| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='git cat-file' |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | . "$TEST_DIRECTORY/lib-loose.sh" |
| 7 | |
| 8 | test_cmdmode_usage () { |
| 9 | test_expect_code 129 "$@" 2>err && |
| 10 | grep "^error: .* cannot be used together" err |
| 11 | } |
| 12 | |
| 13 | for switches in \ |
| 14 | '-e -p' \ |
| 15 | '-p -t' \ |
| 16 | '-t -s' \ |
| 17 | '-s --textconv' \ |
| 18 | '--textconv --filters' \ |
| 19 | '--batch-all-objects -e' |
| 20 | do |
| 21 | test_expect_success "usage: cmdmode $switches" ' |
| 22 | test_cmdmode_usage git cat-file $switches |
| 23 | ' |
| 24 | done |
| 25 | |
| 26 | test_incompatible_usage () { |
| 27 | test_expect_code 129 "$@" 2>err && |
| 28 | grep -E "^(fatal|error):.*(requires|incompatible with|needs)" err |
| 29 | } |
| 30 | |
| 31 | for opt in --batch --batch-check |
| 32 | do |
| 33 | test_expect_success "usage: incompatible options: --path with $opt" ' |
| 34 | test_incompatible_usage git cat-file --path=foo $opt |
| 35 | ' |
| 36 | done |
| 37 | |
| 38 | test_missing_usage () { |
| 39 | test_expect_code 129 "$@" 2>err && |
| 40 | grep -E "^fatal:.*required" err |
| 41 | } |
| 42 | |
| 43 | short_modes="-e -p -t -s" |
| 44 | cw_modes="--textconv --filters" |
| 45 | |
| 46 | for opt in $cw_modes |
| 47 | do |
| 48 | test_expect_success "usage: $opt requires another option" ' |
| 49 | test_missing_usage git cat-file $opt |
| 50 | ' |
| 51 | done |
| 52 | |
| 53 | for opt in $short_modes |
| 54 | do |
| 55 | test_expect_success "usage: $opt requires another option" ' |
| 56 | test_missing_usage git cat-file $opt |
| 57 | ' |
| 58 | |
| 59 | for opt2 in --batch \ |
| 60 | --batch-check \ |
| 61 | --follow-symlinks \ |
| 62 | "--path=foo HEAD:some-path.txt" |
| 63 | do |
| 64 | test_expect_success "usage: incompatible options: $opt and $opt2" ' |
| 65 | test_incompatible_usage git cat-file $opt $opt2 |
| 66 | ' |
| 67 | done |
| 68 | done |
| 69 | |
| 70 | test_too_many_arguments () { |
| 71 | test_expect_code 129 "$@" 2>err && |
| 72 | grep -E "^fatal: too many arguments$" err |
| 73 | } |
| 74 | |
| 75 | for opt in $short_modes $cw_modes |
| 76 | do |
| 77 | args="one two three" |
| 78 | test_expect_success "usage: too many arguments: $opt $args" ' |
| 79 | test_too_many_arguments git cat-file $opt $args |
| 80 | ' |
| 81 | |
| 82 | for opt2 in --buffer --follow-symlinks |
| 83 | do |
| 84 | test_expect_success "usage: incompatible arguments: $opt with batch option $opt2" ' |
| 85 | test_incompatible_usage git cat-file $opt $opt2 |
| 86 | ' |
| 87 | done |
| 88 | done |
| 89 | |
| 90 | for opt in --buffer \ |
| 91 | --follow-symlinks \ |
| 92 | --batch-all-objects \ |
| 93 | -z \ |
| 94 | -Z |
| 95 | do |
| 96 | test_expect_success "usage: bad option combination: $opt without batch mode" ' |
| 97 | test_incompatible_usage git cat-file $opt && |
| 98 | test_incompatible_usage git cat-file $opt commit HEAD |
| 99 | ' |
| 100 | done |
| 101 | |
| 102 | echo_without_newline () { |
| 103 | printf '%s' "$*" |
| 104 | } |
| 105 | |
| 106 | echo_without_newline_nul () { |
| 107 | echo_without_newline "$@" | tr '\n' '\0' |
| 108 | } |
| 109 | |
| 110 | strlen () { |
| 111 | echo_without_newline "$1" | wc -c | sed -e 's/^ *//' |
| 112 | } |
| 113 | |
| 114 | run_tests () { |
| 115 | type=$1 |
| 116 | object_name="$2" |
| 117 | mode=$3 |
| 118 | size=$4 |
| 119 | content=$5 |
| 120 | pretty_content=$6 |
| 121 | oid=${7:-"$object_name"} |
| 122 | |
| 123 | batch_output="$oid $type $size |
| 124 | $content" |
| 125 | |
| 126 | test_expect_success "$type exists" ' |
| 127 | git cat-file -e "$object_name" |
| 128 | ' |
| 129 | |
| 130 | test_expect_success "Type of $type is correct" ' |
| 131 | echo $type >expect && |
| 132 | git cat-file -t "$object_name" >actual && |
| 133 | test_cmp expect actual |
| 134 | ' |
| 135 | |
| 136 | test_expect_success "Size of $type is correct" ' |
| 137 | echo $size >expect && |
| 138 | git cat-file -s "$object_name" >actual && |
| 139 | test_cmp expect actual |
| 140 | ' |
| 141 | |
| 142 | test -z "$content" || |
| 143 | test_expect_success "Content of $type is correct" ' |
| 144 | echo_without_newline "$content" >expect && |
| 145 | git cat-file $type "$object_name" >actual && |
| 146 | test_cmp expect actual |
| 147 | ' |
| 148 | |
| 149 | test_expect_success "Pretty content of $type is correct" ' |
| 150 | echo_without_newline "$pretty_content" >expect && |
| 151 | git cat-file -p "$object_name" >actual && |
| 152 | test_cmp expect actual |
| 153 | ' |
| 154 | |
| 155 | test -z "$content" || |
| 156 | test_expect_success "--batch output of $type is correct" ' |
| 157 | echo "$batch_output" >expect && |
| 158 | echo "$object_name" | git cat-file --batch >actual && |
| 159 | test_cmp expect actual |
| 160 | ' |
| 161 | |
| 162 | test_expect_success "--batch-check output of $type is correct" ' |
| 163 | echo "$oid $type $size" >expect && |
| 164 | echo_without_newline "$object_name" | git cat-file --batch-check >actual && |
| 165 | test_cmp expect actual |
| 166 | ' |
| 167 | |
| 168 | for opt in --buffer --no-buffer |
| 169 | do |
| 170 | test -z "$content" || |
| 171 | test_expect_success "--batch-command $opt output of $type content is correct" ' |
| 172 | echo "$batch_output" >expect && |
| 173 | test_write_lines "contents $object_name" | git cat-file --batch-command $opt >actual && |
| 174 | test_cmp expect actual |
| 175 | ' |
| 176 | |
| 177 | test_expect_success "--batch-command $opt output of $type info is correct" ' |
| 178 | echo "$oid $type $size" >expect && |
| 179 | test_write_lines "info $object_name" | |
| 180 | git cat-file --batch-command $opt >actual && |
| 181 | test_cmp expect actual |
| 182 | ' |
| 183 | done |
| 184 | |
| 185 | test_expect_success "custom --batch-check format" ' |
| 186 | echo "$type $oid" >expect && |
| 187 | echo "$object_name" | git cat-file --batch-check="%(objecttype) %(objectname)" >actual && |
| 188 | test_cmp expect actual |
| 189 | ' |
| 190 | |
| 191 | test_expect_success "custom --batch-command format" ' |
| 192 | echo "$type $oid" >expect && |
| 193 | echo "info $object_name" | git cat-file --batch-command="%(objecttype) %(objectname)" >actual && |
| 194 | test_cmp expect actual |
| 195 | ' |
| 196 | |
| 197 | # FIXME: %(rest) is incompatible with object names that include whitespace, |
| 198 | # e.g. HEAD:path/to/a/file with spaces. Use the resolved OID as input to |
| 199 | # test this instead of the raw object name. |
| 200 | if echo "$object_name" | grep -q " "; then |
| 201 | test_rest=test_expect_failure |
| 202 | else |
| 203 | test_rest=test_expect_success |
| 204 | fi |
| 205 | |
| 206 | $test_rest '--batch-check with %(rest)' ' |
| 207 | echo "$type this is some extra content" >expect && |
| 208 | echo "$object_name this is some extra content" | |
| 209 | git cat-file --batch-check="%(objecttype) %(rest)" >actual && |
| 210 | test_cmp expect actual |
| 211 | ' |
| 212 | |
| 213 | test_expect_success '--batch-check with %(objectmode)' ' |
| 214 | echo "$mode $oid" >expect && |
| 215 | echo $object_name | git cat-file --batch-check="%(objectmode) %(objectname)" >actual && |
| 216 | test_cmp expect actual |
| 217 | ' |
| 218 | |
| 219 | test -z "$content" || |
| 220 | test_expect_success "--batch without type ($type)" ' |
| 221 | { |
| 222 | echo "$size" && |
| 223 | echo "$content" |
| 224 | } >expect && |
