| 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-lib.sh |
| 12 | . "$TEST_DIRECTORY"/lib-bundle.sh |
| 13 | . "$TEST_DIRECTORY"/lib-terminal.sh |
| 14 | |
| 15 | for cmd in create verify list-heads unbundle |
| 16 | do |
| 17 | test_expect_success "usage: git bundle $cmd needs an argument" ' |
| 18 | test_expect_code 129 git bundle $cmd |
| 19 | ' |
| 20 | done |
| 21 | |
| 22 | # Create a commit or tag and set the variable with the object ID. |
| 23 | test_commit_setvar () { |
| 24 | notick= |
| 25 | signoff= |
| 26 | indir= |
| 27 | merge= |
| 28 | tag= |
| 29 | var= |
| 30 | |
| 31 | while test $# != 0 |
| 32 | do |
| 33 | case "$1" in |
| 34 | --merge) |
| 35 | merge=t |
| 36 | ;; |
| 37 | --tag) |
| 38 | tag=t |
| 39 | ;; |
| 40 | --notick) |
| 41 | notick=t |
| 42 | ;; |
| 43 | --signoff) |
| 44 | signoff="$1" |
| 45 | ;; |
| 46 | -C) |
| 47 | shift |
| 48 | indir="$1" |
| 49 | ;; |
| 50 | -*) |
| 51 | echo >&2 "error: unknown option $1" |
| 52 | return 1 |
| 53 | ;; |
| 54 | *) |
| 55 | break |
| 56 | ;; |
| 57 | esac |
| 58 | shift |
| 59 | done |
| 60 | if test $# -lt 2 |
| 61 | then |
| 62 | echo >&2 "error: test_commit_setvar must have at least 2 arguments" |
| 63 | return 1 |
| 64 | fi |
| 65 | var=$1 |
| 66 | shift |
| 67 | indir=${indir:+"$indir"/} |
| 68 | if test -z "$notick" |
| 69 | then |
| 70 | test_tick |
| 71 | fi && |
| 72 | if test -n "$merge" |
| 73 | then |
| 74 | git ${indir:+ -C "$indir"} merge --no-edit --no-ff \ |
| 75 | ${2:+-m "$2"} "$1" && |
| 76 | oid=$(git ${indir:+ -C "$indir"} rev-parse HEAD) |
| 77 | elif test -n "$tag" |
| 78 | then |
| 79 | git ${indir:+ -C "$indir"} tag -m "$1" "$1" "${2:-HEAD}" && |
| 80 | oid=$(git ${indir:+ -C "$indir"} rev-parse "$1") |
| 81 | else |
| 82 | file=${2:-"$1.t"} && |
| 83 | echo "${3-$1}" >"$indir$file" && |
| 84 | git ${indir:+ -C "$indir"} add "$file" && |
| 85 | git ${indir:+ -C "$indir"} commit $signoff -m "$1" && |
| 86 | oid=$(git ${indir:+ -C "$indir"} rev-parse HEAD) |
| 87 | fi && |
| 88 | eval $var=$oid |
| 89 | } |
| 90 | |
| 91 | get_abbrev_oid () { |
| 92 | oid=$1 && |
| 93 | suffix=${oid#???????} && |
| 94 | oid=${oid%$suffix} && |
| 95 | if test -n "$oid" |
| 96 | then |
| 97 | echo "$oid" |
| 98 | else |
| 99 | echo "undefined-oid" |
| 100 | fi |
| 101 | } |
| 102 | |
| 103 | # Format the output of git commands to make a user-friendly and stable |
| 104 | # text. We can easily prepare the expect text without having to worry |
| 105 | # about future changes of the commit ID. |
| 106 | make_user_friendly_and_stable_output () { |
| 107 | sed \ |
| 108 | -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \ |
| 109 | -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \ |
| 110 | -e "s/$(get_abbrev_oid $C)[0-9a-f]*/<COMMIT-C>/g" \ |
| 111 | -e "s/$(get_abbrev_oid $D)[0-9a-f]*/<COMMIT-D>/g" \ |
| 112 | -e "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" \ |
| 113 | -e "s/$(get_abbrev_oid $F)[0-9a-f]*/<COMMIT-F>/g" \ |
| 114 | -e "s/$(get_abbrev_oid $G)[0-9a-f]*/<COMMIT-G>/g" \ |
| 115 | -e "s/$(get_abbrev_oid $H)[0-9a-f]*/<COMMIT-H>/g" \ |
| 116 | -e "s/$(get_abbrev_oid $I)[0-9a-f]*/<COMMIT-I>/g" \ |
| 117 | -e "s/$(get_abbrev_oid $J)[0-9a-f]*/<COMMIT-J>/g" \ |
| 118 | -e "s/$(get_abbrev_oid $K)[0-9a-f]*/<COMMIT-K>/g" \ |
| 119 | -e "s/$(get_abbrev_oid $L)[0-9a-f]*/<COMMIT-L>/g" \ |
| 120 | -e "s/$(get_abbrev_oid $M)[0-9a-f]*/<COMMIT-M>/g" \ |
