tests: fix protocol version for overspecifications
[git/git.git] / t / t5551-http-fetch-smart.sh
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1#!/bin/sh
2
3test_description='test smart fetching over http via http-backend'
4. ./test-lib.sh
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5. "$TEST_DIRECTORY"/lib-httpd.sh
6start_httpd
7
8test_expect_success 'setup repository' '
bd7ac599 9 git config push.default matching &&
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10 echo content >file &&
11 git add file &&
12 git commit -m one
13'
14
15test_expect_success 'create http-accessible bare repository' '
16 mkdir "$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
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24setup_askpass_helper
25
7da4e228 26test_expect_success 'clone http repository' '
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27 cat >exp <<-\EOF &&
28 > GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1
29 > Accept: */*
30 > Accept-Encoding: ENCODINGS
31 > Pragma: no-cache
32 < HTTP/1.1 200 OK
33 < Pragma: no-cache
34 < Cache-Control: no-cache, max-age=0, must-revalidate
35 < Content-Type: application/x-git-upload-pack-advertisement
36 > POST /smart/repo.git/git-upload-pack HTTP/1.1
37 > Accept-Encoding: ENCODINGS
38 > Content-Type: application/x-git-upload-pack-request
39 > Accept: application/x-git-upload-pack-result
40 > Content-Length: xxx
41 < HTTP/1.1 200 OK
42 < Pragma: no-cache
43 < Cache-Control: no-cache, max-age=0, must-revalidate
44 < Content-Type: application/x-git-upload-pack-result
45 EOF
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46 GIT_TRACE_CURL=true GIT_TEST_PROTOCOL_VERSION= \
47 git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
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48 test_cmp file clone/file &&
49 tr '\''\015'\'' Q <err |
50 sed -e "
51 s/Q\$//
52 /^[*] /d
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53 /^== Info:/d
54 /^=> Send header, /d
55 /^=> Send header:$/d
56 /^<= Recv header, /d
57 /^<= Recv header:$/d
58 s/=> Send header: //
59 s/= Recv header://
60 /^<= Recv data/d
61 /^=> Send data/d
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62 /^$/d
63 /^< $/d
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64
65 /^[^><]/{
66 s/^/> /
67 }
68
69 /^> User-Agent: /d
70 /^> Host: /d
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71 /^> POST /,$ {
72 /^> Accept: [*]\\/[*]/d
73 }
7da4e228 74 s/^> Content-Length: .*/> Content-Length: xxx/
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75 /^> 00..want /d
76 /^> 00.*done/d
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77
78 /^< Server: /d
79 /^< Expires: /d
80 /^< Date: /d
81 /^< Content-Length: /d
82 /^< Transfer-Encoding: /d
1a53e692 83 " >actual &&
1a53e692 84
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85 # NEEDSWORK: If the overspecification of the expected result is reduced, we
86 # might be able to run this test in all protocol versions.
87 if test -z "$GIT_TEST_PROTOCOL_VERSION"
88 then
89 sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \
90 actual >actual.smudged &&
91 test_cmp exp actual.smudged &&
92
93 grep "Accept-Encoding:.*gzip" actual >actual.gzip &&
94 test_line_count = 2 actual.gzip
95 fi
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96'
97
98test_expect_success 'fetch changes via http' '
99 echo content >>file &&
100 git commit -a -m two &&
99094a7a 101 git push public &&
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102 (cd clone && git pull) &&
103 test_cmp file clone/file
104'
105
7da4e228 106test_expect_success 'used upload-pack service' '
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107 cat >exp <<-\EOF &&
108 GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
109 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
110 GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
111 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
112 EOF
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113
114 # NEEDSWORK: If the overspecification of the expected result is reduced, we
115 # might be able to run this test in all protocol versions.
