mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
![Johannes Schindelin](/assets/img/avatar_default.png)
Carefully excluding t2106, which sees independent development elsewhere at the time of writing, we transition above-mentioned tests to the default branch name `main`. This trick was performed via $ (cd t && sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \ -e 's/Master/Main/g' -- t2*.sh && git checkout HEAD -- t2106\*) This allows us to define `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main` for those tests. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
348 lines
9.3 KiB
Bash
Executable file
348 lines
9.3 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='checkout <branch>
|
|
|
|
Ensures that checkout on an unborn branch does what the user expects'
|
|
|
|
. ./test-lib.sh
|
|
|
|
# Is the current branch "refs/heads/$1"?
|
|
test_branch () {
|
|
printf "%s\n" "refs/heads/$1" >expect.HEAD &&
|
|
git symbolic-ref HEAD >actual.HEAD &&
|
|
test_cmp expect.HEAD actual.HEAD
|
|
}
|
|
|
|
# Is branch "refs/heads/$1" set to pull from "$2/$3"?
|
|
test_branch_upstream () {
|
|
printf "%s\n" "$2" "refs/heads/$3" >expect.upstream &&
|
|
{
|
|
git config "branch.$1.remote" &&
|
|
git config "branch.$1.merge"
|
|
} >actual.upstream &&
|
|
test_cmp expect.upstream actual.upstream
|
|
}
|
|
|
|
status_uno_is_clean () {
|
|
git status -uno --porcelain >status.actual &&
|
|
test_must_be_empty status.actual
|
|
}
|
|
|
|
test_expect_success 'setup' '
|
|
test_commit my_main &&
|
|
git init repo_a &&
|
|
(
|
|
cd repo_a &&
|
|
test_commit a_main &&
|
|
git checkout -b foo &&
|
|
test_commit a_foo &&
|
|
git checkout -b bar &&
|
|
test_commit a_bar &&
|
|
git checkout -b ambiguous_branch_and_file &&
|
|
test_commit a_ambiguous_branch_and_file
|
|
) &&
|
|
git init repo_b &&
|
|
(
|
|
cd repo_b &&
|
|
test_commit b_main &&
|
|
git checkout -b foo &&
|
|
test_commit b_foo &&
|
|
git checkout -b baz &&
|
|
test_commit b_baz &&
|
|
git checkout -b ambiguous_branch_and_file &&
|
|
test_commit b_ambiguous_branch_and_file
|
|
) &&
|
|
git remote add repo_a repo_a &&
|
|
git remote add repo_b repo_b &&
|
|
git config remote.repo_b.fetch \
|
|
"+refs/heads/*:refs/remotes/other_b/*" &&
|
|
git fetch --all
|
|
'
|
|
|
|
test_expect_success 'checkout of non-existing branch fails' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D xyzzy &&
|
|
|
|
test_must_fail git checkout xyzzy &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/xyzzy &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from multiple remotes fails #1' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D foo &&
|
|
|
|
test_must_fail git checkout foo &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/foo &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'when arg matches multiple remotes, do not fallback to interpreting as pathspec' '
|
|
# create a file with name matching remote branch name
|
|
git checkout -b t_ambiguous_branch_and_file &&
|
|
>ambiguous_branch_and_file &&
|
|
git add ambiguous_branch_and_file &&
|
|
git commit -m "ambiguous_branch_and_file" &&
|
|
|
|
# modify file to verify that it will not be touched by checkout
|
|
test_when_finished "git checkout -- ambiguous_branch_and_file" &&
|
|
echo "file contents" >ambiguous_branch_and_file &&
|
|
cp ambiguous_branch_and_file expect &&
|
|
|
|
test_must_fail git checkout ambiguous_branch_and_file 2>err &&
|
|
|
|
test_i18ngrep "matched multiple (2) remote tracking branches" err &&
|
|
|
|
# file must not be altered
|
|