| 121 | -e "s/$(get_abbrev_oid $N)[0-9a-f]*/<COMMIT-N>/g" \ |
| 122 | -e "s/$(get_abbrev_oid $O)[0-9a-f]*/<COMMIT-O>/g" \ |
| 123 | -e "s/$(get_abbrev_oid $P)[0-9a-f]*/<COMMIT-P>/g" \ |
| 124 | -e "s/$(get_abbrev_oid $TAG1)[0-9a-f]*/<TAG-1>/g" \ |
| 125 | -e "s/$(get_abbrev_oid $TAG2)[0-9a-f]*/<TAG-2>/g" \ |
| 126 | -e "s/$(get_abbrev_oid $TAG3)[0-9a-f]*/<TAG-3>/g" |
| 127 | } |
| 128 | |
| 129 | format_and_save_expect () { |
| 130 | sed -e 's/Z$//' >expect |
| 131 | } |
| 132 | |
| 133 | HASH_MESSAGE="The bundle uses this hash algorithm: $GIT_DEFAULT_HASH" |
| 134 | |
| 135 | # (C) (D, pull/1/head, topic/1) |
| 136 | # o --- o |
| 137 | # / \ (L) |
| 138 | # / \ o (H, topic/2) (M, tag:v2) |
| 139 | # / (F) \ / (N, tag:v3) |
| 140 | # / o --------- o (G, pull/2/head) o --- o --- o (release) |
| 141 | # / / \ \ / \ |
| 142 | # o --- o --- o -------- o -- o ------------------ o ------- o --- o (main) |
| 143 | # (A) (B) (E, tag:v1) (I) (J) (K) (O) (P) |
| 144 | # |
| 145 | test_expect_success 'setup' ' |
| 146 | # Try to make a stable fixed width for abbreviated commit ID, |
| 147 | # this fixed-width oid will be replaced with "<OID>". |
| 148 | git config core.abbrev 7 && |
| 149 | |
| 150 | # branch main: commit A & B |
| 151 | test_commit_setvar A "Commit A" main.txt && |
| 152 | test_commit_setvar B "Commit B" main.txt && |
| 153 | |
| 154 | # branch topic/1: commit C & D, refs/pull/1/head |
| 155 | git checkout -b topic/1 && |
| 156 | test_commit_setvar C "Commit C" topic-1.txt && |
| 157 | test_commit_setvar D "Commit D" topic-1.txt && |
| 158 | git update-ref refs/pull/1/head HEAD && |
| 159 | |
| 160 | # branch topic/1: commit E, tag v1 |
| 161 | git checkout main && |
| 162 | test_commit_setvar E "Commit E" main.txt && |
| 163 | test_commit_setvar --tag TAG1 v1 && |
| 164 | |
| 165 | # branch topic/2: commit F & G, refs/pull/2/head |
| 166 | git checkout -b topic/2 && |
| 167 | test_commit_setvar F "Commit F" topic-2.txt && |
| 168 | test_commit_setvar G "Commit G" topic-2.txt && |
| 169 | git update-ref refs/pull/2/head HEAD && |
| 170 | test_commit_setvar H "Commit H" topic-2.txt && |
| 171 | |
| 172 | # branch main: merge commit I & J |
| 173 | git checkout main && |
| 174 | test_commit_setvar --merge I topic/1 "Merge commit I" && |
| 175 | test_commit_setvar --merge J refs/pull/2/head "Merge commit J" && |
| 176 | |
| 177 | # branch main: commit K |
| 178 | git checkout main && |
| 179 | test_commit_setvar K "Commit K" main.txt && |
| 180 | |
| 181 | # branch release: |
| 182 | git checkout -b release && |
| 183 | test_commit_setvar L "Commit L" release.txt && |
| 184 | test_commit_setvar M "Commit M" release.txt && |
| 185 | test_commit_setvar --tag TAG2 v2 && |
| 186 | test_commit_setvar N "Commit N" release.txt && |
| 187 | test_commit_setvar --tag TAG3 v3 && |
| 188 | |
| 189 | # branch main: merge commit O, commit P |
| 190 | git checkout main && |
| 191 | test_commit_setvar --merge O tags/v2 "Merge commit O" && |
| 192 | test_commit_setvar P "Commit P" main.txt |
| 193 | ' |
| 194 | |
| 195 | test_expect_success 'create bundle from special rev: main^!' ' |
| 196 | git bundle create special-rev.bdl "main^!" && |
| 197 | |
| 198 | git bundle list-heads special-rev.bdl | |
| 199 | make_user_friendly_and_stable_output >actual && |
| 200 | cat >expect <<-\EOF && |
| 201 | <COMMIT-P> refs/heads/main |
