[thirdparty/git.git] / t / t5700-protocol-v1.sh

#!/bin/sh

test_description='test git wire-protocol transition'

TEST_NO_CREATE_REPO=1

# This is a protocol-specific test.
GIT_TEST_PROTOCOL_VERSION=0
export GIT_TEST_PROTOCOL_VERSION

GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME

. ./test-lib.sh

# Test protocol v1 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 'clone with git:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
		clone "$GIT_DAEMON_URL/parent" daemon_child 2>log &&

	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 v1
	grep "clone> .*\\\0\\\0version=1\\\0$" log &&
	# Server responded using protocol v1
	grep "clone< version 1" log
'

test_expect_success 'fetch with git:// using protocol v1' '
	test_commit -C "$daemon_parent" two &&

	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
		fetch 2>log &&

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

	# Client requested to use protocol v1
	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
	# Server responded using protocol v1
	grep "fetch< version 1" log
'

test_expect_success 'pull with git:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
		pull 2>log &&

	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 v1
	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
	# Server responded using protocol v1
	grep "fetch< version 1" log
'

test_expect_success 'push with git:// using protocol v1' '
	test_commit -C daemon_child three &&

	# Push to another branch, as the target repository has the
	# main branch checked out and we cannot push into it.
	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
		push origin HEAD:client_branch 2>log &&

	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 v1
	grep "push> .*\\\0\\\0version=1\\\0$" log &&
	# Server responded using protocol v1
	grep "push< version 1" log
'

stop_git_daemon

# Test protocol v1 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 'clone with file:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
		clone "file://$(pwd)/file_parent" file_child 2>log &&

	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 v1
	grep "clone< version 1" log
'

test_expect_success 'fetch with file:// using protocol v1' '
	test_commit -C file_parent two &&

	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
		fetch 2>log &&

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

	# Server responded using protocol v1
	grep "fetch< version 1" log
'

test_expect_success 'pull with file:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
		pull 2>log &&

	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 v1
	grep "fetch< version 1" log
'

test_expect_success 'push with file:// using protocol v1' '
	test_commit -C file_child three &&

	# Push to another branch, as the target repository has the
	# main branch checked out and we cannot push into it.
	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
		push origin HEAD:client_branch 2>log &&

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

	# Server responded using protocol v1
	grep "push< version 1" log
'

# Test protocol v1 with 'ssh://' transport
#
test_expect_success 'setup ssh wrapper' '
	GIT_SSH="$GIT_BUILD_DIR/t/helper/test-fake-ssh" &&
	export GIT_SSH &&
	GIT_SSH_VARIANT=ssh &&
	export GIT_SSH_VARIANT &&
	export TRASH_DIRECTORY &&
	>"$TRASH_DIRECTORY"/ssh-output
'

expect_ssh () {
	test_when_finished '(cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)' &&
	echo "ssh: -o SendEnv=GIT_PROTOCOL myhost $1 '$PWD/ssh_parent'" >"$TRASH_DIRECTORY/ssh-expect" &&
	(cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
}

test_expect_success 'create repo to be served by ssh:// transport' '
	git init ssh_parent &&
	test_commit -C ssh_parent one
'

test_expect_success 'clone with ssh:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
		clone "ssh://myhost:$(pwd)/ssh_parent" ssh_child 2>log &&
	expect_ssh git-upload-pack &&

	git -C ssh_child log -1 --format=%s >actual &&
	git -C ssh_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v1
	grep "clone< version 1" log
'

test_expect_success 'fetch with ssh:// using protocol v1' '
	test_commit -C ssh_parent two &&

	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
		fetch 2>log &&
	expect_ssh git-upload-pack &&

	git -C ssh_child log -1 --format=%s origin/main >actual &&
	git -C ssh_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v1
	grep "fetch< version 1" log
'

test_expect_success 'pull with ssh:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
		pull 2>log &&
	expect_ssh git-upload-pack &&

	git -C ssh_child log -1 --format=%s >actual &&
	git -C ssh_parent log -1 --format=%s >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v1
	grep "fetch< version 1" log
'

test_expect_success 'push with ssh:// using protocol v1' '
	test_commit -C ssh_child three &&

