t/t6020-bundle-misc.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2021 Jiang Xin
   4 #
   5
   6 test_description='Test git-bundle'
   7
   8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 TEST_PASSES_SANITIZE_LEAK=true
  12 . ./test-lib.sh
  13 . "$TEST_DIRECTORY"/lib-bundle.sh
  14 . "$TEST_DIRECTORY"/lib-terminal.sh
  15
  16 for cmd in create verify list-heads unbundle
  17 do
  18         test_expect_success "usage: git bundle $cmd needs an argument" '
  19                 test_expect_code 129 git bundle $cmd
  20         '
  21 done
  22
  23 # Create a commit or tag and set the variable with the object ID.
  24 test_commit_setvar () {
  25         notick=
  26         signoff=
  27         indir=
  28         merge=
  29         tag=
  30         var=
  31
  32         while test $# != 0
  33         do
  34                 case "$1" in
  35                 --merge)
  36                         merge=t
  37                         ;;
  38                 --tag)
  39                         tag=t
  40                         ;;
  41                 --notick)
  42                         notick=t
  43                         ;;
  44                 --signoff)
  45                         signoff="$1"
  46                         ;;
  47                 -C)
  48                         shift
  49                         indir="$1"
  50                         ;;
  51                 -*)
  52                         echo >&2 "error: unknown option $1"
  53                         return 1
  54                         ;;
  55                 *)
  56                         break
  57                         ;;
  58                 esac
  59                 shift
  60         done
  61         if test $# -lt 2
  62         then
  63                 echo >&2 "error: test_commit_setvar must have at least 2 arguments"
  64                 return 1
  65         fi
  66         var=$1
  67         shift
  68         indir=${indir:+"$indir"/}
  69         if test -z "$notick"
  70         then
  71                 test_tick
  72         fi &&
  73         if test -n "$merge"
  74         then
  75                 git ${indir:+ -C "$indir"} merge --no-edit --no-ff \
  76                         ${2:+-m "$2"} "$1" &&
  77                 oid=$(git ${indir:+ -C "$indir"} rev-parse HEAD)
  78         elif test -n "$tag"
  79         then
  80                 git ${indir:+ -C "$indir"} tag -m "$1" "$1" "${2:-HEAD}" &&
  81                 oid=$(git ${indir:+ -C "$indir"} rev-parse "$1")
  82         else
  83                 file=${2:-"$1.t"} &&
  84                 echo "${3-$1}" >"$indir$file" &&
  85                 git ${indir:+ -C "$indir"} add "$file" &&
  86                 git ${indir:+ -C "$indir"} commit $signoff -m "$1" &&
  87                 oid=$(git ${indir:+ -C "$indir"} rev-parse HEAD)
  88         fi &&
  89         eval $var=$oid
  90 }
  91
  92 get_abbrev_oid () {
  93         oid=$1 &&
  94         suffix=${oid#???????} &&
  95         oid=${oid%$suffix} &&
  96         if test -n "$oid"
  97         then
  98                 echo "$oid"
  99         else
 100                 echo "undefined-oid"
 101         fi
 102 }
 103
 104 # Format the output of git commands to make a user-friendly and stable
 105 # text.  We can easily prepare the expect text without having to worry
 106 # about future changes of the commit ID.
