| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description=clone |
| 4 | |
| 5 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
| 6 | export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| 7 | |
| 8 | . ./test-lib.sh |
| 9 | |
| 10 | X= |
| 11 | test_have_prereq !MINGW || X=.exe |
| 12 | |
| 13 | test_expect_success setup ' |
| 14 | |
| 15 | rm -fr .git && |
| 16 | test_create_repo src && |
| 17 | ( |
| 18 | cd src && |
| 19 | >file && |
| 20 | git add file && |
| 21 | git commit -m initial && |
| 22 | echo 1 >file && |
| 23 | git add file && |
| 24 | git commit -m updated |
| 25 | ) |
| 26 | |
| 27 | ' |
| 28 | |
| 29 | test_expect_success 'clone with excess parameters (1)' ' |
| 30 | |
| 31 | rm -fr dst && |
| 32 | test_must_fail git clone -n src dst junk |
| 33 | |
| 34 | ' |
| 35 | |
| 36 | test_expect_success 'clone with excess parameters (2)' ' |
| 37 | |
| 38 | rm -fr dst && |
| 39 | test_must_fail git clone -n "file://$(pwd)/src" dst junk |
| 40 | |
| 41 | ' |
| 42 | |
| 43 | test_expect_success 'output from clone' ' |
| 44 | rm -fr dst && |
| 45 | git clone -n "file://$(pwd)/src" dst >output 2>&1 && |
| 46 | test $(grep Clon output | wc -l) = 1 |
| 47 | ' |
| 48 | |
| 49 | test_expect_success 'output from clone with core.abbrev does not crash' ' |
| 50 | rm -fr dst && |
| 51 | echo "Cloning into ${SQ}dst${SQ}..." >expect && |
| 52 | git -c core.abbrev=12 clone -n "file://$(pwd)/src" dst >actual 2>&1 && |
| 53 | test_cmp expect actual |
| 54 | ' |
| 55 | |
| 56 | test_expect_success 'clone does not keep pack' ' |
| 57 | |
| 58 | rm -fr dst && |
| 59 | git clone -n "file://$(pwd)/src" dst && |
| 60 | ! test -f dst/file && |
| 61 | ! (echo dst/.git/objects/pack/pack-* | grep "\.keep") |
| 62 | |
| 63 | ' |
| 64 | |
| 65 | test_expect_success 'clone checks out files' ' |
| 66 | |
| 67 | rm -fr dst && |
| 68 | git clone src dst && |
| 69 | test -f dst/file |
| 70 | |
| 71 | ' |
| 72 | |
| 73 | test_expect_success 'clone respects GIT_WORK_TREE' ' |
| 74 | |
| 75 | GIT_WORK_TREE=worktree git clone src bare && |
| 76 | test -f bare/config && |
| 77 | test -f worktree/file |
| 78 | |
| 79 | ' |
| 80 | |
| 81 | test_expect_success 'clone from hooks' ' |
| 82 | |
| 83 | test_create_repo r0 && |
| 84 | cd r0 && |
| 85 | test_commit initial && |
| 86 | cd .. && |
| 87 | git init r1 && |
| 88 | cd r1 && |
| 89 | test_hook pre-commit <<-\EOF && |
| 90 | git clone ../r0 ../r2 |
| 91 | exit 1 |
| 92 | EOF |
| 93 | : >file && |
| 94 | git add file && |
| 95 | test_must_fail git commit -m invoke-hook && |
| 96 | cd .. && |
| 97 | test_cmp r0/.git/HEAD r2/.git/HEAD && |
| 98 | test_cmp r0/initial.t r2/initial.t |
| 99 | |
| 100 | ' |
| 101 | |
| 102 | test_expect_success 'clone creates intermediate directories' ' |
| 103 | |
| 104 | git clone src long/path/to/dst && |
| 105 | test -f long/path/to/dst/file |
| 106 | |
| 107 | ' |
| 108 | |
| 109 | test_expect_success 'clone creates intermediate directories for bare repo' ' |
| 110 | |
| 111 | git clone --bare src long/path/to/bare/dst && |
| 112 | test -f long/path/to/bare/dst/config |
| 113 | |
| 114 | ' |
| 115 | |
| 116 | test_expect_success 'clone --mirror' ' |
| 117 | |
| 118 | git clone --mirror src mirror && |
| 119 | test -f mirror/HEAD && |
| 120 | test ! -f mirror/file && |
| 121 | FETCH="$(cd mirror && git config remote.origin.fetch)" && |
| 122 | test "+refs/*:refs/*" = "$FETCH" && |
| 123 | MIRROR="$(cd mirror && git config --bool remote.origin.mirror)" && |
| 124 | test "$MIRROR" = true |
| 125 | |
| 126 | ' |
| 127 | |
| 128 | test_expect_success 'clone --mirror with detached HEAD' ' |
| 129 | |
| 130 | ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) && |
| 131 | git clone --mirror src mirror.detached && |
| 132 | ( cd src && git checkout - ) && |
| 133 | GIT_DIR=mirror.detached git rev-parse HEAD >actual && |
| 134 | test_cmp expected actual |
| 135 | |
| 136 | ' |
| 137 | |
| 138 | test_expect_success 'clone --bare with detached HEAD' ' |
| 139 | |
| 140 | ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) && |
| 141 | git clone --bare src bare.detached && |
| 142 | ( cd src && git checkout - ) && |
| 143 | GIT_DIR=bare.detached git rev-parse HEAD >actual && |
| 144 | test_cmp expected actual |
| 145 | |
| 146 | ' |
| 147 | |
| 148 | test_expect_success 'clone --bare names the local repository <name>.git' ' |
| 149 | |
| 150 | git clone --bare src && |
| 151 | test -d src.git |
| 152 | |
| 153 | ' |
| 154 | |
