t/t5618-alternate-refs.sh

   1 #!/bin/sh
   2
   3 test_description='test handling of --alternate-refs traversal'
   4 . ./test-lib.sh
   5
   6 # Avoid test_commit because we want a specific and known set of refs:
   7 #
   8 #  base -- one
   9 #      \      \
  10 #       two -- merged
  11 #
  12 # where "one" and "two" are on separate refs, and "merged" is available only in
  13 # the dependent child repository.
  14 test_expect_success 'set up local refs' '
  15         git checkout -b one &&
  16         test_tick &&
  17         git commit --allow-empty -m base &&
  18         test_tick &&
  19         git commit --allow-empty -m one &&
  20         git checkout -b two HEAD^ &&
  21         test_tick &&
  22         git commit --allow-empty -m two
  23 '
  24
  25 # We'll enter the child repository after it's set up since that's where
  26 # all of the subsequent tests will want to run (and it's easy to forget a
  27 # "-C child" and get nonsense results).
  28 test_expect_success 'set up shared clone' '
  29         git clone -s . child &&
  30         cd child &&
  31         git merge origin/one
  32 '
  33
  34 test_expect_success 'rev-list --alternate-refs' '
  35         git rev-list --remotes=origin >expect &&
  36         git rev-list --alternate-refs >actual &&
  37         test_cmp expect actual
  38 '
  39
  40 test_expect_success 'rev-list --not --alternate-refs' '
  41         git rev-parse HEAD >expect &&
  42         git rev-list HEAD --not --alternate-refs >actual &&
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'limiting with alternateRefsPrefixes' '
  47         test_config core.alternateRefsPrefixes refs/heads/one &&
  48         git rev-list origin/one >expect &&
  49         git rev-list --alternate-refs >actual &&
  50         test_cmp expect actual
  51 '
  52
  53 test_expect_success 'log --source shows .alternate marker' '
  54         git log --oneline --source --remotes=origin >expect.orig &&
  55         sed "s/origin.* /.alternate /" <expect.orig >expect &&
  56         git log --oneline --source --alternate-refs >actual &&
  57         test_cmp expect actual
  58 '
  59
  60 test_done