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425b4d7f47
The '--all' option of git-push built-in cmd support to push all branches (refs under refs/heads) to remote. Under the usage, a user can easlily work in some scenarios, for example, branches synchronization and batch upload. The '--all' was introduced for a long time, meanwhile, git supports to customize the storage location under "refs/". when a new git user see the usage like, 'git push origin --all', we might feel like we're pushing _all_ the refs instead of just branches without looking at the documents until we found the related description of it or '--mirror'. To ensure compatibility, we cannot rename '--all' to another name directly, one way is, we can try to add a new option '--heads' which be identical with the functionality of '--all' to let the user understand the meaning of representation more clearly. Actually, We've more or less named options this way already, for example, in 'git-show-ref' and 'git ls-remote'. At the same time, we fix a related issue about the wrong help information of '--all' option in code and add some test cases in t5523, t5543 and t5583. Signed-off-by: Teng Long <dyroneteng@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
284 lines
6.6 KiB
Bash
Executable File
284 lines
6.6 KiB
Bash
Executable File
#!/bin/sh
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test_description='pushing to a repository using the atomic push option'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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. ./test-lib.sh
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mk_repo_pair () {
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rm -rf workbench upstream &&
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test_create_repo upstream &&
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test_create_repo workbench &&
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(
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cd upstream &&
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git config receive.denyCurrentBranch warn
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) &&
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(
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cd workbench &&
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git remote add up ../upstream
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)
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}
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# Compare the ref ($1) in upstream with a ref value from workbench ($2)
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# i.e. test_refs second HEAD@{2}
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test_refs () {
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test $# = 2 &&
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git -C upstream rev-parse --verify "$1" >expect &&
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git -C workbench rev-parse --verify "$2" >actual &&
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test_cmp expect actual
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}
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fmt_status_report () {
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sed -n \
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-e "/^To / { s/ */ /g; p; }" \
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-e "/^ ! / { s/ */ /g; p; }"
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}
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test_expect_success 'atomic push works for a single branch' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git push --mirror up &&
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test_commit two &&
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git push --atomic up main
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) &&
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test_refs main main
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'
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test_expect_success 'atomic push works for two branches' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git branch second &&
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git push --mirror up &&
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test_commit two &&
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git checkout second &&
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test_commit three &&
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git push --atomic up main second
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) &&
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test_refs main main &&
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test_refs second second
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'
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test_expect_success 'atomic push works in combination with --mirror' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git checkout -b second &&
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test_commit two &&
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git push --atomic --mirror up
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) &&
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test_refs main main &&
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test_refs second second
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'
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test_expect_success 'atomic push works in combination with --force' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git branch second main &&
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test_commit two_a &&
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git checkout second &&
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test_commit two_b &&
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test_commit three_b &&
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test_commit four &&
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git push --mirror up &&
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# The actual test is below
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git checkout main &&
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test_commit three_a &&
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git checkout second &&
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git reset --hard HEAD^ &&
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git push --force --atomic up main second
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) &&
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test_refs main main &&
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test_refs second second
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'
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# set up two branches where main can be pushed but second can not
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# (non-fast-forward). Since second can not be pushed the whole operation
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# will fail and leave main untouched.
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test_expect_success 'atomic push fails if one branch fails' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git checkout -b second main &&
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test_commit two &&
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test_commit three &&
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test_commit four &&
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git push --mirror up &&
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git reset --hard HEAD~2 &&
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test_commit five &&
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git checkout main &&
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test_commit six &&
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test_must_fail git push --atomic --all up >output-all 2>&1 &&
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# --all and --branches have the same behavior when be combined with --atomic
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test_must_fail git push --atomic --branches up >output-branches 2>&1 &&
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test_cmp output-all output-branches
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) &&
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test_refs main HEAD@{7} &&
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test_refs second HEAD@{4}
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'
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test_expect_success 'atomic push fails if one tag fails remotely' '
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# prepare the repo
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git checkout -b second main &&
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test_commit two &&
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git push --mirror up
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) &&
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# a third party modifies the server side:
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(
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cd upstream &&
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git checkout second &&
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git tag test_tag second
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) &&
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# see if we can now push both branches.