| 225 | echo "$object_name" | git cat-file --batch="%(objectsize)" >actual && |
| 226 | test_cmp expect actual |
| 227 | ' |
| 228 | |
| 229 | test -z "$content" || |
| 230 | test_expect_success "--batch without size ($type)" ' |
| 231 | { |
| 232 | echo "$type" && |
| 233 | echo "$content" |
| 234 | } >expect && |
| 235 | echo "$object_name" | git cat-file --batch="%(objecttype)" >actual && |
| 236 | test_cmp expect actual |
| 237 | ' |
| 238 | } |
| 239 | |
| 240 | hello_content="Hello World" |
| 241 | hello_size=$(strlen "$hello_content") |
| 242 | hello_oid=$(echo_without_newline "$hello_content" | git hash-object --stdin) |
| 243 | |
| 244 | test_expect_success "setup part 1" ' |
| 245 | git config core.repositoryformatversion 1 && |
| 246 | git config extensions.objectformat $test_hash_algo |
| 247 | ' |
| 248 | |
| 249 | test_expect_success RUST 'compat setup' ' |
| 250 | git config extensions.compatobjectformat $test_compat_hash_algo |
| 251 | ' |
| 252 | |
| 253 | test_expect_success 'setup part 2' ' |
| 254 | echo_without_newline "$hello_content" > hello && |
| 255 | git update-index --add hello && |
| 256 | echo_without_newline "$hello_content" > "path with spaces" && |
| 257 | git update-index --add --chmod=+x "path with spaces" && |
| 258 | git commit -m "add hello file" |
| 259 | ' |
| 260 | |
| 261 | run_blob_tests () { |
| 262 | oid=$1 |
| 263 | run_tests 'blob' $oid "" $hello_size "$hello_content" "$hello_content" |
| 264 | |
| 265 | test_expect_success '--batch-command --buffer with flush for blob info' ' |
| 266 | echo "$oid blob $hello_size" >expect && |
| 267 | test_write_lines "info $oid" "flush" | |
| 268 | GIT_TEST_CAT_FILE_NO_FLUSH_ON_EXIT=1 \ |
| 269 | git cat-file --batch-command --buffer >actual && |
| 270 | test_cmp expect actual |
| 271 | ' |
| 272 | |
| 273 | test_expect_success '--batch-command --buffer without flush for blob info' ' |
| 274 | touch output && |
| 275 | test_write_lines "info $oid" | |
| 276 | GIT_TEST_CAT_FILE_NO_FLUSH_ON_EXIT=1 \ |
| 277 | git cat-file --batch-command --buffer >>output && |
| 278 | test_must_be_empty output |
| 279 | ' |
| 280 | } |
| 281 | |
| 282 | run_blob_tests $hello_oid |
| 283 | |
| 284 | if test_have_prereq RUST |
| 285 | then |
| 286 | hello_compat_oid=$(git rev-parse --output-object-format=$test_compat_hash_algo $hello_oid) |
| 287 | run_blob_tests $hello_compat_oid |
| 288 | fi |
| 289 | |
| 290 | test_expect_success '--batch-check without %(rest) considers whole line' ' |
| 291 | echo "$hello_oid blob $hello_size" >expect && |
| 292 | git update-index --add --cacheinfo 100644 $hello_oid "white space" && |
| 293 | test_when_finished "git update-index --remove \"white space\"" && |
| 294 | echo ":white space" | git cat-file --batch-check >actual && |
| 295 | test_cmp expect actual |
| 296 | ' |
| 297 | |
| 298 | tree_oid=$(git write-tree) |
| 299 | tree_size=$((2 * $(test_oid rawsz) + 13 + 24)) |
| 300 | tree_pretty_content="100644 blob $hello_oid hello${LF}100755 blob $hello_oid path with spaces${LF}" |
| 301 | |
| 302 | run_tests 'tree' $tree_oid "" $tree_size "" "$tree_pretty_content" |
| 303 | run_tests 'blob' "$tree_oid:hello" "100644" $hello_size "" "$hello_content" $hello_oid |
| 304 | run_tests 'blob' "$tree_oid:path with spaces" "100755" $hello_size "" "$hello_content" $hello_oid |
| 305 | |
| 306 | if test_have_prereq RUST |
| 307 | then |
| 308 | tree_compat_oid=$(git rev-parse --output-object-format=$test_compat_hash_algo $tree_oid) |
| 309 | tree_compat_size=$((2 * $(test_oid --hash=compat rawsz) + 13 + 24)) |
| 310 | tree_compat_pretty_content="100644 blob $hello_compat_oid hello${LF}100755 blob $hello_compat_oid path with spaces${LF}" |
| 311 | |
| 312 | run_tests 'tree' $tree_compat_oid "" $tree_compat_size "" "$tree_compat_pretty_content" |
| 313 | run_tests 'blob' "$tree_compat_oid:hello" "100644" $hello_size "" "$hello_content" $hello_compat_oid |
| 314 | run_tests 'blob' "$tree_compat_oid:path with spaces" "100755" $hello_size "" "$hello_content" $hello_compat_oid |
| 315 | fi |
| 316 | |
| 317 | commit_message="Initial commit" |
| 318 | commit_oid=$(echo_without_newline "$commit_message" | git commit-tree $tree_oid) |
| 319 | commit_size=$(($(test_oid hexsz) + 137)) |
| 320 | commit_content="tree $tree_oid |
| 321 | author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE |
| 322 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE |
| 323 | |
| 324 | $commit_message" |
| 325 | |
| 326 | run_tests 'commit' $commit_oid "" $commit_size "$commit_content" "$commit_content" |
| 327 | |
| 328 | if test_have_prereq RUST |
| 329 | then |
| 330 | commit_compat_oid=$(git rev-parse --output-object-format=$test_compat_hash_algo $commit_oid) |
| 331 | commit_compat_size=$(($(test_oid --hash=compat hexsz) + 137)) |
| 332 | commit_compat_content="tree $tree_compat_oid |
| 333 | author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE |
| 334 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE |
| 335 | |
| 336 | $commit_message" |
| 337 | |
| 338 | run_tests 'commit' $commit_compat_oid "" $commit_compat_size "$commit_compat_content" "$commit_compat_content" |
| 339 | fi |
| 340 | |
| 341 | tag_header_without_oid="type blob |
| 342 | tag hellotag |
| 343 | tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" |
| 344 | tag_header_without_timestamp="object $hello_oid |
| 345 | $tag_header_without_oid" |
| 346 | tag_description="This is a tag" |
| 347 | tag_content="$tag_header_without_timestamp 0 +0000 |
| 348 | |
| 349 | $tag_description" |
| 350 | |
| 351 | tag_oid=$(echo_without_newline "$tag_content" | git hash-object -t tag --stdin -w) |
| 352 | tag_size=$(strlen "$tag_content") |
| 353 | |
| 354 | run_tests 'tag' $tag_oid "" $tag_size "$tag_content" "$tag_content" |
| 355 | |
| 356 | if test_have_prereq RUST |
| 357 | then |
| 358 | tag_compat_header_without_timestamp="object $hello_compat_oid |
| 359 | $tag_header_without_oid" |
| 360 | tag_compat_content="$tag_compat_header_without_timestamp 0 +0000 |
| 361 | |
| 362 | $tag_description" |
| 363 | |
| 364 | tag_compat_oid=$(git rev-parse --output-object-format=$test_compat_hash_algo $tag_oid) |
| 365 | tag_compat_size=$(strlen "$tag_compat_content") |
| 366 | |
| 367 | run_tests 'tag' $tag_compat_oid "" $tag_compat_size "$tag_compat_content" "$tag_compat_content" |
| 368 | fi |
| 369 | |
| 370 | test_expect_success "Reach a blob from a tag pointing to it" ' |
| 371 | echo_without_newline "$hello_content" >expect && |
| 372 | git cat-file blob $tag_oid >actual && |
| 373 | test_cmp expect actual |
| 374 | ' |
| 375 | |
| 376 | for oid in $hello_oid $hello_compat_oid |
| 377 | do |
| 378 | for batch in batch batch-check batch-command |
| 379 | do |
| 380 | for opt in t s e p |
| 381 | do |
| 382 | test_expect_success "Passing -$opt with --$batch fails" ' |
| 383 | test_must_fail git cat-file --$batch -$opt $oid |
| 384 | ' |
| 385 | |
| 386 | test_expect_success "Passing --$batch with -$opt fails" ' |
| 387 | test_must_fail git cat-file -$opt --$batch $oid |
| 388 | ' |
| 389 | done |
| 390 | |
| 391 | test_expect_success "Passing <type> with --$batch fails" ' |
| 392 | test_must_fail git cat-file --$batch blob $oid |
| 393 | ' |
| 394 | |
| 395 | test_expect_success "Passing --$batch with <type> fails" ' |
| 396 | test_must_fail git cat-file blob --$batch $oid |
| 397 | ' |
| 398 | |
| 399 | test_expect_success "Passing oid with --$batch fails" ' |
| 400 | test_must_fail git cat-file --$batch $oid |