 107 make_user_friendly_and_stable_output () {
 108         sed \
 109                 -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \
 110                 -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \
 111                 -e "s/$(get_abbrev_oid $C)[0-9a-f]*/<COMMIT-C>/g" \
 112                 -e "s/$(get_abbrev_oid $D)[0-9a-f]*/<COMMIT-D>/g" \
 113                 -e "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" \
 114                 -e "s/$(get_abbrev_oid $F)[0-9a-f]*/<COMMIT-F>/g" \
 115                 -e "s/$(get_abbrev_oid $G)[0-9a-f]*/<COMMIT-G>/g" \
 116                 -e "s/$(get_abbrev_oid $H)[0-9a-f]*/<COMMIT-H>/g" \
 117                 -e "s/$(get_abbrev_oid $I)[0-9a-f]*/<COMMIT-I>/g" \
 118                 -e "s/$(get_abbrev_oid $J)[0-9a-f]*/<COMMIT-J>/g" \
 119                 -e "s/$(get_abbrev_oid $K)[0-9a-f]*/<COMMIT-K>/g" \
 120                 -e "s/$(get_abbrev_oid $L)[0-9a-f]*/<COMMIT-L>/g" \
 121                 -e "s/$(get_abbrev_oid $M)[0-9a-f]*/<COMMIT-M>/g" \
 122                 -e "s/$(get_abbrev_oid $N)[0-9a-f]*/<COMMIT-N>/g" \
 123                 -e "s/$(get_abbrev_oid $O)[0-9a-f]*/<COMMIT-O>/g" \
 124                 -e "s/$(get_abbrev_oid $P)[0-9a-f]*/<COMMIT-P>/g" \
 125                 -e "s/$(get_abbrev_oid $TAG1)[0-9a-f]*/<TAG-1>/g" \
 126                 -e "s/$(get_abbrev_oid $TAG2)[0-9a-f]*/<TAG-2>/g" \
 127                 -e "s/$(get_abbrev_oid $TAG3)[0-9a-f]*/<TAG-3>/g"
 128 }
 129
 130 format_and_save_expect () {
 131         sed -e 's/Z$//' >expect
 132 }
 133
 134 HASH_MESSAGE="The bundle uses this hash algorithm: $GIT_DEFAULT_HASH"
 135
 136 #            (C)   (D, pull/1/head, topic/1)
 137 #             o --- o
 138 #            /       \                              (L)
 139 #           /         \        o (H, topic/2)             (M, tag:v2)
 140 #          /    (F)    \      /                                 (N, tag:v3)
 141 #         /      o --------- o (G, pull/2/head)      o --- o --- o (release)
 142 #        /      /        \    \                      /       \
 143 #  o --- o --- o -------- o -- o ------------------ o ------- o --- o (main)
 144 # (A)   (B)  (E, tag:v1) (I)  (J)                  (K)       (O)   (P)
 145 #
 146 test_expect_success 'setup' '
 147         # Try to make a stable fixed width for abbreviated commit ID,
 148         # this fixed-width oid will be replaced with "<OID>".
 149         git config core.abbrev 7 &&
 150
 151         # branch main: commit A & B
 152         test_commit_setvar A "Commit A" main.txt &&
 153         test_commit_setvar B "Commit B" main.txt &&
 154
 155         # branch topic/1: commit C & D, refs/pull/1/head
 156         git checkout -b topic/1 &&
 157         test_commit_setvar C "Commit C" topic-1.txt &&
 158         test_commit_setvar D "Commit D" topic-1.txt &&
 159         git update-ref refs/pull/1/head HEAD &&
 160
 161         # branch topic/1: commit E, tag v1
 162         git checkout main &&
 163         test_commit_setvar E "Commit E" main.txt &&
 164         test_commit_setvar --tag TAG1 v1 &&
 165
 166         # branch topic/2: commit F & G, refs/pull/2/head
 167         git checkout -b topic/2 &&
 168         test_commit_setvar F "Commit F" topic-2.txt &&
 169         test_commit_setvar G "Commit G" topic-2.txt &&
 170         git update-ref refs/pull/2/head HEAD &&
 171         test_commit_setvar H "Commit H" topic-2.txt &&
 172
 173         # branch main: merge commit I & J
 174         git checkout main &&
 175         test_commit_setvar --merge I topic/1 "Merge commit I" &&