test_cmp expect ambiguous_branch_and_file
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from multiple remotes fails with advice' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D foo &&
|
|
test_must_fail git checkout foo 2>stderr &&
|
|
test_branch main &&
|
|
status_uno_is_clean &&
|
|
test_i18ngrep "^hint: " stderr &&
|
|
test_must_fail git -c advice.checkoutAmbiguousRemoteBranchName=false \
|
|
checkout foo 2>stderr &&
|
|
test_branch main &&
|
|
status_uno_is_clean &&
|
|
test_i18ngrep ! "^hint: " stderr
|
|
'
|
|
|
|
test_expect_success PERL 'checkout -p with multiple remotes does not print advice' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D foo &&
|
|
|
|
git checkout -p foo 2>stderr &&
|
|
test_i18ngrep ! "^hint: " stderr &&
|
|
status_uno_is_clean
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from multiple remotes succeeds with checkout.defaultRemote #1' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D foo &&
|
|
|
|
git -c checkout.defaultRemote=repo_a checkout foo &&
|
|
status_uno_is_clean &&
|
|
test_branch foo &&
|
|
test_cmp_rev remotes/repo_a/foo HEAD &&
|
|
test_branch_upstream foo repo_a foo
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from a single remote succeeds #1' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D bar &&
|
|
|
|
git checkout bar &&
|
|
status_uno_is_clean &&
|
|
test_branch bar &&
|
|
test_cmp_rev remotes/repo_a/bar HEAD &&
|
|
test_branch_upstream bar repo_a bar
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from a single remote succeeds #2' '
|
|
git checkout -B main &&
|
|
test_might_fail git branch -D baz &&
|
|
|
|
git checkout baz &&
|
|
status_uno_is_clean &&
|
|
test_branch baz &&
|
|
test_cmp_rev remotes/other_b/baz HEAD &&
|
|
test_branch_upstream baz repo_b baz
|
|
'
|
|
|
|
test_expect_success '--no-guess suppresses branch auto-vivification' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D bar &&
|
|
|
|
test_must_fail git checkout --no-guess bar &&
|
|
test_must_fail git rev-parse --verify refs/heads/bar &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout.guess = false suppresses branch auto-vivification' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D bar &&
|
|
|
|
test_config checkout.guess false &&
|
|
test_must_fail git checkout bar &&
|
|
test_must_fail git rev-parse --verify refs/heads/bar &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'setup more remotes with unconventional refspecs' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
git init repo_c &&
|
|
(
|
|
cd repo_c &&
|
|
test_commit c_main &&
|
|
git checkout -b bar &&
|
|
test_commit c_bar &&
|
|
git checkout -b spam &&
|
|
test_commit c_spam
|
|
) &&
|
|
git init repo_d &&
|
|
(
|
|
cd repo_d &&
|
|
test_commit d_main &&
|
|
git checkout -b baz &&
|
|
test_commit d_baz &&
|
|
git checkout -b eggs &&
|
|
test_commit d_eggs
|
|
) &&
|
|
git remote add repo_c repo_c &&
|
|
git config remote.repo_c.fetch \
|
|
"+refs/heads/*:refs/remotes/extra_dir/repo_c/extra_dir/*" &&
|
|
git remote add repo_d repo_d &&
|
|
git config remote.repo_d.fetch \
|
|
"+refs/heads/*:refs/repo_d/*" &&
|
|
git fetch --all
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from multiple remotes fails #2' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D bar &&
|
|
|
|
test_must_fail git checkout bar &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/bar &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from multiple remotes fails #3' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D baz &&
|
|
|
|
