[thirdparty/git.git] / t / t5551-http-fetch-smart.sh

#!/bin/sh

test_description='test smart fetching over http via http-backend'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd

test_expect_success 'setup repository' '
	git config push.default matching &&
	echo content >file &&
	git add file &&
	git commit -m one
'

test_expect_success 'create http-accessible bare repository' '
	mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	(cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	 git --bare init
	) &&
	git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	git push public master:master
'

setup_askpass_helper

cat >exp <<EOF
> GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1
> Accept: */*
> Accept-Encoding: ENCODINGS
> Pragma: no-cache
< HTTP/1.1 200 OK
< Pragma: no-cache
< Cache-Control: no-cache, max-age=0, must-revalidate
< Content-Type: application/x-git-upload-pack-advertisement
> POST /smart/repo.git/git-upload-pack HTTP/1.1
> Accept-Encoding: ENCODINGS
> Content-Type: application/x-git-upload-pack-request
> Accept: application/x-git-upload-pack-result
> Content-Length: xxx
< HTTP/1.1 200 OK
< Pragma: no-cache
< Cache-Control: no-cache, max-age=0, must-revalidate
< Content-Type: application/x-git-upload-pack-result
EOF
test_expect_success 'clone http repository' '
	GIT_TRACE_CURL=true git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
	test_cmp file clone/file &&
	tr '\''\015'\'' Q <err |
	sed -e "
		s/Q\$//
		/^[*] /d
		/^== Info:/d
		/^=> Send header, /d
		/^=> Send header:$/d
		/^<= Recv header, /d
		/^<= Recv header:$/d
		s/=> Send header: //
		s/= Recv header://
		/^<= Recv data/d
		/^=> Send data/d
		/^$/d
		/^< $/d

		/^[^><]/{
			s/^/> /
		}

		/^> User-Agent: /d
		/^> Host: /d
		/^> POST /,$ {
			/^> Accept: [*]\\/[*]/d
		}
		s/^> Content-Length: .*/> Content-Length: xxx/
		/^> 00..want /d
		/^> 00.*done/d

		/^< Server: /d
		/^< Expires: /d
		/^< Date: /d
		/^< Content-Length: /d
		/^< Transfer-Encoding: /d
	" >actual &&
	sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \
			actual >actual.smudged &&
	test_cmp exp actual.smudged &&

	grep "Accept-Encoding:.*gzip" actual >actual.gzip &&
	test_line_count = 2 actual.gzip
'

test_expect_success 'fetch changes via http' '
	echo content >>file &&
	git commit -a -m two &&
	git push public &&
	(cd clone && git pull) &&
	test_cmp file clone/file
'

cat >exp <<EOF
GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
POST /smart/repo.git/git-upload-pack HTTP/1.1 200
GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
POST /smart/repo.git/git-upload-pack HTTP/1.1 200
EOF
test_expect_success 'used upload-pack service' '
	sed -e "
		s/^.* \"//
		s/\"//
		s/ [1-9][0-9]*\$//
		s/^GET /GET  /
	" >act <"$HTTPD_ROOT_PATH"/access.log &&
	test_cmp exp act
'

test_expect_success 'follow redirects (301)' '
	git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
'

test_expect_success 'follow redirects (302)' '
	git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
'

test_expect_success 'redirects re-root further requests' '
	git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
'

test_expect_success 're-rooting dies on insane schemes' '
	test_must_fail git clone $HTTPD_URL/insane-redir/repo.git insane
'

test_expect_success 'clone from password-protected repository' '
	echo two >expect &&
	set_askpass user@host pass@host &&
	git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
	expect_askpass both user@host &&
	git --git-dir=smart-auth log -1 --format=%s >actual &&
	test_cmp expect actual
'

test_expect_success 'clone from auth-only-for-push repository' '
	echo two >expect &&
	set_askpass wrong &&
	git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
	expect_askpass none &&
	git --git-dir=smart-noauth log -1 --format=%s >actual &&
	test_cmp expect actual
'