| 155 | test_expect_success 'clone --mirror does not repeat tags' ' |
| 156 | |
| 157 | (cd src && |
| 158 | git tag some-tag HEAD) && |
| 159 | git clone --mirror src mirror2 && |
| 160 | (cd mirror2 && |
| 161 | git show-ref 2> clone.err > clone.out) && |
| 162 | test_grep ! Duplicate mirror2/clone.err && |
| 163 | test_grep some-tag mirror2/clone.out |
| 164 | |
| 165 | ' |
| 166 | |
| 167 | test_expect_success 'clone with files ref format' ' |
| 168 | test_when_finished "rm -rf ref-storage" && |
| 169 | git clone --ref-format=files --mirror src ref-storage && |
| 170 | echo files >expect && |
| 171 | git -C ref-storage rev-parse --show-ref-format >actual && |
| 172 | test_cmp expect actual |
| 173 | ' |
| 174 | |
| 175 | test_expect_success 'clone with garbage ref format' ' |
| 176 | cat >expect <<-EOF && |
| 177 | fatal: unknown ref storage format ${SQ}garbage${SQ} |
| 178 | EOF |
| 179 | test_must_fail git clone --ref-format=garbage --mirror src ref-storage 2>err && |
| 180 | test_cmp expect err && |
| 181 | test_path_is_missing ref-storage |
| 182 | ' |
| 183 | |
| 184 | test_expect_success 'clone to destination with trailing /' ' |
| 185 | |
| 186 | git clone src target-1/ && |
| 187 | T=$( cd target-1 && git rev-parse HEAD ) && |
| 188 | S=$( cd src && git rev-parse HEAD ) && |
| 189 | test "$T" = "$S" |
| 190 | |
| 191 | ' |
| 192 | |
| 193 | test_expect_success 'clone to destination with extra trailing /' ' |
| 194 | |
| 195 | git clone src target-2/// && |
| 196 | T=$( cd target-2 && git rev-parse HEAD ) && |
| 197 | S=$( cd src && git rev-parse HEAD ) && |
| 198 | test "$T" = "$S" |
| 199 | |
| 200 | ' |
| 201 | |
| 202 | test_expect_success 'clone to an existing empty directory' ' |
| 203 | mkdir target-3 && |
| 204 | git clone src target-3 && |
| 205 | T=$( cd target-3 && git rev-parse HEAD ) && |
| 206 | S=$( cd src && git rev-parse HEAD ) && |
| 207 | test "$T" = "$S" |
| 208 | ' |
| 209 | |
| 210 | test_expect_success 'clone to an existing non-empty directory' ' |
| 211 | mkdir target-4 && |
| 212 | >target-4/Fakefile && |
| 213 | test_must_fail git clone src target-4 |
| 214 | ' |
| 215 | |
| 216 | test_expect_success 'clone to an existing path' ' |
| 217 | >target-5 && |
| 218 | test_must_fail git clone src target-5 |
| 219 | ' |
| 220 | |
| 221 | test_expect_success 'clone a void' ' |
| 222 | mkdir src-0 && |
| 223 | ( |
| 224 | cd src-0 && git init |
| 225 | ) && |
| 226 | git clone "file://$(pwd)/src-0" target-6 2>err-6 && |
| 227 | test_grep ! "fatal:" err-6 && |
| 228 | ( |
| 229 | cd src-0 && test_commit A |
| 230 | ) && |
| 231 | git clone "file://$(pwd)/src-0" target-7 2>err-7 && |
| 232 | test_grep ! "fatal:" err-7 && |
| 233 | # There is no reason to insist they are bit-for-bit |
| 234 | # identical, but this test should suffice for now. |
| 235 | test_cmp target-6/.git/config target-7/.git/config |
| 236 | ' |
| 237 | |
| 238 | test_expect_success 'clone respects global branch.autosetuprebase' ' |
| 239 | ( |
| 240 | test_config="$HOME/.gitconfig" && |
| 241 | git config -f "$test_config" branch.autosetuprebase remote && |
| 242 | rm -fr dst && |
| 243 | git clone src dst && |
| 244 | cd dst && |
| 245 | actual="z$(git config branch.main.rebase)" && |
| 246 | test ztrue = $actual |
| 247 | ) |
| 248 | ' |
| 249 | |
| 250 | test_expect_success 'respect url-encoding of file://' ' |
| 251 | git init x+y && |
| 252 | git clone "file://$PWD/x+y" xy-url-1 && |
| 253 | git clone "file://$PWD/x%2By" xy-url-2 |
| 254 | ' |
| 255 | |
| 256 | test_expect_success 'do not query-string-decode + in URLs' ' |
| 257 | rm -rf x+y && |
| 258 | git init "x y" && |
| 259 | test_must_fail git clone "file://$PWD/x+y" xy-no-plus |
| 260 | ' |
| 261 | |
| 262 | test_expect_success 'do not respect url-encoding of non-url path' ' |
| 263 | git init x+y && |
| 264 | test_must_fail git clone x%2By xy-regular && |
| 265 | git clone x+y xy-regular |
| 266 | ' |
| 267 | |
| 268 | test_expect_success 'clone separate gitdir' ' |
| 269 | rm -rf dst && |
| 270 | git clone --separate-git-dir realgitdir src dst && |
| 271 | test -d realgitdir/refs |
| 272 | ' |
| 273 | |
| 274 | test_expect_success 'clone separate gitdir: output' ' |
| 275 | echo "gitdir: $(pwd)/realgitdir" >expected && |
| 276 | test_cmp expected dst/.git |
| 277 | ' |
| 278 | |
| 279 | test_expect_success 'clone from .git file' ' |
| 280 | git clone dst/.git dst2 |
| 281 | ' |
| 282 | |
| 283 | test_expect_success 'fetch from .git gitfile' ' |