	# Push to another branch, as the target repository has the
	# main branch checked out and we cannot push into it.
	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
		push origin HEAD:client_branch 2>log &&
	expect_ssh git-receive-pack &&

	git -C ssh_child log -1 --format=%s >actual &&
	git -C ssh_parent log -1 --format=%s client_branch >expect &&
	test_cmp expect actual &&

	# Server responded using protocol v1
	grep "push< version 1" log
'

# Test protocol v1 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 v1' '
	GIT_TRACE_PACKET=1 GIT_TRACE_CURL=1 git -c protocol.version=1 \
		clone "$HTTPD_URL/smart/http_parent" http_child 2>log &&

	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 v1
	grep "Git-Protocol: version=1" log &&
	# Server responded using protocol v1
	grep "git< version 1" log
'

test_expect_success 'fetch with http:// using protocol v1' '
	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&

	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
		fetch 2>log &&

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

	# Server responded using protocol v1
	grep "git< version 1" log
'

test_expect_success 'pull with http:// using protocol v1' '
	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
		pull 2>log &&

	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 &&

	# Server responded using protocol v1
	grep "git< version 1" log
'

test_expect_success 'push with http:// using protocol v1' '
	test_commit -C http_child three &&

	# Push to another branch, as the target repository has the
	# main branch checked out and we cannot push into it.
	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
		push origin HEAD:client_branch && #2>log &&