| 401 | ' |
| 402 | done |
| 403 | done |
| 404 | |
| 405 | for oid in $hello_oid $hello_compat_oid |
| 406 | do |
| 407 | for opt in t s e p |
| 408 | do |
| 409 | test_expect_success "Passing -$opt with --follow-symlinks fails" ' |
| 410 | test_must_fail git cat-file --follow-symlinks -$opt $oid |
| 411 | ' |
| 412 | done |
| 413 | done |
| 414 | |
| 415 | test_expect_success "--batch-check for a non-existent named object" ' |
| 416 | cat >expect <<-EOF && |
| 417 | foobar42 missing |
| 418 | foobar84 missing |
| 419 | EOF |
| 420 | |
| 421 | printf "foobar42\nfoobar84" >in && |
| 422 | git cat-file --batch-check <in >actual && |
| 423 | test_cmp expect actual |
| 424 | ' |
| 425 | |
| 426 | test_expect_success "--batch-check for a non-existent hash" ' |
| 427 | cat >expect <<-EOF && |
| 428 | 0000000000000000000000000000000000000042 missing |
| 429 | 0000000000000000000000000000000000000084 missing |
| 430 | EOF |
| 431 | |
| 432 | printf "0000000000000000000000000000000000000042\n0000000000000000000000000000000000000084" >in && |
| 433 | git cat-file --batch-check <in >actual && |
| 434 | test_cmp expect actual |
| 435 | ' |
| 436 | |
| 437 | test_expect_success "--batch for an existent and a non-existent hash" ' |
| 438 | cat >expect <<-EOF && |
| 439 | $tag_oid tag $tag_size |
| 440 | $tag_content |
| 441 | 0000000000000000000000000000000000000000 missing |
| 442 | EOF |
| 443 | |
| 444 | printf "$tag_oid\n0000000000000000000000000000000000000000" >in && |
| 445 | git cat-file --batch <in >actual && |
| 446 | test_cmp expect actual |
| 447 | ' |
| 448 | |
| 449 | test_expect_success "--batch-check for an empty line" ' |
| 450 | cat >expect <<-EOF && |
| 451 | missing |
| 452 | EOF |
| 453 | |
| 454 | echo >in && |
| 455 | git cat-file --batch-check <in >actual && |
| 456 | test_cmp expect actual |
| 457 | ' |
| 458 | |
| 459 | test_expect_success 'empty --batch-check notices missing object' ' |
| 460 | echo "$ZERO_OID missing" >expect && |
| 461 | echo "$ZERO_OID" | git cat-file --batch-check="" >actual && |
| 462 | test_cmp expect actual |
| 463 | ' |
| 464 | |
| 465 | batch_tests () { |
| 466 | boid=$1 |
| 467 | loid=$2 |
| 468 | lsize=$3 |
| 469 | coid=$4 |
| 470 | csize=$5 |
| 471 | ccontent=$6 |
| 472 | toid=$7 |
| 473 | tsize=$8 |
| 474 | tcontent=$9 |
| 475 | |
| 476 | batch_input="$boid |
| 477 | $coid |
| 478 | $toid |
| 479 | deadbeef |
| 480 | |
| 481 | " |
| 482 | |
| 483 | printf "%s\0" \ |
| 484 | "$boid blob $hello_size" \ |
| 485 | "$hello_content" \ |
| 486 | "$coid commit $csize" \ |
| 487 | "$ccontent" \ |
| 488 | "$toid tag $tsize" \ |
| 489 | "$tcontent" \ |
| 490 | "deadbeef missing" \ |
| 491 | " missing" >batch_output |
| 492 | |
| 493 | test_expect_success '--batch with multiple oids gives correct format' ' |
| 494 | tr "\0" "\n" <batch_output >expect && |
| 495 | echo_without_newline "$batch_input" >in && |
| 496 | git cat-file --batch <in >actual && |
| 497 | test_cmp expect actual |
| 498 | ' |
| 499 | |
| 500 | test_expect_success '--batch, -z with multiple oids gives correct format' ' |
| 501 | echo_without_newline_nul "$batch_input" >in && |
| 502 | tr "\0" "\n" <batch_output >expect && |
| 503 | git cat-file --batch -z <in >actual && |
| 504 | test_cmp expect actual |
| 505 | ' |
| 506 | |
| 507 | test_expect_success '--batch, -Z with multiple oids gives correct format' ' |
| 508 | echo_without_newline_nul "$batch_input" >in && |
| 509 | git cat-file --batch -Z <in >actual && |
| 510 | test_cmp batch_output actual |
| 511 | ' |
| 512 | |
| 513 | batch_check_input="$boid |
| 514 | $loid |
| 515 | $coid |
| 516 | $toid |
| 517 | deadbeef |
| 518 | |
| 519 | " |
| 520 | |
| 521 | printf "%s\0" \ |
| 522 | "$boid blob $hello_size" \ |
| 523 | "$loid tree $lsize" \ |
| 524 | "$coid commit $csize" \ |
| 525 | "$toid tag $tsize" \ |
| 526 | "deadbeef missing" \ |
| 527 | " missing" >batch_check_output |
| 528 | |
| 529 | test_expect_success "--batch-check with multiple oids gives correct format" ' |
| 530 | tr "\0" "\n" <batch_check_output >expect && |
| 531 | echo_without_newline "$batch_check_input" >in && |
| 532 | git cat-file --batch-check <in >actual && |
| 533 | test_cmp expect actual |
| 534 | ' |
| 535 | |
| 536 | test_expect_success "--batch-check, -z with multiple oids gives correct format" ' |
| 537 | tr "\0" "\n" <batch_check_output >expect && |
| 538 | echo_without_newline_nul "$batch_check_input" >in && |
| 539 | git cat-file --batch-check -z <in >actual && |
| 540 | test_cmp expect actual |
| 541 | ' |
| 542 | |
| 543 | test_expect_success "--batch-check, -Z with multiple oids gives correct format" ' |
| 544 | echo_without_newline_nul "$batch_check_input" >in && |
| 545 | git cat-file --batch-check -Z <in >actual && |
| 546 | test_cmp batch_check_output actual |
| 547 | ' |
| 548 | |
| 549 | batch_command_multiple_info="info $boid |
| 550 | info $loid |
| 551 | info $coid |
| 552 | info $toid |
| 553 | info deadbeef" |
| 554 | |
| 555 | test_expect_success '--batch-command with multiple info calls gives correct format' ' |
| 556 | cat >expect <<-EOF && |
| 557 | $boid blob $hello_size |
| 558 | $loid tree $lsize |
| 559 | $coid commit $csize |
| 560 | $toid tag $tsize |
| 561 | deadbeef missing |
| 562 | EOF |
| 563 | |
| 564 | echo "$batch_command_multiple_info" >in && |
| 565 | git cat-file --batch-command --buffer <in >actual && |
| 566 | |
| 567 | test_cmp expect actual && |
| 568 | |
| 569 | echo "$batch_command_multiple_info" | tr "\n" "\0" >in && |
| 570 | git cat-file --batch-command --buffer -z <in >actual && |
| 571 | |
| 572 | test_cmp expect actual && |
| 573 | |
| 574 | echo "$batch_command_multiple_info" | tr "\n" "\0" >in && |
| 575 | tr "\n" "\0" <expect >expect_nul && |
| 576 | git cat-file --batch-command --buffer -Z <in >actual && |
| 577 | |
| 578 | test_cmp expect_nul actual |
| 579 | ' |
| 580 | |
| 581 | batch_command_multiple_contents="contents $boid |
| 582 | contents $coid |
| 583 | contents $toid |
| 584 | contents deadbeef |
| 585 | flush" |
| 586 | |
| 587 | test_expect_success '--batch-command with multiple command calls gives correct format' ' |
| 588 | printf "%s\0" \ |
| 589 | "$boid blob $hello_size" \ |
| 590 | "$hello_content" \ |
| 591 | "$coid commit $csize" \ |
| 592 | "$ccontent" \ |
| 593 | "$toid tag $tsize" \ |
| 594 | "$tcontent" \ |
| 595 | "deadbeef missing" >expect_nul && |
| 596 | tr "\0" "\n" <expect_nul >expect && |
| 597 | |
| 598 | echo "$batch_command_multiple_contents" >in && |
| 599 | git cat-file --batch-command --buffer <in >actual && |
| 600 | |
| 601 | test_cmp expect actual && |
| 602 | |
| 603 | echo "$batch_command_multiple_contents" | tr "\n" "\0" >in && |
| 604 | git cat-file --batch-command --buffer -z <in >actual && |
| 605 | |
| 606 | test_cmp expect actual && |
| 607 | |
| 608 | echo "$batch_command_multiple_contents" | tr "\n" "\0" >in && |
| 609 | git cat-file --batch-command --buffer -Z <in >actual && |
| 610 | |
| 611 | test_cmp expect_nul actual |
| 612 | ' |
| 613 | |
| 614 | } |
| 615 | |
| 616 | batch_tests $hello_oid $tree_oid $tree_size $commit_oid $commit_size "$commit_content" $tag_oid $tag_size "$tag_content" |
| 617 | |
| 618 | test_have_prereq RUST && batch_tests $hello_compat_oid $tree_compat_oid $tree_compat_size $commit_compat_oid $commit_compat_size "$commit_compat_content" $tag_compat_oid $tag_compat_size "$tag_compat_content" |
| 619 | |
| 620 | |