test_expect_success 'clone from auth-only-for-objects repository' '
	echo two >expect &&
	set_askpass user@host pass@host &&
	git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
	expect_askpass both user@host &&
	git --git-dir=half-auth log -1 --format=%s >actual &&
	test_cmp expect actual
'

test_expect_success 'no-op half-auth fetch does not require a password' '
	set_askpass wrong &&
	git --git-dir=half-auth fetch &&
	expect_askpass none
'

test_expect_success 'redirects send auth to new location' '
	set_askpass user@host pass@host &&
	git -c credential.useHttpPath=true \
	  clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
	expect_askpass both user@host auth/smart/repo.git
'

test_expect_success 'disable dumb http on server' '
	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
		config http.getanyfile false
'

test_expect_success 'GIT_SMART_HTTP can disable smart http' '
	(GIT_SMART_HTTP=0 &&
	 export GIT_SMART_HTTP &&
	 cd clone &&
	 test_must_fail git fetch)
'

test_expect_success 'invalid Content-Type rejected' '
	test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
	grep "not valid:" actual
'

test_expect_success 'create namespaced refs' '
	test_commit namespaced &&
	git push public HEAD:refs/namespaces/ns/refs/heads/master &&
	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
		symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
'

test_expect_success 'smart clone respects namespace' '
	git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
	echo namespaced >expect &&
	git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
	test_cmp expect actual
'

test_expect_success 'dumb clone via http-backend respects namespace' '
	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
		config http.getanyfile true &&
	GIT_SMART_HTTP=0 git clone \
		"$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
	echo namespaced >expect &&
	git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
	test_cmp expect actual
'

cat >cookies.txt <<EOF
127.0.0.1	FALSE	/smart_cookies/	FALSE	0	othername	othervalue
EOF
cat >expect_cookies.txt <<EOF

127.0.0.1	FALSE	/smart_cookies/	FALSE	0	othername	othervalue
127.0.0.1	FALSE	/smart_cookies/repo.git/info/	FALSE	0	name	value
EOF
test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
	git config http.cookiefile cookies.txt &&
	git config http.savecookies true &&
	git ls-remote $HTTPD_URL/smart_cookies/repo.git master &&
	tail -3 cookies.txt >cookies_tail.txt &&
	test_cmp expect_cookies.txt cookies_tail.txt
'

test_expect_success 'transfer.hiderefs works over smart-http' '
	test_commit hidden &&
	test_commit visible &&
	git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
		config transfer.hiderefs refs/heads/a &&
	git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
	test_must_fail git -C hidden.git rev-parse --verify a &&
	git -C hidden.git rev-parse --verify b
'

# create an arbitrary number of tags, numbered from tag-$1 to tag-$2
create_tags () {
	rm -f marks &&
	for i in $(test_seq "$1" "$2")
	do
		# don't use here-doc, because it requires a process
		# per loop iteration
		echo "commit refs/heads/too-many-refs-$1" &&
		echo "mark :$i" &&
		echo "committer git <git@example.com> $i +0000" &&
		echo "data 0" &&
		echo "M 644 inline bla.txt" &&
		echo "data 4" &&
		echo "bla" &&
		# make every commit dangling by always
		# rewinding the branch after each commit
		echo "reset refs/heads/too-many-refs-$1" &&
		echo "from :$1"
	done | git fast-import --export-marks=marks &&

	# now assign tags to all the dangling commits we created above
	tag=$(perl -e "print \"bla\" x 30") &&
	sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
}

test_expect_success 'create 2,000 tags in the repo' '
	(
		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
		create_tags 1 2000
	)
'

test_expect_success CMDLINE_LIMIT \
	'clone the 2,000 tag repo to check OS command line overflow' '
	run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
	(
		cd too-many-refs &&
		git for-each-ref refs/tags >actual &&
		test_line_count = 2000 actual
	)
'

test_expect_success 'large fetch-pack requests can be split across POSTs' '
	GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
		clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
	grep "^=> Send header: POST" err >posts &&
	test_line_count = 2 posts
'

test_expect_success 'test allowreachablesha1inwant' '
	test_when_finished "rm -rf test_reachable.git" &&
	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&

	git init --bare test_reachable.git &&
	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	git -C test_reachable.git fetch origin "$master_sha"
'

test_expect_success 'test allowreachablesha1inwant with unreachable' '
	test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&

