mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
c5aecfc866
Currently we detect the hash algorithm in use by the length of the object ID. This is inelegant and prevents us from using a different hash algorithm that is also 256 bits in length. Since we cannot extend the v2 format in a backward-compatible way, let's add a v3 format, which is identical, except for the addition of capabilities, which are prefixed by an at sign. We add "object-format" as the only capability and reject unknown capabilities, since we do not have a network connection and therefore cannot negotiate with the other side. For compatibility, default to the v2 format for SHA-1 and require v3 for SHA-256. In t5510, always use format v3 so we can be sure we produce consistent results across hash algorithms. Since head -n N lists the top N lines instead of the Nth line, let's run our output through sed to normalize it and compare it against a fixed value, which will make sure we get exactly what we're expecting. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
128 lines
3.5 KiB
Bash
Executable file
128 lines
3.5 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='some bundle related tests'
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'setup' '
|
|
test_oid_cache <<-EOF &&
|
|
version sha1:2
|
|
version sha256:3
|
|
EOF
|
|
test_commit initial &&
|
|
test_tick &&
|
|
git tag -m tag tag &&
|
|
test_commit second &&
|
|
test_commit third &&
|
|
git tag -d initial &&
|
|
git tag -d second &&
|
|
git tag -d third
|
|
'
|
|
|
|
test_expect_success '"verify" needs a worktree' '
|
|
git bundle create tip.bundle -1 master &&
|
|
nongit test_must_fail git bundle verify ../tip.bundle 2>err &&
|
|
test_i18ngrep "need a repository" err
|
|
'
|
|
|
|
test_expect_success 'annotated tags can be excluded by rev-list options' '
|
|
git bundle create bundle --all --since=7.Apr.2005.15:14:00.-0700 &&
|
|
git ls-remote bundle > output &&
|
|
grep tag output &&
|
|
git bundle create bundle --all --since=7.Apr.2005.15:16:00.-0700 &&
|
|
git ls-remote bundle > output &&
|
|
! grep tag output
|
|
'
|
|
|
|
test_expect_success 'die if bundle file cannot be created' '
|
|
mkdir adir &&
|
|
test_must_fail git bundle create adir --all
|
|
'
|
|
|
|
test_expect_failure 'bundle --stdin' '
|
|
echo master | git bundle create stdin-bundle.bdl --stdin &&
|
|
git ls-remote stdin-bundle.bdl >output &&
|
|
grep master output
|
|
'
|
|
|
|
test_expect_failure 'bundle --stdin <rev-list options>' '
|
|
echo master | git bundle create hybrid-bundle.bdl --stdin tag &&
|
|
git ls-remote hybrid-bundle.bdl >output &&
|
|
grep master output
|
|
'
|
|
|
|
test_expect_success 'empty bundle file is rejected' '
|
|
: >empty-bundle &&
|
|
test_must_fail git fetch empty-bundle
|
|
'
|
|
|
|
# This triggers a bug in older versions where the resulting line (with
|
|
# --pretty=oneline) was longer than a 1024-char buffer.
|
|
test_expect_success 'ridiculously long subject in boundary' '
|
|
: >file4 &&
|
|
test_tick &&
|
|
git add file4 &&
|
|
printf "%01200d\n" 0 | git commit -F - &&
|
|
test_commit fifth &&
|
|
git bundle create long-subject-bundle.bdl HEAD^..HEAD &&
|
|
git bundle list-heads long-subject-bundle.bdl >heads &&
|
|
test -s heads &&
|
|
git fetch long-subject-bundle.bdl &&
|
|
sed -n "/^-/{p;q;}" long-subject-bundle.bdl >boundary &&
|
|
grep "^-$OID_REGEX " boundary
|
|
'
|
|
|
|
test_expect_success 'prerequisites with an empty commit message' '
|
|
: >file1 &&
|
|
git add file1 &&
|
|
test_tick &&
|
|
git commit --allow-empty-message -m "" &&
|
|
test_commit file2 &&
|
|
git bundle create bundle HEAD^.. &&
|
|
git bundle verify bundle
|
|
'
|
|
|
|
test_expect_success 'failed bundle creation does not leave cruft' '
|
|
# This fails because the bundle would be empty.
|
|
test_must_fail git bundle create fail.bundle master..master &&
|
|
test_path_is_missing fail.bundle.lock
|
|
'
|
|
|
|
test_expect_success 'fetch SHA-1 from bundle' '
|
|
test_create_repo foo &&
|
|
test_commit -C foo x &&
|
|
git -C foo bundle create tip.bundle -1 master &&
|
|
git -C foo rev-parse HEAD >hash &&
|
|
|
|
# Exercise to ensure that fetching a SHA-1 from a bundle works with no
|
|
# errors
|
|
git fetch --no-tags foo/tip.bundle "$(cat hash)"
|
|
'
|
|
|
|
test_expect_success 'git bundle uses expected default format' '
|
|
git bundle create bundle HEAD^.. &&
|
|
head -n1 bundle | grep "^# v$(test_oid version) git bundle$"
|
|
'
|
|
|
|
test_expect_success 'git bundle v3 has expected contents' '
|
|
git branch side HEAD &&
|
|
git bundle create --version=3 bundle HEAD^..side &&
|
|
head -n2 bundle >actual &&
|
|
cat >expect <<-EOF &&
|
|
# v3 git bundle
|
|
@object-format=$(test_oid algo)
|
|
EOF
|
|
test_cmp expect actual &&
|
|
git bundle verify bundle
|
|
'
|
|
|
|
test_expect_success 'git bundle v3 rejects unknown capabilities' '
|
|
cat >new <<-EOF &&
|
|
# v3 git bundle
|
|
@object-format=$(test_oid algo)
|
|
@unknown=silly
|
|
EOF
|
|
test_must_fail git bundle verify new 2>output &&
|
|
test_i18ngrep "unknown capability .unknown=silly." output
|
|
'
|
|
|
|
test_done
|