| 621 | test_expect_success FUNNYNAMES 'setup with newline in input' ' |
| 622 | touch -- "newline${LF}embedded" && |
| 623 | git add -- "newline${LF}embedded" && |
| 624 | git commit -m "file with newline embedded" && |
| 625 | test_tick && |
| 626 | |
| 627 | printf "HEAD:newline${LF}embedded" >in |
| 628 | ' |
| 629 | |
| 630 | test_expect_success FUNNYNAMES '--batch-check, -z with newline in input' ' |
| 631 | git cat-file --batch-check -z <in >actual && |
| 632 | echo "$(git rev-parse "HEAD:newline${LF}embedded") blob 0" >expect && |
| 633 | test_cmp expect actual |
| 634 | ' |
| 635 | |
| 636 | test_expect_success FUNNYNAMES '--batch-check, -Z with newline in input' ' |
| 637 | git cat-file --batch-check -Z <in >actual && |
| 638 | printf "%s\0" "$(git rev-parse "HEAD:newline${LF}embedded") blob 0" >expect && |
| 639 | test_cmp expect actual |
| 640 | ' |
| 641 | |
| 642 | test_expect_success 'setup with curly braches in input' ' |
| 643 | git branch "foo{bar" HEAD && |
| 644 | git branch "foo@" HEAD |
| 645 | ' |
| 646 | |
| 647 | test_expect_success 'object reference with curly brace' ' |
| 648 | git cat-file -p "foo{bar:hello" >actual && |
| 649 | git cat-file -p HEAD:hello >expect && |
| 650 | test_cmp expect actual |
| 651 | ' |
| 652 | |
| 653 | test_expect_success 'object reference with at-sign' ' |
| 654 | git cat-file -p "foo@@{0}:hello" >actual && |
| 655 | git cat-file -p HEAD:hello >expect && |
| 656 | test_cmp expect actual |
| 657 | ' |
| 658 | |
| 659 | test_expect_success 'setup with commit with colon' ' |
| 660 | git commit-tree -m "testing: just a bunch of junk" HEAD^{tree} >out && |
| 661 | git branch other $(cat out) |
| 662 | ' |
| 663 | |
| 664 | test_expect_success 'object reference via commit text search' ' |
| 665 | git cat-file -p "other^{/testing:}:hello" >actual && |
| 666 | git cat-file -p HEAD:hello >expect && |
| 667 | test_cmp expect actual |
| 668 | ' |
| 669 | |
| 670 | test_expect_success 'setup blobs which are likely to delta' ' |
| 671 | test-tool genrandom foo 10k >foo && |
| 672 | { cat foo && echo plus; } >foo-plus && |
| 673 | git add foo foo-plus && |
| 674 | git commit -m foo && |
| 675 | cat >blobs <<-\EOF |
| 676 | HEAD:foo |
| 677 | HEAD:foo-plus |
| 678 | EOF |
| 679 | ' |
| 680 | |
| 681 | test_expect_success 'confirm that neither loose blob is a delta' ' |
| 682 | cat >expect <<-EOF && |
| 683 | $ZERO_OID |
| 684 | $ZERO_OID |
| 685 | EOF |
| 686 | git cat-file --batch-check="%(deltabase)" <blobs >actual && |
| 687 | test_cmp expect actual |
| 688 | ' |
| 689 | |
| 690 | # To avoid relying too much on the current delta heuristics, |
| 691 | # we will check only that one of the two objects is a delta |
| 692 | # against the other, but not the order. We can do so by just |
| 693 | # asking for the base of both, and checking whether either |
| 694 | # oid appears in the output. |
| 695 | test_expect_success '%(deltabase) reports packed delta bases' ' |
| 696 | git repack -ad && |
| 697 | git cat-file --batch-check="%(deltabase)" <blobs >actual && |
| 698 | { |
| 699 | grep "$(git rev-parse HEAD:foo)" actual || |
| 700 | grep "$(git rev-parse HEAD:foo-plus)" actual |
| 701 | } |
| 702 | ' |
| 703 | |
| 704 | test_expect_success 'setup bogus data' ' |
| 705 | bogus_short_type="bogus" && |
| 706 | bogus_short_content="bogus" && |
| 707 | bogus_short_size=$(strlen "$bogus_short_content") && |
| 708 | bogus_short_oid=$(echo_without_newline "$bogus_short_content" | loose_obj .git/objects $bogus_short_type) && |
| 709 | |
| 710 | bogus_long_type="abcdefghijklmnopqrstuvwxyz1234679" && |
| 711 | bogus_long_content="bogus" && |
| 712 | bogus_long_size=$(strlen "$bogus_long_content") && |
| 713 | bogus_long_oid=$(echo_without_newline "$bogus_long_content" | loose_obj .git/objects $bogus_long_type) |
| 714 | ' |
| 715 | |
| 716 | for arg1 in -s -t -p |
| 717 | do |
| 718 | test_expect_success "cat-file $arg1 error on bogus short OID" ' |
| 719 | cat >expect <<-\EOF && |
| 720 | fatal: invalid object type |
| 721 | EOF |
| 722 | |
| 723 | test_must_fail git cat-file $arg1 $bogus_short_oid >out 2>actual && |
| 724 | test_must_be_empty out && |
| 725 | test_cmp expect actual |
| 726 | ' |
| 727 | |
| 728 | test_expect_success "cat-file $arg1 error on bogus full OID" ' |
| 729 | if test "$arg1" = "-p" |
| 730 | then |
| 731 | cat >expect <<-EOF |
| 732 | error: header for $bogus_long_oid too long, exceeds 32 bytes |
| 733 | fatal: Not a valid object name $bogus_long_oid |
| 734 | EOF |
| 735 | else |
| 736 | cat >expect <<-EOF |
| 737 | error: header for $bogus_long_oid too long, exceeds 32 bytes |
| 738 | fatal: git cat-file: could not get object info |
| 739 | EOF |
| 740 | fi && |
| 741 | |
| 742 | test_must_fail git cat-file $arg1 $bogus_long_oid >out 2>actual && |
| 743 | test_must_be_empty out && |
| 744 | test_cmp expect actual |
| 745 | ' |
| 746 | |
| 747 | test_expect_success "cat-file $arg1 error on missing short OID" ' |
| 748 | cat >expect.err <<-EOF && |
| 749 | fatal: Not a valid object name $(test_oid deadbeef_short) |
| 750 | EOF |
| 751 | test_must_fail git cat-file $arg1 $(test_oid deadbeef_short) >out 2>err.actual && |
| 752 | test_must_be_empty out && |
| 753 | test_cmp expect.err err.actual |
| 754 | ' |
| 755 | |
| 756 | test_expect_success "cat-file $arg1 error on missing full OID" ' |
| 757 | if test "$arg1" = "-p" |
| 758 | then |
| 759 | cat >expect.err <<-EOF |
| 760 | fatal: Not a valid object name $(test_oid deadbeef) |
| 761 | EOF |
| 762 | else |
| 763 | cat >expect.err <<-\EOF |
| 764 | fatal: git cat-file: could not get object info |
| 765 | EOF |
| 766 | fi && |
| 767 | test_must_fail git cat-file $arg1 $(test_oid deadbeef) >out 2>err.actual && |
| 768 | test_must_be_empty out && |
| 769 | test_cmp expect.err err.actual |
| 770 | ' |
| 771 | done |
| 772 | |
| 773 | test_expect_success '-e is OK with a broken object' ' |
| 774 | git cat-file -e $bogus_short_oid |
| 775 | ' |
| 776 | |
| 777 | test_expect_success '<type> <hash> does not work with objects of broken types' ' |
| 778 | cat >err.expect <<-\EOF && |
| 779 | fatal: invalid object type "bogus" |
| 780 | EOF |
| 781 | test_must_fail git cat-file $bogus_short_type $bogus_short_oid 2>err.actual && |
| 782 | test_cmp err.expect err.actual |
| 783 | ' |
| 784 | |
| 785 | test_expect_success 'broken types combined with --batch and --batch-check' ' |
| 786 | echo $bogus_short_oid >bogus-oid && |
| 787 | |
| 788 | cat >err.expect <<-\EOF && |
| 789 | fatal: invalid object type |
| 790 | EOF |
| 791 | |
| 792 | test_must_fail git cat-file --batch <bogus-oid 2>err.actual && |
| 793 | test_cmp err.expect err.actual && |
| 794 | |
| 795 | test_must_fail git cat-file --batch-check <bogus-oid 2>err.actual && |
| 796 | test_cmp err.expect err.actual |
| 797 | ' |
| 798 | |
| 799 | test_expect_success 'clean up broken objects' ' |
| 800 | rm .git/objects/$(test_oid_to_path $bogus_short_oid) && |
| 801 | rm .git/objects/$(test_oid_to_path $bogus_long_oid) |
| 802 | ' |
| 803 | |
| 804 | test_expect_success 'cat-file -t and -s on corrupt loose object' ' |
| 805 | git init --bare corrupt-loose.git && |
| 806 | ( |
| 807 | cd corrupt-loose.git && |
| 808 | |
| 809 | # Setup and create the empty blob and its path |
| 810 | empty_path=$(git rev-parse --git-path objects/$(test_oid_to_path "$EMPTY_BLOB")) && |
| 811 | empty_blob=$(git hash-object -w --stdin </dev/null) && |
| 812 | |
