Merge branch 'jg/cguide-we-cannot-count' into maint
[git] / t / t5551-http-fetch-smart.sh
1 #!/bin/sh
2
3 test_description='test smart fetching over http via http-backend'
4 . ./test-lib.sh
5
6 if test -n "$NO_CURL"; then
7         skip_all='skipping test, git built without http support'
8         test_done
9 fi
10
11 . "$TEST_DIRECTORY"/lib-httpd.sh
12 start_httpd
13
14 test_expect_success 'setup repository' '
15         git config push.default matching &&
16         echo content >file &&
17         git add file &&
18         git commit -m one
19 '
20
21 test_expect_success 'create http-accessible bare repository' '
22         mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
23         (cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
24          git --bare init
25         ) &&
26         git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
27         git push public master:master
28 '
29
30 setup_askpass_helper
31
32 cat >exp <<EOF
33 > GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1
34 > Accept: */*
35 > Accept-Encoding: gzip
36 > Pragma: no-cache
37 < HTTP/1.1 200 OK
38 < Pragma: no-cache
39 < Cache-Control: no-cache, max-age=0, must-revalidate
40 < Content-Type: application/x-git-upload-pack-advertisement
41 > POST /smart/repo.git/git-upload-pack HTTP/1.1
42 > Accept-Encoding: gzip
43 > Content-Type: application/x-git-upload-pack-request
44 > Accept: application/x-git-upload-pack-result
45 > Content-Length: xxx
46 < HTTP/1.1 200 OK
47 < Pragma: no-cache
48 < Cache-Control: no-cache, max-age=0, must-revalidate
49 < Content-Type: application/x-git-upload-pack-result
50 EOF
51 test_expect_success 'clone http repository' '
52         GIT_CURL_VERBOSE=1 git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
53         test_cmp file clone/file &&
54         tr '\''\015'\'' Q <err |
55         sed -e "
56                 s/Q\$//
57                 /^[*] /d
58                 /^$/d
59                 /^< $/d
60
61                 /^[^><]/{
62                         s/^/> /
63                 }
64
65                 /^> User-Agent: /d
66                 /^> Host: /d
67                 /^> POST /,$ {
68                         /^> Accept: [*]\\/[*]/d
69                 }
70                 s/^> Content-Length: .*/> Content-Length: xxx/
71                 /^> 00..want /d
72                 /^> 00.*done/d
73
74                 /^< Server: /d
75                 /^< Expires: /d
76                 /^< Date: /d
77                 /^< Content-Length: /d
78                 /^< Transfer-Encoding: /d
79         " >act &&
80         test_cmp exp act
81 '
82
83 test_expect_success 'fetch changes via http' '
84         echo content >>file &&
85         git commit -a -m two &&
86         git push public
87         (cd clone && git pull) &&
88         test_cmp file clone/file
89 '
90
91 cat >exp <<EOF
92 GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
93 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
94 GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
95 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
96 EOF
97 test_expect_success 'used upload-pack service' '
98         sed -e "
99                 s/^.* \"//
100                 s/\"//
101                 s/ [1-9][0-9]*\$//
102                 s/^GET /GET  /
103         " >act <"$HTTPD_ROOT_PATH"/access.log &&
104         test_cmp exp act
105 '
106
107 test_expect_success 'follow redirects (301)' '
108         git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
109 '
110
111 test_expect_success 'follow redirects (302)' '
112         git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
113 '
114
115 test_expect_success 'redirects re-root further requests' '
116         git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
117 '
118
119 test_expect_success 'clone from password-protected repository' '
120         echo two >expect &&
121         set_askpass user@host pass@host &&
122         git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
123         expect_askpass both user@host &&
124         git --git-dir=smart-auth log -1 --format=%s >actual &&
125         test_cmp expect actual
126 '
127
128 test_expect_success 'clone from auth-only-for-push repository' '
129         echo two >expect &&
130         set_askpass wrong &&
131         git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
132         expect_askpass none &&
133         git --git-dir=smart-noauth log -1 --format=%s >actual &&
134         test_cmp expect actual
135 '
136
137 test_expect_success 'clone from auth-only-for-objects repository' '
138         echo two >expect &&
139         set_askpass user@host pass@host &&
140         git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
141         expect_askpass both user@host &&