| 202 | EOF |
| 203 | test_cmp expect actual && |
| 204 | |
| 205 | git bundle verify special-rev.bdl | |
| 206 | make_user_friendly_and_stable_output >actual && |
| 207 | format_and_save_expect <<-EOF && |
| 208 | The bundle contains this ref: |
| 209 | <COMMIT-P> refs/heads/main |
| 210 | The bundle requires this ref: |
| 211 | <COMMIT-O> Z |
| 212 | $HASH_MESSAGE |
| 213 | EOF |
| 214 | test_cmp expect actual && |
| 215 | |
| 216 | test_bundle_object_count special-rev.bdl 3 |
| 217 | ' |
| 218 | |
| 219 | test_expect_success 'create bundle with --max-count option' ' |
| 220 | git bundle create max-count.bdl --max-count 1 \ |
| 221 | main \ |
| 222 | "^release" \ |
| 223 | refs/tags/v1 \ |
| 224 | refs/pull/1/head \ |
| 225 | refs/pull/2/head && |
| 226 | |
| 227 | git bundle verify max-count.bdl | |
| 228 | make_user_friendly_and_stable_output >actual && |
| 229 | format_and_save_expect <<-EOF && |
| 230 | The bundle contains these 2 refs: |
| 231 | <COMMIT-P> refs/heads/main |
| 232 | <TAG-1> refs/tags/v1 |
| 233 | The bundle requires this ref: |
| 234 | <COMMIT-O> Z |
| 235 | $HASH_MESSAGE |
| 236 | EOF |
| 237 | test_cmp expect actual && |
| 238 | |
| 239 | test_bundle_object_count max-count.bdl 4 |
| 240 | ' |
| 241 | |
| 242 | test_expect_success 'create bundle with --since option' ' |
| 243 | git log -1 --pretty="%ad" $M >actual && |
| 244 | cat >expect <<-\EOF && |
| 245 | Thu Apr 7 15:26:13 2005 -0700 |
| 246 | EOF |
| 247 | test_cmp expect actual && |
| 248 | |
| 249 | # If a different name hash function is used, then one fewer |
| 250 | # delta base is found and this counts a different number |
| 251 | # of objects after performing --fix-thin. |
| 252 | GIT_TEST_NAME_HASH_VERSION=1 \ |
| 253 | git bundle create since.bdl \ |
| 254 | --since "Thu Apr 7 15:27:00 2005 -0700" \ |
| 255 | --all && |
| 256 | |
| 257 | git bundle verify since.bdl | |
| 258 | make_user_friendly_and_stable_output >actual && |
| 259 | format_and_save_expect <<-EOF && |
| 260 | The bundle contains these 5 refs: |
| 261 | <COMMIT-P> refs/heads/main |
| 262 | <COMMIT-N> refs/heads/release |
| 263 | <TAG-2> refs/tags/v2 |
| 264 | <TAG-3> refs/tags/v3 |
| 265 | <COMMIT-P> HEAD |
| 266 | The bundle requires these 2 refs: |
| 267 | <COMMIT-M> Z |
| 268 | <COMMIT-K> Z |
| 269 | $HASH_MESSAGE |
| 270 | EOF |
| 271 | test_cmp expect actual && |
| 272 | |
| 273 | test_bundle_object_count --thin since.bdl 13 |
| 274 | ' |
| 275 | |
| 276 | test_expect_success 'create bundle 1 - no prerequisites' ' |
| 277 | # create bundle from args |
| 278 | git bundle create 1.bdl topic/1 topic/2 && |
| 279 | |
| 280 | # create bundle from stdin |
| 281 | cat >input <<-\EOF && |
| 282 | topic/1 |
| 283 | topic/2 |
| 284 | EOF |
| 285 | git bundle create stdin-1.bdl --stdin <input && |
| 286 | |
| 287 | format_and_save_expect <<-EOF && |
| 288 | The bundle contains these 2 refs: |
| 289 | <COMMIT-D> refs/heads/topic/1 |
| 290 | <COMMIT-H> refs/heads/topic/2 |
| 291 | The bundle records a complete history. |
| 292 | $HASH_MESSAGE |
| 293 | EOF |
| 294 | |
| 295 | # verify bundle, which has no prerequisites |
| 296 | git bundle verify 1.bdl | |
| 297 | make_user_friendly_and_stable_output >actual && |
| 298 | test_cmp expect actual && |
| 299 | |
| 300 | git bundle verify stdin-1.bdl | |
| 301 | make_user_friendly_and_stable_output >actual && |
| 302 | test_cmp expect actual && |
