Sixth batch
[git/git.git] / t / t5551-http-fetch-smart.sh
CommitLineData
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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 &&
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167
168 # NEEDSWORK: When using HTTP(S), protocol v0 supports a "half-auth"
169 # configuration with authentication required only when downloading
170 # objects and not refs, by having the HTTP server only require
171 # authentication for the "git-upload-pack" path and not "info/refs".
172 # This is not possible with protocol v2, since both objects and refs
173 # are obtained from the "git-upload-pack" path. A solution to this is
174 # to teach the server and client to be able to inline ls-refs requests
175 # as an Extra Parameter (see pack-protocol.txt), so that "info/refs"
176 # can serve refs, just like it does in protocol v0.
177 GIT_TEST_PROTOCOL_VERSION=0 git --git-dir=half-auth fetch &&
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178 expect_askpass none
179'
180
050ef365 181test_expect_success 'redirects send auth to new location' '
afbf5ca5 182 set_askpass user@host pass@host &&
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183 git -c credential.useHttpPath=true \
184 clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
185 expect_askpass both user@host auth/smart/repo.git
186'
187
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188test_expect_success 'disable dumb http on server' '
189 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
190 config http.getanyfile false
191'
192
193test_expect_success 'GIT_SMART_HTTP can disable smart http' '
194 (GIT_SMART_HTTP=0 &&
195 export GIT_SMART_HTTP &&
196 cd clone &&
197 test_must_fail git fetch)
198'
199
4656bf47 200test_expect_success 'invalid Content-Type rejected' '
8fb26872 201 test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
e532a90a 202 test_i18ngrep "not valid:" actual
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203'
204
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205test_expect_success 'create namespaced refs' '
206 test_commit namespaced &&
207 git push public HEAD:refs/namespaces/ns/refs/heads/master &&
208 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
209 symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
210'
211
212test_expect_success 'smart clone respects namespace' '
213 git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
214 echo namespaced >expect &&
215 git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
216 test_cmp expect actual
217'
218
219test_expect_success 'dumb clone via http-backend respects namespace' '
220 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
221 config http.getanyfile true &&
222 GIT_SMART_HTTP=0 git clone \
223 "$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
224 echo namespaced >expect &&
225 git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
226 test_cmp expect actual
227'
228
912b2acf 229test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
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230 cat >cookies.txt <<-\EOF &&
231 127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
232 EOF
29e8dc50 233 sort >expect_cookies.txt <<-\EOF &&
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234
235 127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
236 127.0.0.1 FALSE /smart_cookies/repo.git/info/ FALSE 0 name value
237 EOF
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238 git config http.cookiefile cookies.txt &&
239 git config http.savecookies true &&
240 git ls-remote $HTTPD_URL/smart_cookies/repo.git master &&
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241
242 # NEEDSWORK: If the overspecification of the expected result is reduced, we
243 # might be able to run this test in all protocol versions.
244 if test -z "$GIT_TEST_PROTOCOL_VERSION"
245 then
246 tail -3 cookies.txt | sort >cookies_tail.txt &&
247 test_cmp expect_cookies.txt cookies_tail.txt
248 fi
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249'
250
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251test_expect_success 'transfer.hiderefs works over smart-http' '
252 test_commit hidden &&
253 test_commit visible &&
254 git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
255 git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
256 config transfer.hiderefs refs/heads/a &&
257 git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
258 test_must_fail git -C hidden.git rev-parse --verify a &&
259 git -C hidden.git rev-parse --verify b
260'
261
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262# create an arbitrary number of tags, numbered from tag-$1 to tag-$2
263create_tags () {
264 rm -f marks &&
265 for i in $(test_seq "$1" "$2")
7103d254 266 do
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267 # don't use here-doc, because it requires a process
268 # per loop iteration
269 echo "commit refs/heads/too-many-refs-$1" &&
270 echo "mark :$i" &&
271 echo "committer git <git@example.com> $i +0000" &&
272 echo "data 0" &&
273 echo "M 644 inline bla.txt" &&
274 echo "data 4" &&
275 echo "bla" &&
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276 # make every commit dangling by always
277 # rewinding the branch after each commit
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278 echo "reset refs/heads/too-many-refs-$1" &&
279 echo "from :$1"
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280 done | git fast-import --export-marks=marks &&
281
282 # now assign tags to all the dangling commits we created above
94221d22 283 tag=$(perl -e "print \"bla\" x 30") &&
5e2c7cd2 284 sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
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285}
286
7419a03f 287test_expect_success 'create 2,000 tags in the repo' '
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288 (
289 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
7419a03f 290 create_tags 1 2000
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291 )
292'
293
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294test_expect_success CMDLINE_LIMIT \
295 'clone the 2,000 tag repo to check OS command line overflow' '
296 run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
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297 (
298 cd too-many-refs &&
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299 git for-each-ref refs/tags >actual &&
300 test_line_count = 2000 actual
5e2c7cd2 301 )
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302'
303
8d45ad8c 304test_expect_success 'large fetch-pack requests can be sent using chunked encoding' '
14e24114 305 GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
376e4b39 306 clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
8d45ad8c 307 grep "^=> Send header: Transfer-Encoding: chunked" err
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308'
309
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310test_expect_success 'test allowreachablesha1inwant' '
311 test_when_finished "rm -rf test_reachable.git" &&
312 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
313 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
314 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
315
316 git init --bare test_reachable.git &&
317 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
318 git -C test_reachable.git fetch origin "$master_sha"
319'
320
321test_expect_success 'test allowreachablesha1inwant with unreachable' '
322 test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
323
324 #create unreachable sha
325 echo content >file2 &&
326 git add file2 &&
327 git commit -m two &&
328 git push public HEAD:refs/heads/doomed &&
329 git push public :refs/heads/doomed &&
330
331 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
332 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
333 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
334
335 git init --bare test_reachable.git &&
336 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
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337 # Some protocol versions (e.g. 2) support fetching
338 # unadvertised objects, so restrict this test to v0.