	#create unreachable sha
	echo content >file2 &&
	git add file2 &&
	git commit -m two &&
	git push public HEAD:refs/heads/doomed &&
	git push public :refs/heads/doomed &&

	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&

	git init --bare test_reachable.git &&
	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
'

test_expect_success 'test allowanysha1inwant with unreachable' '
	test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&

	#create unreachable sha
	echo content >file2 &&
	git add file2 &&
	git commit -m two &&
	git push public HEAD:refs/heads/doomed &&
	git push public :refs/heads/doomed &&

	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&

	git init --bare test_reachable.git &&
	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&

	git -C "$server" config uploadpack.allowanysha1inwant 1 &&
	git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
'

test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
	(
		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
		create_tags 2001 50000
	) &&
	git -C too-many-refs fetch -q --tags &&
	(
		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
		create_tags 50001 100000
	) &&
	git -C too-many-refs fetch -q --tags &&
	git -C too-many-refs for-each-ref refs/tags >tags &&
	test_line_count = 100000 tags
'

test_expect_success 'custom http headers' '
	test_must_fail git -c http.extraheader="x-magic-two: cadabra" \
		fetch "$HTTPD_URL/smart_headers/repo.git" &&
	git -c http.extraheader="x-magic-one: abra" \
	    -c http.extraheader="x-magic-two: cadabra" \
	    fetch "$HTTPD_URL/smart_headers/repo.git" &&
	git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
	git config -f .gitmodules submodule.sub.path sub &&
	git config -f .gitmodules submodule.sub.url \
		"$HTTPD_URL/smart_headers/repo.git" &&
	git submodule init sub &&
	test_must_fail git submodule update sub &&
	git -c http.extraheader="x-magic-one: abra" \
	    -c http.extraheader="x-magic-two: cadabra" \
		submodule update sub
'

test_expect_success 'GIT_REDACT_COOKIES redacts cookies' '
	rm -rf clone &&
	echo "Set-Cookie: Foo=1" >cookies &&
	echo "Set-Cookie: Bar=2" >>cookies &&
	GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Bar,Baz \
		git -c "http.cookieFile=$(pwd)/cookies" clone \
		$HTTPD_URL/smart/repo.git clone 2>err &&
	grep "Cookie:.*Foo=1" err &&
	grep "Cookie:.*Bar=<redacted>" err &&
	! grep "Cookie:.*Bar=2" err
'

test_expect_success 'GIT_REDACT_COOKIES handles empty values' '
	rm -rf clone &&
	echo "Set-Cookie: Foo=" >cookies &&
	GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Foo \
		git -c "http.cookieFile=$(pwd)/cookies" clone \
		$HTTPD_URL/smart/repo.git clone 2>err &&
	grep "Cookie:.*Foo=<redacted>" err
'

test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
	rm -rf clone &&
	GIT_TRACE_CURL=true \
		git clone $HTTPD_URL/smart/repo.git clone 2>err &&
	grep "=> Send data" err &&

	rm -rf clone &&
	GIT_TRACE_CURL=true GIT_TRACE_CURL_NO_DATA=1 \
		git clone $HTTPD_URL/smart/repo.git clone 2>err &&
	! grep "=> Send data" err
'

