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|
#!/bin/sh
test_description='test protocol v2 server commands'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
test_expect_success 'setup to generate files with expected content' '
printf "agent=git/%s" "$(git version | cut -d" " -f3)" >agent_capability &&
test_oid_cache <<-EOF &&
wrong_algo sha1:sha256
wrong_algo sha256:sha1
EOF
if test_have_prereq WINDOWS
then
printf "agent=FAKE\n" >agent_capability
else
printf -- "-%s\n" $(uname -s | test_redact_non_printables) >>agent_capability
fi &&
cat >expect.base <<-EOF &&
version 2
$(cat agent_capability)
ls-refs=unborn
fetch=shallow wait-for-done
server-option
object-format=$(test_oid algo)
EOF
cat >expect.trailer <<-EOF
0000
EOF
'
test_expect_success 'test capability advertisement' '
cat expect.base expect.trailer >expect &&
if test_have_prereq WINDOWS
then
GIT_USER_AGENT=FAKE && export GIT_USER_AGENT
fi &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'stateless-rpc flag does not list capabilities' '
# Empty request
test-tool pkt-line pack >in <<-EOF &&
0000
EOF
test-tool serve-v2 --stateless-rpc >out <in &&
test_must_be_empty out &&
# EOF
test-tool serve-v2 --stateless-rpc >out &&
test_must_be_empty out
'
test_expect_success 'request invalid capability' '
test-tool pkt-line pack >in <<-EOF &&
foobar
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "unknown capability" err
'
test_expect_success 'request with no command' '
test-tool pkt-line pack >in <<-EOF &&
agent=git/test
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "no command requested" err
'
test_expect_success 'request invalid command' '
test-tool pkt-line pack >in <<-EOF &&
command=foo
object-format=$(test_oid algo)
agent=git/test
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "invalid command" err
'
test_expect_success 'request capability as command' '
test-tool pkt-line pack >in <<-EOF &&
command=agent
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
grep invalid.command.*agent err
'
test_expect_success 'request command as capability' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
fetch
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
grep unknown.capability err
'
test_expect_success 'requested command is command=value' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs=whatever
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
grep invalid.command.*ls-refs=whatever err
'
test_expect_success 'wrong object-format' '
test-tool pkt-line pack >in <<-EOF &&
command=fetch
agent=git/test
object-format=$(test_oid wrong_algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "mismatched object format" err
'
# Test the basics of ls-refs
#
test_expect_success 'setup some refs and tags' '
test_commit one &&
git branch dev main &&
test_commit two &&
git symbolic-ref refs/heads/release refs/heads/main &&
git tag -a -m "annotated tag" annotated-tag
'
test_expect_success 'basics of ls-refs' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'ls-refs complains about unknown options' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
no-such-arg
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
grep unexpected.line.*no-such-arg err
'
test_expect_success 'basic ref-prefixes' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
ref-prefix refs/heads/main
ref-prefix refs/tags/one
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/tags/one) refs/tags/one
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'refs/heads prefix' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
ref-prefix refs/heads/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'ignore very large set of prefixes' '
# generate a large number of ref-prefixes that we expect
# to match nothing; the value here exceeds TOO_MANY_PREFIXES
# from ls-refs.c.
{
echo command=ls-refs &&
echo object-format=$(test_oid algo) &&
echo 0001 &&
awk "{
for (i = 1; i <= 65536; i++)
print \"ref-prefix refs/heads/\", \$i
}" &&
echo 0000
} |
test-tool pkt-line pack >in &&
# and then confirm that we see unmatched prefixes anyway (i.e.,
# that the prefix was not applied).
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'peel parameter' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
peel
ref-prefix refs/tags/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag peeled:$(git rev-parse refs/tags/annotated-tag^{})
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'symrefs parameter' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
symrefs
ref-prefix refs/heads/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release symref-target:refs/heads/main
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'sending server-options' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
server-option=hello
server-option=world
0001
ref-prefix HEAD
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'unexpected lines are not allowed in fetch request' '
git init server &&
test-tool pkt-line pack >in <<-EOF &&
command=fetch
object-format=$(test_oid algo)
0001
this-is-not-a-command
0000
EOF
(
cd server &&
test_must_fail test-tool serve-v2 --stateless-rpc
) <in >/dev/null 2>err &&
grep "unexpected line: .this-is-not-a-command." err
'
# Test the basics of object-info
#
test_expect_success 'basics of object-info' '
test_config transfer.advertiseObjectInfo true &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
size
oid $(git rev-parse two:two.t)
oid $(git rev-parse two:two.t)
0000
EOF
cat >expect <<-EOF &&
size
$(git rev-parse two:two.t) $(wc -c <two.t | xargs)
$(git rev-parse two:two.t) $(wc -c <two.t | xargs)
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'test capability advertisement with uploadpack.advertiseBundleURIs' '
test_config uploadpack.advertiseBundleURIs true &&
cat >expect.extra <<-EOF &&
bundle-uri
EOF
cat expect.base \
expect.extra \
expect.trailer >expect &&
if test_have_prereq WINDOWS
then
GIT_USER_AGENT=FAKE && export GIT_USER_AGENT
fi &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'basics of bundle-uri: dies if not enabled' '
test-tool pkt-line pack >in <<-EOF &&
command=bundle-uri
0000
EOF
cat >err.expect <<-\EOF &&
fatal: invalid command '"'"'bundle-uri'"'"'
EOF
cat >expect <<-\EOF &&
ERR serve: invalid command '"'"'bundle-uri'"'"'
EOF
test_must_fail test-tool serve-v2 --stateless-rpc <in >out 2>err.actual &&
test_cmp err.expect err.actual &&
test_must_be_empty out
'
test_expect_success 'object-info missing from capabilities when disabled' '
test_config transfer.advertiseObjectInfo false &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
! grep object.info actual
'
test_expect_success 'object-info commands rejected when disabled' '
test_config transfer.advertiseObjectInfo false &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
EOF
test_must_fail test-tool serve-v2 --stateless-rpc <in 2>err &&
grep invalid.command err
'
test_done
|
