mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
9f3547837e
A couple of test scripts have actually been adapted to accommodate for a configurable default branch name, but they still overrode it via the `GIT_TEST_*` variable. Let's drop that override where possible. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
537 lines
14 KiB
Bash
Executable file
537 lines
14 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='upload-pack ref-in-want'
|
|
|
|
. ./test-lib.sh
|
|
|
|
get_actual_refs () {
|
|
sed -n -e '/wanted-refs/,/0001/{
|
|
/wanted-refs/d
|
|
/0001/d
|
|
p
|
|
}' <out | test-tool pkt-line unpack >actual_refs
|
|
}
|
|
|
|
get_actual_commits () {
|
|
test-tool pkt-line unpack-sideband <out >o.pack &&
|
|
git index-pack o.pack &&
|
|
git verify-pack -v o.idx >objs &&
|
|
sed -n -e 's/\([0-9a-f][0-9a-f]*\) commit .*/\1/p' objs >objs.sed &&
|
|
sort >actual_commits <objs.sed
|
|
}
|
|
|
|
check_output () {
|
|
get_actual_refs &&
|
|
test_cmp expected_refs actual_refs &&
|
|
get_actual_commits &&
|
|
sort expected_commits >sorted_commits &&
|
|
test_cmp sorted_commits actual_commits
|
|
}
|
|
|
|
write_command () {
|
|
echo "command=$1"
|
|
|
|
if test "$(test_oid algo)" != sha1
|
|
then
|
|
echo "object-format=$(test_oid algo)"
|
|
fi
|
|
}
|
|
|
|
# Write a complete fetch command to stdout, suitable for use with `test-tool
|
|
# pkt-line`. "want-ref", "want", and "have" lines are read from stdin.
|
|
#
|
|
# Examples:
|
|
#
|
|
# write_fetch_command <<-EOF
|
|
# want-ref refs/heads/main
|
|
# have $(git rev-parse a)
|
|
# EOF
|
|
#
|
|
# write_fetch_command <<-EOF
|
|
# want $(git rev-parse b)
|
|
# have $(git rev-parse a)
|
|
# EOF
|
|
#
|
|
write_fetch_command () {
|
|
write_command fetch &&
|
|
echo "0001" &&
|
|
echo "no-progress" &&
|
|
cat &&
|
|
echo "done" &&
|
|
echo "0000"
|
|
}
|
|
|
|
# c(o/foo) d(o/bar)
|
|
# \ /
|
|
# b e(baz) f(main)
|
|
# \__ | __/
|
|
# \ | /
|
|
# a
|
|
test_expect_success 'setup repository' '
|
|
test_commit a &&
|
|
git branch -M main &&
|
|
git checkout -b o/foo &&
|
|
test_commit b &&
|
|
test_commit c &&
|
|
git checkout -b o/bar b &&
|
|
test_commit d &&
|
|
git checkout -b baz a &&
|
|
test_commit e &&
|
|
git checkout main &&
|
|
test_commit f
|
|
'
|
|
|
|
test_expect_success 'config controls ref-in-want advertisement' '
|
|
test-tool serve-v2 --advertise-capabilities >out &&
|
|
perl -ne "/ref-in-want/ and print" out >out.filter &&
|
|
test_must_be_empty out.filter &&
|
|
|
|
git config uploadpack.allowRefInWant false &&
|
|
test-tool serve-v2 --advertise-capabilities >out &&
|
|
perl -ne "/ref-in-want/ and print" out >out.filter &&
|
|
test_must_be_empty out.filter &&
|
|
|
|
git config uploadpack.allowRefInWant true &&
|
|
test-tool serve-v2 --advertise-capabilities >out &&
|
|
perl -ne "/ref-in-want/ and print" out >out.filter &&
|
|
test_file_not_empty out.filter
|
|
'
|
|
|
|
test_expect_success 'invalid want-ref line' '
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref refs/heads/non-existent
|
|
EOF
|
|
|
|
test-tool pkt-line pack <pkt >in &&
|
|
test_must_fail test-tool serve-v2 --stateless-rpc 2>out <in &&
|
|
grep "unknown ref" out
|
|
'
|
|
|
|
test_expect_success 'basic want-ref' '
|
|
oid=$(git rev-parse f) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid refs/heads/main
|
|
EOF
|
|
git rev-parse f >expected_commits &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref refs/heads/main
|
|
have $(git rev-parse a)
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'multiple want-ref lines' '
|
|
oid_c=$(git rev-parse c) &&
|
|
oid_d=$(git rev-parse d) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid_c refs/heads/o/foo
|
|
$oid_d refs/heads/o/bar
|
|
EOF
|
|
git rev-parse c d >expected_commits &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref refs/heads/o/foo
|
|
want-ref refs/heads/o/bar
|
|
have $(git rev-parse b)
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'mix want and want-ref' '
|
|
oid=$(git rev-parse f) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid refs/heads/main
|
|
EOF
|
|
git rev-parse e f >expected_commits &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref refs/heads/main
|
|
want $(git rev-parse e)
|
|
have $(git rev-parse a)
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'want-ref with ref we already have commit for' '
|
|
oid=$(git rev-parse c) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid refs/heads/o/foo
|
|
EOF
|
|
>expected_commits &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref refs/heads/o/foo
|
|
have $(git rev-parse c)
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
REPO="$(pwd)/repo"
|
|
LOCAL_PRISTINE="$(pwd)/local_pristine"
