. ./test-lib.sh
test_expect_success \
- 'prepare an trivial repository' \
+ 'prepare a trivial repository' \
'echo Hello > A &&
- ../../git-update-index --add A &&
- ../../git-commit.sh -m "Initial commit."'
+ git update-index --add A &&
+ git-commit -m "Initial commit." &&
+ echo World >> A &&
+ git update-index --add A &&
+ git-commit -m "Second commit." &&
+ HEAD=$(git rev-parse --verify HEAD)'
-test_expect_failure \
- 'git branch --help should return error code' \
- '../../git-branch.sh --help'
+test_expect_success \
+ 'git branch --help should not have created a bogus branch' '
+ git branch --help </dev/null >/dev/null 2>/dev/null;
+ ! test -f .git/refs/heads/--help
+'
+
+test_expect_success \
+ 'git branch abc should create a branch' \
+ 'git branch abc && test -f .git/refs/heads/abc'
+
+test_expect_success \
+ 'git branch a/b/c should create a branch' \
+ 'git branch a/b/c && test -f .git/refs/heads/a/b/c'
+
+cat >expect <<EOF
+0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
+EOF
+test_expect_success \
+ 'git branch -l d/e/f should create a branch and a log' \
+ 'GIT_COMMITTER_DATE="2005-05-26 23:30" \
+ git branch -l d/e/f &&
+ test -f .git/refs/heads/d/e/f &&
+ test -f .git/logs/refs/heads/d/e/f &&
+ diff expect .git/logs/refs/heads/d/e/f'
+
+test_expect_success \
+ 'git branch -d d/e/f should delete a branch and a log' \
+ 'git branch -d d/e/f &&
+ test ! -f .git/refs/heads/d/e/f &&
+ test ! -f .git/logs/refs/heads/d/e/f'
+
+test_expect_success \
+ 'git branch j/k should work after branch j has been deleted' \
+ 'git branch j &&
+ git branch -d j &&
+ git branch j/k'
+
+test_expect_success \
+ 'git branch l should work after branch l/m has been deleted' \
+ 'git branch l/m &&
+ git branch -d l/m &&
+ git branch l'
+
+test_expect_success \
+ 'git branch -m m m/m should work' \
+ 'git branch -l m &&
+ git branch -m m m/m &&
+ test -f .git/logs/refs/heads/m/m'
+
+test_expect_success \
+ 'git branch -m n/n n should work' \
+ 'git branch -l n/n &&
+ git branch -m n/n n
+ test -f .git/logs/refs/heads/n'
+
+test_expect_success 'git branch -m o/o o should fail when o/p exists' '
+ git branch o/o &&
+ git branch o/p &&
+ ! git branch -m o/o o
+'
+
+test_expect_success 'git branch -m q r/q should fail when r exists' '
+ git branch q &&
+ git branch r &&
+ ! git branch -m q r/q
+'
+
+mv .git/config .git/config-saved
+
+test_expect_success 'git branch -m q q2 without config should succeed' '
+ git branch -m q q2 &&
+ git branch -m q2 q
+'
-test_expect_failure \
- 'git branch --help should not have created a bogus branch' \
- 'test -f .git/refs/heads/--help'
+mv .git/config-saved .git/config
+
+git config branch.s/s.dummy Hello
+
+test_expect_success \
+ 'git branch -m s/s s should work when s/t is deleted' \
+ 'git branch -l s/s &&
+ test -f .git/logs/refs/heads/s/s &&
+ git branch -l s/t &&
+ test -f .git/logs/refs/heads/s/t &&
+ git branch -d s/t &&
+ git branch -m s/s s &&
+ test -f .git/logs/refs/heads/s'
+
+test_expect_success 'config information was renamed, too' \
+ "test $(git config branch.s.dummy) = Hello &&
+ ! git config branch.s/s/dummy"
+
+test_expect_success \
+ 'git branch -m u v should fail when the reflog for u is a symlink' '
+ git branch -l u &&
+ mv .git/logs/refs/heads/u real-u &&
+ ln -s real-u .git/logs/refs/heads/u &&
+ ! git branch -m u v
+'
+
+test_expect_success 'test tracking setup via --track' \
+ 'git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+ (git show-ref -q refs/remotes/local/master || git-fetch local) &&
+ git branch --track my1 local/master &&
+ test $(git config branch.my1.remote) = local &&
+ test $(git config branch.my1.merge) = refs/heads/master'
+
+test_expect_success 'test tracking setup (non-wildcard, matching)' \
