git.oblomov.eu Git - git/blob - t/t5317-pack-objects-filter-objects.sh

   1 #!/bin/sh
   2
   3 test_description='git pack-objects using object filtering'
   4
   5 . ./test-lib.sh
   6
   7 # Test blob:none filter.
   8
   9 test_expect_success 'setup r1' '
  10         echo "{print \$1}" >print_1.awk &&
  11         echo "{print \$2}" >print_2.awk &&
  12
  13         git init r1 &&
  14         for n in 1 2 3 4 5
  15         do
  16                 echo "This is file: $n" > r1/file.$n
  17                 git -C r1 add file.$n
  18                 git -C r1 commit -m "$n"
  19         done
  20 '
  21
  22 test_expect_success 'verify blob count in normal packfile' '
  23         git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
  24                 | awk -f print_2.awk \
  25                 | sort >expected &&
  26         git -C r1 pack-objects --rev --stdout >all.pack <<-EOF &&
  27         HEAD
  28         EOF
  29         git -C r1 index-pack ../all.pack &&
  30         git -C r1 verify-pack -v ../all.pack \
  31                 | grep blob \
  32                 | awk -f print_1.awk \
  33                 | sort >observed &&
  34         test_cmp observed expected
  35 '
  36
  37 test_expect_success 'verify blob:none packfile has no blobs' '
  38         git -C r1 pack-objects --rev --stdout --filter=blob:none >filter.pack <<-EOF &&
  39         HEAD
  40         EOF
  41         git -C r1 index-pack ../filter.pack &&
  42         git -C r1 verify-pack -v ../filter.pack \
  43                 | grep blob \
  44                 | awk -f print_1.awk \
  45                 | sort >observed &&
  46         nr=$(wc -l <observed) &&
  47         test 0 -eq $nr
  48 '
  49
  50 test_expect_success 'verify normal and blob:none packfiles have same commits/trees' '
  51         git -C r1 verify-pack -v ../all.pack \
  52                 | grep -E "commit|tree" \
  53                 | awk -f print_1.awk \
  54                 | sort >expected &&
  55         git -C r1 verify-pack -v ../filter.pack \
  56                 | grep -E "commit|tree" \
  57                 | awk -f print_1.awk \
  58                 | sort >observed &&
  59         test_cmp observed expected
  60 '
  61
  62 test_expect_success 'get an error for missing tree object' '
  63         git init r5 &&
  64         echo foo >r5/foo &&
  65         git -C r5 add foo &&
  66         git -C r5 commit -m "foo" &&
  67         del=$(git -C r5 rev-parse HEAD^{tree} | sed "s|..|&/|") &&
  68         rm r5/.git/objects/$del &&
  69         test_must_fail git -C r5 pack-objects --rev --stdout 2>bad_tree <<-EOF &&
  70         HEAD
  71         EOF
  72         grep -q "bad tree object" bad_tree
  73 '
  74
  75 # Test blob:limit=<n>[kmg] filter.
  76 # We boundary test around the size parameter.  The filter is strictly less than
  77 # the value, so size 500 and 1000 should have the same results, but 1001 should
  78 # filter more.