|
|
|
|
# $REPO
|
|
# c(o/foo) d(o/bar)
|
|
# \ /
|
|
# b e(baz) f(main)
|
|
# \__ | __/
|
|
# \ | /
|
|
# a
|
|
#
|
|
# $LOCAL_PRISTINE
|
|
# s32(side)
|
|
# |
|
|
# .
|
|
# .
|
|
# |
|
|
# a(main)
|
|
test_expect_success 'setup repos for fetching with ref-in-want tests' '
|
|
(
|
|
git init -b main "$REPO" &&
|
|
cd "$REPO" &&
|
|
test_commit a &&
|
|
|
|
# Local repo with many commits (so that negotiation will take
|
|
# more than 1 request/response pair)
|
|
rm -rf "$LOCAL_PRISTINE" &&
|
|
git clone "file://$REPO" "$LOCAL_PRISTINE" &&
|
|
cd "$LOCAL_PRISTINE" &&
|
|
git checkout -b side &&
|
|
test_commit_bulk --id=s 33 &&
|
|
|
|
# Add novel commits to upstream
|
|
git checkout main &&
|
|
cd "$REPO" &&
|
|
git checkout -b o/foo &&
|
|
test_commit b &&
|
|
test_commit c &&
|
|
git checkout -b o/bar b &&
|
|
test_commit d &&
|
|
git checkout -b baz a &&
|
|
test_commit e &&
|
|
git checkout main &&
|
|
test_commit f
|
|
) &&
|
|
git -C "$REPO" config uploadpack.allowRefInWant true &&
|
|
git -C "$LOCAL_PRISTINE" config protocol.version 2
|
|
'
|
|
|
|
test_expect_success 'fetching with exact OID' '
|
|
test_when_finished "rm -f log" &&
|
|
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
oid=$(git -C "$REPO" rev-parse d) &&
|
|
GIT_TRACE_PACKET="$(pwd)/log" git -C local fetch origin \
|
|
"$oid":refs/heads/actual &&
|
|
|
|
git -C "$REPO" rev-parse "d" >expected &&
|
|
git -C local rev-parse refs/heads/actual >actual &&
|
|
test_cmp expected actual &&
|
|
grep "want $oid" log
|
|
'
|
|
|
|
test_expect_success 'fetching multiple refs' '
|
|
test_when_finished "rm -f log" &&
|
|
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
GIT_TRACE_PACKET="$(pwd)/log" git -C local fetch origin main baz &&
|
|
|
|
git -C "$REPO" rev-parse "main" "baz" >expected &&
|
|
git -C local rev-parse refs/remotes/origin/main refs/remotes/origin/baz >actual &&
|
|
test_cmp expected actual &&
|
|
grep "want-ref refs/heads/main" log &&
|
|
grep "want-ref refs/heads/baz" log
|
|
'
|
|
|
|
test_expect_success 'fetching ref and exact OID' '
|
|
test_when_finished "rm -f log" &&
|
|
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
oid=$(git -C "$REPO" rev-parse b) &&
|
|
GIT_TRACE_PACKET="$(pwd)/log" git -C local fetch origin \
|
|
main "$oid":refs/heads/actual &&
|
|
|
|
git -C "$REPO" rev-parse "main" "b" >expected &&
|
|
git -C local rev-parse refs/remotes/origin/main refs/heads/actual >actual &&
|
|
test_cmp expected actual &&
|
|
grep "want $oid" log &&
|
|
grep "want-ref refs/heads/main" log
|
|
'
|
|
|
|
test_expect_success 'fetching with wildcard that does not match any refs' '
|
|
test_when_finished "rm -f log" &&
|
|
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
git -C local fetch origin refs/heads/none*:refs/heads/* >out &&
|
|
test_must_be_empty out
|
|
'
|
|
|
|
test_expect_success 'fetching with wildcard that matches multiple refs' '
|
|
test_when_finished "rm -f log" &&
|
|
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
GIT_TRACE_PACKET="$(pwd)/log" git -C local fetch origin refs/heads/o*:refs/heads/o* &&
|
|
|
|
git -C "$REPO" rev-parse "o/foo" "o/bar" >expected &&
|
|
git -C local rev-parse "o/foo" "o/bar" >actual &&
|
|
test_cmp expected actual &&
|
|
grep "want-ref refs/heads/o/foo" log &&
|
|
grep "want-ref refs/heads/o/bar" log
|
|
'
|
|
|
|
REPO="$(pwd)/repo-ns"
|
|
|
|
test_expect_success 'setup namespaced repo' '
|
|
(
|
|