| 303 | |
| 304 | test_bundle_object_count 1.bdl 24 && |
| 305 | test_bundle_object_count stdin-1.bdl 24 |
| 306 | ' |
| 307 | |
| 308 | test_expect_success 'create bundle 2 - has prerequisites' ' |
| 309 | # create bundle from args |
| 310 | git bundle create 2.bdl \ |
| 311 | --ignore-missing \ |
| 312 | ^topic/deleted \ |
| 313 | ^$D \ |
| 314 | ^topic/2 \ |
| 315 | release && |
| 316 | |
| 317 | # create bundle from stdin |
| 318 | # input has a non-exist reference: "topic/deleted" |
| 319 | cat >input <<-EOF && |
| 320 | ^topic/deleted |
| 321 | ^$D |
| 322 | ^topic/2 |
| 323 | EOF |
| 324 | git bundle create stdin-2.bdl \ |
| 325 | --ignore-missing \ |
| 326 | --stdin \ |
| 327 | release <input && |
| 328 | |
| 329 | format_and_save_expect <<-EOF && |
| 330 | The bundle contains this ref: |
| 331 | <COMMIT-N> refs/heads/release |
| 332 | The bundle requires these 3 refs: |
| 333 | <COMMIT-D> Z |
| 334 | <COMMIT-E> Z |
| 335 | <COMMIT-G> Z |
| 336 | $HASH_MESSAGE |
| 337 | EOF |
| 338 | |
| 339 | git bundle verify 2.bdl | |
| 340 | make_user_friendly_and_stable_output >actual && |
| 341 | test_cmp expect actual && |
| 342 | |
| 343 | git bundle verify stdin-2.bdl | |
| 344 | make_user_friendly_and_stable_output >actual && |
| 345 | test_cmp expect actual && |
| 346 | |
| 347 | test_bundle_object_count 2.bdl 16 && |
| 348 | test_bundle_object_count stdin-2.bdl 16 |
| 349 | ' |
| 350 | |
| 351 | test_expect_success 'fail to verify bundle without prerequisites' ' |
| 352 | git init --bare test1.git && |
| 353 | |
| 354 | format_and_save_expect <<-\EOF && |
| 355 | error: Repository lacks these prerequisite commits: |
| 356 | error: <COMMIT-D> Z |
| 357 | error: <COMMIT-E> Z |
| 358 | error: <COMMIT-G> Z |
| 359 | EOF |
| 360 | |
| 361 | test_must_fail git -C test1.git bundle verify ../2.bdl 2>&1 | |
| 362 | make_user_friendly_and_stable_output >actual && |
| 363 | test_cmp expect actual && |
| 364 | |
| 365 | test_must_fail git -C test1.git bundle verify ../stdin-2.bdl 2>&1 | |
| 366 | make_user_friendly_and_stable_output >actual && |
| 367 | test_cmp expect actual |
| 368 | ' |
| 369 | |
| 370 | test_expect_success 'create bundle 3 - two refs, same object' ' |
| 371 | # create bundle from args |
| 372 | git bundle create --version=3 3.bdl \ |
| 373 | ^release \ |
| 374 | ^topic/1 \ |
| 375 | ^topic/2 \ |
| 376 | main \ |
| 377 | HEAD && |
| 378 | |
| 379 | # create bundle from stdin |
| 380 | cat >input <<-\EOF && |
| 381 | ^release |
| 382 | ^topic/1 |
| 383 | ^topic/2 |
| 384 | EOF |
| 385 | git bundle create --version=3 stdin-3.bdl \ |
| 386 | --stdin \ |
| 387 | main HEAD <input && |
| 388 | |
| 389 | format_and_save_expect <<-EOF && |
| 390 | The bundle contains these 2 refs: |
| 391 | <COMMIT-P> refs/heads/main |
| 392 | <COMMIT-P> HEAD |
| 393 | The bundle requires these 2 refs: |
| 394 | <COMMIT-M> Z |
| 395 | <COMMIT-K> Z |
| 396 | $HASH_MESSAGE |
| 397 | EOF |
| 398 | |
| 399 | git bundle verify 3.bdl | |
| 400 | make_user_friendly_and_stable_output >actual && |
| 401 | test_cmp expect actual && |
| 402 | |
| 403 | git bundle verify stdin-3.bdl | |
| 404 | make_user_friendly_and_stable_output >actual && |
| 405 | test_cmp expect actual && |
| 406 | |
| 407 | test_bundle_object_count 3.bdl 4 && |
| 408 | test_bundle_object_count stdin-3.bdl 4 |
| 409 | ' |
| 410 | |
| 411 | test_expect_success 'create bundle 4 - with tags' ' |
