mirror of
https://github.com/git/git.git
synced 2024-11-27 20:14:30 +08:00
968f12fdac
The original point of the GIT_REF_PARANOIA flag was to include broken
refs in iterations, so that possibly-destructive operations would not
silently ignore them (and would generally instead try to operate on the
oids and fail when the objects could not be accessed).
We already turned this on by default for some dangerous operations, like
"repack -ad" (where missing a reachability tip would mean dropping the
associated history). But it was not on for general use, even though it
could easily result in the spreading of corruption (e.g., imagine
cloning a repository which simply omits some of its refs because
their objects are missing; the result quietly succeeds even though you
did not clone everything!).
This patch turns on GIT_REF_PARANOIA by default. So a clone as mentioned
above would actually fail (upload-pack tells us about the broken ref,
and when we ask for the objects, pack-objects fails to deliver them).
This may be inconvenient when working with a corrupted repository, but:
- we are better off to err on the side of complaining about
corruption, and then provide mechanisms for explicitly loosening
safety.
- this is only one type of corruption anyway. If we are missing any
other objects in the history that _aren't_ ref tips, then we'd
behave similarly (happily show the ref, but then barf when we
started traversing).
We retain the GIT_REF_PARANOIA variable, but simply default it to "1"
instead of "0". That gives the user an escape hatch for loosening this
when working with a corrupt repository. It won't work across a remote
connection to upload-pack (because we can't necessarily set environment
variables on the remote), but there the client has other options (e.g.,
choosing which refs to fetch).
As a bonus, this also makes ref iteration faster in general (because we
don't have to call has_object_file() for each ref), though probably not
noticeably so in the general case. In a repo with a million refs, it
shaved a few hundred milliseconds off of upload-pack's advertisement;
that's noticeable, but most repos are not nearly that large.
The possible downside here is that any operation which iterates refs but
doesn't ever open their objects may now quietly claim to have X when the
object is corrupted (e.g., "git rev-list new-branch --not --all" will
treat a broken ref as uninteresting). But again, that's not really any
different than corruption below the ref level. We might have
refs/heads/old-branch as non-corrupt, but we are not actively checking
that we have the entire reachable history. Or the pointed-to object
could even be corrupted on-disk (but our "do we have it" check would
still succeed). In that sense, this is merely bringing ref-corruption in
line with general object corruption.
One alternative implementation would be to actually check for broken
refs, and then _immediately die_ if we see any. That would cause the
"rev-list --not --all" case above to abort immediately. But in many ways
that's the worst of all worlds:
- it still spends time looking up the objects an extra time
- it still doesn't catch corruption below the ref level
- it's even more inconvenient; with the current implementation of
GIT_REF_PARANOIA for something like upload-pack, we can make
the advertisement and let the client choose a non-broken piece of
history. If we bail as soon as we see a broken ref, they cannot even
see the advertisement.
The test changes here show some of the fallout. A non-destructive "git
repack -adk" now fails by default (but we can override it). Deleting a
broken ref now actually tells the hooks the correct "before" state,
rather than a confusing null oid.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1775 lines
47 KiB
Bash
Executable File
1775 lines
47 KiB
Bash
Executable File
#!/bin/sh
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test_description='Basic fetch/push functionality.
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This test checks the following functionality:
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* command-line syntax
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* refspecs
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* fast-forward detection, and overriding it
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* configuration
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* hooks
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* --porcelain output format
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* hiderefs
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* reflogs
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'
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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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D=$(pwd)
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mk_empty () {
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repo_name="$1"
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rm -fr "$repo_name" &&
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mkdir "$repo_name" &&
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(
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cd "$repo_name" &&
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git init &&
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git config receive.denyCurrentBranch warn &&
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mv .git/hooks .git/hooks-disabled
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)
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}
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mk_test () {
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repo_name="$1"
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shift
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mk_empty "$repo_name" &&
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(
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for ref in "$@"
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do
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git push "$repo_name" $the_first_commit:refs/$ref ||
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exit
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done &&
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cd "$repo_name" &&
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for ref in "$@"
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do
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echo "$the_first_commit" >expect &&
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git show-ref -s --verify refs/$ref >actual &&
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test_cmp expect actual ||
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exit
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done &&
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git fsck --full
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)
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}
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mk_test_with_hooks() {
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repo_name=$1
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mk_test "$@" &&
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(
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cd "$repo_name" &&
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mkdir .git/hooks &&
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cd .git/hooks &&
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cat >pre-receive <<-'EOF' &&
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#!/bin/sh
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cat - >>pre-receive.actual
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EOF
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cat >update <<-'EOF' &&
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#!/bin/sh
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printf "%s %s %s\n" "$@" >>update.actual
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EOF
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cat >post-receive <<-'EOF' &&
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#!/bin/sh
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cat - >>post-receive.actual
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EOF
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cat >post-update <<-'EOF' &&
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#!/bin/sh
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for ref in "$@"
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do
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printf "%s\n" "$ref" >>post-update.actual
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done
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EOF
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chmod +x pre-receive update post-receive post-update
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)
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}
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mk_child() {
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rm -rf "$2" &&
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git clone "$1" "$2"
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}
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check_push_result () {
