Merge branch 'jc/revision-dash-count-parsing'
[git.git] / t / t3211-peel-ref.sh
blob3b7caca4212ea8ee99e8dba8955eab73f0e2f3df
1 #!/bin/sh
3 test_description='tests for the peel_ref optimization of packed-refs'
4 . ./test-lib.sh
6 test_expect_success 'create annotated tag in refs/tags' '
7 test_commit base &&
8 git tag -m annotated foo
11 test_expect_success 'create annotated tag outside of refs/tags' '
12 git update-ref refs/outside/foo refs/tags/foo
15 # This matches show-ref's output
16 print_ref() {
17 echo "$(git rev-parse "$1") $1"
20 test_expect_success 'set up expected show-ref output' '
22 print_ref "refs/heads/master" &&
23 print_ref "refs/outside/foo" &&
24 print_ref "refs/outside/foo^{}" &&
25 print_ref "refs/tags/base" &&
26 print_ref "refs/tags/foo" &&
27 print_ref "refs/tags/foo^{}"
28 } >expect
31 test_expect_success 'refs are peeled outside of refs/tags (loose)' '
32 git show-ref -d >actual &&
33 test_cmp expect actual
36 test_expect_success 'refs are peeled outside of refs/tags (packed)' '
37 git pack-refs --all &&
38 git show-ref -d >actual &&
39 test_cmp expect actual
42 test_expect_success 'create old-style pack-refs without fully-peeled' '
43 # Git no longer writes without fully-peeled, so we just write our own
44 # from scratch; we could also munge the existing file to remove the
45 # fully-peeled bits, but that seems even more prone to failure,
46 # especially if the format ever changes again. At least this way we
47 # know we are emulating exactly what an older git would have written.
49 echo "# pack-refs with: peeled " &&
50 print_ref "refs/heads/master" &&
51 print_ref "refs/outside/foo" &&
52 print_ref "refs/tags/base" &&
53 print_ref "refs/tags/foo" &&
54 echo "^$(git rev-parse "refs/tags/foo^{}")"
55 } >tmp &&
56 mv tmp .git/packed-refs
59 test_expect_success 'refs are peeled outside of refs/tags (old packed)' '
60 git show-ref -d >actual &&
61 test_cmp expect actual
64 test_expect_success 'peeled refs survive deletion of packed ref' '
65 git pack-refs --all &&
66 cp .git/packed-refs fully-peeled &&
67 git branch yadda &&
68 git pack-refs --all &&
69 git branch -d yadda &&
70 test_cmp fully-peeled .git/packed-refs
73 test_done