| #!/bin/sh |
| # |
| # Copyright (c) 2005 Amos Waterland |
| # Copyright (c) 2006 Christian Couder |
| # |
| |
| test_description='git pack-refs should not change the branch semantic |
| |
| This test runs git pack-refs and git show-ref and checks that the branch |
| semantic is still the same. |
| ' |
| . ./test-lib.sh |
| |
| echo '[core] logallrefupdates = true' >>.git/config |
| |
| test_expect_success \ |
| 'prepare a trivial repository' \ |
| 'echo Hello > A && |
| git update-index --add A && |
| git commit -m "Initial commit." && |
| HEAD=$(git rev-parse --verify HEAD)' |
| |
| SHA1= |
| |
| test_expect_success \ |
| 'see if git show-ref works as expected' \ |
| 'git branch a && |
| SHA1=`cat .git/refs/heads/a` && |
| echo "$SHA1 refs/heads/a" >expect && |
| git show-ref a >result && |
| test_cmp expect result' |
| |
| test_expect_success \ |
| 'see if a branch still exists when packed' \ |
| 'git branch b && |
| git pack-refs --all && |
| rm -f .git/refs/heads/b && |
| echo "$SHA1 refs/heads/b" >expect && |
| git show-ref b >result && |
| test_cmp expect result' |
| |
| test_expect_success 'git branch c/d should barf if branch c exists' ' |
| git branch c && |
| git pack-refs --all && |
| rm -f .git/refs/heads/c && |
| test_must_fail git branch c/d |
| ' |
| |
| test_expect_success \ |
| 'see if a branch still exists after git pack-refs --prune' \ |
| 'git branch e && |
| git pack-refs --all --prune && |
| echo "$SHA1 refs/heads/e" >expect && |
| git show-ref e >result && |
| test_cmp expect result' |
| |
| test_expect_success 'see if git pack-refs --prune remove ref files' ' |
| git branch f && |
| git pack-refs --all --prune && |
| ! test -f .git/refs/heads/f |
| ' |
| |
| test_expect_success \ |
| 'git branch g should work when git branch g/h has been deleted' \ |
| 'git branch g/h && |
| git pack-refs --all --prune && |
| git branch -d g/h && |
| git branch g && |
| git pack-refs --all && |
| git branch -d g' |
| |
| test_expect_success 'git branch i/j/k should barf if branch i exists' ' |
| git branch i && |
| git pack-refs --all --prune && |
| test_must_fail git branch i/j/k |
| ' |
| |
| test_expect_success \ |
| 'test git branch k after branch k/l/m and k/lm have been deleted' \ |
| 'git branch k/l && |
| git branch k/lm && |
| git branch -d k/l && |
| git branch k/l/m && |
| git branch -d k/l/m && |
| git branch -d k/lm && |
| git branch k' |
| |
| test_expect_success \ |
| 'test git branch n after some branch deletion and pruning' \ |
| 'git branch n/o && |
| git branch n/op && |
| git branch -d n/o && |
| git branch n/o/p && |
| git branch -d n/op && |
| git pack-refs --all --prune && |
| git branch -d n/o/p && |
| git branch n' |
| |
| test_expect_success \ |
| 'see if up-to-date packed refs are preserved' \ |
| 'git branch q && |
| git pack-refs --all --prune && |
| git update-ref refs/heads/q refs/heads/q && |
| ! test -f .git/refs/heads/q' |
| |
| test_expect_success 'pack, prune and repack' ' |
| git tag foo && |
| git pack-refs --all --prune && |
| git show-ref >all-of-them && |
| git pack-refs && |
| git show-ref >again && |
| test_cmp all-of-them again |
| ' |
| |
| test_done |