 176         test_commit_setvar --merge J refs/pull/2/head "Merge commit J" &&
 177
 178         # branch main: commit K
 179         git checkout main &&
 180         test_commit_setvar K "Commit K" main.txt &&
 181
 182         # branch release:
 183         git checkout -b release &&
 184         test_commit_setvar L "Commit L" release.txt &&
 185         test_commit_setvar M "Commit M" release.txt &&
 186         test_commit_setvar --tag TAG2 v2 &&
 187         test_commit_setvar N "Commit N" release.txt &&
 188         test_commit_setvar --tag TAG3 v3 &&
 189
 190         # branch main: merge commit O, commit P
 191         git checkout main &&
 192         test_commit_setvar --merge O tags/v2 "Merge commit O" &&
 193         test_commit_setvar P "Commit P" main.txt
 194 '
 195
 196 test_expect_success 'create bundle from special rev: main^!' '
 197         git bundle create special-rev.bdl "main^!" &&
 198
 199         git bundle list-heads special-rev.bdl |
 200                 make_user_friendly_and_stable_output >actual &&
 201         cat >expect <<-\EOF &&
 202         <COMMIT-P> refs/heads/main
 203         EOF
 204         test_cmp expect actual &&
 205
 206         git bundle verify special-rev.bdl |
 207                 make_user_friendly_and_stable_output >actual &&
 208         format_and_save_expect <<-EOF &&
 209         The bundle contains this ref:
 210         <COMMIT-P> refs/heads/main
 211         The bundle requires this ref:
 212         <COMMIT-O> Z
 213         $HASH_MESSAGE
 214         EOF
 215         test_cmp expect actual &&
 216
 217         test_bundle_object_count special-rev.bdl 3
 218 '
 219
 220 test_expect_success 'create bundle with --max-count option' '
 221         git bundle create max-count.bdl --max-count 1 \
 222                 main \
 223                 "^release" \
 224                 refs/tags/v1 \
 225                 refs/pull/1/head \
 226                 refs/pull/2/head &&
 227
 228         git bundle verify max-count.bdl |
 229                 make_user_friendly_and_stable_output >actual &&
 230         format_and_save_expect <<-EOF &&
 231         The bundle contains these 2 refs:
 232         <COMMIT-P> refs/heads/main
 233         <TAG-1> refs/tags/v1
 234         The bundle requires this ref:
 235         <COMMIT-O> Z
 236         $HASH_MESSAGE
 237         EOF
 238         test_cmp expect actual &&
 239
 240         test_bundle_object_count max-count.bdl 4
 241 '
 242
 243 test_expect_success 'create bundle with --since option' '
 244         git log -1 --pretty="%ad" $M >actual &&
 245         cat >expect <<-\EOF &&
 246         Thu Apr 7 15:26:13 2005 -0700
 247         EOF
 248         test_cmp expect actual &&
 249
 250         git bundle create since.bdl \
 251                 --since "Thu Apr 7 15:27:00 2005 -0700" \
 252                 --all &&
 253
 254         git bundle verify since.bdl |
 255                 make_user_friendly_and_stable_output >actual &&
 256         format_and_save_expect <<-EOF &&
 257         The bundle contains these 5 refs:
 258         <COMMIT-P> refs/heads/main
 259         <COMMIT-N> refs/heads/release
 260         <TAG-2> refs/tags/v2
 261         <TAG-3> refs/tags/v3
 262         <COMMIT-P> HEAD
 263         The bundle requires these 2 refs:
 264         <COMMIT-M> Z
 265         <COMMIT-K> Z
 266         $HASH_MESSAGE
 267         EOF
 268         test_cmp expect actual &&
 269
 270         test_bundle_object_count --thin since.bdl 13
 271 '
 272
 273 test_expect_success 'create bundle 1 - no prerequisites' '