| 813 | # Create another blob and its path |
| 814 | echo other >other.blob && |
| 815 | other_blob=$(git hash-object -w --stdin <other.blob) && |
| 816 | other_path=$(git rev-parse --git-path objects/$(test_oid_to_path "$other_blob")) && |
| 817 | |
| 818 | # Before the swap the size is 0 |
| 819 | cat >out.expect <<-EOF && |
| 820 | 0 |
| 821 | EOF |
| 822 | git cat-file -s "$EMPTY_BLOB" >out.actual 2>err.actual && |
| 823 | test_must_be_empty err.actual && |
| 824 | test_cmp out.expect out.actual && |
| 825 | |
| 826 | # Swap the two to corrupt the repository |
| 827 | mv -f "$other_path" "$empty_path" && |
| 828 | test_must_fail git fsck 2>err.fsck && |
| 829 | grep "hash-path mismatch" err.fsck && |
| 830 | |
| 831 | # confirm that cat-file is reading the new swapped-in |
| 832 | # blob... |
| 833 | cat >out.expect <<-EOF && |
| 834 | blob |
| 835 | EOF |
| 836 | git cat-file -t "$EMPTY_BLOB" >out.actual 2>err.actual && |
| 837 | test_must_be_empty err.actual && |
| 838 | test_cmp out.expect out.actual && |
| 839 | |
| 840 | # ... since it has a different size now. |
| 841 | cat >out.expect <<-EOF && |
| 842 | 6 |
| 843 | EOF |
| 844 | git cat-file -s "$EMPTY_BLOB" >out.actual 2>err.actual && |
| 845 | test_must_be_empty err.actual && |
| 846 | test_cmp out.expect out.actual && |
| 847 | |
| 848 | # So far "cat-file" has been happy to spew the found |
| 849 | # content out as-is. Try to make it zlib-invalid. |
| 850 | mv -f other.blob "$empty_path" && |
| 851 | test_must_fail git fsck 2>err.fsck && |
| 852 | cat >expect <<-EOF && |
| 853 | error: inflate: data stream error (incorrect header check) |
| 854 | error: unable to unpack header of ./$empty_path |
| 855 | error: $empty_blob: object corrupt or missing: ./$empty_path |
| 856 | EOF |
| 857 | grep "^error: " err.fsck >actual && |
| 858 | test_cmp expect actual |
| 859 | ) |
| 860 | ' |
| 861 | |
| 862 | test_expect_success 'object reading handles zlib dictionary' - <<\EOT |
| 863 | echo 'content that will be recompressed' >file && |
| 864 | blob=$(git hash-object -w file) && |
| 865 | objpath=.git/objects/$(test_oid_to_path "$blob") && |
| 866 | |
| 867 | # Recompress a loose object using a precomputed zlib dictionary. |
| 868 | # This was originally done with: |
| 869 | # |
| 870 | # perl -MCompress::Raw::Zlib -e ' |
| 871 | # binmode STDIN; |
| 872 | # binmode STDOUT; |
| 873 | # my $data = do { local $/; <STDIN> }; |
| 874 | # my $in = new Compress::Raw::Zlib::Inflate; |
| 875 | # my $de = new Compress::Raw::Zlib::Deflate( |
| 876 | # -Dictionary => "anything" |
| 877 | # ); |
| 878 | # $in->inflate($data, $raw); |
| 879 | # $de->deflate($raw, $out); |
| 880 | # print $out; |
| 881 | # ' <obj.bak >$objpath |
| 882 | # |
| 883 | # but we do not want to require the perl module for all test runs (nor |
| 884 | # carry a custom t/helper program that uses zlib features we don't |
| 885 | # otherwise care about). |
| 886 | mv "$objpath" obj.bak && |
| 887 | test_when_finished 'mv obj.bak "$objpath"' && |
| 888 | printf '\170\273\017\112\003\143' >$objpath && |
| 889 | |
| 890 | test_must_fail git cat-file blob $blob 2>err && |
| 891 | test_grep ! 'too long' err && |
| 892 | test_grep 'error: unable to unpack' err && |
| 893 | test_grep 'error: inflate: needs dictionary' err |
| 894 | EOT |
| 895 | |
| 896 | # Tests for git cat-file --follow-symlinks |
| 897 | test_expect_success 'prep for symlink tests' ' |
| 898 | echo_without_newline "$hello_content" >morx && |
| 899 | test_ln_s_add morx same-dir-link && |
| 900 | test_ln_s_add dir link-to-dir && |
| 901 | test_ln_s_add ../fleem out-of-repo-link && |
| 902 | test_ln_s_add .. out-of-repo-link-dir && |
| 903 | test_ln_s_add same-dir-link link-to-link && |
| 904 | test_ln_s_add nope broken-same-dir-link && |
| 905 | mkdir dir && |
| 906 | test_ln_s_add ../morx dir/parent-dir-link && |
| 907 | test_ln_s_add .. dir/link-dir && |
| 908 | test_ln_s_add ../../escape dir/out-of-repo-link && |
| 909 | test_ln_s_add ../.. dir/out-of-repo-link-dir && |
| 910 | test_ln_s_add nope dir/broken-link-in-dir && |
| 911 | mkdir dir/subdir && |
| 912 | test_ln_s_add ../../morx dir/subdir/grandparent-dir-link && |
| 913 | test_ln_s_add ../../../great-escape dir/subdir/out-of-repo-link && |
| 914 | test_ln_s_add ../../.. dir/subdir/out-of-repo-link-dir && |
| 915 | test_ln_s_add ../../../ dir/subdir/out-of-repo-link-dir-trailing && |
| 916 | test_ln_s_add ../parent-dir-link dir/subdir/parent-dir-link-to-link && |
| 917 | echo_without_newline "$hello_content" >dir/subdir/ind2 && |
| 918 | echo_without_newline "$hello_content" >dir/ind1 && |
| 919 | test_ln_s_add dir dirlink && |
| 920 | test_ln_s_add dir/subdir subdirlink && |
| 921 | test_ln_s_add subdir/ind2 dir/link-to-child && |
| 922 | test_ln_s_add dir/link-to-child link-to-down-link && |
| 923 | test_ln_s_add dir/.. up-down && |
| 924 | test_ln_s_add dir/../ up-down-trailing && |
| 925 | test_ln_s_add dir/../morx up-down-file && |
| 926 | test_ln_s_add dir/../../morx up-up-down-file && |
| 927 | test_ln_s_add subdirlink/../../morx up-two-down-file && |
| 928 | test_ln_s_add loop1 loop2 && |
| 929 | test_ln_s_add loop2 loop1 && |
| 930 | git add morx dir/subdir/ind2 dir/ind1 && |
| 931 | git commit -am "test" && |
| 932 | echo $hello_oid blob $hello_size >found |
| 933 | ' |
| 934 | |
| 935 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for non-links' ' |
| 936 | echo HEAD:morx | git cat-file --batch-check --follow-symlinks >actual && |
| 937 | test_cmp found actual && |
| 938 | echo HEAD:nope missing >expect && |
| 939 | echo HEAD:nope | git cat-file --batch-check --follow-symlinks >actual && |
| 940 | test_cmp expect actual |
| 941 | ' |
| 942 | |
| 943 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for in-repo, same-dir links' ' |
| 944 | echo HEAD:same-dir-link | git cat-file --batch-check --follow-symlinks >actual && |
| 945 | test_cmp found actual |
| 946 | ' |
| 947 | |
| 948 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for in-repo, links to dirs' ' |
| 949 | echo HEAD:link-to-dir/ind1 | git cat-file --batch-check --follow-symlinks >actual && |
| 950 | test_cmp found actual |
| 951 | ' |
| 952 | |
| 953 | |
| 954 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for broken in-repo, same-dir links' ' |
| 955 | echo dangling 25 >expect && |
| 956 | echo HEAD:broken-same-dir-link >>expect && |
| 957 | echo HEAD:broken-same-dir-link | git cat-file --batch-check --follow-symlinks >actual && |
| 958 | test_cmp expect actual |
| 959 | ' |
| 960 | |
| 961 | test_expect_success 'git cat-file --batch-check --follow-symlinks -Z works for broken in-repo, same-dir links' ' |
| 962 | printf "HEAD:broken-same-dir-link\0" >in && |
| 963 | printf "dangling 25\0HEAD:broken-same-dir-link\0" >expect && |
| 964 | git cat-file --batch-check --follow-symlinks -Z <in >actual && |
| 965 | test_cmp expect actual |
| 966 | ' |
| 967 | |
| 968 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for same-dir links-to-links' ' |
| 969 | echo HEAD:link-to-link | git cat-file --batch-check --follow-symlinks >actual && |
| 970 | test_cmp found actual |
| 971 | ' |
| 972 | |
| 973 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for parent-dir links' ' |
| 974 | echo HEAD:dir/parent-dir-link | git cat-file --batch-check --follow-symlinks >actual && |
| 975 | test_cmp found actual && |
| 976 | echo notdir 29 >expect && |
| 977 | echo HEAD:dir/parent-dir-link/nope >>expect && |
