[thirdparty/git.git] / t / t5702-protocol-v2.sh

#!/bin/sh

test_description='test git wire-protocol version 2'

TEST_NO_CREATE_REPO=1

. ./test-lib.sh

# Test protocol v2 with 'git://' transport
#
. "$TEST_DIRECTORY"/lib-git-daemon.sh
start_git_daemon --export-all --enable=receive-pack
daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent

test_expect_success 'create repo to be served by git-daemon' '
	git init "$daemon_parent" &&
	test_commit -C "$daemon_parent" one
'

test_expect_success 'list refs with git:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		ls-remote --symref "$GIT_DAEMON_URL/parent" >actual &&

	# Client requested to use protocol v2
	grep "git> .*\\\0\\\0version=2\\\0$" log &&
	# Server responded using protocol v2
	grep "git< version 2" log &&

	git ls-remote --symref "$GIT_DAEMON_URL/parent" >expect &&
	test_cmp actual expect
'

test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		ls-remote "$GIT_DAEMON_URL/parent" master >actual &&

	cat >expect <<-EOF &&
	$(git -C "$daemon_parent" rev-parse refs/heads/master)$(printf "\t")refs/heads/master
	EOF

	test_cmp actual expect
'

test_expect_success 'clone with git:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		clone "$GIT_DAEMON_URL/parent" daemon_child &&

	git -C daemon_child log -1 --format=%s >actual &&
	git -C "$daemon_parent" log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Client requested to use protocol v2
	grep "clone> .*\\\0\\\0version=2\\\0$" log &&
	# Server responded using protocol v2
	grep "clone< version 2" log
'

test_expect_success 'fetch with git:// using protocol v2' '
	test_when_finished "rm -f log" &&

	test_commit -C "$daemon_parent" two &&

	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
		fetch &&

	git -C daemon_child log -1 --format=%s origin/master >actual &&
	git -C "$daemon_parent" log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Client requested to use protocol v2
	grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
	# Server responded using protocol v2
	grep "fetch< version 2" log
'

test_expect_success 'pull with git:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
		pull &&

	git -C daemon_child log -1 --format=%s >actual &&
	git -C "$daemon_parent" log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Client requested to use protocol v2
	grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
	# Server responded using protocol v2
	grep "fetch< version 2" log
'

test_expect_success 'push with git:// and a config of v2 does not request v2' '
	test_when_finished "rm -f log" &&

	# Till v2 for push is designed, make sure that if a client has
	# protocol.version configured to use v2, that the client instead falls
	# back and uses v0.

	test_commit -C daemon_child three &&

	# Push to another branch, as the target repository has the
	# master branch checked out and we cannot push into it.
	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
		push origin HEAD:client_branch &&

	git -C daemon_child log -1 --format=%s >actual &&
	git -C "$daemon_parent" log -1 --format=%s client_branch >expect &&
	test_cmp expect actual &&

	# Client requested to use protocol v2
	! grep "push> .*\\\0\\\0version=2\\\0$" log &&
	# Server responded using protocol v2
	! grep "push< version 2" log
'

stop_git_daemon

# Test protocol v2 with 'file://' transport
#
test_expect_success 'create repo to be served by file:// transport' '
	git init file_parent &&
	test_commit -C file_parent one
'

test_expect_success 'list refs with file:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		ls-remote --symref "file://$(pwd)/file_parent" >actual &&

	# Server responded using protocol v2
	grep "git< version 2" log &&

	git ls-remote --symref "file://$(pwd)/file_parent" >expect &&
	test_cmp actual expect
'

test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		ls-remote "file://$(pwd)/file_parent" master >actual &&

	cat >expect <<-EOF &&
	$(git -C file_parent rev-parse refs/heads/master)$(printf "\t")refs/heads/master
	EOF

	test_cmp actual expect
'

test_expect_success 'clone with file:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
		clone "file://$(pwd)/file_parent" file_child &&

	git -C file_child log -1 --format=%s >actual &&
	git -C file_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v2
	grep "clone< version 2" log
'

test_expect_success 'fetch with file:// using protocol v2' '
	test_when_finished "rm -f log" &&

