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 "$HTTPD_URL/smart/repo.git" hidden.git &&
 223         test_must_fail git -C hidden.git rev-parse --verify a &&
 224         git -C hidden.git rev-parse --verify b
 225 '
 226
 227 test_expect_success 'create 2,000 tags in the repo' '
 228         (
 229         cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
 230         for i in $(test_seq 2000)
 231         do
 232                 echo "commit refs/heads/too-many-refs"
 233                 echo "mark :$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 CMDLINE_LIMIT \
 252         'clone the 2,000 tag repo to check OS command line overflow' '
 253         run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
 254         (
 255                 cd too-many-refs &&
 256                 git for-each-ref refs/tags >actual &&
 257                 test_line_count = 2000 actual
 258         )
 259 '
 260
 261 test_expect_success 'large fetch-pack requests can be split across POSTs' '
 262         GIT_CURL_VERBOSE=1 git -c http.postbuffer=65536 \
 263                 clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
 264         grep "^> POST" err >posts &&
 265         test_line_count = 2 posts
 266 '
 267
 268 stop_httpd
 269 test_done