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test $# -ge 3 ||
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BUG "check_push_result requires at least 3 parameters"
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repo_name="$1"
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shift
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(
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cd "$repo_name" &&
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echo "$1" >expect &&
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shift &&
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for ref in "$@"
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do
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git show-ref -s --verify refs/$ref >actual &&
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test_cmp expect actual ||
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exit
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done &&
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git fsck --full
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)
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}
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test_expect_success setup '
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>path1 &&
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git add path1 &&
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test_tick &&
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git commit -a -m repo &&
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the_first_commit=$(git show-ref -s --verify refs/heads/main) &&
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>path2 &&
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git add path2 &&
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test_tick &&
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git commit -a -m second &&
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the_commit=$(git show-ref -s --verify refs/heads/main)
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'
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test_expect_success 'fetch without wildcard' '
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mk_empty testrepo &&
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(
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cd testrepo &&
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git fetch .. refs/heads/main:refs/remotes/origin/main &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'fetch with wildcard' '
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mk_empty testrepo &&
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(
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cd testrepo &&
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git config remote.up.url .. &&
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git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
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git fetch up &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'fetch with insteadOf' '
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mk_empty testrepo &&
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(
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TRASH=$(pwd)/ &&
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cd testrepo &&
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git config "url.$TRASH.insteadOf" trash/ &&
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git config remote.up.url trash/. &&
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git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
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git fetch up &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'fetch with pushInsteadOf (should not rewrite)' '
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mk_empty testrepo &&
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(
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TRASH=$(pwd)/ &&
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cd testrepo &&
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git config "url.trash/.pushInsteadOf" "$TRASH" &&
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git config remote.up.url "$TRASH." &&
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git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
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git fetch up &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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grep_wrote () {
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object_count=$1
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file_name=$2
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grep 'write_pack_file/wrote.*"value":"'$1'"' $2
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}
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test_expect_success 'push with negotiation' '
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# Without negotiation
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mk_empty testrepo &&
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git push testrepo $the_first_commit:refs/remotes/origin/first_commit &&
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test_commit -C testrepo unrelated_commit &&
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git -C testrepo config receive.hideRefs refs/remotes/origin/first_commit &&
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echo now pushing without negotiation &&
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GIT_TRACE2_EVENT="$(pwd)/event" git -c protocol.version=2 push testrepo refs/heads/main:refs/remotes/origin/main &&
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grep_wrote 5 event && # 2 commits, 2 trees, 1 blob
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# Same commands, but with negotiation
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rm event &&
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mk_empty testrepo &&
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git push testrepo $the_first_commit:refs/remotes/origin/first_commit &&
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test_commit -C testrepo unrelated_commit &&
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git -C testrepo config receive.hideRefs refs/remotes/origin/first_commit &&
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GIT_TRACE2_EVENT="$(pwd)/event" git -c protocol.version=2 -c push.negotiate=1 push testrepo refs/heads/main:refs/remotes/origin/main &&
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grep_wrote 2 event # 1 commit, 1 tree
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'
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test_expect_success 'push with negotiation proceeds anyway even if negotiation fails' '
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rm event &&
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mk_empty testrepo &&
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git push testrepo $the_first_commit:refs/remotes/origin/first_commit &&
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test_commit -C testrepo unrelated_commit &&
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git -C testrepo config receive.hideRefs refs/remotes/origin/first_commit &&
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GIT_TEST_PROTOCOL_VERSION=0 GIT_TRACE2_EVENT="$(pwd)/event" \
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git -c push.negotiate=1 push testrepo refs/heads/main:refs/remotes/origin/main 2>err &&
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grep_wrote 5 event && # 2 commits, 2 trees, 1 blob
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test_i18ngrep "push negotiation failed" err
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'
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test_expect_success 'push without wildcard' '
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mk_empty testrepo &&
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git push testrepo refs/heads/main:refs/remotes/origin/main &&
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(
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cd testrepo &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'push with wildcard' '
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mk_empty testrepo &&
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git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
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(
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cd testrepo &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'push with insteadOf' '
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mk_empty testrepo &&
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TRASH="$(pwd)/" &&
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test_config "url.$TRASH.insteadOf" trash/ &&
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git push trash/testrepo refs/heads/main:refs/remotes/origin/main &&
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(
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cd testrepo &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'push with pushInsteadOf' '
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mk_empty testrepo &&