 274         # create bundle from args
 275         git bundle create 1.bdl topic/1 topic/2 &&
 276
 277         # create bundle from stdin
 278         cat >input <<-\EOF &&
 279         topic/1
 280         topic/2
 281         EOF
 282         git bundle create stdin-1.bdl --stdin <input &&
 283
 284         format_and_save_expect <<-EOF &&
 285         The bundle contains these 2 refs:
 286         <COMMIT-D> refs/heads/topic/1
 287         <COMMIT-H> refs/heads/topic/2
 288         The bundle records a complete history.
 289         $HASH_MESSAGE
 290         EOF
 291
 292         # verify bundle, which has no prerequisites
 293         git bundle verify 1.bdl |
 294                 make_user_friendly_and_stable_output >actual &&
 295         test_cmp expect actual &&
 296
 297         git bundle verify stdin-1.bdl |
 298                 make_user_friendly_and_stable_output >actual &&
 299         test_cmp expect actual &&
 300
 301         test_bundle_object_count       1.bdl 24 &&
 302         test_bundle_object_count stdin-1.bdl 24
 303 '
 304
 305 test_expect_success 'create bundle 2 - has prerequisites' '
 306         # create bundle from args
 307         git bundle create 2.bdl \
 308                 --ignore-missing \
 309                 ^topic/deleted \
 310                 ^$D \
 311                 ^topic/2 \
 312                 release &&
 313
 314         # create bundle from stdin
 315         # input has a non-exist reference: "topic/deleted"
 316         cat >input <<-EOF &&
 317         ^topic/deleted
 318         ^$D
 319         ^topic/2
 320         EOF
 321         git bundle create stdin-2.bdl \
 322                 --ignore-missing \
 323                 --stdin \
 324                 release <input &&
 325
 326         format_and_save_expect <<-EOF &&
 327         The bundle contains this ref:
 328         <COMMIT-N> refs/heads/release
 329         The bundle requires these 3 refs:
 330         <COMMIT-D> Z
 331         <COMMIT-E> Z
 332         <COMMIT-G> Z
 333         $HASH_MESSAGE
 334         EOF
 335
 336         git bundle verify 2.bdl |
 337                 make_user_friendly_and_stable_output >actual &&
 338         test_cmp expect actual &&
 339
 340         git bundle verify stdin-2.bdl |
 341                 make_user_friendly_and_stable_output >actual &&
 342         test_cmp expect actual &&
 343
 344         test_bundle_object_count       2.bdl 16 &&
 345         test_bundle_object_count stdin-2.bdl 16
 346 '
 347
 348 test_expect_success 'fail to verify bundle without prerequisites' '
 349         git init --bare test1.git &&
 350
 351         format_and_save_expect <<-\EOF &&
 352         error: Repository lacks these prerequisite commits:
 353         error: <COMMIT-D> Z
 354         error: <COMMIT-E> Z
 355         error: <COMMIT-G> Z
 356         EOF
 357
 358         test_must_fail git -C test1.git bundle verify ../2.bdl 2>&1 |
 359                 make_user_friendly_and_stable_output >actual &&
 360         test_cmp expect actual &&
 361
 362         test_must_fail git -C test1.git bundle verify ../stdin-2.bdl 2>&1 |
 363                 make_user_friendly_and_stable_output >actual &&
 364         test_cmp expect actual
 365 '
 366
 367 test_expect_success 'create bundle 3 - two refs, same object' '
 368         # create bundle from args
 369         git bundle create --version=3 3.bdl \
 370                 ^release \
 371                 ^topic/1 \
 372                 ^topic/2 \
 373                 main \
 374                 HEAD &&
 375
 376         # create bundle from stdin
 377         cat >input <<-\EOF &&
 378         ^release
 379         ^topic/1
 380         ^topic/2
 381         EOF
 382         git bundle create --version=3 stdin-3.bdl \
 383                 --stdin \
 384                 main HEAD <input &&
 385
 386         format_and_save_expect <<-EOF &&
 387         The bundle contains these 2 refs:
 388         <COMMIT-P> refs/heads/main
 389         <COMMIT-P> HEAD
 390         The bundle requires these 2 refs:
 391         <COMMIT-M> Z
 392         <COMMIT-K> Z
 393         $HASH_MESSAGE
 394         EOF
 395
 396         git bundle verify 3.bdl |
 397                 make_user_friendly_and_stable_output >actual &&
 398         test_cmp expect actual &&
 399
 400         git bundle verify stdin-3.bdl |
 401                 make_user_friendly_and_stable_output >actual &&
 402         test_cmp expect actual &&
 403
 404         test_bundle_object_count       3.bdl 4 &&
 405         test_bundle_object_count stdin-3.bdl 4
 406 '
 407
 408 test_expect_success 'create bundle 4 - with tags' '