| 284 | ( |
| 285 | cd dst2 && |
| 286 | git fetch ../dst/.git |
| 287 | ) |
| 288 | ' |
| 289 | |
| 290 | test_expect_success 'fetch from gitfile parent' ' |
| 291 | ( |
| 292 | cd dst2 && |
| 293 | git fetch ../dst |
| 294 | ) |
| 295 | ' |
| 296 | |
| 297 | test_expect_success 'clone separate gitdir where target already exists' ' |
| 298 | rm -rf dst && |
| 299 | echo foo=bar >>realgitdir/config && |
| 300 | test_must_fail git clone --separate-git-dir realgitdir src dst && |
| 301 | test_grep foo=bar realgitdir/config |
| 302 | ' |
| 303 | |
| 304 | test_expect_success 'clone --reference from original' ' |
| 305 | git clone --shared --bare src src-1 && |
| 306 | git clone --bare src src-2 && |
| 307 | git clone --reference=src-2 --bare src-1 target-8 && |
| 308 | test_grep /src-2/ target-8/objects/info/alternates |
| 309 | ' |
| 310 | |
| 311 | test_expect_success 'clone with more than one --reference' ' |
| 312 | git clone --bare src src-3 && |
| 313 | git clone --bare src src-4 && |
| 314 | git clone --reference=src-3 --reference=src-4 src target-9 && |
| 315 | test_grep /src-3/ target-9/.git/objects/info/alternates && |
| 316 | test_grep /src-4/ target-9/.git/objects/info/alternates |
| 317 | ' |
| 318 | |
| 319 | test_expect_success 'clone from original with relative alternate' ' |
| 320 | mkdir nest && |
| 321 | git clone --bare src nest/src-5 && |
| 322 | echo ../../../src/.git/objects >nest/src-5/objects/info/alternates && |
| 323 | git clone --bare nest/src-5 target-10 && |
| 324 | test_grep /src/\\.git/objects target-10/objects/info/alternates |
| 325 | ' |
| 326 | |
| 327 | test_expect_success 'clone checking out a tag' ' |
| 328 | git clone --branch=some-tag src dst.tag && |
| 329 | GIT_DIR=src/.git git rev-parse some-tag >expected && |
| 330 | GIT_DIR=dst.tag/.git git rev-parse HEAD >actual && |
| 331 | test_cmp expected actual && |
| 332 | GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual && |
| 333 | echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected && |
| 334 | test_cmp fetch.expected fetch.actual |
| 335 | ' |
| 336 | |
| 337 | test_expect_success 'set up ssh wrapper' ' |
| 338 | cp "$GIT_BUILD_DIR/t/helper/test-fake-ssh$X" \ |
| 339 | "$TRASH_DIRECTORY/ssh$X" && |
| 340 | GIT_SSH="$TRASH_DIRECTORY/ssh$X" && |
| 341 | export GIT_SSH && |
| 342 | export TRASH_DIRECTORY && |
| 343 | >"$TRASH_DIRECTORY"/ssh-output |
| 344 | ' |
| 345 | |
| 346 | copy_ssh_wrapper_as () { |
| 347 | rm -f "${1%$X}$X" && |
| 348 | cp "$TRASH_DIRECTORY/ssh$X" "${1%$X}$X" && |
| 349 | test_when_finished "rm $(git rev-parse --sq-quote "${1%$X}$X")" && |
| 350 | GIT_SSH="${1%$X}$X" && |
| 351 | test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\"" |
| 352 | } |
| 353 | |
| 354 | expect_ssh () { |
| 355 | test_when_finished ' |
| 356 | (cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output) |
| 357 | ' && |
| 358 | { |
| 359 | case "$#" in |
| 360 | 1) |
| 361 | ;; |
| 362 | 2) |
| 363 | echo "ssh: $1 git-upload-pack '$2'" |
| 364 | ;; |
| 365 | 3) |
| 366 | echo "ssh: $1 $2 git-upload-pack '$3'" |
| 367 | ;; |
| 368 | *) |
| 369 | echo "ssh: $1 $2 git-upload-pack '$3' $4" |
| 370 | esac |
| 371 | } >"$TRASH_DIRECTORY/ssh-expect" && |
| 372 | (cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output) |
| 373 | } |
| 374 | |
| 375 | test_expect_success 'clone myhost:src uses ssh' ' |
| 376 | GIT_TEST_PROTOCOL_VERSION=0 git clone myhost:src ssh-clone && |
| 377 | expect_ssh myhost src |
| 378 | ' |
| 379 | |
| 380 | test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' ' |
| 381 | cp -R src "foo:bar" && |
| 382 | git clone "foo:bar" foobar && |
| 383 | expect_ssh none |
| 384 | ' |
| 385 | |
| 386 | test_expect_success 'bracketed hostnames are still ssh' ' |
| 387 | GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone && |
| 388 | expect_ssh "-p 123" myhost src |
| 389 | ' |
| 390 | |
| 391 | test_expect_success 'OpenSSH variant passes -4' ' |
| 392 | GIT_TEST_PROTOCOL_VERSION=0 git clone -4 "[myhost:123]:src" ssh-ipv4-clone && |
| 393 | expect_ssh "-4 -p 123" myhost src |
| 394 | ' |
| 395 | |
| 396 | test_expect_success 'variant can be overridden' ' |
| 397 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/putty" && |
| 398 | git -c ssh.variant=putty clone -4 "[myhost:123]:src" ssh-putty-clone && |
| 399 | expect_ssh "-4 -P 123" myhost src |
| 400 | ' |
| 401 | |
| 402 | test_expect_success 'variant=auto picks based on basename' ' |
