t/t5539-fetch-http-shallow.sh

   1 #!/bin/sh
   2
   3 test_description='fetch/clone from a shallow clone over http'
   4
   5 . ./test-lib.sh
   6 . "$TEST_DIRECTORY"/lib-httpd.sh
   7 start_httpd
   8
   9 commit() {
  10         echo "$1" >tracked &&
  11         git add tracked &&
  12         git commit -m "$1"
  13 }
  14
  15 test_expect_success 'setup shallow clone' '
  16         commit 1 &&
  17         commit 2 &&
  18         commit 3 &&
  19         commit 4 &&
  20         commit 5 &&
  21         commit 6 &&
  22         commit 7 &&
  23         git clone --no-local --depth=5 .git shallow &&
  24         git config --global transfer.fsckObjects true
  25 '
  26
  27 test_expect_success 'clone http repository' '
  28         git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
  29         git clone $HTTPD_URL/smart/repo.git clone &&
  30         (
  31         cd clone &&
  32         git fsck &&
  33         git log --format=%s origin/master >actual &&
  34         cat <<EOF >expect &&
  35 7
  36 6
  37 5
  38 4
  39 3
  40 EOF
  41         test_cmp expect actual
  42         )
  43 '
  44
  45 # This test is tricky. We need large enough "have"s that fetch-pack
  46 # will put pkt-flush in between. Then we need a "have" the server
  47 # does not have, it'll send "ACK %s ready"
  48 test_expect_success 'no shallow lines after receiving ACK ready' '
  49         (
  50                 cd shallow &&
  51                 test_tick &&
  52                 for i in $(test_seq 15)
  53                 do
  54                         git checkout --orphan unrelated$i &&
  55                         test_commit unrelated$i &&
  56                         git push -q "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
  57                                 refs/heads/unrelated$i:refs/heads/unrelated$i &&
  58                         git push -q ../clone/.git \
  59                                 refs/heads/unrelated$i:refs/heads/unrelated$i ||
  60                         exit 1
  61                 done &&
  62                 git checkout master &&
  63                 test_commit new &&
  64                 git push  "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" master
  65         ) &&
  66         (
  67                 cd clone &&
  68                 git checkout --orphan newnew &&
  69                 test_commit new-too &&
  70                 GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 &&
  71                 grep "fetch-pack< ACK .* ready" ../trace &&
  72                 ! grep "fetch-pack> done" ../trace
  73         )
  74 '
  75
  76 stop_httpd
  77 test_done