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TRASH="$(pwd)/" &&
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test_config "url.$TRASH.pushInsteadOf" trash/ &&
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git push trash/testrepo refs/heads/main:refs/remotes/origin/main &&
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(
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cd testrepo &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'push with pushInsteadOf and explicit pushurl (pushInsteadOf should not rewrite)' '
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mk_empty testrepo &&
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test_config "url.trash2/.pushInsteadOf" testrepo/ &&
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test_config "url.trash3/.pushInsteadOf" trash/wrong &&
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test_config remote.r.url trash/wrong &&
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test_config remote.r.pushurl "testrepo/" &&
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git push r refs/heads/main:refs/remotes/origin/main &&
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(
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cd testrepo &&
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echo "$the_commit commit refs/remotes/origin/main" >expect &&
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git for-each-ref refs/remotes/origin >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'push with matching heads' '
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mk_test testrepo heads/main &&
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git push testrepo : &&
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check_push_result testrepo $the_commit heads/main
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'
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test_expect_success 'push with matching heads on the command line' '
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mk_test testrepo heads/main &&
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git push testrepo : &&
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check_push_result testrepo $the_commit heads/main
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'
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test_expect_success 'failed (non-fast-forward) push with matching heads' '
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mk_test testrepo heads/main &&
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git push testrepo : &&
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git commit --amend -massaged &&
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test_must_fail git push testrepo &&
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check_push_result testrepo $the_commit heads/main &&
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git reset --hard $the_commit
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'
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test_expect_success 'push --force with matching heads' '
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mk_test testrepo heads/main &&
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git push testrepo : &&
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git commit --amend -massaged &&
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git push --force testrepo : &&
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! check_push_result testrepo $the_commit heads/main &&
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git reset --hard $the_commit
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'
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test_expect_success 'push with matching heads and forced update' '
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mk_test testrepo heads/main &&
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git push testrepo : &&
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git commit --amend -massaged &&
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git push testrepo +: &&
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! check_push_result testrepo $the_commit heads/main &&
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git reset --hard $the_commit
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'
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test_expect_success 'push with no ambiguity (1)' '
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mk_test testrepo heads/main &&
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git push testrepo main:main &&
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check_push_result testrepo $the_commit heads/main
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'
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test_expect_success 'push with no ambiguity (2)' '
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mk_test testrepo remotes/origin/main &&
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git push testrepo main:origin/main &&
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check_push_result testrepo $the_commit remotes/origin/main
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'
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test_expect_success 'push with colon-less refspec, no ambiguity' '
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mk_test testrepo heads/main heads/t/main &&
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git branch -f t/main main &&
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git push testrepo main &&
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check_push_result testrepo $the_commit heads/main &&
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check_push_result testrepo $the_first_commit heads/t/main
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'
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test_expect_success 'push with weak ambiguity (1)' '
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mk_test testrepo heads/main remotes/origin/main &&
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git push testrepo main:main &&
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check_push_result testrepo $the_commit heads/main &&
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check_push_result testrepo $the_first_commit remotes/origin/main
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'
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test_expect_success 'push with weak ambiguity (2)' '
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mk_test testrepo heads/main remotes/origin/main remotes/another/main &&
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git push testrepo main:main &&
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check_push_result testrepo $the_commit heads/main &&
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check_push_result testrepo $the_first_commit remotes/origin/main remotes/another/main
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'
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test_expect_success 'push with ambiguity' '
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mk_test testrepo heads/frotz tags/frotz &&
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test_must_fail git push testrepo main:frotz &&
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check_push_result testrepo $the_first_commit heads/frotz tags/frotz
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'
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test_expect_success 'push with colon-less refspec (1)' '
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mk_test testrepo heads/frotz tags/frotz &&
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git branch -f frotz main &&
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git push testrepo frotz &&
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check_push_result testrepo $the_commit heads/frotz &&
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check_push_result testrepo $the_first_commit tags/frotz
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'
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test_expect_success 'push with colon-less refspec (2)' '
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mk_test testrepo heads/frotz tags/frotz &&
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if git show-ref --verify -q refs/heads/frotz
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then
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git branch -D frotz
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fi &&
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git tag -f frotz &&
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git push -f testrepo frotz &&
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check_push_result testrepo $the_commit tags/frotz &&
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check_push_result testrepo $the_first_commit heads/frotz
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'
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test_expect_success 'push with colon-less refspec (3)' '
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mk_test testrepo &&
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if git show-ref --verify -q refs/tags/frotz
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then