142         git --git-dir=half-auth log -1 --format=%s >actual &&
143         test_cmp expect actual
144 '
145
146 test_expect_success 'no-op half-auth fetch does not require a password' '
147         set_askpass wrong &&
148         git --git-dir=half-auth fetch &&
149         expect_askpass none
150 '
151
152 test_expect_success 'redirects send auth to new location' '
153         set_askpass user@host pass@host &&
154         git -c credential.useHttpPath=true \
155           clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
156         expect_askpass both user@host auth/smart/repo.git
157 '
158
159 test_expect_success 'disable dumb http on server' '
160         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
161                 config http.getanyfile false
162 '
163
164 test_expect_success 'GIT_SMART_HTTP can disable smart http' '
165         (GIT_SMART_HTTP=0 &&
166          export GIT_SMART_HTTP &&
167          cd clone &&
168          test_must_fail git fetch)
169 '
170
171 test_expect_success 'invalid Content-Type rejected' '
172         test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual
173         grep "not valid:" actual
174 '
175
176 test_expect_success 'create namespaced refs' '
177         test_commit namespaced &&
178         git push public HEAD:refs/namespaces/ns/refs/heads/master &&
179         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
180                 symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
181 '
182
183 test_expect_success 'smart clone respects namespace' '
184         git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
185         echo namespaced >expect &&
186         git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
187         test_cmp expect actual
188 '
189
190 test_expect_success 'dumb clone via http-backend respects namespace' '
191         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
192                 config http.getanyfile true &&
193         GIT_SMART_HTTP=0 git clone \
194                 "$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
195         echo namespaced >expect &&
196         git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
197         test_cmp expect actual
198 '
199
200 cat >cookies.txt <<EOF
201 127.0.0.1       FALSE   /smart_cookies/ FALSE   0       othername       othervalue
202 EOF
203 cat >expect_cookies.txt <<EOF
204
205 127.0.0.1       FALSE   /smart_cookies/ FALSE   0       othername       othervalue
206 127.0.0.1       FALSE   /smart_cookies/repo.git/info/   FALSE   0       name    value
207 EOF
208 test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
209         git config http.cookiefile cookies.txt &&
210         git config http.savecookies true &&
211         git ls-remote $HTTPD_URL/smart_cookies/repo.git master &&
212         tail -3 cookies.txt > cookies_tail.txt
213         test_cmp expect_cookies.txt cookies_tail.txt
214 '
215
216 test_expect_success 'transfer.hiderefs works over smart-http' '
217         test_commit hidden &&
218         test_commit visible &&
219         git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
220         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
221                 config transfer.hiderefs refs/heads/a &&
222         git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
223         test_must_fail git -C hidden.git rev-parse --verify a &&
224         git -C hidden.git rev-parse --verify b
225 '
226
227 test_expect_success EXPENSIVE 'create 50,000 tags in the repo' '
228         (
229         cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
230         for i in `test_seq 50000`
231         do
232                 echo "commit refs/heads/too-many-refs"
233                 echo "mark :$i"
234                 echo "committer git <git@example.com> $i +0000"
235                 echo "data 0"
236                 echo "M 644 inline bla.txt"
237                 echo "data 4"
238                 echo "bla"
239                 # make every commit dangling by always
240                 # rewinding the branch after each commit
241                 echo "reset refs/heads/too-many-refs"
242                 echo "from :1"
243         done | git fast-import --export-marks=marks &&
244
245         # now assign tags to all the dangling commits we created above
246         tag=$(perl -e "print \"bla\" x 30") &&
247         sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
248         )
249 '
250
251 test_expect_success EXPENSIVE 'clone the 50,000 tag repo to check OS command line overflow' '
252         git clone $HTTPD_URL/smart/repo.git too-many-refs &&
253         (
254                 cd too-many-refs &&
255                 test $(git for-each-ref refs/tags | wc -l) = 50000
256         )
257 '
258
259 stop_httpd
260 test_done