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 test_expect_success 'clone shallow since ...' '
  77         test_create_repo shallow-since &&
  78         (
  79         cd shallow-since &&
  80         GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one &&
  81         GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two &&
  82         GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three &&
  83         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-since.git" &&
  84         git clone --shallow-since "300000000 +0700" $HTTPD_URL/smart/shallow-since.git ../shallow11 &&
  85         git -C ../shallow11 log --pretty=tformat:%s HEAD >actual &&
  86         echo three >expected &&
  87         test_cmp expected actual
  88         )
  89 '
  90
  91 test_expect_success 'fetch shallow since ...' '
  92         git -C shallow11 fetch --shallow-since "200000000 +0700" origin &&
  93         git -C shallow11 log --pretty=tformat:%s origin/master >actual &&
  94         cat >expected <<-\EOF &&
  95         three
  96         two
  97         EOF
  98         test_cmp expected actual
  99 '
 100
 101 test_expect_success 'shallow clone exclude tag two' '
 102         test_create_repo shallow-exclude &&
 103         (
 104         cd shallow-exclude &&
 105         test_commit one &&
 106         test_commit two &&
 107         test_commit three &&
 108         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-exclude.git" &&
 109         git clone --shallow-exclude two $HTTPD_URL/smart/shallow-exclude.git ../shallow12 &&
 110         git -C ../shallow12 log --pretty=tformat:%s HEAD >actual &&
 111         echo three >expected &&
 112         test_cmp expected actual
 113         )
 114 '
 115
 116 test_expect_success 'fetch exclude tag one' '
 117         git -C shallow12 fetch --shallow-exclude one origin &&
 118         git -C shallow12 log --pretty=tformat:%s origin/master >actual &&
 119         test_write_lines three two >expected &&
 120         test_cmp expected actual
 121 '
 122
 123 test_expect_success 'fetching deepen' '
 124         test_create_repo shallow-deepen &&
 125         (
 126         cd shallow-deepen &&
 127         test_commit one &&
 128         test_commit two &&
 129         test_commit three &&
 130         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
 131         git clone --depth 1 $HTTPD_URL/smart/shallow-deepen.git deepen &&
 132         mv "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" .git &&
 133         test_commit four &&
 134         git -C deepen log --pretty=tformat:%s master >actual &&
 135         echo three >expected &&
 136         test_cmp expected actual &&
 137         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
 138         git -C deepen fetch --deepen=1 &&
 139         git -C deepen log --pretty=tformat:%s origin/master >actual &&
 140         cat >expected <<-\EOF &&
 141         four
 142         three
 143         two
 144         EOF
 145         test_cmp expected actual
 146         )
 147 '
 148
 149 stop_httpd
 150 test_done