	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 &&

	# Server responded using protocol v1
	grep "git< version 1" log
'

# 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
Commit	Line	Data
0c2f0d27 BW	1	#!/bin/sh
	2
	3	test_description='test git wire-protocol transition'
	4
	5	TEST_NO_CREATE_REPO=1
	6
78eeb8d0	7	# This is a protocol-specific test.
8a1b0978 JN	8	GIT_TEST_PROTOCOL_VERSION=0
8a1b0978 JN	9	export GIT_TEST_PROTOCOL_VERSION
78eeb8d0	10
95cf2c01	11	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
334afbc7 JS	12	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
334afbc7 JS	13
0c2f0d27 BW	14	. ./test-lib.sh
	15
	16	# Test protocol v1 with 'git://' transport
	17	#
	18	. "$TEST_DIRECTORY"/lib-git-daemon.sh
	19	start_git_daemon --export-all --enable=receive-pack
	20	daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent
	21
	22	test_expect_success 'create repo to be served by git-daemon' '
	23	git init "$daemon_parent" &&
	24	test_commit -C "$daemon_parent" one
	25	'
	26
	27	test_expect_success 'clone with git:// using protocol v1' '
	28	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
	29	clone "$GIT_DAEMON_URL/parent" daemon_child 2>log &&
	30
	31	git -C daemon_child log -1 --format=%s >actual &&
	32	git -C "$daemon_parent" log -1 --format=%s >expect &&
	33	test_cmp expect actual &&
	34
	35	# Client requested to use protocol v1
	36	grep "clone> .*\\\0\\\0version=1\\\0$" log &&
	37	# Server responded using protocol v1
	38	grep "clone< version 1" log
	39	'
	40
	41	test_expect_success 'fetch with git:// using protocol v1' '
	42	test_commit -C "$daemon_parent" two &&
	43
	44	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
	45	fetch 2>log &&
	46
95cf2c01	47	git -C daemon_child log -1 --format=%s origin/main >actual &&
0c2f0d27 BW	48	git -C "$daemon_parent" log -1 --format=%s >expect &&
	49	test_cmp expect actual &&
	50
	51	# Client requested to use protocol v1
	52	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
	53	# Server responded using protocol v1
	54	grep "fetch< version 1" log
	55	'
	56
	57	test_expect_success 'pull with git:// using protocol v1' '
	58	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
	59	pull 2>log &&
	60
	61	git -C daemon_child log -1 --format=%s >actual &&
	62	git -C "$daemon_parent" log -1 --format=%s >expect &&
	63	test_cmp expect actual &&
	64
	65	# Client requested to use protocol v1
	66	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
	67	# Server responded using protocol v1
	68	grep "fetch< version 1" log
	69	'
	70
	71	test_expect_success 'push with git:// using protocol v1' '
	72	test_commit -C daemon_child three &&
	73
	74	# Push to another branch, as the target repository has the
95cf2c01	75	# main branch checked out and we cannot push into it.
0c2f0d27 BW	76	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
	77	push origin HEAD:client_branch 2>log &&
	78
	79	git -C daemon_child log -1 --format=%s >actual &&
	80	git -C "$daemon_parent" log -1 --format=%s client_branch >expect &&
	81	test_cmp expect actual &&
	82
	83	# Client requested to use protocol v1
	84	grep "push> .*\\\0\\\0version=1\\\0$" log &&
	85	# Server responded using protocol v1
	86	grep "push< version 1" log
	87	'
	88
	89	stop_git_daemon
	90
	91	# Test protocol v1 with 'file://' transport
	92	#
	93	test_expect_success 'create repo to be served by file:// transport' '
	94	git init file_parent &&
	95	test_commit -C file_parent one
	96	'
	97
	98	test_expect_success 'clone with file:// using protocol v1' '
	99	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
	100	clone "file://$(pwd)/file_parent" file_child 2>log &&
	101
	102	git -C file_child log -1 --format=%s >actual &&
	103	git -C file_parent log -1 --format=%s >expect &&
	104	test_cmp expect actual &&
	105
	106	# Server responded using protocol v1
	107	grep "clone< version 1" log
	108	'
	109
	110	test_expect_success 'fetch with file:// using protocol v1' '
	111	test_commit -C file_parent two &&
	112
	113	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
	114	fetch 2>log &&
	115
95cf2c01	116	git -C file_child log -1 --format=%s origin/main >actual &&
0c2f0d27 BW	117	git -C file_parent log -1 --format=%s >expect &&
	118	test_cmp expect actual &&
	119
	120	# Server responded using protocol v1
	121	grep "fetch< version 1" log
	122	'
	123
	124	test_expect_success 'pull with file:// using protocol v1' '
	125	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
	126	pull 2>log &&
	127
	128	git -C file_child log -1 --format=%s >actual &&
	129	git -C file_parent log -1 --format=%s >expect &&
	130	test_cmp expect actual &&
	131
	132	# Server responded using protocol v1
	133	grep "fetch< version 1" log
	134	'
	135
	136	test_expect_success 'push with file:// using protocol v1' '
	137	test_commit -C file_child three &&
	138
	139	# Push to another branch, as the target repository has the
95cf2c01	140	# main branch checked out and we cannot push into it.
0c2f0d27 BW	141	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
	142	push origin HEAD:client_branch 2>log &&
	143
	144	git -C file_child log -1 --format=%s >actual &&
	145	git -C file_parent log -1 --format=%s client_branch >expect &&
	146	test_cmp expect actual &&
	147
	148	# Server responded using protocol v1
	149	grep "push< version 1" log
	150	'
	151