	test_commit -C file_parent two &&

	GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
		fetch origin &&

	git -C file_child log -1 --format=%s origin/master >actual &&
	git -C file_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v2
	grep "fetch< version 2" log
'

test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
	test_when_finished "rm -f log" &&

	test_commit -C file_parent three &&

	GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
		fetch origin master &&

	git -C file_child log -1 --format=%s origin/master >actual &&
	git -C file_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	! grep "refs/tags/one" log &&
	! grep "refs/tags/two" log &&
	! grep "refs/tags/three" log
'

test_expect_success 'upload-pack respects config using protocol v2' '
	git init server &&
	write_script server/.git/hook <<-\EOF &&
		touch hookout
		"$@"
	EOF
	test_commit -C server one &&

	test_config_global uploadpack.packobjectshook ./hook &&
	test_path_is_missing server/.git/hookout &&
	git -c protocol.version=2 clone "file://$(pwd)/server" client &&
	test_path_is_file server/.git/hookout
'

# Test protocol v2 with 'http://' transport
#
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd

test_expect_success 'create repo to be served by http:// transport' '
	git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
'

test_expect_success 'clone with http:// using protocol v2' '
	test_when_finished "rm -f log" &&

	GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
		clone "$HTTPD_URL/smart/http_parent" http_child &&

	git -C http_child log -1 --format=%s >actual &&
	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Client requested to use protocol v2
	grep "Git-Protocol: version=2" log &&
	# Server responded using protocol v2
	grep "git< version 2" log
'

test_expect_success 'fetch with http:// using protocol v2' '
	test_when_finished "rm -f log" &&

	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&

	GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
		fetch &&

	git -C http_child log -1 --format=%s origin/master >actual &&
	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v2
	grep "git< version 2" log
'

test_expect_success 'push with http:// and a config of v2 does not request v2' '
	test_when_finished "rm -f log" &&
	# Till v2 for push is designed, make sure that if a client has
	# protocol.version configured to use v2, that the client instead falls
	# back and uses v0.

	test_commit -C http_child three &&

	# Push to another branch, as the target repository has the
	# master branch checked out and we cannot push into it.
	GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
		push origin HEAD:client_branch &&

	git -C http_child log -1 --format=%s >actual &&
	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
	test_cmp expect actual &&

	# Client didnt request to use protocol v2
	! grep "Git-Protocol: version=2" log &&
	# Server didnt respond using protocol v2
	! grep "git< version 2" log
'


