t/t1090-sparse-checkout-scope.sh

   1 #!/bin/sh
   2
   3 test_description='sparse checkout scope tests'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         echo "initial" >a &&
   9         echo "initial" >b &&
  10         echo "initial" >c &&
  11         git add a b c &&
  12         git commit -m "initial commit"
  13 '
  14
  15 test_expect_success 'create feature branch' '
  16         git checkout -b feature &&
  17         echo "modified" >b &&
  18         echo "modified" >c &&
  19         git add b c &&
  20         git commit -m "modification"
  21 '
  22
  23 test_expect_success 'perform sparse checkout of master' '
  24         git config --local --bool core.sparsecheckout true &&
  25         echo "!/*" >.git/info/sparse-checkout &&
  26         echo "/a" >>.git/info/sparse-checkout &&
  27         echo "/c" >>.git/info/sparse-checkout &&
  28         git checkout master &&
  29         test_path_is_file a &&
  30         test_path_is_missing b &&
  31         test_path_is_file c
  32 '
  33
  34 test_expect_success 'checkout -b checkout.optimizeNewBranch interaction' '
  35         cp .git/info/sparse-checkout .git/info/sparse-checkout.bak &&
  36         test_when_finished "
  37                 mv -f .git/info/sparse-checkout.bak .git/info/sparse-checkout
  38                 git checkout master
  39         " &&
  40         echo "/b" >>.git/info/sparse-checkout &&
  41         test "$(git ls-files -t b)" = "S b" &&
  42         git -c checkout.optimizeNewBranch=true checkout -b fast &&
  43         test "$(git ls-files -t b)" = "S b" &&
  44         git checkout -b slow &&
  45         test "$(git ls-files -t b)" = "H b"
  46 '
  47
  48 test_expect_success 'merge feature branch into sparse checkout of master' '
  49         git merge feature &&
  50         test_path_is_file a &&
  51         test_path_is_missing b &&
  52         test_path_is_file c &&
  53         test "$(cat c)" = "modified"
  54 '
  55
  56 test_expect_success 'return to full checkout of master' '
  57         git checkout feature &&
  58         echo "/*" >.git/info/sparse-checkout &&
  59         git checkout master &&
  60         test_path_is_file a &&
  61         test_path_is_file b &&
  62         test_path_is_file c &&
  63         test "$(cat b)" = "modified"
  64 '
  65
  66 test_expect_success 'in partial clone, sparse checkout only fetches needed blobs' '
  67         test_create_repo server &&
  68         git clone "file://$(pwd)/server" client &&
  69
  70         test_config -C server uploadpack.allowfilter 1 &&
  71         test_config -C server uploadpack.allowanysha1inwant 1 &&
  72         echo a >server/a &&
  73         echo bb >server/b &&
  74         mkdir server/c &&
  75         echo ccc >server/c/c &&
  76         git -C server add a b c/c &&
  77         git -C server commit -m message &&
  78
  79         test_config -C client core.sparsecheckout 1 &&
  80         test_config -C client extensions.partialclone origin &&
  81         echo "!/*" >client/.git/info/sparse-checkout &&
  82         echo "/a" >>client/.git/info/sparse-checkout &&
  83         git -C client fetch --filter=blob:none origin &&
  84         git -C client checkout FETCH_HEAD &&
  85
  86         git -C client rev-list HEAD \
  87                 --quiet --objects --missing=print >unsorted_actual &&
  88         (
  89                 printf "?" &&
  90                 git hash-object server/b &&
  91                 printf "?" &&
  92                 git hash-object server/c/c
  93         ) >unsorted_expect &&
  94         sort unsorted_actual >actual &&
  95         sort unsorted_expect >expect &&
  96         test_cmp expect actual
  97 '
  98
  99 test_done