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git tag -d frotz
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fi &&
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git branch -f frotz main &&
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git push testrepo frotz &&
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check_push_result testrepo $the_commit heads/frotz &&
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test 1 = $( cd testrepo && git show-ref | wc -l )
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'
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test_expect_success 'push with colon-less refspec (4)' '
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mk_test testrepo &&
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if git show-ref --verify -q refs/heads/frotz
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then
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git branch -D frotz
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fi &&
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git tag -f frotz &&
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git push testrepo frotz &&
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check_push_result testrepo $the_commit tags/frotz &&
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test 1 = $( cd testrepo && git show-ref | wc -l )
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'
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test_expect_success 'push head with non-existent, incomplete dest' '
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mk_test testrepo &&
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git push testrepo main:branch &&
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check_push_result testrepo $the_commit heads/branch
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'
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test_expect_success 'push tag with non-existent, incomplete dest' '
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mk_test testrepo &&
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git tag -f v1.0 &&
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git push testrepo v1.0:tag &&
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check_push_result testrepo $the_commit tags/tag
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'
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test_expect_success 'push sha1 with non-existent, incomplete dest' '
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mk_test testrepo &&
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test_must_fail git push testrepo $(git rev-parse main):foo
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'
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test_expect_success 'push ref expression with non-existent, incomplete dest' '
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mk_test testrepo &&
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test_must_fail git push testrepo main^:branch
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'
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for head in HEAD @
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do
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test_expect_success "push with $head" '
|
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mk_test testrepo heads/main &&
|
|
git checkout main &&
|
|
git push testrepo $head &&
|
|
check_push_result testrepo $the_commit heads/main
|
|
'
|
|
|
|
test_expect_success "push with $head nonexisting at remote" '
|
|
mk_test testrepo heads/main &&
|
|
git checkout -b local main &&
|
|
test_when_finished "git checkout main; git branch -D local" &&
|
|
git push testrepo $head &&
|
|
check_push_result testrepo $the_commit heads/local
|
|
'
|
|
|
|
test_expect_success "push with +$head" '
|
|
mk_test testrepo heads/main &&
|
|
git checkout -b local main &&
|
|
test_when_finished "git checkout main; git branch -D local" &&
|
|
git push testrepo main local &&
|
|
check_push_result testrepo $the_commit heads/main &&
|
|
check_push_result testrepo $the_commit heads/local &&
|
|
|
|
# Without force rewinding should fail
|
|
git reset --hard $head^ &&
|
|
test_must_fail git push testrepo $head &&
|
|
check_push_result testrepo $the_commit heads/local &&
|
|
|
|
# With force rewinding should succeed
|
|
git push testrepo +$head &&
|
|
check_push_result testrepo $the_first_commit heads/local
|
|
'
|
|
|
|
test_expect_success "push $head with non-existent, incomplete dest" '
|
|
mk_test testrepo &&
|
|
git checkout main &&
|
|
git push testrepo $head:branch &&
|
|
check_push_result testrepo $the_commit heads/branch
|
|
|
|
'
|
|
|
|
test_expect_success "push with config remote.*.push = $head" '
|
|
mk_test testrepo heads/local &&
|
|
git checkout main &&
|
|
git branch -f local $the_commit &&
|
|
test_when_finished "git branch -D local" &&
|
|
(
|
|
cd testrepo &&
|
|
git checkout local &&
|
|
git reset --hard $the_first_commit
|
|
) &&
|
|
test_config remote.there.url testrepo &&
|
|
test_config remote.there.push $head &&
|
|
test_config branch.main.remote there &&
|
|
git push &&
|
|
check_push_result testrepo $the_commit heads/main &&
|
|
check_push_result testrepo $the_first_commit heads/local
|
|
'
|
|
|
|
done
|
|
|
|
test_expect_success 'push with remote.pushdefault' '
|
|
mk_test up_repo heads/main &&
|
|
mk_test down_repo heads/main &&
|
|
test_config remote.up.url up_repo &&
|
|
test_config remote.down.url down_repo &&
|
|
test_config branch.main.remote up &&
|
|
test_config remote.pushdefault down &&
|
|
test_config push.default matching &&
|
|
git push &&
|
|
check_push_result up_repo $the_first_commit heads/main &&
|
|
check_push_result down_repo $the_commit heads/main
|
|
'
|
|
|
|
test_expect_success 'push with config remote.*.pushurl' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
git checkout main &&
|
|
test_config remote.there.url test2repo &&
|
|
test_config remote.there.pushurl testrepo &&
|
|
git push there : &&
|
|
check_push_result testrepo $the_commit heads/main
|
|
'
|
|
|
|
test_expect_success 'push with config branch.*.pushremote' '
|
|
mk_test up_repo heads/main &&
|
|
mk_test side_repo heads/main &&
|
|
mk_test down_repo heads/main &&
|
|
test_config remote.up.url up_repo &&
|
|
test_config remote.pushdefault side_repo &&
|
|
test_config remote.down.url down_repo &&
|
|
test_config branch.main.remote up &&
|
|
test_config branch.main.pushremote down &&
|
|
test_config push.default matching &&
|
|
git push &&
|
|
check_push_result up_repo $the_first_commit heads/main &&
|
|
check_push_result side_repo $the_first_commit heads/main &&
|
|
check_push_result down_repo $the_commit heads/main
|
|
'
|
|
|
|
test_expect_success 'branch.*.pushremote config order is irrelevant' '
|
|
mk_test one_repo heads/main &&
|
|
mk_test two_repo heads/main &&
|
|
test_config remote.one.url one_repo &&
|
|
test_config remote.two.url two_repo &&
|
|
test_config branch.main.pushremote two_repo &&
|
|
test_config remote.pushdefault one_repo &&
|
|
test_config push.default matching &&
|
|
git push &&
|
|
check_push_result one_repo $the_first_commit heads/main &&
|
|
check_push_result two_repo $the_commit heads/main
|
|
'
|
|
|
|
test_expect_success 'push with dry-run' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
old_commit=$(git -C testrepo show-ref -s --verify refs/heads/main) &&
|
|
git push --dry-run testrepo : &&
|
|
check_push_result testrepo $old_commit heads/main
|
|
'
|
|
|
|
test_expect_success 'push updates local refs' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child &&
|
|
(
|
|
cd child &&
|
|
git pull .. main &&
|
|
git push &&
|
|
test $(git rev-parse main) = \
|
|
$(git rev-parse remotes/origin/main)
|
|
)
|
|
|
|
'
|
|
|
|
test_expect_success 'push updates up-to-date local refs' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child1 &&
|
|
mk_child testrepo child2 &&
|
|
(cd child1 && git pull .. main && git push) &&
|
|
(
|
|
cd child2 &&
|
|
git pull ../child1 main &&
|
|
git push &&
|
|
test $(git rev-parse main) = \
|
|
$(git rev-parse remotes/origin/main)
|
|
)
|
|
|
|
'
|
|
|
|
test_expect_success 'push preserves up-to-date packed refs' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child &&
|
|
(
|
|
cd child &&
|
|
git push &&
|
|
! test -f .git/refs/remotes/origin/main
|
|
)
|
|
|
|
'
|
|
|
|
test_expect_success 'push does not update local refs on failure' '
|
|
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child &&
|
|
mkdir testrepo/.git/hooks &&
|
|
echo "#!/no/frobnication/today" >testrepo/.git/hooks/pre-receive &&
|
|
chmod +x testrepo/.git/hooks/pre-receive &&
|
|
(
|
|
cd child &&
|
|
git pull .. main &&
|
|
test_must_fail git push &&
|
|
test $(git rev-parse main) != \
|
|
$(git rev-parse remotes/origin/main)
|
|
)
|
|
|
|
'
|
|
|
|
test_expect_success 'allow deleting an invalid remote ref' '
|
|
|
|
mk_test testrepo heads/branch &&
|
|
rm -f testrepo/.git/objects/??/* &&
|
|
git push testrepo :refs/heads/branch &&
|
|
(cd testrepo && test_must_fail git rev-parse --verify refs/heads/branch)
|
|
|
|
'
|
|
|
|
test_expect_success 'pushing valid refs triggers post-receive and post-update hooks' '
|
|
mk_test_with_hooks testrepo heads/main heads/next &&
|
|
orgmain=$(cd testrepo && git show-ref -s --verify refs/heads/main) &&
|
|
newmain=$(git show-ref -s --verify refs/heads/main) &&