116 if test -z "$GIT_TEST_PROTOCOL_VERSION"
117 then
118 check_access_log exp
119 fi
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120'
121
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122test_expect_success 'follow redirects (301)' '
123 git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
124'
125
126test_expect_success 'follow redirects (302)' '
127 git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
128'
129
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130test_expect_success 'redirects re-root further requests' '
131 git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
132'
133
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134test_expect_success 're-rooting dies on insane schemes' '
135 test_must_fail git clone $HTTPD_URL/insane-redir/repo.git insane
136'
137
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138test_expect_success 'clone from password-protected repository' '
139 echo two >expect &&
afbf5ca5 140 set_askpass user@host pass@host &&
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141 git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
142 expect_askpass both user@host &&
143 git --git-dir=smart-auth log -1 --format=%s >actual &&
144 test_cmp expect actual
145'
146
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147test_expect_success 'clone from auth-only-for-push repository' '
148 echo two >expect &&
149 set_askpass wrong &&
150 git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
151 expect_askpass none &&
152 git --git-dir=smart-noauth log -1 --format=%s >actual &&
153 test_cmp expect actual
154'
155
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156test_expect_success 'clone from auth-only-for-objects repository' '
157 echo two >expect &&
afbf5ca5 158 set_askpass user@host pass@host &&
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159 git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
160 expect_askpass both user@host &&
161 git --git-dir=half-auth log -1 --format=%s >actual &&
162 test_cmp expect actual
163'
164
165test_expect_success 'no-op half-auth fetch does not require a password' '
166 set_askpass wrong &&
167 git --git-dir=half-auth fetch &&
168 expect_askpass none
169'
170
050ef365 171test_expect_success 'redirects send auth to new location' '
afbf5ca5 172 set_askpass user@host pass@host &&
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173 git -c credential.useHttpPath=true \
174 clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
175 expect_askpass both user@host auth/smart/repo.git
176'
177
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178test_expect_success 'disable dumb http on server' '
179 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
180 config http.getanyfile false
181'
182
183test_expect_success 'GIT_SMART_HTTP can disable smart http' '
184 (GIT_SMART_HTTP=0 &&
185 export GIT_SMART_HTTP &&
186 cd clone &&
187 test_must_fail git fetch)
188'
189
4656bf47 190test_expect_success 'invalid Content-Type rejected' '
8fb26872 191 test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
af3aec44 192 grep "not valid:" actual
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193'
194
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195test_expect_success 'create namespaced refs' '
196 test_commit namespaced &&
197 git push public HEAD:refs/namespaces/ns/refs/heads/master &&
198 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
199 symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
200'
201
202test_expect_success 'smart clone respects namespace' '
203 git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
204 echo namespaced >expect &&
205 git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
206 test_cmp expect actual
207'
208
209test_expect_success 'dumb clone via http-backend respects namespace' '
210 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
211 config http.getanyfile true &&
212 GIT_SMART_HTTP=0 git clone \
213 "$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
214 echo namespaced >expect &&
215 git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
216 test_cmp expect actual
217'
218
912b2acf 219test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
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220 cat >cookies.txt <<-\EOF &&
221 127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
222 EOF
29e8dc50 223 sort >expect_cookies.txt <<-\EOF &&
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224
225 127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
226 127.0.0.1 FALSE /smart_cookies/repo.git/info/ FALSE 0 name value
227 EOF
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228 git config http.cookiefile cookies.txt &&
229 git config http.savecookies true &&
230 git ls-remote $HTTPD_URL/smart_cookies/repo.git master &&
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231
232 # NEEDSWORK: If the overspecification of the expected result is reduced, we
233 # might be able to run this test in all protocol versions.
234 if test -z "$GIT_TEST_PROTOCOL_VERSION"
235 then
236 tail -3 cookies.txt | sort >cookies_tail.txt &&
237 test_cmp expect_cookies.txt cookies_tail.txt
238 fi
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239'
240
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241test_expect_success 'transfer.hiderefs works over smart-http' '
242 test_commit hidden &&
243 test_commit visible &&
244 git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
245 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
246 config transfer.hiderefs refs/heads/a &&
247 git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
248 test_must_fail git -C hidden.git rev-parse --verify a &&
249 git -C hidden.git rev-parse --verify b
250'
251
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252# create an arbitrary number of tags, numbered from tag-$1 to tag-$2
253create_tags () {
254 rm -f marks &&
255 for i in $(test_seq "$1" "$2")
7103d254 256 do
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257 # don't use here-doc, because it requires a process
258 # per loop iteration
259 echo "commit refs/heads/too-many-refs-$1" &&
260 echo "mark :$i" &&
261 echo "committer git <git@example.com> $i +0000" &&
262 echo "data 0" &&
263 echo "M 644 inline bla.txt" &&
264 echo "data 4" &&
265 echo "bla" &&
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266 # make every commit dangling by always
267 # rewinding the branch after each commit
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268 echo "reset refs/heads/too-many-refs-$1" &&
269 echo "from :$1"
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270 done | git fast-import --export-marks=marks &&
271
272 # now assign tags to all the dangling commits we created above
94221d22 273 tag=$(perl -e "print \"bla\" x 30") &&
5e2c7cd2 274 sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
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275}
276
7419a03f 277test_expect_success 'create 2,000 tags in the repo' '
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278 (
279 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
7419a03f 280 create_tags 1 2000
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281 )
282'
283
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284test_expect_success CMDLINE_LIMIT \
285 'clone the 2,000 tag repo to check OS command line overflow' '
286 run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
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287 (
288 cd too-many-refs &&
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289 git for-each-ref refs/tags >actual &&
290 test_line_count = 2000 actual
5e2c7cd2 291 )
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292'
293
376e4b39 294test_expect_success 'large fetch-pack requests can be split across POSTs' '
14e24114 295 GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
376e4b39 296 clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
14e24114 297 grep "^=> Send header: POST" err >posts &&
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298 test_line_count = 2 posts
299'
300
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301test_expect_success 'test allowreachablesha1inwant' '
302 test_when_finished "rm -rf test_reachable.git" &&
303 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
304 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
305 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
306
307 git init --bare test_reachable.git &&
308 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
309 git -C test_reachable.git fetch origin "$master_sha"
310'
311
312test_expect_success 'test allowreachablesha1inwant with unreachable' '
313 test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
314
315 #create unreachable sha
316 echo content >file2 &&
317 git add file2 &&
318 git commit -m two &&
319 git push public HEAD:refs/heads/doomed &&
320 git push public :refs/heads/doomed &&
321
322 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
323 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
324 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
325
326 git init --bare test_reachable.git &&
327 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
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328 # Some protocol versions (e.g. 2) support fetching
329 # unadvertised objects, so restrict this test to v0.