 409         # create bundle from args
 410         git bundle create 4.bdl \
 411                 ^main \
 412                 ^release \
 413                 ^topic/1 \
 414                 ^topic/2 \
 415                 --all &&
 416
 417         # create bundle from stdin
 418         cat >input <<-\EOF &&
 419         ^main
 420         ^release
 421         ^topic/1
 422         ^topic/2
 423         EOF
 424         git bundle create stdin-4.bdl \
 425                 --ignore-missing \
 426                 --stdin \
 427                 --all <input &&
 428
 429         cat >expect <<-EOF &&
 430         The bundle contains these 3 refs:
 431         <TAG-1> refs/tags/v1
 432         <TAG-2> refs/tags/v2
 433         <TAG-3> refs/tags/v3
 434         The bundle records a complete history.
 435         $HASH_MESSAGE
 436         EOF
 437
 438         git bundle verify 4.bdl |
 439                 make_user_friendly_and_stable_output >actual &&
 440         test_cmp expect actual &&
 441
 442         git bundle verify stdin-4.bdl |
 443                 make_user_friendly_and_stable_output >actual &&
 444         test_cmp expect actual &&
 445
 446         test_bundle_object_count       4.bdl 3 &&
 447         test_bundle_object_count stdin-4.bdl 3
 448 '
 449
 450 test_expect_success 'clone from bundle' '
 451         git clone --mirror 1.bdl mirror.git &&
 452         git -C mirror.git show-ref |
 453                 make_user_friendly_and_stable_output >actual &&
 454         cat >expect <<-\EOF &&
 455         <COMMIT-D> refs/heads/topic/1
 456         <COMMIT-H> refs/heads/topic/2
 457         EOF
 458         test_cmp expect actual &&
 459
 460         git -C mirror.git fetch ../2.bdl "+refs/*:refs/*" &&
 461         git -C mirror.git show-ref |
 462                 make_user_friendly_and_stable_output >actual &&
 463         cat >expect <<-\EOF &&
 464         <COMMIT-N> refs/heads/release
 465         <COMMIT-D> refs/heads/topic/1
 466         <COMMIT-H> refs/heads/topic/2
 467         EOF
 468         test_cmp expect actual &&
 469
 470         git -C mirror.git fetch ../3.bdl "+refs/*:refs/*" &&
 471         git -C mirror.git show-ref |
 472                 make_user_friendly_and_stable_output >actual &&
 473         cat >expect <<-\EOF &&
 474         <COMMIT-P> refs/heads/main
 475         <COMMIT-N> refs/heads/release
 476         <COMMIT-D> refs/heads/topic/1
 477         <COMMIT-H> refs/heads/topic/2
 478         EOF
 479         test_cmp expect actual &&
 480
 481         git -C mirror.git fetch ../4.bdl "+refs/*:refs/*" &&
 482         git -C mirror.git show-ref |
 483                 make_user_friendly_and_stable_output >actual &&
 484         cat >expect <<-\EOF &&
 485         <COMMIT-P> refs/heads/main
 486         <COMMIT-N> refs/heads/release
 487         <COMMIT-D> refs/heads/topic/1
 488         <COMMIT-H> refs/heads/topic/2
 489         <TAG-1> refs/tags/v1
 490         <TAG-2> refs/tags/v2
 491         <TAG-3> refs/tags/v3
 492         EOF
 493         test_cmp expect actual
 494 '
 495
 496 test_expect_success 'unfiltered bundle with --objects' '
 497         git bundle create all-objects.bdl \
 498                 --all --objects &&
 499         git bundle create all.bdl \
 500                 --all &&
 501
 502         # Compare the headers of these files.