stop_httpd

test_done
Commit	Line	Data
e52449b6 BW	1	#!/bin/sh
	2
	3	test_description='test git wire-protocol version 2'
	4
	5	TEST_NO_CREATE_REPO=1
	6
	7	. ./test-lib.sh
	8
	9	# Test protocol v2 with 'git://' transport
	10	#
	11	. "$TEST_DIRECTORY"/lib-git-daemon.sh
	12	start_git_daemon --export-all --enable=receive-pack
	13	daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent
	14
	15	test_expect_success 'create repo to be served by git-daemon' '
	16	git init "$daemon_parent" &&
	17	test_commit -C "$daemon_parent" one
	18	'
	19
	20	test_expect_success 'list refs with git:// using protocol v2' '
	21	test_when_finished "rm -f log" &&
	22
	23	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	24	ls-remote --symref "$GIT_DAEMON_URL/parent" >actual &&
	25
	26	# Client requested to use protocol v2
	27	grep "git> .*\\\0\\\0version=2\\\0$" log &&
	28	# Server responded using protocol v2
	29	grep "git< version 2" log &&
	30
	31	git ls-remote --symref "$GIT_DAEMON_URL/parent" >expect &&
	32	test_cmp actual expect
	33	'
	34
b4be7410 BW	35	test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
	36	test_when_finished "rm -f log" &&
	37
	38	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	39	ls-remote "$GIT_DAEMON_URL/parent" master >actual &&
	40
	41	cat >expect <<-EOF &&
	42	$(git -C "$daemon_parent" rev-parse refs/heads/master)$(printf "\t")refs/heads/master
	43	EOF
	44
	45	test_cmp actual expect
	46	'
	47
685fbd32 BW	48	test_expect_success 'clone with git:// using protocol v2' '
	49	test_when_finished "rm -f log" &&
	50
	51	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	52	clone "$GIT_DAEMON_URL/parent" daemon_child &&
	53
	54	git -C daemon_child log -1 --format=%s >actual &&
	55	git -C "$daemon_parent" log -1 --format=%s >expect &&
	56	test_cmp expect actual &&
	57
	58	# Client requested to use protocol v2
	59	grep "clone> .*\\\0\\\0version=2\\\0$" log &&
	60	# Server responded using protocol v2
	61	grep "clone< version 2" log
	62	'
	63
	64	test_expect_success 'fetch with git:// using protocol v2' '
	65	test_when_finished "rm -f log" &&
	66
	67	test_commit -C "$daemon_parent" two &&
	68
	69	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
	70	fetch &&
	71
	72	git -C daemon_child log -1 --format=%s origin/master >actual &&
	73	git -C "$daemon_parent" log -1 --format=%s >expect &&
	74	test_cmp expect actual &&
	75
	76	# Client requested to use protocol v2
	77	grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
	78	# Server responded using protocol v2
	79	grep "fetch< version 2" log
	80	'
	81
	82	test_expect_success 'pull with git:// using protocol v2' '
	83	test_when_finished "rm -f log" &&
	84
	85	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
	86	pull &&
	87
	88	git -C daemon_child log -1 --format=%s >actual &&
	89	git -C "$daemon_parent" log -1 --format=%s >expect &&
	90	test_cmp expect actual &&
	91
	92	# Client requested to use protocol v2
	93	grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
	94	# Server responded using protocol v2
	95	grep "fetch< version 2" log
	96	'
	97
1aa8dded BW	98	test_expect_success 'push with git:// and a config of v2 does not request v2' '
	99	test_when_finished "rm -f log" &&
	100
	101	# Till v2 for push is designed, make sure that if a client has
	102	# protocol.version configured to use v2, that the client instead falls
	103	# back and uses v0.
	104
	105	test_commit -C daemon_child three &&
	106
	107	# Push to another branch, as the target repository has the
	108	# master branch checked out and we cannot push into it.
	109	GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
	110	push origin HEAD:client_branch &&
	111
	112	git -C daemon_child log -1 --format=%s >actual &&
	113	git -C "$daemon_parent" log -1 --format=%s client_branch >expect &&
	114	test_cmp expect actual &&
	115
	116	# Client requested to use protocol v2
	117	! grep "push> .*\\\0\\\0version=2\\\0$" log &&
	118	# Server responded using protocol v2
	119	! grep "push< version 2" log
	120	'
	121
e52449b6 BW	122	stop_git_daemon
	123
	124	# Test protocol v2 with 'file://' transport
	125	#
	126	test_expect_success 'create repo to be served by file:// transport' '
	127	git init file_parent &&
	128	test_commit -C file_parent one
	129	'
	130
	131	test_expect_success 'list refs with file:// using protocol v2' '
	132	test_when_finished "rm -f log" &&
	133
	134	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	135	ls-remote --symref "file://$(pwd)/file_parent" >actual &&
	136
	137	# Server responded using protocol v2
	138	grep "git< version 2" log &&
	139
	140	git ls-remote --symref "file://$(pwd)/file_parent" >expect &&
	141	test_cmp actual expect
	142	'
	143
b4be7410 BW	144	test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