| 403 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 404 | git -c ssh.variant=auto clone -4 "[myhost:123]:src" ssh-auto-clone && |
| 405 | expect_ssh "-4 -P 123" myhost src |
| 406 | ' |
| 407 | |
| 408 | test_expect_success 'simple does not support -4/-6' ' |
| 409 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/simple" && |
| 410 | test_must_fail git clone -4 "myhost:src" ssh-4-clone-simple |
| 411 | ' |
| 412 | |
| 413 | test_expect_success 'simple does not support port' ' |
| 414 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/simple" && |
| 415 | test_must_fail git clone "[myhost:123]:src" ssh-bracket-clone-simple |
| 416 | ' |
| 417 | |
| 418 | test_expect_success 'uplink is treated as simple' ' |
| 419 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/uplink" && |
| 420 | test_must_fail git clone "[myhost:123]:src" ssh-bracket-clone-uplink && |
| 421 | git clone "myhost:src" ssh-clone-uplink && |
| 422 | expect_ssh myhost src |
| 423 | ' |
| 424 | |
| 425 | test_expect_success 'OpenSSH-like uplink is treated as ssh' ' |
| 426 | write_script "$TRASH_DIRECTORY/uplink" <<-EOF && |
| 427 | if test "\$1" = "-G" |
| 428 | then |
| 429 | exit 0 |
| 430 | fi && |
| 431 | exec "\$TRASH_DIRECTORY/ssh$X" "\$@" |
| 432 | EOF |
| 433 | test_when_finished "rm -f \"\$TRASH_DIRECTORY/uplink\"" && |
| 434 | GIT_SSH="$TRASH_DIRECTORY/uplink" && |
| 435 | test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\"" && |
| 436 | GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink && |
| 437 | expect_ssh "-p 123" myhost src |
| 438 | ' |
| 439 | |
| 440 | test_expect_success 'plink is treated specially (as putty)' ' |
| 441 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 442 | git clone "[myhost:123]:src" ssh-bracket-clone-plink-0 && |
| 443 | expect_ssh "-P 123" myhost src |
| 444 | ' |
| 445 | |
| 446 | test_expect_success 'plink.exe is treated specially (as putty)' ' |
| 447 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" && |
| 448 | git clone "[myhost:123]:src" ssh-bracket-clone-plink-1 && |
| 449 | expect_ssh "-P 123" myhost src |
| 450 | ' |
| 451 | |
| 452 | test_expect_success 'tortoiseplink is like putty, with extra arguments' ' |
| 453 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/tortoiseplink" && |
| 454 | git clone "[myhost:123]:src" ssh-bracket-clone-plink-2 && |
| 455 | expect_ssh "-batch -P 123" myhost src |
| 456 | ' |
| 457 | |
| 458 | test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' ' |
| 459 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" && |
| 460 | GIT_SSH_COMMAND="\"$TRASH_DIRECTORY/plink.exe\" -v" \ |
| 461 | git clone "[myhost:123]:src" ssh-bracket-clone-plink-3 && |
| 462 | expect_ssh "-v -P 123" myhost src |
| 463 | ' |
| 464 | |
| 465 | test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' ' |
| 466 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" && |
| 467 | GIT_SSH_COMMAND="$SQ$TRASH_DIRECTORY/plink.exe$SQ -v" \ |
| 468 | git clone "[myhost:123]:src" ssh-bracket-clone-plink-4 && |
| 469 | expect_ssh "-v -P 123" myhost src |
| 470 | ' |
| 471 | |
| 472 | test_expect_success 'GIT_SSH_VARIANT overrides plink detection' ' |
| 473 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 474 | GIT_TEST_PROTOCOL_VERSION=0 GIT_SSH_VARIANT=ssh \ |
| 475 | git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 && |
| 476 | expect_ssh "-p 123" myhost src |
| 477 | ' |
| 478 | |
| 479 | test_expect_success 'ssh.variant overrides plink detection' ' |
| 480 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 481 | GIT_TEST_PROTOCOL_VERSION=0 git -c ssh.variant=ssh \ |
| 482 | clone "[myhost:123]:src" ssh-bracket-clone-variant-2 && |
| 483 | expect_ssh "-p 123" myhost src |
| 484 | ' |
| 485 | |
| 486 | test_expect_success 'GIT_SSH_VARIANT overrides plink detection to plink' ' |
| 487 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 488 | GIT_SSH_VARIANT=plink \ |
| 489 | git clone "[myhost:123]:src" ssh-bracket-clone-variant-3 && |
| 490 | expect_ssh "-P 123" myhost src |
| 491 | ' |
| 492 | |
| 493 | test_expect_success 'GIT_SSH_VARIANT overrides plink to tortoiseplink' ' |
| 494 | copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && |
| 495 | GIT_SSH_VARIANT=tortoiseplink \ |
| 496 | git clone "[myhost:123]:src" ssh-bracket-clone-variant-4 && |
| 497 | expect_ssh "-batch -P 123" myhost src |
| 498 | ' |
| 499 | |
| 500 | test_expect_success 'clean failure on broken quoting' ' |
| 501 | test_must_fail \ |
