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t3200-branch.sh
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t3200-branch.sh
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#!/bin/sh
#
# Copyright (c) 2005 Amos Waterland
#
test_description='git branch --foo should not create bogus branch
This test runs git branch --help and checks that the argument is properly
handled. Specifically, that a bogus branch is not created.
'
. ./test-lib.sh
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)'
test_expect_failure \
'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_failure \
'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_failure \
'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
'
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_failure \
'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 $(git config branch.my3.merge) = refs/heads/master'
test_expect_success 'avoid ambiguous track' '
git config branch.autosetupmerge true &&
git config remote.ambi1.url = lalala &&
git config remote.ambi1.fetch = refs/heads/lalala:refs/heads/master &&
git config remote.ambi2.url = lilili &&
git config remote.ambi2.fetch = refs/heads/lilili:refs/heads/master &&
git branch all1 master &&
test -z "$(git config branch.all1.merge)"
'
test_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 branch --track my6 s &&
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."'
# 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_done