339 test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
340 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
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341'
342
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343test_expect_success 'test allowanysha1inwant with unreachable' '
344 test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
345
346 #create unreachable sha
347 echo content >file2 &&
348 git add file2 &&
349 git commit -m two &&
350 git push public HEAD:refs/heads/doomed &&
351 git push public :refs/heads/doomed &&
352
353 server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
354 master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
355 git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
356
357 git init --bare test_reachable.git &&
358 git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
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359 # Some protocol versions (e.g. 2) support fetching
360 # unadvertised objects, so restrict this test to v0.
361 test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
362 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&
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363
364 git -C "$server" config uploadpack.allowanysha1inwant 1 &&
365 git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
366'
367
6bc0cb51 368test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
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369 (
370 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
371 create_tags 2001 50000
372 ) &&
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373 git -C too-many-refs fetch -q --tags &&
374 (
375 cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
376 create_tags 50001 100000
377 ) &&
378 git -C too-many-refs fetch -q --tags &&
379 git -C too-many-refs for-each-ref refs/tags >tags &&
380 test_line_count = 100000 tags
381'
382
8cb01e2f 383test_expect_success 'custom http headers' '
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384 test_must_fail git -c http.extraheader="x-magic-two: cadabra" \
385 fetch "$HTTPD_URL/smart_headers/repo.git" &&
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386 git -c http.extraheader="x-magic-one: abra" \
387 -c http.extraheader="x-magic-two: cadabra" \
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388 fetch "$HTTPD_URL/smart_headers/repo.git" &&
389 git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
390 git config -f .gitmodules submodule.sub.path sub &&
391 git config -f .gitmodules submodule.sub.url \
392 "$HTTPD_URL/smart_headers/repo.git" &&
393 git submodule init sub &&
394 test_must_fail git submodule update sub &&
395 git -c http.extraheader="x-magic-one: abra" \
396 -c http.extraheader="x-magic-two: cadabra" \
397 submodule update sub
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398'
399
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400test_expect_success 'using fetch command in remote-curl updates refs' '
401 SERVER="$HTTPD_DOCUMENT_ROOT_PATH/twobranch" &&
402 rm -rf "$SERVER" client &&
403
404 git init "$SERVER" &&
405 test_commit -C "$SERVER" foo &&
406 git -C "$SERVER" update-ref refs/heads/anotherbranch foo &&
407
408 git clone $HTTPD_URL/smart/twobranch client &&
409
410 test_commit -C "$SERVER" bar &&
411 git -C client -c protocol.version=0 fetch &&
412
413 git -C "$SERVER" rev-parse master >expect &&
414 git -C client rev-parse origin/master >actual &&
415 test_cmp expect actual
416'
417
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418test_expect_success 'fetch by SHA-1 without tag following' '
419 SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
420 rm -rf "$SERVER" client &&
421
422 git init "$SERVER" &&
423 test_commit -C "$SERVER" foo &&
424
425 git clone $HTTPD_URL/smart/server client &&
426
427 test_commit -C "$SERVER" bar &&
428 git -C "$SERVER" rev-parse bar >bar_hash &&
429 git -C client -c protocol.version=0 fetch \
430 --no-tags origin $(cat bar_hash)
431'
432
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433test_expect_success 'GIT_REDACT_COOKIES redacts cookies' '
434 rm -rf clone &&
435 echo "Set-Cookie: Foo=1" >cookies &&
436 echo "Set-Cookie: Bar=2" >>cookies &&
437 GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Bar,Baz \
438 git -c "http.cookieFile=$(pwd)/cookies" clone \
439 $HTTPD_URL/smart/repo.git clone 2>err &&
440 grep "Cookie:.*Foo=1" err &&
441 grep "Cookie:.*Bar=<redacted>" err &&
442 ! grep "Cookie:.*Bar=2" err
443'
444
445test_expect_success 'GIT_REDACT_COOKIES handles empty values' '
446 rm -rf clone &&
447 echo "Set-Cookie: Foo=" >cookies &&
448 GIT_TRACE_CURL=true GIT_REDACT_COOKIES=Foo \
449 git -c "http.cookieFile=$(pwd)/cookies" clone \
450 $HTTPD_URL/smart/repo.git clone 2>err &&
451 grep "Cookie:.*Foo=<redacted>" err
452'
453
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454test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
455 rm -rf clone &&
456 GIT_TRACE_CURL=true \
457 git clone $HTTPD_URL/smart/repo.git clone 2>err &&
458 grep "=> Send data" err &&
459
460 rm -rf clone &&
461 GIT_TRACE_CURL=true GIT_TRACE_CURL_NO_DATA=1 \
462 git clone $HTTPD_URL/smart/repo.git clone 2>err &&
463 ! grep "=> Send data" err
464'
465
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466test_expect_success 'server-side error detected' '
467 test_must_fail git clone $HTTPD_URL/error_smart/repo.git 2>actual &&
e532a90a 468 test_i18ngrep "server-side error" actual
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469'
470
7da4e228 471test_done