stop_httpd
test_done
Commit	Line	Data
7da4e228 SP	1	#!/bin/sh
	2
	3	test_description='test smart fetching over http via http-backend'
	4	. ./test-lib.sh
7da4e228 SP	5	. "$TEST_DIRECTORY"/lib-httpd.sh
	6	start_httpd
	7
	8	test_expect_success 'setup repository' '
bd7ac599	9	git config push.default matching &&
7da4e228 SP	10	echo content >file &&
	11	git add file &&
	12	git commit -m one
	13	'
	14
	15	test_expect_success 'create http-accessible bare repository' '
	16	mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	17	(cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	18	git --bare init
	19	) &&
	20	git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	21	git push public master:master
	22	'
	23
6ac2b3ae JK	24	setup_askpass_helper
6ac2b3ae JK	25
7da4e228 SP	26	cat >exp <<EOF
	27	> GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1
	28	> Accept: /
1a53e692	29	> Accept-Encoding: ENCODINGS
7da4e228	30	> Pragma: no-cache
7da4e228 SP	31	< HTTP/1.1 200 OK
	32	< Pragma: no-cache
	33	< Cache-Control: no-cache, max-age=0, must-revalidate
	34	< Content-Type: application/x-git-upload-pack-advertisement
7da4e228	35	> POST /smart/repo.git/git-upload-pack HTTP/1.1
1a53e692	36	> Accept-Encoding: ENCODINGS
7da4e228	37	> Content-Type: application/x-git-upload-pack-request
8efa5f62	38	> Accept: application/x-git-upload-pack-result
7da4e228	39	> Content-Length: xxx
7da4e228 SP	40	< HTTP/1.1 200 OK
	41	< Pragma: no-cache
	42	< Cache-Control: no-cache, max-age=0, must-revalidate
	43	< Content-Type: application/x-git-upload-pack-result
7da4e228 SP	44	EOF
7da4e228 SP	45	test_expect_success 'clone http repository' '
14e24114	46	GIT_TRACE_CURL=true git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
7da4e228 SP	47	test_cmp file clone/file &&
	48	tr '\''\015'\'' Q <err \|
	49	sed -e "
	50	s/Q\$//
	51	/^[*] /d
14e24114 EP	52	/^== Info:/d
	53	/^=> Send header, /d
	54	/^=> Send header:$/d
	55	/^<= Recv header, /d
	56	/^<= Recv header:$/d
	57	s/=> Send header: //
	58	s/= Recv header://
	59	/^<= Recv data/d
	60	/^=> Send data/d
0a8fcbdc SP	61	/^$/d
0a8fcbdc SP	62	/^< $/d
7da4e228 SP	63
	64	/^[^><]/{
	65	s/^/> /
	66	}
	67
	68	/^> User-Agent: /d
	69	/^> Host: /d
20366635 SP	70	/^> POST /,$ {
	71	/^> Accept: []\\/[]/d
	72	}
7da4e228	73	s/^> Content-Length: .*/> Content-Length: xxx/
0a8fcbdc SP	74	/^> 00..want /d
0a8fcbdc SP	75	/^> 00.*done/d
7da4e228 SP	76
	77	/^< Server: /d
	78	/^< Expires: /d
	79	/^< Date: /d
	80	/^< Content-Length: /d
	81	/^< Transfer-Encoding: /d
1a53e692 BW	82	" >actual &&
	83	sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \
	84	actual >actual.smudged &&
	85	test_cmp exp actual.smudged &&
	86
	87	grep "Accept-Encoding:.*gzip" actual >actual.gzip &&
	88	test_line_count = 2 actual.gzip
7da4e228 SP	89	'
	90
	91	test_expect_success 'fetch changes via http' '
	92	echo content >>file &&
	93	git commit -a -m two &&
99094a7a	94	git push public &&
7da4e228 SP	95	(cd clone && git pull) &&
	96	test_cmp file clone/file
	97	'
	98
	99	cat >exp <<EOF
	100	GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
	101	POST /smart/repo.git/git-upload-pack HTTP/1.1 200
	102	GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
	103	POST /smart/repo.git/git-upload-pack HTTP/1.1 200
	104	EOF
	105	test_expect_success 'used upload-pack service' '
	106	sed -e "
	107	s/^.* \"//
	108	s/\"//
	109	s/ [1-9][0-9]*\$//
	110	s/^GET /GET /
	111	" >act <"$HTTPD_ROOT_PATH"/access.log &&
	112	test_cmp exp act
	113	'
	114
311e2ea0 TRC	115	test_expect_success 'follow redirects (301)' '
	116	git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
	117	'
	118
	119	test_expect_success 'follow redirects (302)' '
	120	git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