  79
  80 test_expect_success 'setup r2' '
  81         git init r2 &&
  82         for n in 1000 10000
  83         do
  84                 printf "%"$n"s" X > r2/large.$n
  85                 git -C r2 add large.$n
  86                 git -C r2 commit -m "$n"
  87         done
  88 '
  89
  90 test_expect_success 'verify blob count in normal packfile' '
  91         git -C r2 ls-files -s large.1000 large.10000 \
  92                 | awk -f print_2.awk \
  93                 | sort >expected &&
  94         git -C r2 pack-objects --rev --stdout >all.pack <<-EOF &&
  95         HEAD
  96         EOF
  97         git -C r2 index-pack ../all.pack &&
  98         git -C r2 verify-pack -v ../all.pack \
  99                 | grep blob \
 100                 | awk -f print_1.awk \
 101                 | sort >observed &&
 102         test_cmp observed expected
 103 '
 104
 105 test_expect_success 'verify blob:limit=500 omits all blobs' '
 106         git -C r2 pack-objects --rev --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
 107         HEAD
 108         EOF
 109         git -C r2 index-pack ../filter.pack &&
 110         git -C r2 verify-pack -v ../filter.pack \
 111                 | grep blob \
 112                 | awk -f print_1.awk \
 113                 | sort >observed &&
 114         nr=$(wc -l <observed) &&
 115         test 0 -eq $nr
 116 '
 117
 118 test_expect_success 'verify blob:limit=1000' '
 119         git -C r2 pack-objects --rev --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
 120         HEAD
 121         EOF
 122         git -C r2 index-pack ../filter.pack &&
 123         git -C r2 verify-pack -v ../filter.pack \
 124                 | grep blob \
 125                 | awk -f print_1.awk \
 126                 | sort >observed &&
 127         nr=$(wc -l <observed) &&
 128         test 0 -eq $nr
 129 '
 130
 131 test_expect_success 'verify blob:limit=1001' '
 132         git -C r2 ls-files -s large.1000 \
 133                 | awk -f print_2.awk \
 134                 | sort >expected &&
 135         git -C r2 pack-objects --rev --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
 136         HEAD
 137         EOF
 138         git -C r2 index-pack ../filter.pack &&
 139         git -C r2 verify-pack -v ../filter.pack \
 140                 | grep blob \
 141                 | awk -f print_1.awk \
 142                 | sort >observed &&
 143         test_cmp observed expected
 144 '
 145
 146 test_expect_success 'verify blob:limit=10001' '
 147         git -C r2 ls-files -s large.1000 large.10000 \
 148                 | awk -f print_2.awk \
 149                 | sort >expected &&
 150         git -C r2 pack-objects --rev --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
 151         HEAD
 152         EOF
 153         git -C r2 index-pack ../filter.pack &&
 154         git -C r2 verify-pack -v ../filter.pack \
 155                 | grep blob \
 156                 | awk -f print_1.awk \
 157                 | sort >observed &&
 158         test_cmp observed expected
 159 '
 160
 161 test_expect_success 'verify blob:limit=1k' '
 162         git -C r2 ls-files -s large.1000 \
 163                 | awk -f print_2.awk \
 164                 | sort >expected &&
 165         git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
 166         HEAD
 167         EOF
 168         git -C r2 index-pack ../filter.pack &&
 169         git -C r2 verify-pack -v ../filter.pack \
 170                 | grep blob \
 171                 | awk -f print_1.awk \
 172                 | sort >observed &&
 173         test_cmp observed expected
 174 '
 175
 176 test_expect_success 'verify explicitly specifying oversized blob in input' '
 177         git -C r2 ls-files -s large.1000 large.10000 \
 178                 | awk -f print_2.awk \
 179                 | sort >expected &&
 180         git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
 181         HEAD
 182         $(git -C r2 rev-parse HEAD:large.10000)
 183         EOF
 184         git -C r2 index-pack ../filter.pack &&
 185         git -C r2 verify-pack -v ../filter.pack \
 186                 | grep blob \
 187                 | awk -f print_1.awk \
 188                 | sort >observed &&
 189         test_cmp observed expected
 190 '
 191
 192 test_expect_success 'verify blob:limit=1m' '
 193         git -C r2 ls-files -s large.1000 large.10000 \
 194                 | awk -f print_2.awk \
 195                 | sort >expected &&
 196         git -C r2 pack-objects --rev --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
 197         HEAD
 198         EOF
 199         git -C r2 index-pack ../filter.pack &&
 200         git -C r2 verify-pack -v ../filter.pack \
 201                 | grep blob \
 202                 | awk -f print_1.awk \
 203                 | sort >observed &&
 204         test_cmp observed expected
 205 '
 206
 207 test_expect_success 'verify normal and blob:limit packfiles have same commits/trees' '
 208         git -C r2 verify-pack -v ../all.pack \
 209                 | grep -E "commit|tree" \
 210                 | awk -f print_1.awk \
 211                 | sort >expected &&
 212         git -C r2 verify-pack -v ../filter.pack \
 213                 | grep -E "commit|tree" \
 214                 | awk -f print_1.awk \
 215                 | sort >observed &&
 216         test_cmp observed expected
 217 '
 218
 219 # Test sparse:path=<path> filter.
