t/t6114-keep-packs.sh

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