| 412 | # create bundle from args |
| 413 | git bundle create 4.bdl \ |
| 414 | ^main \ |
| 415 | ^release \ |
| 416 | ^topic/1 \ |
| 417 | ^topic/2 \ |
| 418 | --all && |
| 419 | |
| 420 | # create bundle from stdin |
| 421 | cat >input <<-\EOF && |
| 422 | ^main |
| 423 | ^release |
| 424 | ^topic/1 |
| 425 | ^topic/2 |
| 426 | EOF |
| 427 | git bundle create stdin-4.bdl \ |
| 428 | --ignore-missing \ |
| 429 | --stdin \ |
| 430 | --all <input && |
| 431 | |
| 432 | cat >expect <<-EOF && |
| 433 | The bundle contains these 3 refs: |
| 434 | <TAG-1> refs/tags/v1 |
| 435 | <TAG-2> refs/tags/v2 |
| 436 | <TAG-3> refs/tags/v3 |
| 437 | The bundle records a complete history. |
| 438 | $HASH_MESSAGE |
| 439 | EOF |
| 440 | |
| 441 | git bundle verify 4.bdl | |
| 442 | make_user_friendly_and_stable_output >actual && |
| 443 | test_cmp expect actual && |
| 444 | |
| 445 | git bundle verify stdin-4.bdl | |
| 446 | make_user_friendly_and_stable_output >actual && |
| 447 | test_cmp expect actual && |
| 448 | |
| 449 | test_bundle_object_count 4.bdl 3 && |
| 450 | test_bundle_object_count stdin-4.bdl 3 |
| 451 | ' |
| 452 | |
| 453 | test_expect_success 'clone from bundle' ' |
| 454 | git clone --mirror 1.bdl mirror.git && |
| 455 | git -C mirror.git show-ref | |
| 456 | make_user_friendly_and_stable_output >actual && |
| 457 | cat >expect <<-\EOF && |
| 458 | <COMMIT-D> refs/heads/topic/1 |
| 459 | <COMMIT-H> refs/heads/topic/2 |
| 460 | EOF |
| 461 | test_cmp expect actual && |
| 462 | |
| 463 | git -C mirror.git fetch ../2.bdl "+refs/*:refs/*" && |
| 464 | git -C mirror.git show-ref | |
| 465 | make_user_friendly_and_stable_output >actual && |
| 466 | cat >expect <<-\EOF && |
| 467 | <COMMIT-N> refs/heads/release |
| 468 | <COMMIT-D> refs/heads/topic/1 |
| 469 | <COMMIT-H> refs/heads/topic/2 |
| 470 | EOF |
| 471 | test_cmp expect actual && |
| 472 | |
| 473 | git -C mirror.git fetch ../3.bdl "+refs/*:refs/*" && |
| 474 | git -C mirror.git show-ref | |
| 475 | make_user_friendly_and_stable_output >actual && |
| 476 | cat >expect <<-\EOF && |
| 477 | <COMMIT-P> refs/heads/main |
| 478 | <COMMIT-N> refs/heads/release |
| 479 | <COMMIT-D> refs/heads/topic/1 |
| 480 | <COMMIT-H> refs/heads/topic/2 |
| 481 | EOF |
| 482 | test_cmp expect actual && |
| 483 | |
| 484 | git -C mirror.git fetch ../4.bdl "+refs/*:refs/*" && |
| 485 | git -C mirror.git show-ref | |
| 486 | make_user_friendly_and_stable_output >actual && |
| 487 | cat >expect <<-\EOF && |
| 488 | <COMMIT-P> refs/heads/main |
| 489 | <COMMIT-N> refs/heads/release |
| 490 | <COMMIT-D> refs/heads/topic/1 |
| 491 | <COMMIT-H> refs/heads/topic/2 |
| 492 | <TAG-1> refs/tags/v1 |
| 493 | <TAG-2> refs/tags/v2 |
| 494 | <TAG-3> refs/tags/v3 |
| 495 | EOF |
| 496 | test_cmp expect actual |
| 497 | ' |
| 498 | |
| 499 | test_expect_success 'unfiltered bundle with --objects' ' |
| 500 | git bundle create all-objects.bdl \ |
| 501 | --all --objects && |
| 502 | git bundle create all.bdl \ |
| 503 | --all && |
| 504 | |
| 505 | # Compare the headers of these files. |
| 506 | sed -n -e "/^$/q" -e "p" all.bdl >expect && |
| 507 | sed -n -e "/^$/q" -e "p" all-objects.bdl >actual && |
| 508 | test_cmp expect actual |
| 509 | ' |
| 510 | |
| 511 | test_expect_success 'full bundle upto annotated tag' ' |
| 512 | git bundle create v2.bdl \ |
| 513 | v2 && |
| 514 | |
| 515 | git bundle verify v2.bdl | |