| 978 | echo HEAD:dir/parent-dir-link/nope | git cat-file --batch-check --follow-symlinks >actual && |
| 979 | test_cmp expect actual |
| 980 | ' |
| 981 | |
| 982 | test_expect_success 'git cat-file --batch-check --follow-symlinks -Z works for parent-dir links' ' |
| 983 | echo HEAD:dir/parent-dir-link | git cat-file --batch-check --follow-symlinks >actual && |
| 984 | test_cmp found actual && |
| 985 | printf "notdir 29\0HEAD:dir/parent-dir-link/nope\0" >expect && |
| 986 | printf "HEAD:dir/parent-dir-link/nope\0" >in && |
| 987 | git cat-file --batch-check --follow-symlinks -Z <in >actual && |
| 988 | test_cmp expect actual |
| 989 | ' |
| 990 | |
| 991 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for .. links' ' |
| 992 | echo dangling 22 >expect && |
| 993 | echo HEAD:dir/link-dir/nope >>expect && |
| 994 | echo HEAD:dir/link-dir/nope | git cat-file --batch-check --follow-symlinks >actual && |
| 995 | test_cmp expect actual && |
| 996 | echo HEAD:dir/link-dir/morx | git cat-file --batch-check --follow-symlinks >actual && |
| 997 | test_cmp found actual && |
| 998 | echo dangling 27 >expect && |
| 999 | echo HEAD:dir/broken-link-in-dir >>expect && |
| 1000 | echo HEAD:dir/broken-link-in-dir | git cat-file --batch-check --follow-symlinks >actual && |
| 1001 | test_cmp expect actual |
| 1002 | ' |
| 1003 | |
| 1004 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for ../.. links' ' |
| 1005 | echo notdir 41 >expect && |
| 1006 | echo HEAD:dir/subdir/grandparent-dir-link/nope >>expect && |
| 1007 | echo HEAD:dir/subdir/grandparent-dir-link/nope | git cat-file --batch-check --follow-symlinks >actual && |
| 1008 | test_cmp expect actual && |
| 1009 | echo HEAD:dir/subdir/grandparent-dir-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1010 | test_cmp found actual && |
| 1011 | echo HEAD:dir/subdir/parent-dir-link-to-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1012 | test_cmp found actual |
| 1013 | ' |
| 1014 | |
| 1015 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for dir/ links' ' |
| 1016 | echo dangling 17 >expect && |
| 1017 | echo HEAD:dirlink/morx >>expect && |
| 1018 | echo HEAD:dirlink/morx | git cat-file --batch-check --follow-symlinks >actual && |
| 1019 | test_cmp expect actual && |
| 1020 | echo $hello_oid blob $hello_size >expect && |
| 1021 | echo HEAD:dirlink/ind1 | git cat-file --batch-check --follow-symlinks >actual && |
| 1022 | test_cmp expect actual |
| 1023 | ' |
| 1024 | |
| 1025 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for dir/subdir links' ' |
| 1026 | echo dangling 20 >expect && |
| 1027 | echo HEAD:subdirlink/morx >>expect && |
| 1028 | echo HEAD:subdirlink/morx | git cat-file --batch-check --follow-symlinks >actual && |
| 1029 | test_cmp expect actual && |
| 1030 | echo HEAD:subdirlink/ind2 | git cat-file --batch-check --follow-symlinks >actual && |
| 1031 | test_cmp found actual |
| 1032 | ' |
| 1033 | |
| 1034 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for dir ->subdir links' ' |
| 1035 | echo notdir 27 >expect && |
| 1036 | echo HEAD:dir/link-to-child/morx >>expect && |
| 1037 | echo HEAD:dir/link-to-child/morx | git cat-file --batch-check --follow-symlinks >actual && |
| 1038 | test_cmp expect actual && |
| 1039 | echo HEAD:dir/link-to-child | git cat-file --batch-check --follow-symlinks >actual && |
| 1040 | test_cmp found actual && |
| 1041 | echo HEAD:link-to-down-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1042 | test_cmp found actual |
| 1043 | ' |
| 1044 | |
| 1045 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for out-of-repo symlinks' ' |
| 1046 | echo symlink 8 >expect && |
| 1047 | echo ../fleem >>expect && |
| 1048 | echo HEAD:out-of-repo-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1049 | test_cmp expect actual && |
| 1050 | echo symlink 2 >expect && |
| 1051 | echo .. >>expect && |
| 1052 | echo HEAD:out-of-repo-link-dir | git cat-file --batch-check --follow-symlinks >actual && |
| 1053 | test_cmp expect actual |
| 1054 | ' |
| 1055 | |
| 1056 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for out-of-repo symlinks in dirs' ' |
| 1057 | echo symlink 9 >expect && |
| 1058 | echo ../escape >>expect && |
| 1059 | echo HEAD:dir/out-of-repo-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1060 | test_cmp expect actual && |
| 1061 | echo symlink 2 >expect && |
| 1062 | echo .. >>expect && |
| 1063 | echo HEAD:dir/out-of-repo-link-dir | git cat-file --batch-check --follow-symlinks >actual && |
| 1064 | test_cmp expect actual |
| 1065 | ' |
| 1066 | |
| 1067 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for out-of-repo symlinks in subdirs' ' |
| 1068 | echo symlink 15 >expect && |
| 1069 | echo ../great-escape >>expect && |
| 1070 | echo HEAD:dir/subdir/out-of-repo-link | git cat-file --batch-check --follow-symlinks >actual && |
| 1071 | test_cmp expect actual && |
| 1072 | echo symlink 2 >expect && |
| 1073 | echo .. >>expect && |
| 1074 | echo HEAD:dir/subdir/out-of-repo-link-dir | git cat-file --batch-check --follow-symlinks >actual && |
| 1075 | test_cmp expect actual && |
| 1076 | if test_have_prereq MINGW,SYMLINKS |
| 1077 | then |
| 1078 | test_write_lines "symlink 2" .. |
| 1079 | else |
| 1080 | test_write_lines "symlink 3" ../ |
| 1081 | fi >expect && |
| 1082 | echo HEAD:dir/subdir/out-of-repo-link-dir-trailing | git cat-file --batch-check --follow-symlinks >actual && |
| 1083 | test_cmp expect actual |
| 1084 | ' |
| 1085 | |
| 1086 | test_expect_success 'git cat-file --batch-check --follow-symlinks works for symlinks with internal ..' ' |
| 1087 | if test_have_prereq !MINGW |
| 1088 | then |
| 1089 | # The `up-down` and `up-down-trailing` symlinks are normalized |
| 1090 | # in MSYS in `winsymlinks` mode and are therefore in a |
| 1091 | # different shape than Git expects them. |
| 1092 | echo HEAD: | git cat-file --batch-check >expect && |
| 1093 | echo HEAD:up-down | git cat-file --batch-check --follow-symlinks >actual && |
| 1094 | test_cmp expect actual && |
| 1095 | echo HEAD:up-down-trailing | git cat-file --batch-check --follow-symlinks >actual && |
| 1096 | test_cmp expect actual |
| 1097 | fi && |
| 1098 | echo HEAD:up-down-file | git cat-file --batch-check --follow-symlinks >actual && |
| 1099 | test_cmp found actual && |
| 1100 | echo symlink 7 >expect && |
| 1101 | echo ../morx >>expect && |
| 1102 | echo HEAD:up-up-down-file | git cat-file --batch-check --follow-symlinks >actual && |
| 1103 | test_cmp expect actual && |
| 1104 | echo HEAD:up-two-down-file | git cat-file --batch-check --follow-symlinks >actual && |
| 1105 | test_cmp found actual |
| 1106 | ' |
| 1107 | |
| 1108 | test_expect_success 'git cat-file --batch-check --follow-symlink breaks loops' ' |
| 1109 | echo loop 10 >expect && |
| 1110 | echo HEAD:loop1 >>expect && |
| 1111 | echo HEAD:loop1 | git cat-file --batch-check --follow-symlinks >actual && |
| 1112 | test_cmp expect actual |
| 1113 | ' |
| 1114 | |
| 1115 | test_expect_success 'git cat-file --batch-check --follow-symlink -Z breaks loops' ' |
| 1116 | printf "loop 10\0HEAD:loop1\0" >expect && |
| 1117 | printf "HEAD:loop1\0" >in && |
| 1118 | git cat-file --batch-check --follow-symlinks -Z <in >actual && |
| 1119 | test_cmp expect actual |
| 1120 | ' |
| 1121 | |
| 1122 | test_expect_success 'git cat-file --batch --follow-symlink returns correct sha and mode' ' |
| 1123 | echo HEAD:morx | git cat-file --batch >expect && |