git init -b main "$REPO" &&
|
|
cd "$REPO" &&
|
|
test_commit a &&
|
|
test_commit b &&
|
|
git checkout a &&
|
|
test_commit c &&
|
|
git checkout a &&
|
|
test_commit d &&
|
|
git update-ref refs/heads/ns-no b &&
|
|
git update-ref refs/namespaces/ns/refs/heads/ns-yes c &&
|
|
git update-ref refs/namespaces/ns/refs/heads/hidden d
|
|
) &&
|
|
git -C "$REPO" config uploadpack.allowRefInWant true
|
|
'
|
|
|
|
test_expect_success 'with namespace: want-ref is considered relative to namespace' '
|
|
wanted_ref=refs/heads/ns-yes &&
|
|
|
|
oid=$(git -C "$REPO" rev-parse "refs/namespaces/ns/$wanted_ref") &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid $wanted_ref
|
|
EOF
|
|
cat >expected_commits <<-EOF &&
|
|
$oid
|
|
$(git -C "$REPO" rev-parse a)
|
|
EOF
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
GIT_NAMESPACE=ns test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'with namespace: want-ref outside namespace is unknown' '
|
|
wanted_ref=refs/heads/ns-no &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test_must_fail env GIT_NAMESPACE=ns \
|
|
test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
grep "unknown ref" out
|
|
'
|
|
|
|
# Cross-check refs/heads/ns-no indeed exists
|
|
test_expect_success 'without namespace: want-ref outside namespace succeeds' '
|
|
wanted_ref=refs/heads/ns-no &&
|
|
|
|
oid=$(git -C "$REPO" rev-parse $wanted_ref) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid $wanted_ref
|
|
EOF
|
|
cat >expected_commits <<-EOF &&
|
|
$oid
|
|
$(git -C "$REPO" rev-parse a)
|
|
EOF
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'with namespace: hideRefs is matched, relative to namespace' '
|
|
wanted_ref=refs/heads/hidden &&
|
|
git -C "$REPO" config transfer.hideRefs $wanted_ref &&
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test_must_fail env GIT_NAMESPACE=ns \
|
|
test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
grep "unknown ref" out
|
|
'
|
|
|
|
# Cross-check refs/heads/hidden indeed exists
|
|
test_expect_success 'with namespace: want-ref succeeds if hideRefs is removed' '
|
|
wanted_ref=refs/heads/hidden &&
|
|
git -C "$REPO" config --unset transfer.hideRefs $wanted_ref &&
|
|
|
|
oid=$(git -C "$REPO" rev-parse "refs/namespaces/ns/$wanted_ref") &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid $wanted_ref
|
|
EOF
|
|
cat >expected_commits <<-EOF &&
|
|
$oid
|
|
$(git -C "$REPO" rev-parse a)
|
|
EOF
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
GIT_NAMESPACE=ns test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
test_expect_success 'without namespace: relative hideRefs does not match' '
|
|
wanted_ref=refs/namespaces/ns/refs/heads/hidden &&
|
|
git -C "$REPO" config transfer.hideRefs refs/heads/hidden &&
|
|
|
|
oid=$(git -C "$REPO" rev-parse $wanted_ref) &&
|
|
cat >expected_refs <<-EOF &&
|
|
$oid $wanted_ref
|
|
EOF
|
|
cat >expected_commits <<-EOF &&
|
|
$oid
|
|
$(git -C "$REPO" rev-parse a)
|
|
EOF
|
|
|
|
write_fetch_command >pkt <<-EOF &&
|
|
want-ref $wanted_ref
|
|
EOF
|
|
test-tool pkt-line pack <pkt >in &&
|
|
|
|
test-tool -C "$REPO" serve-v2 --stateless-rpc >out <in &&
|
|
check_output
|
|
'
|
|
|
|
|
|
. "$TEST_DIRECTORY"/lib-httpd.sh
|
|
start_httpd
|
|
|
|
REPO="$HTTPD_DOCUMENT_ROOT_PATH/repo"
|
|
LOCAL_PRISTINE="$(pwd)/local_pristine"
|
|
|
|
test_expect_success 'setup repos for change-while-negotiating test' '
|
|
(
|
|
git init -b main "$REPO" &&