 220 # Use a local file containing a sparse-checkout specification to filter
 221 # out blobs not required for the corresponding sparse-checkout.  We do not
 222 # require sparse-checkout to actually be enabled.
 223
 224 test_expect_success 'setup r3' '
 225         git init r3 &&
 226         mkdir r3/dir1 &&
 227         for n in sparse1 sparse2
 228         do
 229                 echo "This is file: $n" > r3/$n
 230                 git -C r3 add $n
 231                 echo "This is file: dir1/$n" > r3/dir1/$n
 232                 git -C r3 add dir1/$n
 233         done &&
 234         git -C r3 commit -m "sparse" &&
 235         echo dir1/ >pattern1 &&
 236         echo sparse1 >pattern2
 237 '
 238
 239 test_expect_success 'verify blob count in normal packfile' '
 240         git -C r3 ls-files -s sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
 241                 | awk -f print_2.awk \
 242                 | sort >expected &&
 243         git -C r3 pack-objects --rev --stdout >all.pack <<-EOF &&
 244         HEAD
 245         EOF
 246         git -C r3 index-pack ../all.pack &&
 247         git -C r3 verify-pack -v ../all.pack \
 248                 | grep blob \
 249                 | awk -f print_1.awk \
 250                 | sort >observed &&
 251         test_cmp observed expected
 252 '
 253
 254 test_expect_success 'verify sparse:path=pattern1' '
 255         git -C r3 ls-files -s dir1/sparse1 dir1/sparse2 \
 256                 | awk -f print_2.awk \
 257                 | sort >expected &&
 258         git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern1 >filter.pack <<-EOF &&
 259         HEAD
 260         EOF
 261         git -C r3 index-pack ../filter.pack &&
 262         git -C r3 verify-pack -v ../filter.pack \
 263                 | grep blob \
 264                 | awk -f print_1.awk \
 265                 | sort >observed &&
 266         test_cmp observed expected
 267 '
 268
 269 test_expect_success 'verify normal and sparse:path=pattern1 packfiles have same commits/trees' '
 270         git -C r3 verify-pack -v ../all.pack \
 271                 | grep -E "commit|tree" \
 272                 | awk -f print_1.awk \
 273                 | sort >expected &&
 274         git -C r3 verify-pack -v ../filter.pack \
 275                 | grep -E "commit|tree" \
 276                 | awk -f print_1.awk \
 277                 | sort >observed &&
 278         test_cmp observed expected
 279 '
 280
 281 test_expect_success 'verify sparse:path=pattern2' '
 282         git -C r3 ls-files -s sparse1 dir1/sparse1 \
 283                 | awk -f print_2.awk \
 284                 | sort >expected &&
 285         git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern2 >filter.pack <<-EOF &&
 286         HEAD
 287         EOF
 288         git -C r3 index-pack ../filter.pack &&
 289         git -C r3 verify-pack -v ../filter.pack \
 290                 | grep blob \
 291                 | awk -f print_1.awk \
 292                 | sort >observed &&
 293         test_cmp observed expected
 294 '
 295
 296 test_expect_success 'verify normal and sparse:path=pattern2 packfiles have same commits/trees' '
 297         git -C r3 verify-pack -v ../all.pack \
 298                 | grep -E "commit|tree" \
 299                 | awk -f print_1.awk \
 300                 | sort >expected &&
 301         git -C r3 verify-pack -v ../filter.pack \
 302                 | grep -E "commit|tree" \
 303                 | awk -f print_1.awk \
 304                 | sort >observed &&
 305         test_cmp observed expected
 306 '
 307
 308 # Test sparse:oid=<oid-ish> filter.