|
|
orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
|
|
newnext=$ZERO_OID &&
|
|
git push testrepo refs/heads/main:refs/heads/main :refs/heads/next &&
|
|
(
|
|
cd testrepo/.git &&
|
|
cat >pre-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
$orgnext $newnext refs/heads/next
|
|
EOF
|
|
|
|
cat >update.expect <<-EOF &&
|
|
refs/heads/main $orgmain $newmain
|
|
refs/heads/next $orgnext $newnext
|
|
EOF
|
|
|
|
cat >post-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
$orgnext $newnext refs/heads/next
|
|
EOF
|
|
|
|
cat >post-update.expect <<-EOF &&
|
|
refs/heads/main
|
|
refs/heads/next
|
|
EOF
|
|
|
|
test_cmp pre-receive.expect pre-receive.actual &&
|
|
test_cmp update.expect update.actual &&
|
|
test_cmp post-receive.expect post-receive.actual &&
|
|
test_cmp post-update.expect post-update.actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'deleting dangling ref triggers hooks with correct args' '
|
|
mk_test_with_hooks testrepo heads/branch &&
|
|
orig=$(git -C testrepo rev-parse refs/heads/branch) &&
|
|
rm -f testrepo/.git/objects/??/* &&
|
|
git push testrepo :refs/heads/branch &&
|
|
(
|
|
cd testrepo/.git &&
|
|
cat >pre-receive.expect <<-EOF &&
|
|
$orig $ZERO_OID refs/heads/branch
|
|
EOF
|
|
|
|
cat >update.expect <<-EOF &&
|
|
refs/heads/branch $orig $ZERO_OID
|
|
EOF
|
|
|
|
cat >post-receive.expect <<-EOF &&
|
|
$orig $ZERO_OID refs/heads/branch
|
|
EOF
|
|
|
|
cat >post-update.expect <<-EOF &&
|
|
refs/heads/branch
|
|
EOF
|
|
|
|
test_cmp pre-receive.expect pre-receive.actual &&
|
|
test_cmp update.expect update.actual &&
|
|
test_cmp post-receive.expect post-receive.actual &&
|
|
test_cmp post-update.expect post-update.actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'deletion of a non-existent ref is not fed to post-receive and post-update hooks' '
|
|
mk_test_with_hooks testrepo heads/main &&
|
|
orgmain=$(cd testrepo && git show-ref -s --verify refs/heads/main) &&
|
|
newmain=$(git show-ref -s --verify refs/heads/main) &&
|
|
git push testrepo main :refs/heads/nonexistent &&
|
|
(
|
|
cd testrepo/.git &&
|
|
cat >pre-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
$ZERO_OID $ZERO_OID refs/heads/nonexistent
|
|
EOF
|
|
|
|
cat >update.expect <<-EOF &&
|
|
refs/heads/main $orgmain $newmain
|
|
refs/heads/nonexistent $ZERO_OID $ZERO_OID
|
|
EOF
|
|
|
|
cat >post-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
EOF
|
|
|
|
cat >post-update.expect <<-EOF &&
|
|
refs/heads/main
|
|
EOF
|
|
|
|
test_cmp pre-receive.expect pre-receive.actual &&
|
|
test_cmp update.expect update.actual &&
|
|
test_cmp post-receive.expect post-receive.actual &&
|
|
test_cmp post-update.expect post-update.actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'deletion of a non-existent ref alone does trigger post-receive and post-update hooks' '
|
|
mk_test_with_hooks testrepo heads/main &&
|
|
git push testrepo :refs/heads/nonexistent &&
|
|
(
|
|
cd testrepo/.git &&
|
|
cat >pre-receive.expect <<-EOF &&
|
|
$ZERO_OID $ZERO_OID refs/heads/nonexistent
|
|
EOF
|
|
|
|
cat >update.expect <<-EOF &&
|
|
refs/heads/nonexistent $ZERO_OID $ZERO_OID
|
|
EOF
|
|
|
|
test_cmp pre-receive.expect pre-receive.actual &&
|
|
test_cmp update.expect update.actual &&
|
|
test_path_is_missing post-receive.actual &&
|
|
test_path_is_missing post-update.actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'mixed ref updates, deletes, invalid deletes trigger hooks with correct input' '
|
|
mk_test_with_hooks testrepo heads/main heads/next heads/seen &&
|
|
orgmain=$(cd testrepo && git show-ref -s --verify refs/heads/main) &&
|
|
newmain=$(git show-ref -s --verify refs/heads/main) &&
|
|
orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
|
|
newnext=$ZERO_OID &&
|
|
orgseen=$(cd testrepo && git show-ref -s --verify refs/heads/seen) &&
|
|
newseen=$(git show-ref -s --verify refs/heads/main) &&
|
|
git push testrepo refs/heads/main:refs/heads/main \
|
|
refs/heads/main:refs/heads/seen :refs/heads/next \
|
|
:refs/heads/nonexistent &&
|
|
(
|
|
cd testrepo/.git &&
|
|
cat >pre-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
$orgnext $newnext refs/heads/next
|
|
$orgseen $newseen refs/heads/seen
|
|
$ZERO_OID $ZERO_OID refs/heads/nonexistent
|
|
EOF
|
|
|
|
cat >update.expect <<-EOF &&
|
|
refs/heads/main $orgmain $newmain
|
|
refs/heads/next $orgnext $newnext
|
|
refs/heads/seen $orgseen $newseen
|
|
refs/heads/nonexistent $ZERO_OID $ZERO_OID
|
|
EOF
|
|
|
|
cat >post-receive.expect <<-EOF &&
|
|
$orgmain $newmain refs/heads/main
|
|
$orgnext $newnext refs/heads/next
|
|
$orgseen $newseen refs/heads/seen
|
|
EOF
|
|
|
|
cat >post-update.expect <<-EOF &&
|
|
refs/heads/main
|
|
refs/heads/next
|
|
refs/heads/seen
|
|
EOF
|
|
|
|
test_cmp pre-receive.expect pre-receive.actual &&
|
|
test_cmp update.expect update.actual &&
|
|
test_cmp post-receive.expect post-receive.actual &&
|
|
test_cmp post-update.expect post-update.actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'allow deleting a ref using --delete' '
|
|
mk_test testrepo heads/main &&
|
|
(cd testrepo && git config receive.denyDeleteCurrent warn) &&
|
|
git push testrepo --delete main &&
|
|
(cd testrepo && test_must_fail git rev-parse --verify refs/heads/main)
|
|
'
|
|
|
|
test_expect_success 'allow deleting a tag using --delete' '
|
|
mk_test testrepo heads/main &&
|
|
git tag -a -m dummy_message deltag heads/main &&
|
|
git push testrepo --tags &&
|
|
(cd testrepo && git rev-parse --verify -q refs/tags/deltag) &&
|
|
git push testrepo --delete tag deltag &&
|
|
(cd testrepo && test_must_fail git rev-parse --verify refs/tags/deltag)
|
|
'
|
|
|
|
test_expect_success 'push --delete without args aborts' '
|
|
mk_test testrepo heads/main &&
|
|
test_must_fail git push testrepo --delete
|
|
'
|
|
|
|
test_expect_success 'push --delete refuses src:dest refspecs' '
|
|
mk_test testrepo heads/main &&
|
|
test_must_fail git push testrepo --delete main:foo
|
|
'
|
|
|
|
test_expect_success 'push --delete refuses empty string' '
|
|
mk_test testrepo heads/master &&
|
|
test_must_fail git push testrepo --delete ""
|
|
'
|
|
|
|
test_expect_success 'warn on push to HEAD of non-bare repository' '
|
|
mk_test testrepo heads/main &&
|
|
(
|
|
cd testrepo &&
|
|
git checkout main &&
|
|
git config receive.denyCurrentBranch warn
|
|
) &&
|
|
git push testrepo main 2>stderr &&
|
|
grep "warning: updating the current branch" stderr
|
|
'
|
|
|
|
test_expect_success 'deny push to HEAD of non-bare repository' '
|
|
mk_test testrepo heads/main &&
|
|
(
|
|
cd testrepo &&
|
|
git checkout main &&
|
|
git config receive.denyCurrentBranch true
|
|
) &&
|
|
test_must_fail git push testrepo main
|
|
'
|
|
|
|
test_expect_success 'allow push to HEAD of bare repository (bare)' '
|
|
mk_test testrepo heads/main &&
|
|
(
|
|
cd testrepo &&
|
|
git checkout main &&
|
|
git config receive.denyCurrentBranch true &&
|
|
git config core.bare true
|
|
) &&
|
|
git push testrepo main 2>stderr &&
|
|
! grep "warning: updating the current branch" stderr
|
|
'
|
|
|
|
test_expect_success 'allow push to HEAD of non-bare repository (config)' '
|
|
mk_test testrepo heads/main &&
|
|
(
|
|
cd testrepo &&
|
|
git checkout main &&
|
|
git config receive.denyCurrentBranch false
|
|
) &&
|
|
git push testrepo main 2>stderr &&
|
|
! grep "warning: updating the current branch" stderr
|
|
'
|
|
|
|
test_expect_success 'fetch with branches' '
|
|
mk_empty testrepo &&
|
|
git branch second $the_first_commit &&
|
|
git checkout second &&
|
|
echo ".." > testrepo/.git/branches/branch1 &&
|
|
(
|
|
cd testrepo &&
|
|
git fetch branch1 &&
|
|
echo "$the_commit commit refs/heads/branch1" >expect &&
|
|
git for-each-ref refs/heads >actual &&
|
|
test_cmp expect actual
|
|
) &&
|
|
git checkout main
|
|
'
|
|
|
|
test_expect_success 'fetch with branches containing #' '
|
|
mk_empty testrepo &&
|
|
echo "..#second" > testrepo/.git/branches/branch2 &&
|
|
(
|
|
cd testrepo &&
|
|
git fetch branch2 &&
|
|
echo "$the_first_commit commit refs/heads/branch2" >expect &&
|
|
git for-each-ref refs/heads >actual &&
|
|
test_cmp expect actual
|
|
) &&
|
|
git checkout main
|
|
'
|
|
|
|
test_expect_success 'push with branches' '
|
|
mk_empty testrepo &&
|
|
git checkout second &&
|
|
echo "testrepo" > .git/branches/branch1 &&
|
|
git push branch1 &&
|
|
(
|
|
cd testrepo &&
|
|
echo "$the_first_commit commit refs/heads/main" >expect &&
|
|
git for-each-ref refs/heads >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'push with branches containing #' '
|
|
mk_empty testrepo &&
|
|
echo "testrepo#branch3" > .git/branches/branch2 &&
|
|
git push branch2 &&
|
|
(
|
|
cd testrepo &&
|
|
echo "$the_first_commit commit refs/heads/branch3" >expect &&
|
|
git for-each-ref refs/heads >actual &&
|
|
test_cmp expect actual
|
|
) &&
|
|
git checkout main
|
|
'
|
|
|
|
test_expect_success 'push into aliased refs (consistent)' '
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child1 &&
|
|
mk_child testrepo child2 &&
|
|
(
|
|
cd child1 &&
|
|
git branch foo &&
|
|
git symbolic-ref refs/heads/bar refs/heads/foo &&
|
|
git config receive.denyCurrentBranch false
|
|
) &&
|
|
(
|
|
cd child2 &&
|
|
>path2 &&
|
|
git add path2 &&
|
|
test_tick &&
|
|
git commit -a -m child2 &&
|
|
git branch foo &&
|
|
git branch bar &&
|
|
git push ../child1 foo bar
|
|
)
|
|
'
|
|
|
|
test_expect_success 'push into aliased refs (inconsistent)' '