 503         sed -n -e "/^$/q" -e "p" all.bdl >expect &&
 504         sed -n -e "/^$/q" -e "p" all-objects.bdl >actual &&
 505         test_cmp expect actual
 506 '
 507
 508 for filter in "blob:none" "tree:0" "tree:1" "blob:limit=100"
 509 do
 510         test_expect_success "filtered bundle: $filter" '
 511                 test_when_finished rm -rf .git/objects/pack cloned unbundled &&
 512                 git bundle create partial.bdl \
 513                         --all \
 514                         --filter=$filter &&
 515
 516                 git bundle verify partial.bdl >unfiltered &&
 517                 make_user_friendly_and_stable_output <unfiltered >actual &&
 518
 519                 cat >expect <<-EOF &&
 520                 The bundle contains these 10 refs:
 521                 <COMMIT-P> refs/heads/main
 522                 <COMMIT-N> refs/heads/release
 523                 <COMMIT-D> refs/heads/topic/1
 524                 <COMMIT-H> refs/heads/topic/2
 525                 <COMMIT-D> refs/pull/1/head
 526                 <COMMIT-G> refs/pull/2/head
 527                 <TAG-1> refs/tags/v1
 528                 <TAG-2> refs/tags/v2
 529                 <TAG-3> refs/tags/v3
 530                 <COMMIT-P> HEAD
 531                 The bundle records a complete history.
 532                 $HASH_MESSAGE
 533                 The bundle uses this filter: $filter
 534                 EOF
 535                 test_cmp expect actual &&
 536
 537                 test_config uploadpack.allowfilter 1 &&
 538                 test_config uploadpack.allowanysha1inwant 1 &&
 539                 git clone --no-local --filter=$filter --bare "file://$(pwd)" cloned &&
 540
 541                 git init unbundled &&
 542                 git -C unbundled bundle unbundle ../partial.bdl >ref-list.txt &&
 543                 ls unbundled/.git/objects/pack/pack-*.promisor >promisor &&
 544                 test_line_count = 1 promisor &&
 545
 546                 # Count the same number of reachable objects.
 547                 reflist=$(git for-each-ref --format="%(objectname)") &&
 548                 git rev-list --objects --filter=$filter --missing=allow-any \
 549                         $reflist >expect &&
 550                 for repo in cloned unbundled
 551                 do
 552                         git -C $repo rev-list --objects --missing=allow-any \
 553                                 $reflist >actual &&
 554                         test_cmp expect actual || return 1
 555                 done
 556         '
 557 done
 558
 559 # NEEDSWORK: 'git clone --bare' should be able to clone from a filtered
 560 # bundle, but that requires a change to promisor/filter config options.
 561 # For now, we fail gracefully with a helpful error. This behavior can be
 562 # changed in the future to succeed as much as possible.