	121	'
	122
050ef365 JK	123	test_expect_success 'redirects re-root further requests' '
	124	git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
	125	'
	126
6628eb41 JK	127	test_expect_success 're-rooting dies on insane schemes' '
	128	test_must_fail git clone $HTTPD_URL/insane-redir/repo.git insane
	129	'
	130
6ac2b3ae JK	131	test_expect_success 'clone from password-protected repository' '
6ac2b3ae JK	132	echo two >expect &&
afbf5ca5	133	set_askpass user@host pass@host &&
6ac2b3ae JK	134	git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
	135	expect_askpass both user@host &&
	136	git --git-dir=smart-auth log -1 --format=%s >actual &&
	137	test_cmp expect actual
	138	'
	139
4c71009d JK	140	test_expect_success 'clone from auth-only-for-push repository' '
	141	echo two >expect &&
	142	set_askpass wrong &&
	143	git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
	144	expect_askpass none &&
	145	git --git-dir=smart-noauth log -1 --format=%s >actual &&
	146	test_cmp expect actual
	147	'
	148
2e736fd5 JK	149	test_expect_success 'clone from auth-only-for-objects repository' '
2e736fd5 JK	150	echo two >expect &&
afbf5ca5	151	set_askpass user@host pass@host &&
2e736fd5 JK	152	git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
	153	expect_askpass both user@host &&
	154	git --git-dir=half-auth log -1 --format=%s >actual &&
	155	test_cmp expect actual
	156	'
	157
	158	test_expect_success 'no-op half-auth fetch does not require a password' '
	159	set_askpass wrong &&
	160	git --git-dir=half-auth fetch &&
	161	expect_askpass none
	162	'
	163
050ef365	164	test_expect_success 'redirects send auth to new location' '
afbf5ca5	165	set_askpass user@host pass@host &&
050ef365 JK	166	git -c credential.useHttpPath=true \
	167	clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
	168	expect_askpass both user@host auth/smart/repo.git
	169	'
	170
02572c2e JK	171	test_expect_success 'disable dumb http on server' '
	172	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
	173	config http.getanyfile false
	174	'
	175
	176	test_expect_success 'GIT_SMART_HTTP can disable smart http' '
	177	(GIT_SMART_HTTP=0 &&
	178	export GIT_SMART_HTTP &&
	179	cd clone &&
	180	test_must_fail git fetch)
	181	'
	182
4656bf47	183	test_expect_success 'invalid Content-Type rejected' '
8fb26872	184	test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
af3aec44	185	grep "not valid:" actual
4656bf47 SP	186	'
4656bf47 SP	187
6130f86d JK	188	test_expect_success 'create namespaced refs' '
	189	test_commit namespaced &&
	190	git push public HEAD:refs/namespaces/ns/refs/heads/master &&
	191	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
	192	symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
	193	'
	194
	195	test_expect_success 'smart clone respects namespace' '
	196	git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
	197	echo namespaced >expect &&
	198	git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
	199	test_cmp expect actual
	200	'
	201
	202	test_expect_success 'dumb clone via http-backend respects namespace' '
	203	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
	204	config http.getanyfile true &&
	205	GIT_SMART_HTTP=0 git clone \
	206	"$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
	207	echo namespaced >expect &&
	208	git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
	209	test_cmp expect actual
	210	'
	211
912b2acf DB	212	cat >cookies.txt <<EOF
	213	127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
	214	EOF
	215	cat >expect_cookies.txt <<EOF
912b2acf DB	216
	217	127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
	218	127.0.0.1 FALSE /smart_cookies/repo.git/info/ FALSE 0 name value
	219	EOF