| 516 | make_user_friendly_and_stable_output >actual && |
| 517 | |
| 518 | format_and_save_expect <<-EOF && |
| 519 | The bundle contains this ref: |
| 520 | <TAG-2> refs/tags/v2 |
| 521 | The bundle records a complete history. |
| 522 | $HASH_MESSAGE |
| 523 | EOF |
| 524 | test_cmp expect actual |
| 525 | ' |
| 526 | |
| 527 | test_expect_success 'clone from full bundle upto annotated tag' ' |
| 528 | git clone --mirror v2.bdl tag-clone.git && |
| 529 | git -C tag-clone.git show-ref | |
| 530 | make_user_friendly_and_stable_output >actual && |
| 531 | cat >expect <<-\EOF && |
| 532 | <TAG-2> refs/tags/v2 |
| 533 | EOF |
| 534 | test_cmp expect actual |
| 535 | ' |
| 536 | |
| 537 | test_expect_success 'incremental bundle between two annotated tags' ' |
| 538 | git bundle create v1-v2.bdl \ |
| 539 | v1..v2 && |
| 540 | |
| 541 | git bundle verify v1-v2.bdl | |
| 542 | make_user_friendly_and_stable_output >actual && |
| 543 | |
| 544 | format_and_save_expect <<-EOF && |
| 545 | The bundle contains this ref: |
| 546 | <TAG-2> refs/tags/v2 |
| 547 | The bundle requires these 2 refs: |
| 548 | <COMMIT-E> Z |
| 549 | <COMMIT-B> Z |
| 550 | $HASH_MESSAGE |
| 551 | EOF |
| 552 | test_cmp expect actual |
| 553 | ' |
| 554 | |
| 555 | for filter in "blob:none" "tree:0" "tree:1" "blob:limit=100" |
| 556 | do |
| 557 | test_expect_success "filtered bundle: $filter" ' |
| 558 | test_when_finished rm -rf .git/objects/pack cloned unbundled && |
| 559 | git bundle create partial.bdl \ |
| 560 | --all \ |
| 561 | --filter=$filter && |
| 562 | |
| 563 | git bundle verify partial.bdl >unfiltered && |
| 564 | make_user_friendly_and_stable_output <unfiltered >actual && |
| 565 | |
| 566 | cat >expect <<-EOF && |
| 567 | The bundle contains these 10 refs: |
| 568 | <COMMIT-P> refs/heads/main |
| 569 | <COMMIT-N> refs/heads/release |
| 570 | <COMMIT-D> refs/heads/topic/1 |
| 571 | <COMMIT-H> refs/heads/topic/2 |
| 572 | <COMMIT-D> refs/pull/1/head |
| 573 | <COMMIT-G> refs/pull/2/head |
| 574 | <TAG-1> refs/tags/v1 |
| 575 | <TAG-2> refs/tags/v2 |
| 576 | <TAG-3> refs/tags/v3 |
| 577 | <COMMIT-P> HEAD |
| 578 | The bundle records a complete history. |
| 579 | $HASH_MESSAGE |
| 580 | The bundle uses this filter: $filter |
| 581 | EOF |
| 582 | test_cmp expect actual && |
| 583 | |
| 584 | test_config uploadpack.allowfilter 1 && |
| 585 | test_config uploadpack.allowanysha1inwant 1 && |
| 586 | git clone --no-local --filter=$filter --bare "file://$(pwd)" cloned && |
| 587 | |
| 588 | git init unbundled && |
| 589 | git -C unbundled bundle unbundle ../partial.bdl >ref-list.txt && |
| 590 | ls unbundled/.git/objects/pack/pack-*.promisor >promisor && |
| 591 | test_line_count = 1 promisor && |
| 592 | |
| 593 | # Count the same number of reachable objects. |
| 594 | reflist=$(git for-each-ref --format="%(objectname)") && |
| 595 | git rev-list --objects --filter=$filter --missing=allow-any \ |
| 596 | $reflist >expect && |
| 597 | for repo in cloned unbundled |
| 598 | do |
| 599 | git -C $repo rev-list --objects --missing=allow-any \ |
| 600 | $reflist >actual && |
| 601 | test_cmp expect actual || return 1 |
| 602 | done |
| 603 | ' |
| 604 | done |
| 605 | |
| 606 | # NEEDSWORK: 'git clone --bare' should be able to clone from a filtered |
| 607 | # bundle, but that requires a change to promisor/filter config options. |