 563 test_expect_success 'cloning from filtered bundle has useful error' '
 564         git bundle create partial.bdl \
 565                 --all \
 566                 --filter=blob:none &&
 567         test_must_fail git clone --bare partial.bdl partial 2>err &&
 568         grep "cannot clone from filtered bundle" err
 569 '
 570
 571 test_expect_success 'verify catches unreachable, broken prerequisites' '
 572         test_when_finished rm -rf clone-from clone-to &&
 573         git init clone-from &&
 574         (
 575                 cd clone-from &&
 576                 git checkout -b base &&
 577                 test_commit A &&
 578                 git checkout -b tip &&
 579                 git commit --allow-empty -m "will drop by shallow" &&
 580                 git commit --allow-empty -m "will keep by shallow" &&
 581                 git commit --allow-empty -m "for bundle, not clone" &&
 582                 git bundle create tip.bundle tip~1..tip &&
 583                 git reset --hard HEAD~1 &&
 584                 git checkout base
 585         ) &&
 586         BAD_OID=$(git -C clone-from rev-parse tip~1) &&
 587         TIP_OID=$(git -C clone-from rev-parse tip) &&
 588         git clone --depth=1 --no-single-branch \
 589                 "file://$(pwd)/clone-from" clone-to &&
 590         (
 591                 cd clone-to &&
 592
 593                 # Set up broken history by removing shallow markers
 594                 git update-ref -d refs/remotes/origin/tip &&
 595                 rm .git/shallow &&
 596
 597                 # Verify should fail
 598                 test_must_fail git bundle verify \
 599                         ../clone-from/tip.bundle 2>err &&
 600                 grep "some prerequisite commits .* are not connected" err &&
 601                 test_line_count = 1 err &&
 602
 603                 # Unbundling should fail
 604                 test_must_fail git bundle unbundle \
 605                         ../clone-from/tip.bundle 2>err &&
 606                 grep "some prerequisite commits .* are not connected" err &&
 607                 test_line_count = 1 err
 608         )
 609 '
 610
 611 test_expect_success 'bundle progress includes write phase' '
 612         GIT_PROGRESS_DELAY=0 \
 613                 git bundle create --progress out.bundle --all 2>err &&
 614         grep 'Writing' err
 615 '
 616
 617 test_expect_success TTY 'create --quiet disables all bundle progress' '
 618         test_terminal env GIT_PROGRESS_DELAY=0 \
 619                 git bundle create --quiet out.bundle --all 2>err &&
 620         test_must_be_empty err
 621 '
 622
 623 test_expect_success 'bundle progress with --no-quiet' '
 624         GIT_PROGRESS_DELAY=0 \
 625                 git bundle create --no-quiet out.bundle --all 2>err &&
 626         grep "%" err
 627 '
 628
 629 test_expect_success 'read bundle over stdin' '
 630         git bundle create some.bundle HEAD &&
 631
 632         git bundle verify - <some.bundle 2>err &&
 633         grep "<stdin> is okay" err &&
 634
 635         git bundle list-heads some.bundle >expect &&
 636         git bundle list-heads - <some.bundle >actual &&
 637         test_cmp expect actual &&
 638
 639         git bundle unbundle some.bundle >expect &&
 640         git bundle unbundle - <some.bundle >actual &&
 641         test_cmp expect actual
 642 '
 643
 644 test_expect_success 'send a bundle to standard output' '
 645         git bundle create - --all HEAD >bundle-one &&
 646         mkdir -p down &&
 647         git -C down bundle create - --all HEAD >bundle-two &&
 648         git bundle verify bundle-one &&
 649         git bundle verify bundle-two &&
 650         git ls-remote bundle-one >expect &&
 651         git ls-remote bundle-two >actual &&
 652         test_cmp expect actual
 653 '
 654
 655 test_expect_success 'unbundle outside of a repository' '
 656         git bundle create some.bundle HEAD &&
 657         echo "fatal: Need a repository to unbundle." >expect &&
 658         nongit test_must_fail git bundle unbundle "$(pwd)/some.bundle" 2>err &&
 659         test_cmp expect err
 660 '
 661
 662 test_expect_success 'list-heads outside of a repository' '
 663         git bundle create some.bundle HEAD &&
 664         cat >expect <<-EOF &&
 665         $(git rev-parse HEAD) HEAD
 666         EOF
 667         nongit git bundle list-heads "$(pwd)/some.bundle" >actual &&
 668         test_cmp expect actual
 669 '
 670
 671 for hash in sha1 sha256
 672 do
 673         test_expect_success "list-heads with bundle using $hash" '
 674                 test_when_finished "rm -rf hash" &&
 675                 git init --object-format=$hash hash &&
 676                 test_commit -C hash initial &&
 677                 git -C hash bundle create hash.bundle HEAD &&
 678
 679                 cat >expect <<-EOF &&
 680                 $(git -C hash rev-parse HEAD) HEAD
 681                 EOF
 682                 git bundle list-heads hash/hash.bundle >actual &&
 683                 test_cmp expect actual
 684         '
 685 done
 686
 687 test_done