	220	test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
	221	git config http.cookiefile cookies.txt &&
	222	git config http.savecookies true &&
	223	git ls-remote $HTTPD_URL/smart_cookies/repo.git master &&
60687de5	224	tail -3 cookies.txt >cookies_tail.txt &&
580cf0a0	225	test_cmp expect_cookies.txt cookies_tail.txt
912b2acf DB	226	'
912b2acf DB	227
e172755b JK	228	test_expect_success 'transfer.hiderefs works over smart-http' '
	229	test_commit hidden &&
	230	test_commit visible &&
	231	git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
	232	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
	233	config transfer.hiderefs refs/heads/a &&
	234	git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
	235	test_must_fail git -C hidden.git rev-parse --verify a &&
	236	git -C hidden.git rev-parse --verify b
	237	'
	238
cc969c8d JK	239	# create an arbitrary number of tags, numbered from tag-$1 to tag-$2
	240	create_tags () {
	241	rm -f marks &&
	242	for i in $(test_seq "$1" "$2")
7103d254	243	do
cc969c8d JK	244	# don't use here-doc, because it requires a process
	245	# per loop iteration
	246	echo "commit refs/heads/too-many-refs-$1" &&
	247	echo "mark :$i" &&
	248	echo "committer git <git@example.com> $i +0000" &&
	249	echo "data 0" &&
	250	echo "M 644 inline bla.txt" &&
	251	echo "data 4" &&
	252	echo "bla" &&
7103d254 IT	253	# make every commit dangling by always
7103d254 IT	254	# rewinding the branch after each commit
cc969c8d JK	255	echo "reset refs/heads/too-many-refs-$1" &&
cc969c8d JK	256	echo "from :$1"
7103d254 IT	257	done \| git fast-import --export-marks=marks &&
	258
	259	# now assign tags to all the dangling commits we created above
94221d22	260	tag=$(perl -e "print \"bla\" x 30") &&
5e2c7cd2	261	sed -e "s\|^:\([^ ]\) \(.\)$\|\2 refs/tags/$tag-\1\|" <marks >>packed-refs
cc969c8d JK	262	}
cc969c8d JK	263
7419a03f	264	test_expect_success 'create 2,000 tags in the repo' '
cc969c8d JK	265	(
cc969c8d JK	266	cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
7419a03f	267	create_tags 1 2000
7103d254 IT	268	)
	269	'
	270
376e4b39 JK	271	test_expect_success CMDLINE_LIMIT \
	272	'clone the 2,000 tag repo to check OS command line overflow' '
	273	run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
5e2c7cd2 JH	274	(
5e2c7cd2 JH	275	cd too-many-refs &&
376e4b39 JK	276	git for-each-ref refs/tags >actual &&
376e4b39 JK	277	test_line_count = 2000 actual
5e2c7cd2	278	)
7103d254 IT	279	'
7103d254 IT	280
376e4b39	281	test_expect_success 'large fetch-pack requests can be split across POSTs' '
14e24114	282	GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
376e4b39	283	clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
14e24114	284	grep "^=> Send header: POST" err >posts &&
376e4b39 JK	285	test_line_count = 2 posts
	286	'
	287
296b847c DT	288	test_expect_success 'test allowreachablesha1inwant' '
	289	test_when_finished "rm -rf test_reachable.git" &&
	290	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	291	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	292	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
	293
	294	git init --bare test_reachable.git &&
	295	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	296	git -C test_reachable.git fetch origin "$master_sha"
	297	'
	298
	299	test_expect_success 'test allowreachablesha1inwant with unreachable' '
	300	test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
	301
	302	#create unreachable sha
	303	echo content >file2 &&
	304	git add file2 &&
	305	git commit -m two &&
	306	git push public HEAD:refs/heads/doomed &&
	307	git push public :refs/heads/doomed &&
	308
	309	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	310	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	311	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
