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|
#!/bin/sh
test_description='test git worktree add'
. ./test-lib.sh
test_expect_success 'setup' '
test_commit init
'
test_expect_success '"add" an existing worktree' '
mkdir -p existing/subtree &&
test_must_fail git worktree add --detach existing master
'
test_expect_success '"add" an existing empty worktree' '
mkdir existing_empty &&
git worktree add --detach existing_empty master
'
test_expect_success '"add" refuses to checkout locked branch' '
test_must_fail git worktree add zere master &&
! test -d zere &&
! test -d .git/worktrees/zere
'
test_expect_success 'checking out paths not complaining about linked checkouts' '
(
cd existing_empty &&
echo dirty >>init.t &&
git checkout master -- init.t
)
'
test_expect_success '"add" worktree' '
git rev-parse HEAD >expect &&
git worktree add --detach here master &&
(
cd here &&
test_cmp ../init.t init.t &&
test_must_fail git symbolic-ref HEAD &&
git rev-parse HEAD >actual &&
test_cmp ../expect actual &&
git fsck
)
'
test_expect_success '"add" worktree from a subdir' '
(
mkdir sub &&
cd sub &&
git worktree add --detach here master &&
cd here &&
test_cmp ../../init.t init.t
)
'
test_expect_success '"add" from a linked checkout' '
(
cd here &&
git worktree add --detach nested-here master &&
cd nested-here &&
git fsck
)
'
test_expect_success '"add" worktree creating new branch' '
git worktree add -b newmaster there master &&
(
cd there &&
test_cmp ../init.t init.t &&
git symbolic-ref HEAD >actual &&
echo refs/heads/newmaster >expect &&
test_cmp expect actual &&
git fsck
)
'
test_expect_success 'die the same branch is already checked out' '
(
cd here &&
test_must_fail git checkout newmaster
)
'
test_expect_success SYMLINKS 'die the same branch is already checked out (symlink)' '
head=$(git -C there rev-parse --git-path HEAD) &&
ref=$(git -C there symbolic-ref HEAD) &&
rm "$head" &&
ln -s "$ref" "$head" &&
test_must_fail git -C here checkout newmaster
'
test_expect_success 'not die the same branch is already checked out' '
(
cd here &&
git worktree add --force anothernewmaster newmaster
)
'
test_expect_success 'not die on re-checking out current branch' '
(
cd there &&
git checkout newmaster
)
'
test_expect_success '"add" from a bare repo' '
(
git clone --bare . bare &&
cd bare &&
git worktree add -b bare-master ../there2 master
)
'
test_expect_success 'checkout from a bare repo without "add"' '
(
cd bare &&
test_must_fail git checkout master
)
'
test_expect_success 'checkout with grafts' '
test_when_finished rm .git/info/grafts &&
test_commit abc &&
SHA1=`git rev-parse HEAD` &&
test_commit def &&
test_commit xyz &&
echo "`git rev-parse HEAD` $SHA1" >.git/info/grafts &&
cat >expected <<-\EOF &&
xyz
abc
EOF
git log --format=%s -2 >actual &&
test_cmp expected actual &&
git worktree add --detach grafted master &&
git --git-dir=grafted/.git log --format=%s -2 >actual &&
test_cmp expected actual
'
test_expect_success '"add" from relative HEAD' '
test_commit a &&
test_commit b &&
test_commit c &&
git rev-parse HEAD~1 >expected &&
git worktree add relhead HEAD~1 &&
git -C relhead rev-parse HEAD >actual &&
test_cmp expected actual
'
test_expect_success '"add -b" with <branch> omitted' '
git worktree add -b burble flornk &&
test_cmp_rev HEAD burble
'
test_expect_success '"add" with <branch> omitted' '
git worktree add wiffle/bat &&
test_cmp_rev HEAD bat
'
test_expect_success '"add" auto-vivify does not clobber existing branch' '
test_commit c1 &&
test_commit c2 &&
git branch precious HEAD~1 &&
test_must_fail git worktree add precious &&
test_cmp_rev HEAD~1 precious &&
test_path_is_missing precious
'
test_done
|