| 1124 | echo HEAD:morx | git cat-file --batch --follow-symlinks >actual && |
| 1125 | test_cmp expect actual |
| 1126 | ' |
| 1127 | |
| 1128 | test_expect_success 'cat-file --batch-all-objects shows all objects' ' |
| 1129 | # make new repos so we know the full set of objects; we will |
| 1130 | # also make sure that there are some packed and some loose |
| 1131 | # objects, some referenced and some not, some duplicates, and that |
| 1132 | # there are some available only via alternates. |
| 1133 | git init all-one && |
| 1134 | ( |
| 1135 | cd all-one && |
| 1136 | echo content >file && |
| 1137 | git add file && |
| 1138 | git commit -qm base && |
| 1139 | git rev-parse HEAD HEAD^{tree} HEAD:file && |
| 1140 | git repack -ad && |
| 1141 | echo not-cloned | git hash-object -w --stdin |
| 1142 | ) >expect.unsorted && |
| 1143 | git clone -s all-one all-two && |
| 1144 | ( |
| 1145 | cd all-two && |
| 1146 | echo local-unref | git hash-object -w --stdin |
| 1147 | ) >>expect.unsorted && |
| 1148 | git -C all-two rev-parse HEAD:file | |
| 1149 | git -C all-two pack-objects .git/objects/pack/pack && |
| 1150 | sort <expect.unsorted >expect && |
| 1151 | git -C all-two cat-file --batch-all-objects \ |
| 1152 | --batch-check="%(objectname)" >actual && |
| 1153 | test_cmp expect actual |
| 1154 | ' |
| 1155 | |
| 1156 | # The only user-visible difference is that the objects are no longer sorted, |
| 1157 | # and the resulting sort order is undefined. So we can only check that it |
| 1158 | # produces the same objects as the ordered case, but that at least exercises |
| 1159 | # the code. |
| 1160 | test_expect_success 'cat-file --unordered works' ' |
| 1161 | git -C all-two cat-file --batch-all-objects --unordered \ |
| 1162 | --batch-check="%(objectname)" >actual.unsorted && |
| 1163 | sort <actual.unsorted >actual && |
| 1164 | test_cmp expect actual |
| 1165 | ' |
| 1166 | |
| 1167 | test_expect_success 'set up object list for --batch-all-objects tests' ' |
| 1168 | git -C all-two cat-file --batch-all-objects --batch-check="%(objectname)" >objects |
| 1169 | ' |
| 1170 | |
| 1171 | test_expect_success 'cat-file --batch="%(objectname)" with --batch-all-objects will work' ' |
| 1172 | git -C all-two cat-file --batch="%(objectname)" <objects >expect && |
| 1173 | git -C all-two cat-file --batch-all-objects --batch="%(objectname)" >actual && |
| 1174 | cmp expect actual |
| 1175 | ' |
| 1176 | |
| 1177 | test_expect_success 'cat-file --batch="%(rest)" with --batch-all-objects will work' ' |
| 1178 | git -C all-two cat-file --batch="%(rest)" <objects >expect && |
| 1179 | git -C all-two cat-file --batch-all-objects --batch="%(rest)" >actual && |
| 1180 | cmp expect actual |
| 1181 | ' |
| 1182 | |
| 1183 | test_expect_success 'cat-file --batch="batman" with --batch-all-objects will work' ' |
| 1184 | git -C all-two cat-file --batch="batman" <objects >expect && |
| 1185 | git -C all-two cat-file --batch-all-objects --batch="batman" >actual && |
| 1186 | cmp expect actual |
| 1187 | ' |
| 1188 | |
| 1189 | test_expect_success 'cat-file %(objectsize:disk) with --batch-all-objects' ' |
| 1190 | # our state has both loose and packed objects, |
| 1191 | # so find both for our expected output |
| 1192 | { |
| 1193 | find .git/objects/?? -type f | |
| 1194 | awk -F/ "{ print \$0, \$3\$4 }" | |
| 1195 | while read path oid |
| 1196 | do |
| 1197 | size=$(test_file_size "$path") && |
| 1198 | echo "$oid $size" || |
| 1199 | return 1 |
| 1200 | done && |
| 1201 | rawsz=$(test_oid rawsz) && |
| 1202 | find .git/objects/pack -name "*.idx" | |
| 1203 | while read idx |
| 1204 | do |
| 1205 | git show-index <"$idx" >idx.raw && |
| 1206 | sort -nr <idx.raw >idx.sorted && |
| 1207 | packsz=$(test_file_size "${idx%.idx}.pack") && |
| 1208 | end=$((packsz - rawsz)) && |
| 1209 | while read start oid rest |
| 1210 | do |
| 1211 | size=$((end - start)) && |
| 1212 | end=$start && |
| 1213 | echo "$oid $size" || |
| 1214 | return 1 |
| 1215 | done <idx.sorted || |
| 1216 | return 1 |
| 1217 | done |
| 1218 | } >expect.raw && |
| 1219 | sort <expect.raw >expect && |
| 1220 | git cat-file --batch-all-objects \ |
| 1221 | --batch-check="%(objectname) %(objectsize:disk)" >actual && |
| 1222 | test_cmp expect actual |
| 1223 | ' |
| 1224 | |
| 1225 | test_expect_success 'set up replacement object' ' |
| 1226 | orig=$(git rev-parse HEAD) && |
| 1227 | git cat-file commit $orig >orig && |
| 1228 | { |
| 1229 | cat orig && |
| 1230 | echo extra |
| 1231 | } >fake && |
| 1232 | fake=$(git hash-object -t commit -w fake) && |
| 1233 | orig_size=$(git cat-file -s $orig) && |
| 1234 | fake_size=$(git cat-file -s $fake) && |
| 1235 | git replace $orig $fake |
| 1236 | ' |
| 1237 | |
| 1238 | test_expect_success 'cat-file --batch respects replace objects' ' |
| 1239 | git cat-file --batch >actual <<-EOF && |
| 1240 | $orig |
| 1241 | EOF |
| 1242 | { |
| 1243 | echo "$orig commit $fake_size" && |
| 1244 | cat fake && |
| 1245 | echo |
| 1246 | } >expect && |
| 1247 | test_cmp expect actual |
| 1248 | ' |
| 1249 | |
| 1250 | test_expect_success 'cat-file --batch-check respects replace objects' ' |
| 1251 | git cat-file --batch-check >actual <<-EOF && |
| 1252 | $orig |
| 1253 | EOF |
| 1254 | echo "$orig commit $fake_size" >expect && |
| 1255 | test_cmp expect actual |
| 1256 | ' |
| 1257 | |
| 1258 | test_expect_success 'batch-check with a submodule' ' |
| 1259 | # FIXME: this call to mktree is incompatible with compatObjectFormat |
| 1260 | # because the submodule OID cannot be mapped to the compat hash algo. |
| 1261 | test_unconfig extensions.compatobjectformat && |
| 1262 | printf "160000 commit $(test_oid deadbeef)\tsub\n" >tree-with-sub && |
| 1263 | tree=$(git mktree <tree-with-sub) && |
| 1264 | if test_have_prereq RUST |
| 1265 | then |
| 1266 | test_config extensions.compatobjectformat $test_compat_hash_algo |
| 1267 | fi && |
| 1268 | |
| 1269 | git cat-file --batch-check >actual <<-EOF && |
| 1270 | $tree:sub |
| 1271 | EOF |
| 1272 | printf "$(test_oid deadbeef) submodule\n" >expect && |
| 1273 | test_cmp expect actual |
| 1274 | ' |
| 1275 | |
| 1276 | test_expect_success 'batch-check with a submodule, object exists' ' |
| 1277 | printf "160000 commit $commit_oid\tsub\n" >tree-with-sub && |
| 1278 | tree=$(git mktree <tree-with-sub) && |
| 1279 | git cat-file --batch-check >actual <<-EOF && |
| 1280 | $tree:sub |
| 1281 | EOF |
| 1282 | printf "$commit_oid commit $commit_size\n" >expect && |
| 1283 | test_cmp expect actual |
| 1284 | ' |
| 1285 | |
| 1286 | # Pull the entry for object with oid "$1" out of the output of |
| 1287 | # "cat-file --batch", including its object content (which requires |
| 1288 | # parsing and reading a set amount of bytes, hence perl). |
| 1289 | extract_batch_output () { |
| 1290 | perl -ne ' |
| 1291 | BEGIN { $oid = shift } |
| 1292 | if (/^$oid \S+ (\d+)$/) { |
| 1293 | print; |
| 1294 | read STDIN, my $buf, $1; |
| 1295 | print $buf; |
| 1296 | print "\n"; |
| 1297 | } |
| 1298 | ' "$@" |
| 1299 | } |
| 1300 | |
| 1301 | test_expect_success PERL_TEST_HELPERS 'cat-file --batch-all-objects --batch ignores replace' ' |
| 1302 | git cat-file --batch-all-objects --batch >actual.raw && |
| 1303 | extract_batch_output $orig <actual.raw >actual && |
| 1304 | { |
| 1305 | echo "$orig commit $orig_size" && |
| 1306 | cat orig && |
| 1307 | echo |
| 1308 | } >expect && |
| 1309 | test_cmp expect actual |