	312
	313	git init --bare test_reachable.git &&
	314	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	315	test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
	316	'
	317
f8edeaa0 DT	318	test_expect_success 'test allowanysha1inwant with unreachable' '
	319	test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
	320
	321	#create unreachable sha
	322	echo content >file2 &&
	323	git add file2 &&
	324	git commit -m two &&
	325	git push public HEAD:refs/heads/doomed &&
	326	git push public :refs/heads/doomed &&
	327
	328	server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	329	master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
	330	git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
	331
	332	git init --bare test_reachable.git &&
	333	git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
	334	test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&
	335
	336	git -C "$server" config uploadpack.allowanysha1inwant 1 &&
	337	git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
	338	'
	339
6bc0cb51	340	test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
7419a03f JH	341	(
	342	cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	343	create_tags 2001 50000
	344	) &&
6bc0cb51 JK	345	git -C too-many-refs fetch -q --tags &&
	346	(
	347	cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
	348	create_tags 50001 100000
	349	) &&
	350	git -C too-many-refs fetch -q --tags &&
	351	git -C too-many-refs for-each-ref refs/tags >tags &&
	352	test_line_count = 100000 tags
	353	'
	354
8cb01e2f	355	test_expect_success 'custom http headers' '
e31165ce JS	356	test_must_fail git -c http.extraheader="x-magic-two: cadabra" \
e31165ce JS	357	fetch "$HTTPD_URL/smart_headers/repo.git" &&
8cb01e2f JS	358	git -c http.extraheader="x-magic-one: abra" \
8cb01e2f JS	359	-c http.extraheader="x-magic-two: cadabra" \
0bbe7317 JS	360	fetch "$HTTPD_URL/smart_headers/repo.git" &&
	361	git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
	362	git config -f .gitmodules submodule.sub.path sub &&
	363	git config -f .gitmodules submodule.sub.url \
	364	"$HTTPD_URL/smart_headers/repo.git" &&
	365	git submodule init sub &&
	366	test_must_fail git submodule update sub &&
	367	git -c http.extraheader="x-magic-one: abra" \
	368	-c http.extraheader="x-magic-two: cadabra" \
	369	submodule update sub
8cb01e2f JS	370	'
8cb01e2f JS	371
83411783 JT	372	test_expect_success 'GIT_REDACT_COOKIES redacts cookies' '
	373	rm -rf clone &&
	374	echo "Set-Cookie: Foo=1" >cookies &&
	375	echo "Set-Cookie: Bar=2" >>cookies &&
	376	GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Bar,Baz \
	377	git -c "http.cookieFile=$(pwd)/cookies" clone \
	378	$HTTPD_URL/smart/repo.git clone 2>err &&
	379	grep "Cookie:.*Foo=1" err &&
	380	grep "Cookie:.*Bar=<redacted>" err &&
	381	! grep "Cookie:.*Bar=2" err
	382	'
	383
	384	test_expect_success 'GIT_REDACT_COOKIES handles empty values' '
	385	rm -rf clone &&
	386	echo "Set-Cookie: Foo=" >cookies &&
	387	GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Foo \
	388	git -c "http.cookieFile=$(pwd)/cookies" clone \
	389	$HTTPD_URL/smart/repo.git clone 2>err &&
	390	grep "Cookie:.*Foo=<redacted>" err
	391	'
	392
8ba18e6f JT	393	test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
	394	rm -rf clone &&
	395	GIT_TRACE_CURL=true \
	396	git clone $HTTPD_URL/smart/repo.git clone 2>err &&
	397	grep "=> Send data" err &&
	398
	399	rm -rf clone &&
	400	GIT_TRACE_CURL=true GIT_TRACE_CURL_NO_DATA=1 \
	401	git clone $HTTPD_URL/smart/repo.git clone 2>err &&
	402	! grep "=> Send data" err
	403	'
	404
7da4e228 SP	405	stop_httpd
7da4e228 SP	406	test_done