| 502 | env GIT_SSH_COMMAND="${SQ}plink.exe -v" \ |
| 503 | git clone "[myhost:123]:src" sq-failure |
| 504 | ' |
| 505 | |
| 506 | counter=0 |
| 507 | # $1 url |
| 508 | # $2 none|host |
| 509 | # $3 path |
| 510 | test_clone_url () { |
| 511 | counter=$(($counter + 1)) |
| 512 | test_might_fail env GIT_TEST_PROTOCOL_VERSION=0 git clone "$1" tmp$counter && |
| 513 | shift && |
| 514 | expect_ssh "$@" |
| 515 | } |
| 516 | |
| 517 | test_expect_success !MINGW,!CYGWIN 'clone c:temp is ssl' ' |
| 518 | test_clone_url c:temp c temp |
| 519 | ' |
| 520 | |
| 521 | test_expect_success MINGW 'clone c:temp is dos drive' ' |
| 522 | test_clone_url c:temp none |
| 523 | ' |
| 524 | |
| 525 | #ip v4 |
| 526 | for repo in rep rep/home/project 123 |
| 527 | do |
| 528 | test_expect_success "clone host:$repo" ' |
| 529 | test_clone_url host:$repo host $repo |
| 530 | ' |
| 531 | done |
| 532 | |
| 533 | # Parsing of paths that look like IPv6 addresses is broken on Cygwin. |
| 534 | expectation_for_ipv6_tests=success |
| 535 | if test_have_prereq CYGWIN |
| 536 | then |
| 537 | expectation_for_ipv6_tests=failure |
| 538 | fi |
| 539 | |
| 540 | #ipv6 |
| 541 | for repo in rep rep/home/project 123 |
| 542 | do |
| 543 | test_expect_$expectation_for_ipv6_tests "clone [::1]:$repo" ' |
| 544 | test_clone_url [::1]:$repo ::1 "$repo" |
| 545 | ' |
| 546 | done |
| 547 | |
| 548 | # Home directory. All tests that use "~repo" are broken in our CI job when the |
| 549 | # leak sanitizer is enabled. It seems like either a bug in the sanitizer or in |
| 550 | # glibc, but when executing getpwnam(3p) with an invalid username we eventually |
| 551 | # start recursing in a call to free(3p), until bust the stack and segfault. |
| 552 | test_expect_success !SANITIZE_LEAK "clone host:/~repo" ' |
| 553 | test_clone_url host:/~repo host "~repo" |
| 554 | ' |
| 555 | |
| 556 | test_expect_$expectation_for_ipv6_tests !SANITIZE_LEAK "clone [::1]:/~repo" ' |
| 557 | test_clone_url [::1]:/~repo ::1 "~repo" |
| 558 | ' |
| 559 | |
| 560 | # Corner cases |
| 561 | for url in foo/bar:baz [foo]bar/baz:qux [foo/bar]:baz |
| 562 | do |
| 563 | test_expect_success "clone $url is not ssh" ' |
| 564 | test_clone_url $url none |
| 565 | ' |
| 566 | done |
| 567 | |
| 568 | #with ssh:// scheme |
| 569 | #ignore trailing colon |
| 570 | for tcol in "" : |
| 571 | do |
| 572 | test_expect_success "clone ssh://host.xz$tcol/home/user/repo" ' |
| 573 | test_clone_url "ssh://host.xz$tcol/home/user/repo" host.xz /home/user/repo |
| 574 | ' |
| 575 | # from home directory |
| 576 | test_expect_success !SANITIZE_LEAK "clone ssh://host.xz$tcol/~repo" ' |
| 577 | test_clone_url "ssh://host.xz$tcol/~repo" host.xz "~repo" |
| 578 | ' |
| 579 | done |
| 580 | |
| 581 | # with port number |
| 582 | test_expect_success 'clone ssh://host.xz:22/home/user/repo' ' |
| 583 | test_clone_url "ssh://host.xz:22/home/user/repo" "-p 22 host.xz" "/home/user/repo" |
| 584 | ' |
| 585 | |
| 586 | # from home directory with port number |
| 587 | test_expect_success !SANITIZE_LEAK 'clone ssh://host.xz:22/~repo' ' |
| 588 | test_clone_url "ssh://host.xz:22/~repo" "-p 22 host.xz" "~repo" |
| 589 | ' |
| 590 | |
| 591 | #IPv6 |
| 592 | for tuah in ::1 [::1] [::1]: user@::1 user@[::1] user@[::1]: [user@::1] [user@::1]: |
| 593 | do |
| 594 | ehost=$(echo $tuah | sed -e "s/1]:/1]/" | tr -d "[]") |
| 595 | test_expect_success "clone ssh://$tuah/home/user/repo" " |
| 596 | test_clone_url ssh://$tuah/home/user/repo $ehost /home/user/repo |
| 597 | " |
| 598 | done |
| 599 | |
| 600 | #IPv6 from home directory |
| 601 | for tuah in ::1 [::1] user@::1 user@[::1] [user@::1] |
| 602 | do |
| 603 | euah=$(echo $tuah | tr -d "[]") |
| 604 | test_expect_success !SANITIZE_LEAK "clone ssh://$tuah/~repo" " |
| 605 | test_clone_url ssh://$tuah/~repo $euah '~repo' |
| 606 | " |
| 607 | done |
| 608 | |
| 609 | #IPv6 with port number |
| 610 | for tuah in [::1] user@[::1] [user@::1] |
| 611 | do |
| 612 | euah=$(echo $tuah | tr -d "[]") |
| 613 | test_expect_success "clone ssh://$tuah:22/home/user/repo" " |
| 614 | test_clone_url ssh://$tuah:22/home/user/repo '-p 22' $euah /home/user/repo |
| 615 | " |
| 616 | done |
| 617 | |
| 618 | #IPv6 from home directory with port number |
| 619 | for tuah in [::1] user@[::1] [user@::1] |
| 620 | do |
| 621 | euah=$(echo $tuah | tr -d "[]") |
| 622 | test_expect_success !SANITIZE_LEAK "clone ssh://$tuah:22/~repo" " |