test_must_fail git checkout baz &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/baz &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from a single remote succeeds #3' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D spam &&
|
|
|
|
git checkout spam &&
|
|
status_uno_is_clean &&
|
|
test_branch spam &&
|
|
test_cmp_rev refs/remotes/extra_dir/repo_c/extra_dir/spam HEAD &&
|
|
test_branch_upstream spam repo_c spam
|
|
'
|
|
|
|
test_expect_success 'checkout of branch from a single remote succeeds #4' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D eggs &&
|
|
|
|
git checkout eggs &&
|
|
status_uno_is_clean &&
|
|
test_branch eggs &&
|
|
test_cmp_rev refs/repo_d/eggs HEAD &&
|
|
test_branch_upstream eggs repo_d eggs
|
|
'
|
|
|
|
test_expect_success 'checkout of branch with a file having the same name fails' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D spam &&
|
|
|
|
>spam &&
|
|
test_must_fail git checkout spam &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/spam &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout of branch with a file in subdir having the same name fails' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D spam &&
|
|
|
|
>spam &&
|
|
mkdir sub &&
|
|
mv spam sub/spam &&
|
|
test_must_fail git -C sub checkout spam &&
|
|
status_uno_is_clean &&
|
|
test_must_fail git rev-parse --verify refs/heads/spam &&
|
|
test_branch main
|
|
'
|
|
|
|
test_expect_success 'checkout <branch> -- succeeds, even if a file with the same name exists' '
|
|
git checkout -B main &&
|
|
status_uno_is_clean &&
|
|
test_might_fail git branch -D spam &&
|
|
|
|
>spam &&
|
|
git checkout spam -- &&
|
|
status_uno_is_clean &&
|
|
test_branch spam &&
|
|
test_cmp_rev refs/remotes/extra_dir/repo_c/extra_dir/spam HEAD &&
|
|
test_branch_upstream spam repo_c spam
|
|
'
|
|
|
|
test_expect_success 'loosely defined local base branch is reported correctly' '
|
|
|
|
git checkout main &&
|
|
status_uno_is_clean &&
|
|
git branch strict &&
|
|
git branch loose &&
|
|
git commit --allow-empty -m "a bit more" &&
|
|
|
|
test_config branch.strict.remote . &&
|
|
test_config branch.loose.remote . &&
|
|
test_config branch.strict.merge refs/heads/main &&
|
|
test_config branch.loose.merge main &&
|
|
|
|
git checkout strict | sed -e "s/strict/BRANCHNAME/g" >expect &&
|
|
status_uno_is_clean &&
|
|
git checkout loose | sed -e "s/loose/BRANCHNAME/g" >actual &&
|
|
status_uno_is_clean &&
|
|
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'reject when arg could be part of dwim branch' '
|
|
git remote add foo file://non-existent-place &&
|
|
git update-ref refs/remotes/foo/dwim-arg HEAD &&
|
|
echo foo >dwim-arg &&
|
|
git add dwim-arg &&
|
|
echo bar >dwim-arg &&
|
|
test_must_fail git checkout dwim-arg &&
|
|
test_must_fail git rev-parse refs/heads/dwim-arg -- &&
|
|
grep bar dwim-arg
|
|
'
|
|
|
|
test_expect_success 'disambiguate dwim branch and checkout path (1)' '
|
|
git update-ref refs/remotes/foo/dwim-arg1 HEAD &&
|
|
echo foo >dwim-arg1 &&
|
|
git add dwim-arg1 &&
|
|
echo bar >dwim-arg1 &&
|
|
git checkout -- dwim-arg1 &&
|
|
test_must_fail git rev-parse refs/heads/dwim-arg1 -- &&
|
|
grep foo dwim-arg1
|
|
'
|
|
|
|
test_expect_success 'disambiguate dwim branch and checkout path (2)' '
|
|
git update-ref refs/remotes/foo/dwim-arg2 HEAD &&
|
|
echo foo >dwim-arg2 &&
|
|
git add dwim-arg2 &&
|
|
echo bar >dwim-arg2 &&
|
|
git checkout dwim-arg2 -- &&
|
|
git rev-parse refs/heads/dwim-arg2 -- &&
|
|
grep bar dwim-arg2
|
|
'
|
|
|
|
test_done
|