+ 'git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/master:refs/remotes/local/master &&
+ (git show-ref -q refs/remotes/local/master || git-fetch local) &&
+ git branch --track my4 local/master &&
+ test $(git config branch.my4.remote) = local &&
+ test $(git config branch.my4.merge) = refs/heads/master'
+
+test_expect_success 'test tracking setup (non-wildcard, not matching)' \
+ 'git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/s:refs/remotes/local/s &&
+ (git show-ref -q refs/remotes/local/master || git-fetch local) &&
+ git branch --track my5 local/master &&
+ ! test "$(git config branch.my5.remote)" = local &&
+ ! test "$(git config branch.my5.merge)" = refs/heads/master'
+
+test_expect_success 'test tracking setup via config' \
+ 'git config branch.autosetupmerge true &&
+ git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+ (git show-ref -q refs/remotes/local/master || git-fetch local) &&
+ git branch my3 local/master &&
+ test $(git config branch.my3.remote) = local &&
+ test $(git config branch.my3.merge) = refs/heads/master'
+
+test_expect_success 'test overriding tracking setup via --no-track' \
+ 'git config branch.autosetupmerge true &&
+ git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+ (git show-ref -q refs/remotes/local/master || git-fetch local) &&
+ git branch --no-track my2 local/master &&
+ git config branch.autosetupmerge false &&
+ ! test "$(git config branch.my2.remote)" = local &&
+ ! test "$(git config branch.my2.merge)" = refs/heads/master'
+
+test_expect_success 'no tracking without .fetch entries' \
+ 'git config branch.autosetupmerge true &&
+ git branch my6 s &&
+ git config branch.automsetupmerge false &&
+ test -z "$(git config branch.my6.remote)" &&
+ test -z "$(git config branch.my6.merge)"'
+
+test_expect_success 'test tracking setup via --track but deeper' \
+ 'git config remote.local.url . &&
+ git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+ (git show-ref -q refs/remotes/local/o/o || git-fetch local) &&
+ git branch --track my7 local/o/o &&
+ test "$(git config branch.my7.remote)" = local &&
+ test "$(git config branch.my7.merge)" = refs/heads/o/o'
+
+test_expect_success 'test deleting branch deletes branch config' \
+ 'git branch -d my7 &&
+ test -z "$(git config branch.my7.remote)" &&
+ test -z "$(git config branch.my7.merge)"'
+
+test_expect_success 'test deleting branch without config' \
+ 'git branch my7 s &&
+ test "$(git branch -d my7 2>&1)" = "Deleted branch my7."'
+
+test_expect_success 'test --track without .fetch entries' \
+ 'git branch --track my8 &&
+ test "$(git config branch.my8.remote)" &&
+ test "$(git config branch.my8.merge)"'
+
+test_expect_success \
+ 'branch from non-branch HEAD w/autosetupmerge=always' \
+ 'git config branch.autosetupmerge always &&
+ git branch my9 HEAD^ &&
+ git config branch.autosetupmerge false'
+
+test_expect_success \
+ 'branch from non-branch HEAD w/--track causes failure' \
+ '!(git branch --track my10 HEAD^)'
+
+# Keep this test last, as it changes the current branch
+cat >expect <<EOF
+0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
+EOF
+test_expect_success \
+ 'git checkout -b g/h/i -l should create a branch and a log' \
+ 'GIT_COMMITTER_DATE="2005-05-26 23:30" \
+ git-checkout -b g/h/i -l master &&
+ test -f .git/refs/heads/g/h/i &&
+ test -f .git/logs/refs/heads/g/h/i &&
+ diff expect .git/logs/refs/heads/g/h/i'
+
+test_expect_success 'avoid ambiguous track' '
+ git config branch.autosetupmerge true &&
+ git config remote.ambi1.url lalala &&
+ git config remote.ambi1.fetch refs/heads/lalala:refs/heads/master &&
+ git config remote.ambi2.url lilili &&
+ git config remote.ambi2.fetch refs/heads/lilili:refs/heads/master &&
+ git branch all1 master &&
+ test -z "$(git config branch.all1.merge)"
+'
test_done