	152	# Test protocol v1 with 'ssh://' transport
	153	#
	154	test_expect_success 'setup ssh wrapper' '
	155	GIT_SSH="$GIT_BUILD_DIR/t/helper/test-fake-ssh" &&
	156	export GIT_SSH &&
94b8ae5a BW	157	GIT_SSH_VARIANT=ssh &&
94b8ae5a BW	158	export GIT_SSH_VARIANT &&
0c2f0d27 BW	159	export TRASH_DIRECTORY &&
	160	>"$TRASH_DIRECTORY"/ssh-output
	161	'
	162
	163	expect_ssh () {
	164	test_when_finished '(cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)' &&
	165	echo "ssh: -o SendEnv=GIT_PROTOCOL myhost $1 '$PWD/ssh_parent'" >"$TRASH_DIRECTORY/ssh-expect" &&
	166	(cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
	167	}
	168
	169	test_expect_success 'create repo to be served by ssh:// transport' '
	170	git init ssh_parent &&
	171	test_commit -C ssh_parent one
	172	'
	173
	174	test_expect_success 'clone with ssh:// using protocol v1' '
	175	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
	176	clone "ssh://myhost:$(pwd)/ssh_parent" ssh_child 2>log &&
	177	expect_ssh git-upload-pack &&
	178
	179	git -C ssh_child log -1 --format=%s >actual &&
	180	git -C ssh_parent log -1 --format=%s >expect &&
	181	test_cmp expect actual &&
	182
	183	# Server responded using protocol v1
	184	grep "clone< version 1" log
	185	'
	186
	187	test_expect_success 'fetch with ssh:// using protocol v1' '
	188	test_commit -C ssh_parent two &&
	189
	190	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
	191	fetch 2>log &&
	192	expect_ssh git-upload-pack &&
	193
95cf2c01	194	git -C ssh_child log -1 --format=%s origin/main >actual &&
0c2f0d27 BW	195	git -C ssh_parent log -1 --format=%s >expect &&
	196	test_cmp expect actual &&
	197
	198	# Server responded using protocol v1
	199	grep "fetch< version 1" log
	200	'
	201
	202	test_expect_success 'pull with ssh:// using protocol v1' '
	203	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
	204	pull 2>log &&
	205	expect_ssh git-upload-pack &&
	206
	207	git -C ssh_child log -1 --format=%s >actual &&
	208	git -C ssh_parent log -1 --format=%s >expect &&
	209	test_cmp expect actual &&
	210
	211	# Server responded using protocol v1
	212	grep "fetch< version 1" log
	213	'
	214
	215	test_expect_success 'push with ssh:// using protocol v1' '
	216	test_commit -C ssh_child three &&
	217
	218	# Push to another branch, as the target repository has the
95cf2c01	219	# main branch checked out and we cannot push into it.
0c2f0d27 BW	220	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
	221	push origin HEAD:client_branch 2>log &&
	222	expect_ssh git-receive-pack &&
	223
	224	git -C ssh_child log -1 --format=%s >actual &&
	225	git -C ssh_parent log -1 --format=%s client_branch >expect &&
	226	test_cmp expect actual &&
	227
	228	# Server responded using protocol v1
	229	grep "push< version 1" log
	230	'
	231
19113a26 BW	232	# Test protocol v1 with 'http://' transport
	233	#
	234	. "$TEST_DIRECTORY"/lib-httpd.sh
	235	start_httpd
	236
	237	test_expect_success 'create repo to be served by http:// transport' '
	238	git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
	239	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
	240	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
	241	'
	242
	243	test_expect_success 'clone with http:// using protocol v1' '
	244	GIT_TRACE_PACKET=1 GIT_TRACE_CURL=1 git -c protocol.version=1 \
	245	clone "$HTTPD_URL/smart/http_parent" http_child 2>log &&
	246
	247	git -C http_child log -1 --format=%s >actual &&
	248	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	249	test_cmp expect actual &&
	250
	251	# Client requested to use protocol v1
	252	grep "Git-Protocol: version=1" log &&
	253	# Server responded using protocol v1
	254	grep "git< version 1" log
	255	'
	256
	257	test_expect_success 'fetch with http:// using protocol v1' '
	258	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&
	259
	260	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
	261	fetch 2>log &&
	262
95cf2c01	263	git -C http_child log -1 --format=%s origin/main >actual &&
19113a26 BW	264	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	265	test_cmp expect actual &&
	266
	267	# Server responded using protocol v1
	268	grep "git< version 1" log
	269	'
	270
	271	test_expect_success 'pull with http:// using protocol v1' '
	272	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
	273	pull 2>log &&
	274
	275	git -C http_child log -1 --format=%s >actual &&
	276	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
	277	test_cmp expect actual &&
	278
	279	# Server responded using protocol v1
	280	grep "git< version 1" log
	281	'
	282
	283	test_expect_success 'push with http:// using protocol v1' '
	284	test_commit -C http_child three &&
	285
	286	# Push to another branch, as the target repository has the
95cf2c01	287	# main branch checked out and we cannot push into it.
19113a26 BW	288	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
	289	push origin HEAD:client_branch && #2>log &&
	290
	291	git -C http_child log -1 --format=%s >actual &&
	292	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
	293	test_cmp expect actual &&
	294
	295	# Server responded using protocol v1
	296	grep "git< version 1" log
	297	'
	298
decfe05b SG	299	# DO NOT add non-httpd-specific tests here, because the last part of this
	300	# test script is only executed when httpd is available and enabled.
	301
0c2f0d27	302	test_done