actual &&
 625         test_cmp ../expect-empty ../actual &&
 626         git status &&
 627         test-dump-untracked-cache >../actual &&
 628         test_cmp ../expect-no-uc ../actual
 629 '
 630
 631 test_expect_success 'using --untracked-cache does not fail when core.untrackedCache is false' '
 632         git update-index --untracked-cache &&
 633         test-dump-untracked-cache >../actual &&
 634         test_cmp ../expect-empty ../actual
 635 '
 636
 637 test_expect_success 'setting core.untrackedCache to keep' '
 638         git config core.untrackedCache keep &&
 639         git update-index --untracked-cache &&
 640         test-dump-untracked-cache >../actual &&
 641         test_cmp ../expect-empty ../actual &&
 642         git status &&
 643         test-dump-untracked-cache >../actual &&
 644         test_cmp ../expect-from-test-dump ../actual &&
 645         git update-index --no-untracked-cache &&
 646         test-dump-untracked-cache >../actual &&
 647         test_cmp ../expect-no-uc ../actual &&
 648         git update-index --force-untracked-cache &&
 649         test-dump-untracked-cache >../actual &&
 650         test_cmp ../expect-empty ../actual &&
 651         git status &&
 652         test-dump-untracked-cache >../actual &&
 653         test_cmp ../expect-from-test-dump ../actual
 654 '
 655
 656 test_expect_success 'test ident field is working' '
 657         mkdir ../other_worktree &&
 658         cp -R done dthree dtwo four three ../other_worktree &&
 659         GIT_WORK_TREE=../other_worktree git status 2>../err &&
 660         echo "warning: Untracked cache is disabled on this system or location." >../expect &&
 661         test_i18ncmp ../expect ../err
 662 '
 663
 664 test_expect_success 'untracked cache survives a checkout' '
 665         git commit --allow-empty -m empty &&
 666         test-dump-untracked-cache >../before &&
 667         test_when_finished  "git checkout master" &&
 668         git checkout -b other_branch &&
 669         test-dump-untracked-cache >../after &&
 670         test_cmp ../before ../after &&
 671         test_commit test &&
 672         test-dump-untracked-cache >../before &&
 673         git checkout master &&
 674         test-dump-untracked-cache >../after &&
 675         test_cmp ../before ../after
 676 '
 677
 678 test_expect_success 'untracked cache survives a commit' '
 679         test-dump-untracked-cache >../before &&
 680         git add done/two &&
 681         git commit -m commit &&
 682         test-dump-untracked-cache >../after &&
 683         test_cmp ../before ../after
 684 '
 685
 686 test_done