| 608 | # For now, we fail gracefully with a helpful error. This behavior can be |
| 609 | # changed in the future to succeed as much as possible. |
| 610 | test_expect_success 'cloning from filtered bundle has useful error' ' |
| 611 | git bundle create partial.bdl \ |
| 612 | --all \ |
| 613 | --filter=blob:none && |
| 614 | test_must_fail git clone --bare partial.bdl partial 2>err && |
| 615 | test_grep "cannot clone from filtered bundle" err |
| 616 | ' |
| 617 | |
| 618 | test_expect_success 'verify catches unreachable, broken prerequisites' ' |
| 619 | test_when_finished rm -rf clone-from clone-to && |
| 620 | git init clone-from && |
| 621 | ( |
| 622 | cd clone-from && |
| 623 | git checkout -b base && |
| 624 | test_commit A && |
| 625 | git checkout -b tip && |
| 626 | git commit --allow-empty -m "will drop by shallow" && |
| 627 | git commit --allow-empty -m "will keep by shallow" && |
| 628 | git commit --allow-empty -m "for bundle, not clone" && |
| 629 | git bundle create tip.bundle tip~1..tip && |
| 630 | git reset --hard HEAD~1 && |
| 631 | git checkout base |
| 632 | ) && |
| 633 | BAD_OID=$(git -C clone-from rev-parse tip~1) && |
| 634 | TIP_OID=$(git -C clone-from rev-parse tip) && |
| 635 | git clone --depth=1 --no-single-branch \ |
| 636 | "file://$(pwd)/clone-from" clone-to && |
| 637 | ( |
| 638 | cd clone-to && |
| 639 | |
| 640 | # Set up broken history by removing shallow markers |
| 641 | git update-ref -d refs/remotes/origin/tip && |
| 642 | rm .git/shallow && |
| 643 | |
| 644 | # Verify should fail |
| 645 | test_must_fail git bundle verify \ |
| 646 | ../clone-from/tip.bundle 2>err && |
| 647 | test_grep "some prerequisite commits .* are not connected" err && |
| 648 | test_line_count = 1 err && |
| 649 | |
| 650 | # Unbundling should fail |
| 651 | test_must_fail git bundle unbundle \ |
| 652 | ../clone-from/tip.bundle 2>err && |
| 653 | test_grep "some prerequisite commits .* are not connected" err && |
| 654 | test_line_count = 1 err |
| 655 | ) |
| 656 | ' |
| 657 | |
| 658 | test_expect_success 'bundle progress includes write phase' ' |
| 659 | GIT_PROGRESS_DELAY=0 \ |
| 660 | git bundle create --progress out.bundle --all 2>err && |
| 661 | test_grep 'Writing' err |
| 662 | ' |
| 663 | |
| 664 | test_expect_success TTY 'create --quiet disables all bundle progress' ' |
| 665 | test_terminal env GIT_PROGRESS_DELAY=0 \ |
| 666 | git bundle create --quiet out.bundle --all 2>err && |
| 667 | test_must_be_empty err |
| 668 | ' |
| 669 | |
| 670 | test_expect_success 'bundle progress with --no-quiet' ' |
| 671 | GIT_PROGRESS_DELAY=0 \ |
| 672 | git bundle create --no-quiet out.bundle --all 2>err && |
| 673 | test_grep "%" err |
| 674 | ' |
| 675 | |
| 676 | test_expect_success 'create bundle with duplicate refnames' ' |
| 677 | git bundle create out.bdl "main" "main" && |
| 678 | |
| 679 | git bundle list-heads out.bdl | |
| 680 | make_user_friendly_and_stable_output >actual && |
| 681 | cat >expect <<-\EOF && |
| 682 | <COMMIT-P> refs/heads/main |
| 683 | EOF |
| 684 | test_cmp expect actual |
| 685 | ' |
| 686 | |
| 687 | test_expect_success 'create bundle with duplicate refnames and --all' ' |
| 688 | git bundle create out.bdl --all "main" "main" && |
| 689 | |
| 690 | git bundle list-heads out.bdl | |
| 691 | make_user_friendly_and_stable_output >actual && |
| 692 | cat >expect <<-\EOF && |
| 693 | <COMMIT-P> refs/heads/main |
