t/t6114-keep-packs.sh

   1 #!/bin/sh
   2
   3 test_description='rev-list with .keep packs'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup' '
   9         test_commit loose &&
  10         test_commit packed &&
  11         test_commit kept &&
  12
  13         KEPT_PACK=$(git pack-objects --revs .git/objects/pack/pack <<-EOF
  14         refs/tags/kept
  15         ^refs/tags/packed
  16         EOF
  17         ) &&
  18         MISC_PACK=$(git pack-objects --revs .git/objects/pack/pack <<-EOF
  19         refs/tags/packed
  20         ^refs/tags/loose
  21         EOF
  22         ) &&
  23
  24         touch .git/objects/pack/pack-$KEPT_PACK.keep
  25 '
  26
  27 rev_list_objects () {
  28         git rev-list "$@" >out &&
  29         sort out
  30 }
  31
  32 idx_objects () {
  33         git show-index <$1 >expect-idx &&
  34         cut -d" " -f2 <expect-idx | sort
  35 }
  36
  37 test_expect_success '--no-kept-objects excludes trees and blobs in .keep packs' '
  38         rev_list_objects --objects --all --no-object-names >kept &&
  39         rev_list_objects --objects --all --no-object-names --no-kept-objects >no-kept &&
  40
  41         idx_objects .git/objects/pack/pack-$KEPT_PACK.idx >expect &&
  42         comm -3 kept no-kept >actual &&
  43
  44         test_cmp expect actual
  45 '
  46
  47 test_expect_success '--no-kept-objects excludes kept non-MIDX object' '
  48         test_config core.multiPackIndex true &&
  49
  50         # Create a pack with just the commit object in pack, and do not mark it
  51         # as kept (even though it appears in $KEPT_PACK, which does have a .keep
  52         # file).
  53         MIDX_PACK=$(git pack-objects .git/objects/pack/pack <<-EOF
  54         $(git rev-parse kept)
  55         EOF
  56         ) &&
  57
  58         # Write a MIDX containing all packs, but use the version of the commit
  59         # at "kept" in a non-kept pack by touching $MIDX_PACK.
  60         touch .git/objects/pack/pack-$MIDX_PACK.pack &&
  61         git multi-pack-index write &&
  62
  63         rev_list_objects --objects --no-object-names --no-kept-objects HEAD >actual &&
  64         (
  65                 idx_objects .git/objects/pack/pack-$MISC_PACK.idx &&
  66                 git rev-list --objects --no-object-names refs/tags/loose
  67         ) | sort >expect &&
  68         test_cmp expect actual
  69 '
  70
  71 test_done