|
|
cd "$REPO" &&
|
|
>.git/git-daemon-export-ok &&
|
|
test_commit m1 &&
|
|
git tag -d m1 &&
|
|
|
|
# Local repo with many commits (so that negotiation will take
|
|
# more than 1 request/response pair)
|
|
rm -rf "$LOCAL_PRISTINE" &&
|
|
git clone "http://127.0.0.1:$LIB_HTTPD_PORT/smart/repo" "$LOCAL_PRISTINE" &&
|
|
cd "$LOCAL_PRISTINE" &&
|
|
git checkout -b side &&
|
|
test_commit_bulk --id=s 33 &&
|
|
|
|
# Add novel commits to upstream
|
|
git checkout main &&
|
|
cd "$REPO" &&
|
|
test_commit m2 &&
|
|
test_commit m3 &&
|
|
git tag -d m2 m3
|
|
) &&
|
|
git -C "$LOCAL_PRISTINE" remote set-url origin "http://127.0.0.1:$LIB_HTTPD_PORT/one_time_perl/repo" &&
|
|
git -C "$LOCAL_PRISTINE" config protocol.version 2
|
|
'
|
|
|
|
inconsistency () {
|
|
# Simulate that the server initially reports $2 as the ref
|
|
# corresponding to $1, and after that, $1 as the ref corresponding to
|
|
# $1. This corresponds to the real-life situation where the server's
|
|
# repository appears to change during negotiation, for example, when
|
|
# different servers in a load-balancing arrangement serve (stateless)
|
|
# RPCs during a single negotiation.
|
|
oid1=$(git -C "$REPO" rev-parse $1) &&
|
|
oid2=$(git -C "$REPO" rev-parse $2) &&
|
|
echo "s/$oid1/$oid2/" >"$HTTPD_ROOT_PATH/one-time-perl"
|
|
}
|
|
|
|
test_expect_success 'server is initially ahead - no ref in want' '
|
|
git -C "$REPO" config uploadpack.allowRefInWant false &&
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
inconsistency main $(test_oid numeric) &&
|
|
test_must_fail git -C local fetch 2>err &&
|
|
test_i18ngrep "fatal: remote error: upload-pack: not our ref" err
|
|
'
|
|
|
|
test_expect_success 'server is initially ahead - ref in want' '
|
|
git -C "$REPO" config uploadpack.allowRefInWant true &&
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
inconsistency main $(test_oid numeric) &&
|
|
git -C local fetch &&
|
|
|
|
git -C "$REPO" rev-parse --verify main >expected &&
|
|
git -C local rev-parse --verify refs/remotes/origin/main >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'server is initially behind - no ref in want' '
|
|
git -C "$REPO" config uploadpack.allowRefInWant false &&
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
inconsistency main "main^" &&
|
|
git -C local fetch &&
|
|
|
|
git -C "$REPO" rev-parse --verify "main^" >expected &&
|
|
git -C local rev-parse --verify refs/remotes/origin/main >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'server is initially behind - ref in want' '
|
|
git -C "$REPO" config uploadpack.allowRefInWant true &&
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
inconsistency main "main^" &&
|
|
git -C local fetch &&
|
|
|
|
git -C "$REPO" rev-parse --verify "main" >expected &&
|
|
git -C local rev-parse --verify refs/remotes/origin/main >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'server loses a ref - ref in want' '
|
|
git -C "$REPO" config uploadpack.allowRefInWant true &&
|
|
rm -rf local &&
|
|
cp -r "$LOCAL_PRISTINE" local &&
|
|
echo "s/main/rain/" >"$HTTPD_ROOT_PATH/one-time-perl" &&
|
|
test_must_fail git -C local fetch 2>err &&
|
|
|
|
test_i18ngrep "fatal: remote error: unknown ref refs/heads/rain" err
|
|
'
|
|
|
|
# DO NOT add non-httpd-specific tests here, because the last part of this
|
|
# test script is only executed when httpd is available and enabled.
|
|
|
|
test_done
|