330 test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
331 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
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332'
333
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334test_expect_success 'test allowanysha1inwant with unreachable' '
335 test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
336
337 #create unreachable sha
338 echo content >file2 &&
339 git add file2 &&
340 git commit -m two &&
341 git push public HEAD:refs/heads/doomed &&
342 git push public :refs/heads/doomed &&
343
344 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
345 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
346 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
347
348 git init --bare test_reachable.git &&
349 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
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350 # Some protocol versions (e.g. 2) support fetching
351 # unadvertised objects, so restrict this test to v0.
352 test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
353 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&
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354
355 git -C "$server" config uploadpack.allowanysha1inwant 1 &&
356 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
357'
358
6bc0cb51 359test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
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360 (
361 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
362 create_tags 2001 50000
363 ) &&
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364 git -C too-many-refs fetch -q --tags &&
365 (
366 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
367 create_tags 50001 100000
368 ) &&
369 git -C too-many-refs fetch -q --tags &&
370 git -C too-many-refs for-each-ref refs/tags >tags &&
371 test_line_count = 100000 tags
372'
373
8cb01e2f 374test_expect_success 'custom http headers' '
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375 test_must_fail git -c http.extraheader="x-magic-two: cadabra" \
376 fetch "$HTTPD_URL/smart_headers/repo.git" &&
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377 git -c http.extraheader="x-magic-one: abra" \
378 -c http.extraheader="x-magic-two: cadabra" \
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379 fetch "$HTTPD_URL/smart_headers/repo.git" &&
380 git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
381 git config -f .gitmodules submodule.sub.path sub &&
382 git config -f .gitmodules submodule.sub.url \
383 "$HTTPD_URL/smart_headers/repo.git" &&
384 git submodule init sub &&
385 test_must_fail git submodule update sub &&
386 git -c http.extraheader="x-magic-one: abra" \
387 -c http.extraheader="x-magic-two: cadabra" \
388 submodule update sub
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389'
390
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391test_expect_success 'using fetch command in remote-curl updates refs' '
392 SERVER="$HTTPD_DOCUMENT_ROOT_PATH/twobranch" &&
393 rm -rf "$SERVER" client &&
394
395 git init "$SERVER" &&
396 test_commit -C "$SERVER" foo &&
397 git -C "$SERVER" update-ref refs/heads/anotherbranch foo &&
398
399 git clone $HTTPD_URL/smart/twobranch client &&
400
401 test_commit -C "$SERVER" bar &&
402 git -C client -c protocol.version=0 fetch &&
403
404 git -C "$SERVER" rev-parse master >expect &&
405 git -C client rev-parse origin/master >actual &&
406 test_cmp expect actual
407'
408
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409test_expect_success 'fetch by SHA-1 without tag following' '
410 SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
411 rm -rf "$SERVER" client &&
412
413 git init "$SERVER" &&
414 test_commit -C "$SERVER" foo &&
415
416 git clone $HTTPD_URL/smart/server client &&
417
418 test_commit -C "$SERVER" bar &&
419 git -C "$SERVER" rev-parse bar >bar_hash &&
420 git -C client -c protocol.version=0 fetch \
421 --no-tags origin $(cat bar_hash)
422'
423
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424test_expect_success 'GIT_REDACT_COOKIES redacts cookies' '
425 rm -rf clone &&
426 echo "Set-Cookie: Foo=1" >cookies &&
427 echo "Set-Cookie: Bar=2" >>cookies &&
428 GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Bar,Baz \
429 git -c "http.cookieFile=$(pwd)/cookies" clone \
430 $HTTPD_URL/smart/repo.git clone 2>err &&
431 grep "Cookie:.*Foo=1" err &&
432 grep "Cookie:.*Bar=<redacted>" err &&
433 ! grep "Cookie:.*Bar=2" err
434'
435
436test_expect_success 'GIT_REDACT_COOKIES handles empty values' '
437 rm -rf clone &&
438 echo "Set-Cookie: Foo=" >cookies &&
439 GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Foo \
440 git -c "http.cookieFile=$(pwd)/cookies" clone \
441 $HTTPD_URL/smart/repo.git clone 2>err &&
442 grep "Cookie:.*Foo=<redacted>" err
443'
444
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445test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
446 rm -rf clone &&
447 GIT_TRACE_CURL=true \
448 git clone $HTTPD_URL/smart/repo.git clone 2>err &&
449 grep "=> Send data" err &&
450
451 rm -rf clone &&
452 GIT_TRACE_CURL=true GIT_TRACE_CURL_NO_DATA=1 \
453 git clone $HTTPD_URL/smart/repo.git clone 2>err &&
454 ! grep "=> Send data" err
455'
456
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457stop_httpd
458test_done