| 623 | test_clone_url ssh://$tuah:22/~repo '-p 22' $euah '~repo' |
| 624 | " |
| 625 | done |
| 626 | |
| 627 | test_expect_success 'clone from a repository with two identical branches' ' |
| 628 | |
| 629 | ( |
| 630 | cd src && |
| 631 | git checkout -b another main |
| 632 | ) && |
| 633 | git clone src target-11 && |
| 634 | test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another |
| 635 | |
| 636 | ' |
| 637 | |
| 638 | test_expect_success 'shallow clone locally' ' |
| 639 | git clone --depth=1 --no-local src ssrrcc && |
| 640 | git clone ssrrcc ddsstt && |
| 641 | test_cmp ssrrcc/.git/shallow ddsstt/.git/shallow && |
| 642 | ( cd ddsstt && git fsck ) |
| 643 | ' |
| 644 | |
| 645 | test_expect_success 'GIT_TRACE_PACKFILE produces a usable pack' ' |
| 646 | rm -rf dst.git && |
| 647 | GIT_TRACE_PACKFILE=$PWD/tmp.pack git clone --no-local --bare src dst.git && |
| 648 | git init --bare replay.git && |
| 649 | git -C replay.git index-pack -v --stdin <tmp.pack |
| 650 | ' |
| 651 | |
| 652 | test_expect_success PERL_TEST_HELPERS 'clone on case-insensitive fs' ' |
| 653 | git init icasefs && |
| 654 | ( |
| 655 | cd icasefs && |
| 656 | o=$(git hash-object -w --stdin </dev/null | hex2oct) && |
| 657 | t=$(printf "100644 X\0${o}100644 x\0${o}" | |
| 658 | git hash-object -w -t tree --stdin) && |
| 659 | c=$(git commit-tree -m bogus $t) && |
| 660 | git update-ref refs/heads/bogus $c && |
| 661 | git clone -b bogus . bogus 2>warning |
| 662 | ) |
| 663 | ' |
| 664 | |
| 665 | test_expect_success PERL_TEST_HELPERS,CASE_INSENSITIVE_FS 'colliding file detection' ' |
| 666 | test_grep X icasefs/warning && |
| 667 | test_grep x icasefs/warning && |
| 668 | test_grep "the following paths have collided" icasefs/warning |
| 669 | ' |
| 670 | |
| 671 | test_expect_success CASE_INSENSITIVE_FS,SYMLINKS \ |
| 672 | 'colliding symlink/directory keeps directory' ' |
| 673 | git init icasefs-colliding-symlink && |
| 674 | ( |
| 675 | cd icasefs-colliding-symlink && |
| 676 | a=$(printf a | git hash-object -w --stdin) && |
| 677 | printf "100644 %s 0\tA/dir/b\n120000 %s 0\ta\n" $a $a >idx && |
| 678 | git update-index --index-info <idx && |
| 679 | test_tick && |
| 680 | git commit -m initial |
| 681 | ) && |
| 682 | git clone icasefs-colliding-symlink icasefs-colliding-symlink-clone && |
| 683 | test_file_not_empty icasefs-colliding-symlink-clone/A/dir/b |
| 684 | ' |
| 685 | |
| 686 | test_expect_success 'clone with GIT_DEFAULT_HASH' ' |
| 687 | ( |
| 688 | sane_unset GIT_DEFAULT_HASH && |
| 689 | git init --object-format=sha1 test-sha1 && |
| 690 | git init --object-format=sha256 test-sha256 |
| 691 | ) && |
| 692 | test_commit -C test-sha1 foo && |
| 693 | test_commit -C test-sha256 foo && |
| 694 | GIT_DEFAULT_HASH=sha1 git clone test-sha256 test-clone-sha256 && |
| 695 | GIT_DEFAULT_HASH=sha256 git clone test-sha1 test-clone-sha1 && |
| 696 | git -C test-clone-sha1 status && |
| 697 | git -C test-clone-sha256 status |
| 698 | ' |
| 699 | |
| 700 | partial_clone_server () { |
| 701 | SERVER="$1" && |
| 702 | |
| 703 | rm -rf "$SERVER" client && |
| 704 | test_create_repo "$SERVER" && |
| 705 | test_commit -C "$SERVER" one && |
| 706 | HASH1=$(git -C "$SERVER" hash-object one.t) && |
| 707 | git -C "$SERVER" revert HEAD && |
| 708 | test_commit -C "$SERVER" two && |
| 709 | HASH2=$(git -C "$SERVER" hash-object two.t) && |
| 710 | test_config -C "$SERVER" uploadpack.allowfilter 1 && |
| 711 | test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 |
| 712 | } |
| 713 | |
| 714 | partial_clone () { |
| 715 | SERVER="$1" && |
| 716 | URL="$2" && |
| 717 | |
| 718 | partial_clone_server "${SERVER}" && |
| 719 | git clone --filter=blob:limit=0 "$URL" client && |
| 720 | |
| 721 | git -C client fsck && |
| 722 | |
| 723 | # Ensure that unneeded blobs are not inadvertently fetched. |
| 724 | test_config -C client remote.origin.promisor "false" && |
| 725 | git -C client config --unset remote.origin.partialclonefilter && |
| 726 | test_must_fail git -C client cat-file -e "$HASH1" && |
| 727 | |
| 728 | # But this blob was fetched, because clone performs an initial checkout |
| 729 | git -C client cat-file -e "$HASH2" |
| 730 | } |
| 731 | |
| 732 | test_expect_success 'partial clone' ' |
| 733 | partial_clone server "file://$(pwd)/server" |
| 734 | ' |
| 735 | |
| 736 | test_expect_success 'partial clone with -o' ' |
| 737 | partial_clone_server server && |
| 738 | git clone -o blah --filter=blob:limit=0 "file://$(pwd)/server" client && |