| 1310 | ' |
| 1311 | |
| 1312 | test_expect_success 'cat-file --batch-all-objects --batch-check ignores replace' ' |
| 1313 | git cat-file --batch-all-objects --batch-check >actual.raw && |
| 1314 | grep ^$orig actual.raw >actual && |
| 1315 | echo "$orig commit $orig_size" >expect && |
| 1316 | test_cmp expect actual |
| 1317 | ' |
| 1318 | test_expect_success 'batch-command empty command' ' |
| 1319 | echo "" >cmd && |
| 1320 | test_expect_code 128 git cat-file --batch-command <cmd 2>err && |
| 1321 | grep "^fatal:.*empty command in input.*" err |
| 1322 | ' |
| 1323 | |
| 1324 | test_expect_success 'batch-command whitespace before command' ' |
| 1325 | echo " info deadbeef" >cmd && |
| 1326 | test_expect_code 128 git cat-file --batch-command <cmd 2>err && |
| 1327 | grep "^fatal:.*whitespace before command.*" err |
| 1328 | ' |
| 1329 | |
| 1330 | test_expect_success 'batch-command unknown command' ' |
| 1331 | echo unknown_command >cmd && |
| 1332 | test_expect_code 128 git cat-file --batch-command <cmd 2>err && |
| 1333 | grep "^fatal:.*unknown command.*" err |
| 1334 | ' |
| 1335 | |
| 1336 | test_expect_success 'batch-command missing arguments' ' |
| 1337 | echo "info" >cmd && |
| 1338 | test_expect_code 128 git cat-file --batch-command <cmd 2>err && |
| 1339 | grep "^fatal:.*info requires arguments.*" err |
| 1340 | ' |
| 1341 | |
| 1342 | test_expect_success 'batch-command flush with arguments' ' |
| 1343 | echo "flush arg" >cmd && |
| 1344 | test_expect_code 128 git cat-file --batch-command --buffer <cmd 2>err && |
| 1345 | grep "^fatal:.*flush takes no arguments.*" err |
| 1346 | ' |
| 1347 | |
| 1348 | test_expect_success 'batch-command flush without --buffer' ' |
| 1349 | echo "flush" >cmd && |
| 1350 | test_expect_code 128 git cat-file --batch-command <cmd 2>err && |
| 1351 | grep "^fatal:.*flush is only for --buffer mode.*" err |
| 1352 | ' |
| 1353 | |
| 1354 | perl_script=' |
| 1355 | use warnings; |
| 1356 | use strict; |
| 1357 | use IPC::Open2; |
| 1358 | my ($opt, $oid, $expect, @pfx) = @ARGV; |
| 1359 | my @cmd = (qw(git cat-file), $opt); |
| 1360 | my $pid = open2(my $out, my $in, @cmd) or die "open2: @cmd"; |
| 1361 | print $in @pfx, $oid, "\n" or die "print $!"; |
| 1362 | my $rvec = ""; |
| 1363 | vec($rvec, fileno($out), 1) = 1; |
| 1364 | select($rvec, undef, undef, 30) or die "no response to `@pfx $oid` from @cmd"; |
| 1365 | my $info = <$out>; |
| 1366 | chop($info) eq "\n" or die "no LF"; |
| 1367 | $info eq $expect or die "`$info` != `$expect`"; |
| 1368 | close $in or die "close in $!"; |
| 1369 | close $out or die "close out $!"; |
| 1370 | waitpid $pid, 0; |
| 1371 | $? == 0 or die "\$?=$?"; |
| 1372 | ' |
| 1373 | |
| 1374 | expect="$hello_oid blob $hello_size" |
| 1375 | |
| 1376 | test_lazy_prereq PERL_IPC_OPEN2 ' |
| 1377 | perl -MIPC::Open2 -e "exit 0" |
| 1378 | ' |
| 1379 | |
| 1380 | test_expect_success PERL_IPC_OPEN2 '--batch-check is unbuffered by default' ' |
| 1381 | perl -e "$perl_script" -- --batch-check $hello_oid "$expect" |
| 1382 | ' |
| 1383 | |
| 1384 | test_expect_success PERL_IPC_OPEN2 '--batch-command info is unbuffered by default' ' |
| 1385 | perl -e "$perl_script" -- --batch-command $hello_oid "$expect" "info " |
| 1386 | ' |
| 1387 | |
| 1388 | test_expect_success 'setup for objects filter' ' |
| 1389 | git init repo && |
| 1390 | ( |
| 1391 | # Seed the repository with four different sets of objects: |
| 1392 | # |
| 1393 | # - The first set is fully packed and has a bitmap. |
| 1394 | # - The second set is packed, but has no bitmap. |
| 1395 | # - The third set is loose. |
| 1396 | # - The fourth set is loose and contains big objects. |
| 1397 | # |
| 1398 | # This ensures that we cover all these types as expected. |
| 1399 | cd repo && |
| 1400 | test_commit first && |
| 1401 | git repack -Adb && |
| 1402 | test_commit second && |
| 1403 | git repack -d && |
| 1404 | test_commit third && |
| 1405 | |
| 1406 | for n in 1000 10000 |
| 1407 | do |
| 1408 | printf "%"$n"s" X >large.$n || return 1 |
| 1409 | done && |
| 1410 | git add large.* && |
| 1411 | git commit -m fourth |
| 1412 | ) |
| 1413 | ' |
| 1414 | |
| 1415 | test_expect_success 'objects filter with unknown option' ' |
| 1416 | cat >expect <<-EOF && |
| 1417 | fatal: invalid filter-spec ${SQ}unknown${SQ} |
| 1418 | EOF |
| 1419 | test_must_fail git -C repo cat-file --filter=unknown 2>err && |
| 1420 | test_cmp expect err |
| 1421 | ' |
| 1422 | |
| 1423 | for option in sparse:oid=1234 tree:1 sparse:path=x |
| 1424 | do |
| 1425 | test_expect_success "objects filter with unsupported option $option" ' |
| 1426 | case "$option" in |
| 1427 | tree:1) |
| 1428 | echo "usage: objects filter not supported: ${SQ}tree${SQ}" >expect |
| 1429 | ;; |
| 1430 | sparse:path=x) |
| 1431 | echo "fatal: sparse:path filters support has been dropped" >expect |
| 1432 | ;; |
| 1433 | *) |
| 1434 | option_name=$(echo "$option" | cut -d= -f1) && |
| 1435 | printf "usage: objects filter not supported: ${SQ}%s${SQ}\n" "$option_name" >expect |
| 1436 | ;; |
| 1437 | esac && |
| 1438 | test_must_fail git -C repo cat-file --filter=$option 2>err && |
| 1439 | test_cmp expect err |
| 1440 | ' |
| 1441 | done |
| 1442 | |
| 1443 | test_expect_success 'objects filter: disabled' ' |
| 1444 | git -C repo cat-file --batch-check="%(objectname)" --batch-all-objects --no-filter >actual && |
| 1445 | sort actual >actual.sorted && |
| 1446 | git -C repo rev-list --objects --no-object-names --all >expect && |
| 1447 | sort expect >expect.sorted && |
| 1448 | test_cmp expect.sorted actual.sorted |
| 1449 | ' |
| 1450 | |
| 1451 | test_objects_filter () { |
| 1452 | filter="$1" |
| 1453 | |
| 1454 | test_expect_success "objects filter: $filter" ' |
| 1455 | git -C repo cat-file --batch-check="%(objectname)" --batch-all-objects --filter="$filter" >actual && |
| 1456 | sort actual >actual.sorted && |
| 1457 | git -C repo rev-list --objects --no-object-names --all --filter="$filter" --filter-provided-objects >expect && |
| 1458 | sort expect >expect.sorted && |
| 1459 | test_cmp expect.sorted actual.sorted |
| 1460 | ' |
| 1461 | |
| 1462 | test_expect_success "objects filter prints excluded objects: $filter" ' |
| 1463 | # Find all objects that would be excluded by the current filter. |
| 1464 | git -C repo rev-list --objects --no-object-names --all >all && |
| 1465 | git -C repo rev-list --objects --no-object-names --all --filter="$filter" --filter-provided-objects >filtered && |
| 1466 | sort all >all.sorted && |
| 1467 | sort filtered >filtered.sorted && |
| 1468 | comm -23 all.sorted filtered.sorted >expected.excluded && |
| 1469 | test_line_count -gt 0 expected.excluded && |
| 1470 | |
| 1471 | git -C repo cat-file --batch-check="%(objectname)" --filter="$filter" <expected.excluded >actual && |
| 1472 | awk "/excluded/{ print \$1 }" actual | sort >actual.excluded && |
| 1473 | test_cmp expected.excluded actual.excluded |
| 1474 | ' |
| 1475 | } |
| 1476 | |
| 1477 | test_objects_filter "blob:none" |
| 1478 | test_objects_filter "blob:limit=1" |
| 1479 | test_objects_filter "blob:limit=500" |
| 1480 | test_objects_filter "blob:limit=1000" |
| 1481 | test_objects_filter "blob:limit=1k" |
| 1482 | test_objects_filter "object:type=blob" |
| 1483 | test_objects_filter "object:type=commit" |
| 1484 | test_objects_filter "object:type=tag" |
| 1485 | test_objects_filter "object:type=tree" |
| 1486 | |
| 1487 | test_done |