 309 # Like sparse:path, but we get the sparse-checkout specification from
 310 # a blob rather than a file on disk.
 311
 312 test_expect_success 'setup r4' '
 313         git init r4 &&
 314         mkdir r4/dir1 &&
 315         for n in sparse1 sparse2
 316         do
 317                 echo "This is file: $n" > r4/$n
 318                 git -C r4 add $n
 319                 echo "This is file: dir1/$n" > r4/dir1/$n
 320                 git -C r4 add dir1/$n
 321         done &&
 322         echo dir1/ >r4/pattern &&
 323         git -C r4 add pattern &&
 324         git -C r4 commit -m "pattern"
 325 '
 326
 327 test_expect_success 'verify blob count in normal packfile' '
 328         git -C r4 ls-files -s pattern sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
 329                 | awk -f print_2.awk \
 330                 | sort >expected &&
 331         git -C r4 pack-objects --rev --stdout >all.pack <<-EOF &&
 332         HEAD
 333         EOF
 334         git -C r4 index-pack ../all.pack &&
 335         git -C r4 verify-pack -v ../all.pack \
 336                 | grep blob \
 337                 | awk -f print_1.awk \
 338                 | sort >observed &&
 339         test_cmp observed expected
 340 '
 341
 342 test_expect_success 'verify sparse:oid=OID' '
 343         git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 \
 344                 | awk -f print_2.awk \
 345                 | sort >expected &&
 346         oid=$(git -C r4 ls-files -s pattern | awk -f print_2.awk) &&
 347         git -C r4 pack-objects --rev --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
 348         HEAD
 349         EOF
 350         git -C r4 index-pack ../filter.pack &&
 351         git -C r4 verify-pack -v ../filter.pack \
 352                 | grep blob \
 353                 | awk -f print_1.awk \
 354                 | sort >observed &&
 355         test_cmp observed expected
 356 '
 357
 358 test_expect_success 'verify sparse:oid=oid-ish' '
 359         git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 \
 360                 | awk -f print_2.awk \
 361                 | sort >expected &&
 362         git -C r4 pack-objects --rev --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
 363         HEAD
 364         EOF
 365         git -C r4 index-pack ../filter.pack &&
 366         git -C r4 verify-pack -v ../filter.pack \
 367                 | grep blob \
 368                 | awk -f print_1.awk \
 369                 | sort >observed &&
 370         test_cmp observed expected
 371 '
 372
 373 # Delete some loose objects and use pack-objects, but WITHOUT any filtering.
 374 # This models previously omitted objects that we did not receive.
 375
 376 test_expect_success 'setup r1 - delete loose blobs' '
 377         git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
 378                 | awk -f print_2.awk \
 379                 | sort >expected &&
 380         for id in `cat expected | sed "s|..|&/|"`
 381         do
 382                 rm r1/.git/objects/$id
 383         done
 384 '
 385
 386 test_expect_success 'verify pack-objects fails w/ missing objects' '
 387         test_must_fail git -C r1 pack-objects --rev --stdout >miss.pack <<-EOF
 388         HEAD
 389         EOF
 390 '
 391
 392 test_expect_success 'verify pack-objects fails w/ --missing=error' '
 393         test_must_fail git -C r1 pack-objects --rev --stdout --missing=error >miss.pack <<-EOF
 394         HEAD
 395         EOF
 396 '
 397
 398 test_expect_success 'verify pack-objects w/ --missing=allow-any' '
 399         git -C r1 pack-objects --rev --stdout --missing=allow-any >miss.pack <<-EOF
 400         HEAD
 401         EOF
 402 '
 403
 404 test_done