| 739 | test_cmp_config -C client "blob:limit=0" --get-all remote.blah.partialclonefilter |
| 740 | ' |
| 741 | |
| 742 | test_expect_success 'partial clone: warn if server does not support object filtering' ' |
| 743 | rm -rf server client && |
| 744 | test_create_repo server && |
| 745 | test_commit -C server one && |
| 746 | |
| 747 | git clone --filter=blob:limit=0 "file://$(pwd)/server" client 2> err && |
| 748 | |
| 749 | test_grep "filtering not recognized by server" err |
| 750 | ' |
| 751 | |
| 752 | test_expect_success 'batch missing blob request during checkout' ' |
| 753 | rm -rf server client && |
| 754 | |
| 755 | test_create_repo server && |
| 756 | echo a >server/a && |
| 757 | echo b >server/b && |
| 758 | git -C server add a b && |
| 759 | |
| 760 | git -C server commit -m x && |
| 761 | echo aa >server/a && |
| 762 | echo bb >server/b && |
| 763 | git -C server add a b && |
| 764 | git -C server commit -m x && |
| 765 | |
| 766 | test_config -C server uploadpack.allowfilter 1 && |
| 767 | test_config -C server uploadpack.allowanysha1inwant 1 && |
| 768 | |
| 769 | git clone --filter=blob:limit=0 "file://$(pwd)/server" client && |
| 770 | |
| 771 | # Ensure that there is only one negotiation by checking that there is |
| 772 | # only "done" line sent. ("done" marks the end of negotiation.) |
| 773 | GIT_TRACE_PACKET="$(pwd)/trace" \ |
| 774 | GIT_TRACE2_EVENT="$(pwd)/trace2_event" \ |
| 775 | git -C client -c trace2.eventNesting=5 checkout HEAD^ && |
| 776 | grep \"key\":\"total_rounds\",\"value\":\"1\" trace2_event >trace_lines && |
| 777 | test_line_count = 1 trace_lines && |
| 778 | grep "fetch> done" trace >done_lines && |
| 779 | test_line_count = 1 done_lines |
| 780 | ' |
| 781 | |
| 782 | test_expect_success 'batch missing blob request does not inadvertently try to fetch gitlinks' ' |
| 783 | rm -rf server client && |
| 784 | |
| 785 | test_create_repo repo_for_submodule && |
| 786 | test_commit -C repo_for_submodule x && |
| 787 | |
| 788 | test_create_repo server && |
| 789 | echo a >server/a && |
| 790 | echo b >server/b && |
| 791 | git -C server add a b && |
| 792 | git -C server commit -m x && |
| 793 | |
| 794 | echo aa >server/a && |
| 795 | echo bb >server/b && |
| 796 | # Also add a gitlink pointing to an arbitrary repository |
| 797 | test_config_global protocol.file.allow always && |
| 798 | git -C server submodule add "$(pwd)/repo_for_submodule" c && |
| 799 | git -C server add a b c && |
| 800 | git -C server commit -m x && |
| 801 | |
| 802 | test_config -C server uploadpack.allowfilter 1 && |
| 803 | test_config -C server uploadpack.allowanysha1inwant 1 && |
| 804 | |
| 805 | # Make sure that it succeeds |
| 806 | git clone --filter=blob:limit=0 "file://$(pwd)/server" client |
| 807 | ' |
| 808 | |
| 809 | . "$TEST_DIRECTORY"/lib-httpd.sh |
| 810 | start_httpd |
| 811 | |
| 812 | test_expect_success 'clone with includeIf' ' |
| 813 | test_when_finished "rm -rf repo \"$HTTPD_DOCUMENT_ROOT_PATH/repo.git\"" && |
| 814 | git clone --bare --no-local src "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && |
| 815 | |
| 816 | test_when_finished "cp \"$HOME\"/.gitconfig.bak \ |
| 817 | \"$HOME\"/.gitconfig 2>/dev/null || rm -f \"$HOME\"/.gitconfig" && |
| 818 | cp "$HOME"/.gitconfig "$HOME"/.gitconfig.bak 2>/dev/null && |
| 819 | cat >"$HOME"/.gitconfig <<-EOF && |
| 820 | [includeIf "onbranch:something"] |
| 821 | path = /does/not/exist.inc |
| 822 | EOF |
| 823 | git clone $HTTPD_URL/smart/repo.git repo |
| 824 | ' |
| 825 | |
| 826 | test_expect_success 'partial clone using HTTP' ' |
| 827 | partial_clone "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server" |
| 828 | ' |
| 829 | |
| 830 | test_expect_success 'reject cloning shallow repository using HTTP' ' |
| 831 | test_when_finished "rm -rf repo" && |
| 832 | git clone --bare --no-local --depth=1 src "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && |
| 833 | test_must_fail git -c protocol.version=2 clone --reject-shallow $HTTPD_URL/smart/repo.git repo 2>err && |
| 834 | test_grep -e "source repository is shallow, reject to clone." err && |
| 835 | |
| 836 | git clone --no-reject-shallow $HTTPD_URL/smart/repo.git repo |
| 837 | ' |
| 838 | |
| 839 | test_expect_success 'auto-discover bundle URI from HTTP clone' ' |
| 840 | test_when_finished rm -rf trace.txt repo2 "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" && |