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child1 &&
|
|
mk_child testrepo child2 &&
|
|
(
|
|
cd child1 &&
|
|
git branch foo &&
|
|
git symbolic-ref refs/heads/bar refs/heads/foo &&
|
|
git config receive.denyCurrentBranch false
|
|
) &&
|
|
(
|
|
cd child2 &&
|
|
>path2 &&
|
|
git add path2 &&
|
|
test_tick &&
|
|
git commit -a -m child2 &&
|
|
git branch foo &&
|
|
>path3 &&
|
|
git add path3 &&
|
|
test_tick &&
|
|
git commit -a -m child2 &&
|
|
git branch bar &&
|
|
test_must_fail git push ../child1 foo bar 2>stderr &&
|
|
grep "refusing inconsistent update" stderr
|
|
)
|
|
'
|
|
|
|
test_force_push_tag () {
|
|
tag_type_description=$1
|
|
tag_args=$2
|
|
|
|
test_expect_success "force pushing required to update $tag_type_description" "
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child1 &&
|
|
mk_child testrepo child2 &&
|
|
(
|
|
cd child1 &&
|
|
git tag testTag &&
|
|
git push ../child2 testTag &&
|
|
>file1 &&
|
|
git add file1 &&
|
|
git commit -m 'file1' &&
|
|
git tag $tag_args testTag &&
|
|
test_must_fail git push ../child2 testTag &&
|
|
git push --force ../child2 testTag &&
|
|
git tag $tag_args testTag HEAD~ &&
|
|
test_must_fail git push ../child2 testTag &&
|
|
git push --force ../child2 testTag &&
|
|
|
|
# Clobbering without + in refspec needs --force
|
|
git tag -f testTag &&
|
|
test_must_fail git push ../child2 'refs/tags/*:refs/tags/*' &&
|
|
git push --force ../child2 'refs/tags/*:refs/tags/*' &&
|
|
|
|
# Clobbering with + in refspec does not need --force
|
|
git tag -f testTag HEAD~ &&
|
|
git push ../child2 '+refs/tags/*:refs/tags/*' &&
|
|
|
|
# Clobbering with --no-force still obeys + in refspec
|
|
git tag -f testTag &&
|
|
git push --no-force ../child2 '+refs/tags/*:refs/tags/*' &&
|
|
|
|
# Clobbering with/without --force and 'tag <name>' format
|
|
git tag -f testTag HEAD~ &&
|
|
test_must_fail git push ../child2 tag testTag &&
|
|
git push --force ../child2 tag testTag
|
|
)
|
|
"
|
|
}
|
|
|
|
test_force_push_tag "lightweight tag" "-f"
|
|
test_force_push_tag "annotated tag" "-f -a -m'tag message'"
|
|
|
|
test_force_fetch_tag () {
|
|
tag_type_description=$1
|
|
tag_args=$2
|
|
|
|
test_expect_success "fetch will not clobber an existing $tag_type_description without --force" "
|
|
mk_test testrepo heads/main &&
|
|
mk_child testrepo child1 &&
|
|
mk_child testrepo child2 &&
|
|
(
|
|
cd testrepo &&
|
|
git tag testTag &&
|
|
git -C ../child1 fetch origin tag testTag &&
|
|
>file1 &&
|
|
git add file1 &&
|
|
git commit -m 'file1' &&
|
|
git tag $tag_args testTag &&
|
|
test_must_fail git -C ../child1 fetch origin tag testTag &&
|
|
git -C ../child1 fetch origin '+refs/tags/*:refs/tags/*'
|
|
)
|
|
"
|
|
}
|
|
|
|
test_force_fetch_tag "lightweight tag" "-f"
|
|
test_force_fetch_tag "annotated tag" "-f -a -m'tag message'"
|
|
|
|
test_expect_success 'push --porcelain' '
|
|
mk_empty testrepo &&
|
|
echo >.git/foo "To testrepo" &&
|
|
echo >>.git/foo "* refs/heads/main:refs/remotes/origin/main [new reference]" &&
|
|
echo >>.git/foo "Done" &&
|
|
git push >.git/bar --porcelain testrepo refs/heads/main:refs/remotes/origin/main &&
|
|
(
|
|
cd testrepo &&
|
|
echo "$the_commit commit refs/remotes/origin/main" >expect &&
|
|
git for-each-ref refs/remotes/origin >actual &&
|
|
test_cmp expect actual
|
|
) &&
|
|
test_cmp .git/foo .git/bar
|
|
'
|
|
|
|
test_expect_success 'push --porcelain bad url' '
|
|
mk_empty testrepo &&
|
|
test_must_fail git push >.git/bar --porcelain asdfasdfasd refs/heads/main:refs/remotes/origin/main &&
|
|
! grep -q Done .git/bar
|
|
'
|
|
|
|
test_expect_success 'push --porcelain rejected' '
|
|
mk_empty testrepo &&
|
|
git push testrepo refs/heads/main:refs/remotes/origin/main &&
|
|
(cd testrepo &&
|
|
git reset --hard origin/main^ &&
|
|
git config receive.denyCurrentBranch true) &&
|
|
|
|
echo >.git/foo "To testrepo" &&
|
|
echo >>.git/foo "! refs/heads/main:refs/heads/main [remote rejected] (branch is currently checked out)" &&
|
|
echo >>.git/foo "Done" &&
|
|
|
|
test_must_fail git push >.git/bar --porcelain testrepo refs/heads/main:refs/heads/main &&
|
|
test_cmp .git/foo .git/bar
|
|
'
|
|
|
|
test_expect_success 'push --porcelain --dry-run rejected' '
|
|
mk_empty testrepo &&
|
|
git push testrepo refs/heads/main:refs/remotes/origin/main &&
|
|
(cd testrepo &&
|
|
git reset --hard origin/main &&
|
|
git config receive.denyCurrentBranch true) &&
|
|
|
|
echo >.git/foo "To testrepo" &&
|
|
echo >>.git/foo "! refs/heads/main^:refs/heads/main [rejected] (non-fast-forward)" &&
|
|
echo >>.git/foo "Done" &&
|
|
|
|
test_must_fail git push >.git/bar --porcelain --dry-run testrepo refs/heads/main^:refs/heads/main &&
|
|
test_cmp .git/foo .git/bar
|
|
'
|
|
|
|
test_expect_success 'push --prune' '
|
|
mk_test testrepo heads/main heads/second heads/foo heads/bar &&
|
|
git push --prune testrepo : &&
|
|
check_push_result testrepo $the_commit heads/main &&
|
|
check_push_result testrepo $the_first_commit heads/second &&
|
|
! check_push_result testrepo $the_first_commit heads/foo heads/bar
|
|
'
|
|
|
|
test_expect_success 'push --prune refspec' '
|
|
mk_test testrepo tmp/main tmp/second tmp/foo tmp/bar &&
|
|
git push --prune testrepo "refs/heads/*:refs/tmp/*" &&
|
|
check_push_result testrepo $the_commit tmp/main &&
|
|
check_push_result testrepo $the_first_commit tmp/second &&
|
|
! check_push_result testrepo $the_first_commit tmp/foo tmp/bar
|
|
'
|
|
|
|
for configsection in transfer receive
|
|
do
|
|
test_expect_success "push to update a ref hidden by $configsection.hiderefs" '
|
|
mk_test testrepo heads/main hidden/one hidden/two hidden/three &&
|
|
(
|
|
cd testrepo &&
|
|
git config $configsection.hiderefs refs/hidden
|
|
) &&
|
|
|
|
# push to unhidden ref succeeds normally
|
|
git push testrepo main:refs/heads/main &&
|
|
check_push_result testrepo $the_commit heads/main &&
|
|
|
|
# push to update a hidden ref should fail
|
|
test_must_fail git push testrepo main:refs/hidden/one &&
|
|
check_push_result testrepo $the_first_commit hidden/one &&
|
|
|
|
# push to delete a hidden ref should fail
|
|
test_must_fail git push testrepo :refs/hidden/two &&
|
|
check_push_result testrepo $the_first_commit hidden/two &&
|
|
|
|
# idempotent push to update a hidden ref should fail
|
|
test_must_fail git push testrepo $the_first_commit:refs/hidden/three &&
|
|
check_push_result testrepo $the_first_commit hidden/three
|
|
'
|
|
done
|
|
|
|
test_expect_success 'fetch exact SHA1' '
|
|
mk_test testrepo heads/main hidden/one &&
|
|
git push testrepo main:refs/hidden/one &&
|
|
(
|
|
cd testrepo &&
|
|
git config transfer.hiderefs refs/hidden
|
|
) &&
|
|
check_push_result testrepo $the_commit hidden/one &&
|
|
|
|
mk_child testrepo child &&
|
|
(
|
|
cd child &&
|
|
|
|
# make sure $the_commit does not exist here
|
|
git repack -a -d &&
|
|
git prune &&
|
|
test_must_fail git cat-file -t $the_commit &&
|
|
|
|
# Some protocol versions (e.g. 2) support fetching
|
|
# unadvertised objects, so restrict this test to v0.
|
|
|
|
# fetching the hidden object should fail by default
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch -v ../testrepo $the_commit:refs/heads/copy 2>err &&
|
|
test_i18ngrep "Server does not allow request for unadvertised object" err &&
|
|
test_must_fail git rev-parse --verify refs/heads/copy &&
|
|
|
|
# the server side can allow it to succeed
|
|
(
|
|
cd ../testrepo &&
|
|
git config uploadpack.allowtipsha1inwant true
|
|
) &&
|
|
|
|
git fetch -v ../testrepo $the_commit:refs/heads/copy main:refs/heads/extra &&
|
|
cat >expect <<-EOF &&
|
|
$the_commit
|
|
$the_first_commit
|
|
EOF
|
|
{
|
|
git rev-parse --verify refs/heads/copy &&
|
|
git rev-parse --verify refs/heads/extra
|
|
} >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'fetch exact SHA1 in protocol v2' '
|
|
mk_test testrepo heads/main hidden/one &&
|
|
git push testrepo main:refs/hidden/one &&
|
|
git -C testrepo config transfer.hiderefs refs/hidden &&
|
|
check_push_result testrepo $the_commit hidden/one &&
|
|
|
|
mk_child testrepo child &&
|
|
git -C child config protocol.version 2 &&
|
|
|
|
# make sure $the_commit does not exist here
|
|
git -C child repack -a -d &&
|
|
git -C child prune &&
|
|
test_must_fail git -C child cat-file -t $the_commit &&
|
|
|
|
# fetching the hidden object succeeds by default
|
|
# NEEDSWORK: should this match the v0 behavior instead?
|
|
git -C child fetch -v ../testrepo $the_commit:refs/heads/copy
|
|
'
|
|
|
|
for configallowtipsha1inwant in true false
|
|
do
|
|
test_expect_success "shallow fetch reachable SHA1 (but not a ref), allowtipsha1inwant=$configallowtipsha1inwant" '
|
|
mk_empty testrepo &&
|
|
(
|
|
cd testrepo &&
|
|
git config uploadpack.allowtipsha1inwant $configallowtipsha1inwant &&
|
|
git commit --allow-empty -m foo &&
|
|
git commit --allow-empty -m bar
|
|
) &&
|
|
SHA1=$(git --git-dir=testrepo/.git rev-parse HEAD^) &&
|
|
mk_empty shallow &&
|
|
(
|
|
cd shallow &&
|
|
# Some protocol versions (e.g. 2) support fetching
|
|
# unadvertised objects, so restrict this test to v0.
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch --depth=1 ../testrepo/.git $SHA1 &&
|
|
git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true &&
|
|
git fetch --depth=1 ../testrepo/.git $SHA1 &&
|
|
git cat-file commit $SHA1
|
|
)
|
|
'
|
|
|
|
test_expect_success "deny fetch unreachable SHA1, allowtipsha1inwant=$configallowtipsha1inwant" '