	145	test_when_finished "rm -f log" &&
	146
	147	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	148	ls-remote "file://$(pwd)/file_parent" master >actual &&
	149
	150	cat >expect <<-EOF &&
	151	$(git -C file_parent rev-parse refs/heads/master)$(printf "\t")refs/heads/master
	152	EOF
	153
	154	test_cmp actual expect
	155	'
	156
685fbd32 BW	157	test_expect_success 'clone with file:// using protocol v2' '
	158	test_when_finished "rm -f log" &&
	159
	160	GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
	161	clone "file://$(pwd)/file_parent" file_child &&
	162
	163	git -C file_child log -1 --format=%s >actual &&
	164	git -C file_parent log -1 --format=%s >expect &&
	165	test_cmp expect actual &&
	166
	167	# Server responded using protocol v2
	168	grep "clone< version 2" log
	169	'
	170
	171	test_expect_success 'fetch with file:// using protocol v2' '
	172	test_when_finished "rm -f log" &&
	173
	174	test_commit -C file_parent two &&
	175
	176	GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
	177	fetch origin &&
	178
	179	git -C file_child log -1 --format=%s origin/master >actual &&
	180	git -C file_parent log -1 --format=%s >expect &&
	181	test_cmp expect actual &&
	182
	183	# Server responded using protocol v2
	184	grep "fetch< version 2" log
	185	'
	186
	187	test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
	188	test_when_finished "rm -f log" &&
	189
	190	test_commit -C file_parent three &&
	191
	192	GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
	193	fetch origin master &&
	194
	195	git -C file_child log -1 --format=%s origin/master >actual &&
	196	git -C file_parent log -1 --format=%s >expect &&
	197	test_cmp expect actual &&
	198
	199	! grep "refs/tags/one" log &&
	200	! grep "refs/tags/two" log &&
	201	! grep "refs/tags/three" log
	202	'
	203
54592687 JT	204	test_expect_success 'upload-pack respects config using protocol v2' '
	205	git init server &&
	206	write_script server/.git/hook <<-\EOF &&
	207	touch hookout
	208	"$@"
	209	EOF
	210	test_commit -C server one &&
	211
	212	test_config_global uploadpack.packobjectshook ./hook &&
	213	test_path_is_missing server/.git/hookout &&
	214	git -c protocol.version=2 clone "file://$(pwd)/server" client &&
	215	test_path_is_file server/.git/hookout
	216	'
	217
0f1dc53f BW	218	# Test protocol v2 with 'http://' transport
	219	#
	220	. "$TEST_DIRECTORY"/lib-httpd.sh
	221	start_httpd
	222
	223	test_expect_success 'create repo to be served by http:// transport' '
	224	git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
	225	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
	226	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
	227	'
	228
	229	test_expect_success 'clone with http:// using protocol v2' '
	230	test_when_finished "rm -f log" &&
	231
	232	GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
	233	clone "$HTTPD_URL/smart/http_parent" http_child &&
	234
	235	git -C http_child log -1 --format=%s >actual &&
	236	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	237	test_cmp expect actual &&
	238
	239	# Client requested to use protocol v2
	240	grep "Git-Protocol: version=2" log &&
	241	# Server responded using protocol v2
	242	grep "git< version 2" log
	243	'
	244
	245	test_expect_success 'fetch with http:// using protocol v2' '
	246	test_when_finished "rm -f log" &&
	247
	248	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&
	249
	250	GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
	251	fetch &&
	252
	253	git -C http_child log -1 --format=%s origin/master >actual &&
	254	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	255	test_cmp expect actual &&
	256
	257	# Server responded using protocol v2
	258	grep "git< version 2" log
	259	'
	260
a4d78ce2 BW	261	test_expect_success 'push with http:// and a config of v2 does not request v2' '
	262	test_when_finished "rm -f log" &&
	263	# Till v2 for push is designed, make sure that if a client has
	264	# protocol.version configured to use v2, that the client instead falls
	265	# back and uses v0.
	266
	267	test_commit -C http_child three &&
	268
	269	# Push to another branch, as the target repository has the
	270	# master branch checked out and we cannot push into it.
	271	GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
	272	push origin HEAD:client_branch &&
	273
	274	git -C http_child log -1 --format=%s >actual &&
	275	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
	276	test_cmp expect actual &&
	277
	278	# Client didnt request to use protocol v2
	279	! grep "Git-Protocol: version=2" log &&
	280	# Server didnt respond using protocol v2
	281	! grep "git< version 2" log
	282	'
	283
	284
0f1dc53f BW	285	stop_httpd
0f1dc53f BW	286
e52449b6	287	test_done