t/t5618-alternate-refs.sh

   1 #!/bin/sh
   2
   3 test_description='test handling of --alternate-refs traversal'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 # Avoid test_commit because we want a specific and known set of refs:
   9 #
  10 #  base -- one
  11 #      \      \
  12 #       two -- merged
  13 #
  14 # where "one" and "two" are on separate refs, and "merged" is available only in
  15 # the dependent child repository.
  16 test_expect_success 'set up local refs' '
  17         git checkout -b one &&
  18         test_tick &&
  19         git commit --allow-empty -m base &&
  20         test_tick &&
  21         git commit --allow-empty -m one &&
  22         git checkout -b two HEAD^ &&
  23         test_tick &&
  24         git commit --allow-empty -m two
  25 '
  26
  27 # We'll enter the child repository after it's set up since that's where
  28 # all of the subsequent tests will want to run (and it's easy to forget a
  29 # "-C child" and get nonsense results).
  30 test_expect_success 'set up shared clone' '
  31         git clone -s . child &&
  32         cd child &&
  33         git merge origin/one
  34 '
  35
  36 test_expect_success 'rev-list --alternate-refs' '
  37         git rev-list --remotes=origin >expect &&
  38         git rev-list --alternate-refs >actual &&
  39         test_cmp expect actual
  40 '
  41
  42 test_expect_success 'rev-list --not --alternate-refs' '
  43         git rev-parse HEAD >expect &&
  44         git rev-list HEAD --not --alternate-refs >actual &&
  45         test_cmp expect actual
  46 '
  47
  48 test_expect_success 'limiting with alternateRefsPrefixes' '
  49         test_config core.alternateRefsPrefixes refs/heads/one &&
  50         git rev-list origin/one >expect &&
  51         git rev-list --alternate-refs >actual &&
  52         test_cmp expect actual
  53 '
  54
  55 test_expect_success 'log --source shows .alternate marker' '
  56         git log --oneline --source --remotes=origin >expect.orig &&
  57         sed "s/origin.* /.alternate /" <expect.orig >expect &&
  58         git log --oneline --source --alternate-refs >actual &&
  59         test_cmp expect actual
  60 '
  61
  62 test_done