|
|
mk_empty testrepo &&
|
|
(
|
|
cd testrepo &&
|
|
git config uploadpack.allowtipsha1inwant $configallowtipsha1inwant &&
|
|
git commit --allow-empty -m foo &&
|
|
git commit --allow-empty -m bar &&
|
|
git commit --allow-empty -m xyz
|
|
) &&
|
|
SHA1_1=$(git --git-dir=testrepo/.git rev-parse HEAD^^) &&
|
|
SHA1_2=$(git --git-dir=testrepo/.git rev-parse HEAD^) &&
|
|
SHA1_3=$(git --git-dir=testrepo/.git rev-parse HEAD) &&
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard $SHA1_2 &&
|
|
git cat-file commit $SHA1_1 &&
|
|
git cat-file commit $SHA1_3
|
|
) &&
|
|
mk_empty shallow &&
|
|
(
|
|
cd shallow &&
|
|
# Some protocol versions (e.g. 2) support fetching
|
|
# unadvertised objects, so restrict this test to v0.
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch ../testrepo/.git $SHA1_3 &&
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch ../testrepo/.git $SHA1_1 &&
|
|
git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true &&
|
|
git fetch ../testrepo/.git $SHA1_1 &&
|
|
git cat-file commit $SHA1_1 &&
|
|
test_must_fail git cat-file commit $SHA1_2 &&
|
|
git fetch ../testrepo/.git $SHA1_2 &&
|
|
git cat-file commit $SHA1_2 &&
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch ../testrepo/.git $SHA1_3 2>err &&
|
|
# ideally we would insist this be on a "remote error:"
|
|
# line, but it is racy; see the commit message
|
|
test_i18ngrep "not our ref.*$SHA1_3\$" err
|
|
)
|
|
'
|
|
done
|
|
|
|
test_expect_success 'fetch follows tags by default' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git tag -m "annotated" tag &&
|
|
git for-each-ref >tmp1 &&
|
|
(
|
|
cat tmp1
|
|
sed -n "s|refs/heads/main$|refs/remotes/origin/main|p" tmp1
|
|
) |
|
|
sort -k 3 >../expect
|
|
) &&
|
|
git init dst &&
|
|
(
|
|
cd dst &&
|
|
git remote add origin ../src &&
|
|
git config branch.main.remote origin &&
|
|
git config branch.main.merge refs/heads/main &&
|
|
git pull &&
|
|
git for-each-ref >../actual
|
|
) &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'peeled advertisements are not considered ref tips' '
|
|
mk_empty testrepo &&
|
|
git -C testrepo commit --allow-empty -m one &&
|
|
git -C testrepo commit --allow-empty -m two &&
|
|
git -C testrepo tag -m foo mytag HEAD^ &&
|
|
oid=$(git -C testrepo rev-parse mytag^{commit}) &&
|
|
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
|
|
git fetch testrepo $oid 2>err &&
|
|
test_i18ngrep "Server does not allow request for unadvertised object" err
|
|
'
|
|
|
|
test_expect_success 'pushing a specific ref applies remote.$name.push as refmap' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
git init --bare dst &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git branch next &&
|
|
git config remote.dst.url ../dst &&
|
|
git config remote.dst.push "+refs/heads/*:refs/remotes/src/*" &&
|
|
git push dst main &&
|
|
git show-ref refs/heads/main |
|
|
sed -e "s|refs/heads/|refs/remotes/src/|" >../dst/expect
|
|
) &&
|
|
(
|
|
cd dst &&
|
|
test_must_fail git show-ref refs/heads/next &&
|
|
test_must_fail git show-ref refs/heads/main &&
|
|
git show-ref refs/remotes/src/main >actual
|
|
) &&
|
|
test_cmp dst/expect dst/actual
|
|
'
|
|
|
|
test_expect_success 'with no remote.$name.push, it is not used as refmap' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
git init --bare dst &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git branch next &&
|
|
git config remote.dst.url ../dst &&
|
|
git config push.default matching &&
|
|
git push dst main &&
|
|
git show-ref refs/heads/main >../dst/expect
|
|
) &&
|
|
(
|
|
cd dst &&
|
|
test_must_fail git show-ref refs/heads/next &&
|
|
git show-ref refs/heads/main >actual
|
|
) &&
|
|
test_cmp dst/expect dst/actual
|
|
'
|
|
|
|
test_expect_success 'with no remote.$name.push, upstream mapping is used' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
git init --bare dst &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git branch next &&
|
|
git config remote.dst.url ../dst &&
|
|
git config remote.dst.fetch "+refs/heads/*:refs/remotes/dst/*" &&
|
|
git config push.default upstream &&
|
|
|
|
git config branch.main.merge refs/heads/trunk &&
|
|
git config branch.main.remote dst &&
|
|
|
|
git push dst main &&
|
|
git show-ref refs/heads/main |
|
|
sed -e "s|refs/heads/main|refs/heads/trunk|" >../dst/expect
|
|
) &&
|
|
(
|
|
cd dst &&
|
|
test_must_fail git show-ref refs/heads/main &&
|
|
test_must_fail git show-ref refs/heads/next &&
|
|
git show-ref refs/heads/trunk >actual
|
|
) &&
|
|
test_cmp dst/expect dst/actual
|
|
'
|
|
|
|
test_expect_success 'push does not follow tags by default' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
git init --bare dst &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git tag -m "annotated" tag &&
|
|
git checkout -b another &&
|
|
git commit --allow-empty -m "future commit" &&
|
|
git tag -m "future" future &&
|
|
git checkout main &&
|
|
git for-each-ref refs/heads/main >../expect &&
|
|
git push ../dst main
|
|
) &&
|
|
(
|
|
cd dst &&
|
|
git for-each-ref >../actual
|
|
) &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'push --follow-tags only pushes relevant tags' '
|
|
mk_test testrepo heads/main &&
|
|
rm -fr src dst &&
|
|
git init src &&
|
|
git init --bare dst &&
|
|
(
|
|
cd src &&
|
|
git pull ../testrepo main &&
|
|
git tag -m "annotated" tag &&
|
|
git checkout -b another &&
|
|
git commit --allow-empty -m "future commit" &&
|
|
git tag -m "future" future &&
|
|
git checkout main &&
|
|
git for-each-ref refs/heads/main refs/tags/tag >../expect &&
|
|
git push --follow-tags ../dst main
|
|
) &&
|
|
(
|
|
cd dst &&
|
|
git for-each-ref >../actual
|
|
) &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'push --no-thin must produce non-thin pack' '
|
|
cat >>path1 <<\EOF &&
|
|
keep base version of path1 big enough, compared to the new changes
|
|
later, in order to pass size heuristics in
|
|
builtin/pack-objects.c:try_delta()
|
|
EOF
|
|
git commit -am initial &&
|
|
git init no-thin &&
|
|
git --git-dir=no-thin/.git config receive.unpacklimit 0 &&
|
|
git push no-thin/.git refs/heads/main:refs/heads/foo &&
|
|
echo modified >> path1 &&
|
|
git commit -am modified &&
|
|
git repack -adf &&
|
|
rcvpck="git receive-pack --reject-thin-pack-for-testing" &&
|
|
git push --no-thin --receive-pack="$rcvpck" no-thin/.git refs/heads/main:refs/heads/foo
|
|
'
|
|
|
|
test_expect_success 'pushing a tag pushes the tagged object' '
|
|
rm -rf dst.git &&
|
|
blob=$(echo unreferenced | git hash-object -w --stdin) &&
|
|
git tag -m foo tag-of-blob $blob &&
|
|
git init --bare dst.git &&
|
|
git push dst.git tag-of-blob &&
|
|
# the receiving index-pack should have noticed
|
|
# any problems, but we double check
|
|
echo unreferenced >expect &&
|
|
git --git-dir=dst.git cat-file blob tag-of-blob >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'push into bare respects core.logallrefupdates' '
|
|
rm -rf dst.git &&
|
|
git init --bare dst.git &&
|
|
git -C dst.git config core.logallrefupdates true &&
|
|
|
|
# double push to test both with and without
|
|
# the actual pack transfer
|
|
git push dst.git main:one &&
|
|
