t/t0411-clone-from-partial.sh

   1 #!/bin/sh
   2
   3 test_description='check that local clone does not fetch from promisor remotes'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'create evil repo' '
   8         git init tmp &&
   9         test_commit -C tmp a &&
  10         git -C tmp config uploadpack.allowfilter 1 &&
  11         git clone --filter=blob:none --no-local --no-checkout tmp evil &&
  12         rm -rf tmp &&
  13
  14         git -C evil config remote.origin.uploadpack \"\$TRASH_DIRECTORY/fake-upload-pack\" &&
  15         write_script fake-upload-pack <<-\EOF &&
  16                 echo >&2 "fake-upload-pack running"
  17                 >"$TRASH_DIRECTORY/script-executed"
  18                 exit 1
  19         EOF
  20         export TRASH_DIRECTORY &&
  21
  22         # empty shallow file disables local clone optimization
  23         >evil/.git/shallow
  24 '
  25
  26 test_expect_success 'local clone must not fetch from promisor remote and execute script' '
  27         rm -f script-executed &&
  28         test_must_fail git clone \
  29                 --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
  30                 evil clone1 2>err &&
  31         grep "detected dubious ownership" err &&
  32         ! grep "fake-upload-pack running" err &&
  33         test_path_is_missing script-executed
  34 '
  35
  36 test_expect_success 'clone from file://... must not fetch from promisor remote and execute script' '
  37         rm -f script-executed &&
  38         test_must_fail git clone \
  39                 --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
  40                 "file://$(pwd)/evil" clone2 2>err &&
  41         grep "detected dubious ownership" err &&
  42         ! grep "fake-upload-pack running" err &&
  43         test_path_is_missing script-executed
  44 '
  45
  46 test_expect_success 'fetch from file://... must not fetch from promisor remote and execute script' '
  47         rm -f script-executed &&
  48         test_must_fail git fetch \
  49                 --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
  50                 "file://$(pwd)/evil" 2>err &&
  51         grep "detected dubious ownership" err &&
  52         ! grep "fake-upload-pack running" err &&
  53         test_path_is_missing script-executed
  54 '
  55
  56 test_expect_success 'pack-objects should fetch from promisor remote and execute script' '
  57         rm -f script-executed &&
  58         echo "HEAD" | test_must_fail git -C evil pack-objects --revs --stdout >/dev/null 2>err &&
  59         grep "fake-upload-pack running" err &&
  60         test_path_is_file script-executed
  61 '
  62
  63 test_expect_success 'clone from promisor remote does not lazy-fetch by default' '
  64         rm -f script-executed &&
  65         test_must_fail git clone evil no-lazy 2>err &&
  66         grep "lazy fetching disabled" err &&
  67         test_path_is_missing script-executed
  68 '
  69
  70 test_expect_success 'promisor lazy-fetching can be re-enabled' '
  71         rm -f script-executed &&
  72         test_must_fail env GIT_NO_LAZY_FETCH=0 \
  73                 git clone evil lazy-ok 2>err &&
  74         grep "fake-upload-pack running" err &&
  75         test_path_is_file script-executed
  76 '
  77
  78 test_done