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(
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cd workbench &&
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git checkout main &&
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test_commit three &&
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git checkout second &&
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test_commit four &&
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git tag test_tag &&
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test_must_fail git push --tags --atomic up main second
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) &&
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test_refs main HEAD@{3} &&
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test_refs second HEAD@{1}
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'
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test_expect_success 'atomic push obeys update hook preventing a branch to be pushed' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git checkout -b second main &&
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test_commit two &&
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git push --mirror up
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) &&
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test_hook -C upstream update <<-\EOF &&
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# only allow update to main from now on
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test "$1" = "refs/heads/main"
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EOF
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(
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cd workbench &&
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git checkout main &&
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test_commit three &&
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git checkout second &&
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test_commit four &&
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test_must_fail git push --atomic up main second
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) &&
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test_refs main HEAD@{3} &&
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test_refs second HEAD@{1}
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'
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test_expect_success 'atomic push is not advertised if configured' '
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mk_repo_pair &&
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(
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cd upstream &&
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git config receive.advertiseatomic 0
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) &&
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(
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cd workbench &&
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test_commit one &&
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git push --mirror up &&
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test_commit two &&
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test_must_fail git push --atomic up main
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) &&
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test_refs main HEAD@{1}
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'
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# References in upstream : main(1) one(1) foo(1)
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# References in workbench: main(2) foo(1) two(2) bar(2)
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# Atomic push : main(2) two(2) bar(2)
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test_expect_success 'atomic push reports (reject by update hook)' '
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mk_repo_pair &&
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(
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cd workbench &&
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test_commit one &&
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git branch foo &&
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git push up main one foo &&
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git tag -d one
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) &&
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(
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mkdir -p upstream/.git/hooks &&
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cat >upstream/.git/hooks/update <<-EOF &&
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#!/bin/sh
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if test "\$1" = "refs/heads/bar"
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then
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echo >&2 "Pusing to branch bar is prohibited"
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exit 1
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fi
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EOF
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chmod a+x upstream/.git/hooks/update
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) &&
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(
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cd workbench &&
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test_commit two &&
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git branch bar
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) &&
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test_must_fail git -C workbench \
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push --atomic up main two bar >out 2>&1 &&
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fmt_status_report <out >actual &&
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cat >expect <<-EOF &&
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To ../upstream
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! [remote rejected] main -> main (atomic push failure)
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! [remote rejected] two -> two (atomic push failure)
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! [remote rejected] bar -> bar (hook declined)
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EOF
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test_cmp expect actual
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'
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# References in upstream : main(1) one(1) foo(1)
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# References in workbench: main(2) foo(1) two(2) bar(2)
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test_expect_success 'atomic push reports (mirror, but reject by update hook)' '
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(
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cd workbench &&
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git remote remove up &&
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git remote add up ../upstream
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) &&
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test_must_fail git -C workbench \
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push --atomic --mirror up >out 2>&1 &&
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fmt_status_report <out >actual &&
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cat >expect <<-EOF &&
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To ../upstream
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! [remote rejected] main -> main (atomic push failure)
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! [remote rejected] one (atomic push failure)
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! [remote rejected] bar -> bar (hook declined)
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! [remote rejected] two -> two (atomic push failure)
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EOF
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test_cmp expect actual
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'
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# References in upstream : main(2) one(1) foo(1)
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# References in workbench: main(1) foo(1) two(2) bar(2)
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test_expect_success 'atomic push reports (reject by non-ff)' '
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rm upstream/.git/hooks/update &&
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(
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cd workbench &&
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git push up main &&
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git reset --hard HEAD^
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) &&
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test_must_fail git -C workbench \
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push --atomic up main foo bar >out 2>&1 &&
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fmt_status_report <out >actual &&
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cat >expect <<-EOF &&
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To ../upstream
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! [rejected] main -> main (non-fast-forward)
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! [rejected] bar -> bar (atomic push failed)
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EOF
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test_cmp expect actual
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'
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test_done
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