echo "one@{0} push" >expect &&
|
|
git -C dst.git log -g --format="%gd %gs" one >actual &&
|
|
test_cmp expect actual &&
|
|
|
|
git push dst.git main:two &&
|
|
echo "two@{0} push" >expect &&
|
|
git -C dst.git log -g --format="%gd %gs" two >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'fetch into bare respects core.logallrefupdates' '
|
|
rm -rf dst.git &&
|
|
git init --bare dst.git &&
|
|
(
|
|
cd dst.git &&
|
|
git config core.logallrefupdates true &&
|
|
|
|
# as above, we double-fetch to test both
|
|
# with and without pack transfer
|
|
git fetch .. main:one &&
|
|
echo "one@{0} fetch .. main:one: storing head" >expect &&
|
|
git log -g --format="%gd %gs" one >actual &&
|
|
test_cmp expect actual &&
|
|
|
|
git fetch .. main:two &&
|
|
echo "two@{0} fetch .. main:two: storing head" >expect &&
|
|
git log -g --format="%gd %gs" two >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'receive.denyCurrentBranch = updateInstead' '
|
|
git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard &&
|
|
git config receive.denyCurrentBranch updateInstead
|
|
) &&
|
|
test_commit third path2 &&
|
|
|
|
# Try pushing into a repository with pristine working tree
|
|
git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
git update-index -q --refresh &&
|
|
git diff-files --quiet -- &&
|
|
git diff-index --quiet --cached HEAD -- &&
|
|
test third = "$(cat path2)" &&
|
|
test $(git -C .. rev-parse HEAD) = $(git rev-parse HEAD)
|
|
) &&
|
|
|
|
# Try pushing into a repository with working tree needing a refresh
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard HEAD^ &&
|
|
test $(git -C .. rev-parse HEAD^) = $(git rev-parse HEAD) &&
|
|
test-tool chmtime +100 path1
|
|
) &&
|
|
git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
git update-index -q --refresh &&
|
|
git diff-files --quiet -- &&
|
|
git diff-index --quiet --cached HEAD -- &&
|
|
test_cmp ../path1 path1 &&
|
|
test third = "$(cat path2)" &&
|
|
test $(git -C .. rev-parse HEAD) = $(git rev-parse HEAD)
|
|
) &&
|
|
|
|
# Update what is to be pushed
|
|
test_commit fourth path2 &&
|
|
|
|
# Try pushing into a repository with a dirty working tree
|
|
# (1) the working tree updated
|
|
(
|
|
cd testrepo &&
|
|
echo changed >path1
|
|
) &&
|
|
test_must_fail git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test $(git -C .. rev-parse HEAD^) = $(git rev-parse HEAD) &&
|
|
git diff --quiet --cached &&
|
|
test changed = "$(cat path1)"
|
|
) &&
|
|
|
|
# (2) the index updated
|
|
(
|
|
cd testrepo &&
|
|
echo changed >path1 &&
|
|
git add path1
|
|
) &&
|
|
test_must_fail git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test $(git -C .. rev-parse HEAD^) = $(git rev-parse HEAD) &&
|
|
git diff --quiet &&
|
|
test changed = "$(cat path1)"
|
|
) &&
|
|
|
|
# Introduce a new file in the update
|
|
test_commit fifth path3 &&
|
|
|
|
# (3) the working tree has an untracked file that would interfere
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard &&
|
|
echo changed >path3
|
|
) &&
|
|
test_must_fail git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test $(git -C .. rev-parse HEAD^^) = $(git rev-parse HEAD) &&
|
|
git diff --quiet &&
|
|
git diff --quiet --cached &&
|
|
test changed = "$(cat path3)"
|
|
) &&
|
|
|
|
# (4) the target changes to what gets pushed but it still is a change
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard &&
|
|
echo fifth >path3 &&
|
|
git add path3
|
|
) &&
|
|
test_must_fail git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test $(git -C .. rev-parse HEAD^^) = $(git rev-parse HEAD) &&
|
|
git diff --quiet &&
|
|
test fifth = "$(cat path3)"
|
|
) &&
|
|
|
|
# (5) push into void
|
|
rm -fr void &&
|
|
git init void &&
|
|
(
|
|
cd void &&
|
|
git config receive.denyCurrentBranch updateInstead
|
|
) &&
|
|
git push void main &&
|
|
(
|
|
cd void &&
|
|
test $(git -C .. rev-parse main) = $(git rev-parse HEAD) &&
|
|
git diff --quiet &&
|
|
git diff --cached --quiet
|
|
) &&
|
|
|
|
# (6) updateInstead intervened by fast-forward check
|
|
test_must_fail git push void main^:main &&
|
|
test $(git -C void rev-parse HEAD) = $(git rev-parse main) &&
|
|
git -C void diff --quiet &&
|
|
git -C void diff --cached --quiet
|
|
'
|
|
|
|
test_expect_success 'updateInstead with push-to-checkout hook' '
|
|
rm -fr testrepo &&
|
|
git init testrepo &&
|
|
(
|
|
cd testrepo &&
|
|
git pull .. main &&
|
|
git reset --hard HEAD^^ &&
|
|
git tag initial &&
|
|
git config receive.denyCurrentBranch updateInstead &&
|
|
write_script .git/hooks/push-to-checkout <<-\EOF
|
|
echo >&2 updating from $(git rev-parse HEAD)
|
|
echo >&2 updating to "$1"
|
|
|
|
git update-index -q --refresh &&
|
|
git read-tree -u -m HEAD "$1" || {
|
|
status=$?
|
|
echo >&2 read-tree failed
|
|
exit $status
|
|
}
|
|
EOF
|
|
) &&
|
|
|
|
# Try pushing into a pristine
|
|
git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
git diff --quiet &&
|
|
git diff HEAD --quiet &&
|
|
test $(git -C .. rev-parse HEAD) = $(git rev-parse HEAD)
|
|
) &&
|
|
|
|
# Try pushing into a repository with conflicting change
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard initial &&
|
|
echo conflicting >path2
|
|
) &&
|
|
test_must_fail git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test $(git rev-parse initial) = $(git rev-parse HEAD) &&
|
|
test conflicting = "$(cat path2)" &&
|
|
git diff-index --quiet --cached HEAD
|
|
) &&
|
|
|
|
# Try pushing into a repository with unrelated change
|
|
(
|
|
cd testrepo &&
|
|
git reset --hard initial &&
|
|
echo unrelated >path1 &&
|
|
echo irrelevant >path5 &&
|
|
git add path5
|
|
) &&
|
|
git push testrepo main &&
|
|
(
|
|
cd testrepo &&
|
|
test "$(cat path1)" = unrelated &&
|
|
test "$(cat path5)" = irrelevant &&
|
|
test "$(git diff --name-only --cached HEAD)" = path5 &&
|
|
test $(git -C .. rev-parse HEAD) = $(git rev-parse HEAD)
|
|
) &&
|
|
|
|
# push into void
|
|
rm -fr void &&
|
|
git init void &&
|
|
(
|
|
cd void &&
|
|
git config receive.denyCurrentBranch updateInstead &&
|
|
write_script .git/hooks/push-to-checkout <<-\EOF
|
|
if git rev-parse --quiet --verify HEAD
|
|
then
|
|
has_head=yes
|
|
echo >&2 updating from $(git rev-parse HEAD)
|
|
else
|
|
has_head=no
|
|
echo >&2 pushing into void
|
|
fi
|
|
echo >&2 updating to "$1"
|
|
|
|
git update-index -q --refresh &&
|
|
case "$has_head" in
|
|
yes)
|
|
git read-tree -u -m HEAD "$1" ;;
|
|
no)
|
|
git read-tree -u -m "$1" ;;
|
|
esac || {
|
|
status=$?
|
|
echo >&2 read-tree failed
|
|
exit $status
|
|
}
|
|
EOF
|
|
) &&
|
|
|
|
git push void main &&
|
|
(
|
|
cd void &&
|
|
git diff --quiet &&
|
|
git diff --cached --quiet &&
|
|
test $(git -C .. rev-parse HEAD) = $(git rev-parse HEAD)
|
|
)
|
|
'
|
|
|
|
test_expect_success 'denyCurrentBranch and worktrees' '
|
|
git worktree add new-wt &&
|
|
git clone . cloned &&
|
|
test_commit -C cloned first &&
|
|
test_config receive.denyCurrentBranch refuse &&
|
|
test_must_fail git -C cloned push origin HEAD:new-wt &&
|
|
test_config receive.denyCurrentBranch updateInstead &&
|
|
git -C cloned push origin HEAD:new-wt &&
|
|
test_must_fail git -C cloned push --delete origin new-wt
|
|
'
|
|
test_done
|