de28459136
"git clone" from a repository with some ref whose HEAD is unborn did not set the HEAD in the resulting repository correctly, which has been corrected. source: <YsdyLS4UFzj0j/wB@coredump.intra.peff.net> * jk/clone-unborn-confusion: clone: move unborn head creation to update_head() clone: use remote branch if it matches default HEAD clone: propagate empty remote HEAD even with other branches clone: drop extra newline from warning message
164 lines
4.1 KiB
Bash
Executable File
164 lines
4.1 KiB
Bash
Executable File
#!/bin/sh
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test_description='test local clone'
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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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repo_is_hardlinked() {
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find "$1/objects" -type f -links 1 >output &&
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test_line_count = 0 output
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}
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test_expect_success 'preparing origin repository' '
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: >file && git add . && git commit -m1 &&
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git clone --bare . a.git &&
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git clone --bare . x &&
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test "$(cd a.git && git config --bool core.bare)" = true &&
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test "$(cd x && git config --bool core.bare)" = true &&
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git bundle create b1.bundle --all &&
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git bundle create b2.bundle main &&
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mkdir dir &&
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cp b1.bundle dir/b3 &&
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cp b1.bundle b4 &&
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git branch not-main main &&
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git bundle create b5.bundle not-main
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'
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test_expect_success 'local clone without .git suffix' '
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git clone -l -s a b &&
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(cd b &&
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test "$(git config --bool core.bare)" = false &&
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git fetch)
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'
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test_expect_success 'local clone with .git suffix' '
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git clone -l -s a.git c &&
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(cd c && git fetch)
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'
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test_expect_success 'local clone from x' '
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git clone -l -s x y &&
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(cd y && git fetch)
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'
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test_expect_success 'local clone from x.git that does not exist' '
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test_must_fail git clone -l -s x.git z
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'
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test_expect_success 'With -no-hardlinks, local will make a copy' '
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git clone --bare --no-hardlinks x w &&
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! repo_is_hardlinked w
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'
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test_expect_success 'Even without -l, local will make a hardlink' '
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rm -fr w &&
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git clone -l --bare x w &&
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repo_is_hardlinked w
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'
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test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
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echo "ref: refs/heads/nonexistent" > a.git/HEAD &&
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git clone a d &&
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(cd d &&
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git fetch &&
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test ! -e .git/refs/remotes/origin/HEAD)
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'
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test_expect_success 'bundle clone without .bundle suffix' '
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git clone dir/b3 &&
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(cd b3 && git fetch)
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'
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test_expect_success 'bundle clone with .bundle suffix' '
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git clone b1.bundle &&
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(cd b1 && git fetch)
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'
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test_expect_success 'bundle clone from b4' '
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git clone b4 bdl &&
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(cd bdl && git fetch)
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'
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test_expect_success 'bundle clone from b4.bundle that does not exist' '
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test_must_fail git clone b4.bundle bb
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'
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test_expect_success 'bundle clone with nonexistent HEAD (match default)' '
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git clone b2.bundle b2 &&
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(cd b2 &&
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git fetch &&
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git rev-parse --verify refs/heads/main)
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'
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test_expect_success 'bundle clone with nonexistent HEAD (no match default)' '
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git clone b5.bundle b5 &&
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(cd b5 &&
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git fetch &&
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test_must_fail git rev-parse --verify refs/heads/main &&
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test_must_fail git rev-parse --verify refs/heads/not-main)
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'
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test_expect_success 'clone empty repository' '
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mkdir empty &&
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(cd empty &&
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git init &&
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git config receive.denyCurrentBranch warn) &&
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git clone empty empty-clone &&
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test_tick &&
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(cd empty-clone &&
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echo "content" >> foo &&
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git add foo &&
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git commit -m "Initial commit" &&
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git push origin main &&
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expected=$(git rev-parse main) &&
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actual=$(git --git-dir=../empty/.git rev-parse main) &&
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test $actual = $expected)
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'
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test_expect_success 'clone empty repository, and then push should not segfault.' '
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rm -fr empty/ empty-clone/ &&
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mkdir empty &&
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(cd empty && git init) &&
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git clone empty empty-clone &&
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(cd empty-clone &&
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test_must_fail git push)
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'
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test_expect_success 'cloning non-existent directory fails' '
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rm -rf does-not-exist &&
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test_must_fail git clone does-not-exist
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'
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test_expect_success 'cloning non-git directory fails' '
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rm -rf not-a-git-repo not-a-git-repo-clone &&
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mkdir not-a-git-repo &&
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test_must_fail git clone not-a-git-repo not-a-git-repo-clone
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'
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test_expect_success 'cloning file:// does not hardlink' '
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git clone --bare file://"$(pwd)"/a non-local &&
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! repo_is_hardlinked non-local
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'
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test_expect_success 'cloning a local path with --no-local does not hardlink' '
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git clone --bare --no-local a force-nonlocal &&
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! repo_is_hardlinked force-nonlocal
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'
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test_expect_success 'cloning locally respects "-u" for fetching refs' '
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test_must_fail git clone --bare -u false a should_not_work.git
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'
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test_expect_success 'local clone from repo with corrupt refs fails gracefully' '
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git init corrupt &&
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test_commit -C corrupt one &&
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echo a >corrupt/.git/refs/heads/topic &&
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test_must_fail git clone corrupt working 2>err &&
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grep "has a null OID" err
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'
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test_done
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