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`receive.denyCurrentBranch` currently has a bug where it allows pushing into non-bare repository using namespaces as long as it does not have any commits. This would cause t5509 to fail once that bug is fixed because it pushes into an unborn current branch. In t5509, no operations are performed inside `pushee`, as it is only a target for `git push` and `git ls-remote` calls. Therefore it does not need to have a worktree. So, it is safe to change `pushee` to a bare repository. Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Hariom Verma <hariom18599@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
156 lines
5.4 KiB
Bash
Executable file
156 lines
5.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='fetch/push involving ref namespaces'
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. ./test-lib.sh
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test_expect_success setup '
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git config --global protocol.ext.allow user &&
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test_tick &&
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git init original &&
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(
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cd original &&
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echo 0 >count &&
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git add count &&
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test_commit 0 &&
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echo 1 >count &&
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git add count &&
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test_commit 1 &&
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git remote add pushee-namespaced "ext::git --namespace=namespace %s ../pushee" &&
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git remote add pushee-unnamespaced ../pushee
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) &&
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commit0=$(cd original && git rev-parse HEAD^) &&
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commit1=$(cd original && git rev-parse HEAD) &&
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git init --bare pushee &&
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git init puller
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'
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test_expect_success 'pushing into a repository using a ref namespace' '
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(
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cd original &&
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git push pushee-namespaced master &&
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git ls-remote pushee-namespaced >actual &&
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printf "$commit1\trefs/heads/master\n" >expected &&
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test_cmp expected actual &&
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git push pushee-namespaced --tags &&
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git ls-remote pushee-namespaced >actual &&
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printf "$commit0\trefs/tags/0\n" >>expected &&
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printf "$commit1\trefs/tags/1\n" >>expected &&
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test_cmp expected actual &&
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# Verify that the GIT_NAMESPACE environment variable works as well
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GIT_NAMESPACE=namespace git ls-remote "ext::git %s ../pushee" >actual &&
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test_cmp expected actual &&
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# Verify that --namespace overrides GIT_NAMESPACE
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GIT_NAMESPACE=garbage git ls-remote pushee-namespaced >actual &&
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test_cmp expected actual &&
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# Try a namespace with no content
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git ls-remote "ext::git --namespace=garbage %s ../pushee" >actual &&
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test_must_be_empty actual &&
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git ls-remote pushee-unnamespaced >actual &&
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sed -e "s|refs/|refs/namespaces/namespace/refs/|" expected >expected.unnamespaced &&
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test_cmp expected.unnamespaced actual
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)
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'
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test_expect_success 'pulling from a repository using a ref namespace' '
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(
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cd puller &&
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git remote add -f pushee-namespaced "ext::git --namespace=namespace %s ../pushee" &&
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git for-each-ref refs/ >actual &&
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printf "$commit1 commit\trefs/remotes/pushee-namespaced/master\n" >expected &&
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printf "$commit0 commit\trefs/tags/0\n" >>expected &&
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printf "$commit1 commit\trefs/tags/1\n" >>expected &&
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test_cmp expected actual
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)
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'
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# This test with clone --mirror checks for possible regressions in clone
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# or the machinery underneath it. It ensures that no future change
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# causes clone to ignore refs in refs/namespaces/*. In particular, it
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# protects against a regression caused by any future change to the refs
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# machinery that might cause it to ignore refs outside of refs/heads/*
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# or refs/tags/*. More generally, this test also checks the high-level
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# functionality of using clone --mirror to back up a set of repos hosted
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# in the namespaces of a single repo.
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test_expect_success 'mirroring a repository using a ref namespace' '
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git clone --mirror pushee mirror &&
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(
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cd mirror &&
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git for-each-ref refs/ >actual &&
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printf "$commit1 commit\trefs/namespaces/namespace/refs/heads/master\n" >expected &&
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printf "$commit0 commit\trefs/namespaces/namespace/refs/tags/0\n" >>expected &&
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printf "$commit1 commit\trefs/namespaces/namespace/refs/tags/1\n" >>expected &&
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test_cmp expected actual
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)
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'
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test_expect_success 'hide namespaced refs with transfer.hideRefs' '
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GIT_NAMESPACE=namespace \
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git -C pushee -c transfer.hideRefs=refs/tags \
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ls-remote "ext::git %s ." >actual &&
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printf "$commit1\trefs/heads/master\n" >expected &&
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test_cmp expected actual
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'
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test_expect_success 'check that transfer.hideRefs does not match unstripped refs' '
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GIT_NAMESPACE=namespace \
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git -C pushee -c transfer.hideRefs=refs/namespaces/namespace/refs/tags \
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ls-remote "ext::git %s ." >actual &&
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printf "$commit1\trefs/heads/master\n" >expected &&
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printf "$commit0\trefs/tags/0\n" >>expected &&
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printf "$commit1\trefs/tags/1\n" >>expected &&
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test_cmp expected actual
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'
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test_expect_success 'hide full refs with transfer.hideRefs' '
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GIT_NAMESPACE=namespace \
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git -C pushee -c transfer.hideRefs="^refs/namespaces/namespace/refs/tags" \
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ls-remote "ext::git %s ." >actual &&
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printf "$commit1\trefs/heads/master\n" >expected &&
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test_cmp expected actual
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'
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test_expect_success 'try to update a hidden ref' '
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test_config -C pushee transfer.hideRefs refs/heads/master &&
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test_must_fail git -C original push pushee-namespaced master
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'
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test_expect_success 'try to update a ref that is not hidden' '
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test_config -C pushee transfer.hideRefs refs/namespaces/namespace/refs/heads/master &&
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git -C original push pushee-namespaced master
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'
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test_expect_success 'try to update a hidden full ref' '
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test_config -C pushee transfer.hideRefs "^refs/namespaces/namespace/refs/heads/master" &&
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test_must_fail git -C original push pushee-namespaced master
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'
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test_expect_success 'set up ambiguous HEAD' '
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git init ambiguous &&
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(
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cd ambiguous &&
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git commit --allow-empty -m foo &&
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git update-ref refs/namespaces/ns/refs/heads/one HEAD &&
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git update-ref refs/namespaces/ns/refs/heads/two HEAD &&
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git symbolic-ref refs/namespaces/ns/HEAD \
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refs/namespaces/ns/refs/heads/two
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)
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'
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test_expect_success 'clone chooses correct HEAD (v0)' '
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GIT_NAMESPACE=ns git -c protocol.version=0 \
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clone ambiguous ambiguous-v0 &&
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echo refs/heads/two >expect &&
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git -C ambiguous-v0 symbolic-ref HEAD >actual &&
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test_cmp expect actual
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'
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test_expect_success 'clone chooses correct HEAD (v2)' '
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GIT_NAMESPACE=ns git -c protocol.version=2 \
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clone ambiguous ambiguous-v2 &&
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echo refs/heads/two >expect &&
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git -C ambiguous-v2 symbolic-ref HEAD >actual &&
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test_cmp expect actual
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'
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test_done
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