| 694 | <COMMIT-N> refs/heads/release |
| 695 | <COMMIT-D> refs/heads/topic/1 |
| 696 | <COMMIT-H> refs/heads/topic/2 |
| 697 | <COMMIT-D> refs/pull/1/head |
| 698 | <COMMIT-G> refs/pull/2/head |
| 699 | <TAG-1> refs/tags/v1 |
| 700 | <TAG-2> refs/tags/v2 |
| 701 | <TAG-3> refs/tags/v3 |
| 702 | <COMMIT-P> HEAD |
| 703 | EOF |
| 704 | test_cmp expect actual |
| 705 | ' |
| 706 | |
| 707 | test_expect_success 'create bundle with duplicate exlusion refnames' ' |
| 708 | git bundle create out.bdl "main" "main^!" && |
| 709 | |
| 710 | git bundle list-heads out.bdl | |
| 711 | make_user_friendly_and_stable_output >actual && |
| 712 | cat >expect <<-\EOF && |
| 713 | <COMMIT-P> refs/heads/main |
| 714 | EOF |
| 715 | test_cmp expect actual |
| 716 | ' |
| 717 | |
| 718 | test_expect_success 'create bundle with duplicate refname short-form' ' |
| 719 | git bundle create out.bdl "main" "main" "refs/heads/main" "refs/heads/main" && |
| 720 | |
| 721 | git bundle list-heads out.bdl | |
| 722 | make_user_friendly_and_stable_output >actual && |
| 723 | cat >expect <<-\EOF && |
| 724 | <COMMIT-P> refs/heads/main |
| 725 | EOF |
| 726 | test_cmp expect actual |
| 727 | ' |
| 728 | |
| 729 | test_expect_success 'read bundle over stdin' ' |
| 730 | git bundle create some.bundle HEAD && |
| 731 | |
| 732 | git bundle verify - <some.bundle 2>err && |
| 733 | test_grep "<stdin> is okay" err && |
| 734 | |
| 735 | git bundle list-heads some.bundle >expect && |
| 736 | git bundle list-heads - <some.bundle >actual && |
| 737 | test_cmp expect actual && |
| 738 | |
| 739 | git bundle unbundle some.bundle >expect && |
| 740 | git bundle unbundle - <some.bundle >actual && |
| 741 | test_cmp expect actual |
| 742 | ' |
| 743 | |
| 744 | test_expect_success 'send a bundle to standard output' ' |
| 745 | git bundle create - --all HEAD >bundle-one && |
| 746 | mkdir -p down && |
| 747 | git -C down bundle create - --all HEAD >bundle-two && |
| 748 | git bundle verify bundle-one && |
| 749 | git bundle verify bundle-two && |
| 750 | git ls-remote bundle-one >expect && |
| 751 | git ls-remote bundle-two >actual && |
| 752 | test_cmp expect actual |
| 753 | ' |
| 754 | |
| 755 | test_expect_success 'unbundle outside of a repository' ' |
| 756 | git bundle create some.bundle HEAD && |
| 757 | echo "fatal: Need a repository to unbundle." >expect && |
| 758 | nongit test_must_fail git bundle unbundle "$(pwd)/some.bundle" 2>err && |
| 759 | test_cmp expect err |
| 760 | ' |
| 761 | |
| 762 | test_expect_success 'list-heads outside of a repository' ' |
| 763 | git bundle create some.bundle HEAD && |
| 764 | cat >expect <<-EOF && |
| 765 | $(git rev-parse HEAD) HEAD |
| 766 | EOF |
| 767 | nongit git bundle list-heads "$(pwd)/some.bundle" >actual && |
| 768 | test_cmp expect actual |
| 769 | ' |
| 770 | |
| 771 | for hash in sha1 sha256 |
| 772 | do |
| 773 | test_expect_success "list-heads with bundle using $hash" ' |
| 774 | test_when_finished "rm -rf hash" && |
| 775 | git init --object-format=$hash hash && |
| 776 | test_commit -C hash initial && |
| 777 | git -C hash bundle create hash.bundle HEAD && |
| 778 | |
| 779 | cat >expect <<-EOF && |
| 780 | $(git -C hash rev-parse HEAD) HEAD |
| 781 | EOF |
| 782 | git bundle list-heads hash/hash.bundle >actual && |
| 783 | test_cmp expect actual |
| 784 | ' |
| 785 | done |
| 786 | |
| 787 | test_done |