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   1 #!/bin/sh
   2
   3 test_description='test smart fetching over http via http-backend'
   4 . ./test-lib.sh
   5
   6 if test -n "$NO_CURL"; then
   7         skip_all='skipping test, git built without http support'
   8         test_done
   9 fi
  10
  11 LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5551'}
  12 . "$TEST_DIRECTORY"/lib-httpd.sh
  13 start_httpd
  14
  15 test_expect_success 'setup repository' '
  16         git config push.default matching &&
  17         echo content >file &&
  18         git add file &&
  19         git commit -m one
  20 '
  21
  22 test_expect_success 'create http-accessible bare repository' '
  23         mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
  24         (cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
  25          git --bare init
  26         ) &&
  27         git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
  28         git push public master:master
  29 '
  30
  31 setup_askpass_helper
  32
  33 cat >exp <<EOF
  34 > GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1
  35 > Accept: */*
  36 > Accept-Encoding: gzip
  37 > Pragma: no-cache
  38 < HTTP/1.1 200 OK
  39 < Pragma: no-cache
  40 < Cache-Control: no-cache, max-age=0, must-revalidate
  41 < Content-Type: application/x-git-upload-pack-advertisement
  42 > POST /smart/repo.git/git-upload-pack HTTP/1.1
  43 > Accept-Encoding: gzip
  44 > Content-Type: application/x-git-upload-pack-request
  45 > Accept: application/x-git-upload-pack-result
  46 > Content-Length: xxx
  47 < HTTP/1.1 200 OK
  48 < Pragma: no-cache
  49 < Cache-Control: no-cache, max-age=0, must-revalidate
  50 < Content-Type: application/x-git-upload-pack-result
  51 EOF
  52 test_expect_success 'clone http repository' '
  53         GIT_CURL_VERBOSE=1 git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
  54         test_cmp file clone/file &&
  55         tr '\''\015'\'' Q <err |
  56         sed -e "
  57                 s/Q\$//
  58                 /^[*] /d
  59                 /^$/d
  60                 /^< $/d
  61
  62                 /^[^><]/{
  63                         s/^/> /
  64                 }
  65
  66                 /^> User-Agent: /d
  67                 /^> Host: /d
  68                 /^> POST /,$ {
  69                         /^> Accept: [*]\\/[*]/d
  70                 }
  71                 s/^> Content-Length: .*/> Content-Length: xxx/
  72                 /^> 00..want /d
  73                 /^> 00.*done/d
  74
  75                 /^< Server: /d
  76                 /^< Expires: /d
  77                 /^< Date: /d
  78                 /^< Content-Length: /d
  79                 /^< Transfer-Encoding: /d
  80         " >act &&
  81         test_cmp exp act
  82 '
  83
  84 test_expect_success 'fetch changes via http' '
  85         echo content >>file &&
  86         git commit -a -m two &&
  87         git push public
  88         (cd clone && git pull) &&
  89         test_cmp file clone/file
  90 '
  91
  92 cat >exp <<EOF
  93 GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
  94 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
  95 GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
  96 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
  97 EOF
  98 test_expect_success 'used upload-pack service' '
  99         sed -e "
 100                 s/^.* \"//
 101                 s/\"//
 102                 s/ [1-9][0-9]*\$//
 103                 s/^GET /GET  /
 104         " >act <"$HTTPD_ROOT_PATH"/access.log &&
 105         test_cmp exp act
 106 '
 107
 108 test_expect_success 'follow redirects (301)' '
 109         git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
 110 '
 111
 112 test_expect_success 'follow redirects (302)' '
 113         git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
 114 '
 115
 116 test_expect_success 'clone from password-protected repository' '
 117         echo two >expect &&
 118         set_askpass user@host &&
 119         git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
 120         expect_askpass both user@host &&
 121         git --git-dir=smart-auth log -1 --format=%s >actual &&
 122         test_cmp expect actual
 123 '
 124
 125 test_expect_success 'clone from auth-only-for-push repository' '
 126         echo two >expect &&
 127         set_askpass wrong &&
 128         git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
 129         expect_askpass none &&
 130         git --git-dir=smart-noauth log -1 --format=%s >actual &&
 131         test_cmp expect actual
 132 '
 133
 134 test_expect_success 'clone from auth-only-for-objects repository' '
 135         echo two >expect &&
 136         set_askpass user@host &&
 137         git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
 138         expect_askpass both user@host &&
 139         git --git-dir=half-auth log -1 --format=%s >actual &&
 140         test_cmp expect actual
 141 '
 142
 143 test_expect_success 'no-op half-auth fetch does not require a password' '
 144         set_askpass wrong &&
 145         git --git-dir=half-auth fetch &&
 146         expect_askpass none
 147 '
 148
 149 test_expect_success 'disable dumb http on server' '
 150         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
 151                 config http.getanyfile false
 152 '
 153
 154 test_expect_success 'GIT_SMART_HTTP can disable smart http' '
 155         (GIT_SMART_HTTP=0 &&
 156          export GIT_SMART_HTTP &&
 157          cd clone &&
 158          test_must_fail git fetch)
 159 '
 160
 161 test_expect_success 'invalid Content-Type rejected' '
 162         test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual
 163         grep "not valid:" actual
 164 '
 165
 166 test_expect_success 'create namespaced refs' '
 167         test_commit namespaced &&
 168         git push public HEAD:refs/namespaces/ns/refs/heads/master &&
 169         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
 170                 symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/master
 171 '
 172
 173 test_expect_success 'smart clone respects namespace' '
 174         git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
 175         echo namespaced >expect &&
 176         git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
 177         test_cmp expect actual
 178 '
 179
 180 test_expect_success 'dumb clone via http-backend respects namespace' '
 181         git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
 182                 config http.getanyfile true &&
 183         GIT_SMART_HTTP=0 git clone \
 184                 "$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
 185         echo namespaced >expect &&
 186         git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
 187         test_cmp expect actual
 188 '
 189
 190 test -n "$GIT_TEST_LONG" && test_set_prereq EXPENSIVE
 191
 192 test_expect_success EXPENSIVE 'create 50,000 tags in the repo' '
 193         (
 194         cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
 195         for i in `test_seq 50000`
 196         do
 197                 echo "commit refs/heads/too-many-refs"
 198                 echo "mark :$i"
 199                 echo "committer git <git@example.com> $i +0000"
 200                 echo "data 0"
 201                 echo "M 644 inline bla.txt"
 202                 echo "data 4"
 203                 echo "bla"
 204                 # make every commit dangling by always
 205                 # rewinding the branch after each commit
 206                 echo "reset refs/heads/too-many-refs"
 207                 echo "from :1"
 208         done | git fast-import --export-marks=marks &&
 209
 210         # now assign tags to all the dangling commits we created above
 211         tag=$("$PERL_PATH" -e "print \"bla\" x 30") &&
 212         sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
 213         )
 214 '
 215
 216 test_expect_success EXPENSIVE 'clone the 50,000 tag repo to check OS command line overflow' '
 217         git clone $HTTPD_URL/smart/repo.git too-many-refs 2>err &&
 218         test_line_count = 0 err &&
 219         (
 220                 cd too-many-refs &&
 221                 test $(git for-each-ref refs/tags | wc -l) = 50000
 222         )
 223 '
 224
 225 stop_httpd
 226 test_done