| 841 | git -C src bundle create "$HTTPD_DOCUMENT_ROOT_PATH/everything.bundle" --all && |
| 842 | git clone --bare --no-local src "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" && |
| 843 | |
| 844 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" config \ |
| 845 | uploadpack.advertiseBundleURIs true && |
| 846 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" config \ |
| 847 | bundle.version 1 && |
| 848 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" config \ |
| 849 | bundle.mode all && |
| 850 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo2.git" config \ |
| 851 | bundle.everything.uri "$HTTPD_URL/everything.bundle" && |
| 852 | |
| 853 | GIT_TRACE2_EVENT="$(pwd)/trace.txt" \ |
| 854 | git -c protocol.version=2 \ |
| 855 | -c transfer.bundleURI=true clone \ |
| 856 | $HTTPD_URL/smart/repo2.git repo2 && |
| 857 | cat >pattern <<-EOF && |
| 858 | "event":"child_start".*"argv":\["git-remote-https","$HTTPD_URL/everything.bundle"\] |
| 859 | EOF |
| 860 | test_grep -f pattern trace.txt |
| 861 | ' |
| 862 | |
| 863 | test_expect_success 'auto-discover multiple bundles from HTTP clone' ' |
| 864 | test_when_finished rm -rf trace.txt repo3 "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" && |
| 865 | |
| 866 | test_commit -C src new && |
| 867 | git -C src bundle create "$HTTPD_DOCUMENT_ROOT_PATH/new.bundle" HEAD~1..HEAD && |
| 868 | git clone --bare --no-local src "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" && |
| 869 | |
| 870 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" config \ |
| 871 | uploadpack.advertiseBundleURIs true && |
| 872 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" config \ |
| 873 | bundle.version 1 && |
| 874 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" config \ |
| 875 | bundle.mode all && |
| 876 | |
| 877 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" config \ |
| 878 | bundle.everything.uri "$HTTPD_URL/everything.bundle" && |
| 879 | git -C "$HTTPD_DOCUMENT_ROOT_PATH/repo3.git" config \ |
| 880 | bundle.new.uri "$HTTPD_URL/new.bundle" && |
| 881 | |
| 882 | GIT_TRACE2_EVENT="$(pwd)/trace.txt" \ |
| 883 | git -c protocol.version=2 \ |
| 884 | -c transfer.bundleURI=true clone \ |
| 885 | $HTTPD_URL/smart/repo3.git repo3 && |
| 886 | |
| 887 | # We should fetch _both_ bundles |
| 888 | cat >pattern <<-EOF && |
| 889 | "event":"child_start".*"argv":\["git-remote-https","$HTTPD_URL/everything.bundle"\] |
| 890 | EOF |
| 891 | test_grep -f pattern trace.txt && |
| 892 | cat >pattern <<-EOF && |
| 893 | "event":"child_start".*"argv":\["git-remote-https","$HTTPD_URL/new.bundle"\] |
| 894 | EOF |
| 895 | test_grep -f pattern trace.txt |
| 896 | ' |
| 897 | |
| 898 | test_expect_success 'auto-discover multiple bundles from HTTP clone: creationToken heuristic' ' |
| 899 | test_when_finished rm -rf "$HTTPD_DOCUMENT_ROOT_PATH/repo4.git" && |
| 900 | test_when_finished rm -rf clone-heuristic trace*.txt && |
| 901 | |
| 902 | test_commit -C src newest && |
| 903 | git -C src bundle create "$HTTPD_DOCUMENT_ROOT_PATH/newest.bundle" HEAD~1..HEAD && |
| 904 | git clone --bare --no-local src "$HTTPD_DOCUMENT_ROOT_PATH/repo4.git" && |
| 905 | |
| 906 | cat >>"$HTTPD_DOCUMENT_ROOT_PATH/repo4.git/config" <<-EOF && |
| 907 | [uploadPack] |
| 908 | advertiseBundleURIs = true |
| 909 | |
| 910 | [bundle] |
| 911 | version = 1 |
| 912 | mode = all |
| 913 | heuristic = creationToken |
| 914 | |
| 915 | [bundle "everything"] |
| 916 | uri = $HTTPD_URL/everything.bundle |
| 917 | creationtoken = 1 |
| 918 | |
| 919 | [bundle "new"] |
| 920 | uri = $HTTPD_URL/new.bundle |
| 921 | creationtoken = 2 |
| 922 | |
| 923 | [bundle "newest"] |
| 924 | uri = $HTTPD_URL/newest.bundle |
| 925 | creationtoken = 3 |
| 926 | EOF |
| 927 | |
| 928 | GIT_TRACE2_EVENT="$(pwd)/trace-clone.txt" \ |
| 929 | git -c protocol.version=2 \ |
| 930 | -c transfer.bundleURI=true clone \ |
| 931 | "$HTTPD_URL/smart/repo4.git" clone-heuristic && |
| 932 | |
| 933 | cat >expect <<-EOF && |
| 934 | $HTTPD_URL/newest.bundle |
| 935 | $HTTPD_URL/new.bundle |
| 936 | $HTTPD_URL/everything.bundle |
| 937 | EOF |
| 938 | |
| 939 | # We should fetch all bundles in the expected order. |
| 940 | test_remote_https_urls <trace-clone.txt >actual && |
| 941 | test_cmp expect actual |
| 942 | ' |
| 943 | |
| 944 | # DO NOT add non-httpd-specific tests here, because the last part of this |
| 945 | # test script is only executed when httpd is available and enabled. |
| 946 | |
| 947 | test_done |