| 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 | >"$TRASH_DIRECTORY/script-executed" |
| 18 | exit 1 |
| 19 | EOF |
| 20 | export TRASH_DIRECTORY && |
| 21 | |
| 22 | # empty shallow file disables local clone optimization |
| 23 | >evil/.git/shallow |
| 24 | ' |
| 25 | |
| 26 | test_expect_success 'local clone must not fetch from promisor remote and execute script' ' |
| 27 | rm -f script-executed && |
| 28 | test_must_fail git clone \ |
| 29 | --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \ |
| 30 | evil clone1 2>err && |
| 31 | test_grep ! "fake-upload-pack running" err && |
| 32 | test_path_is_missing script-executed |
| 33 | ' |
| 34 | |
| 35 | test_expect_success 'clone from file://... must not fetch from promisor remote and execute script' ' |
| 36 | rm -f script-executed && |
| 37 | test_must_fail git clone \ |
| 38 | --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \ |
| 39 | "file://$(pwd)/evil" clone2 2>err && |
| 40 | test_grep ! "fake-upload-pack running" err && |
| 41 | test_path_is_missing script-executed |
| 42 | ' |
| 43 | |
| 44 | test_expect_success 'fetch from file://... must not fetch from promisor remote and execute script' ' |
| 45 | rm -f script-executed && |
| 46 | test_must_fail git fetch \ |
| 47 | --upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \ |
| 48 | "file://$(pwd)/evil" 2>err && |
| 49 | test_grep ! "fake-upload-pack running" err && |
| 50 | test_path_is_missing script-executed |
| 51 | ' |
| 52 | |
| 53 | test_expect_success 'pack-objects should fetch from promisor remote and execute script' ' |
| 54 | rm -f script-executed && |
| 55 | echo "HEAD" | test_must_fail git -C evil pack-objects --revs --stdout >/dev/null 2>err && |
| 56 | test_grep "fake-upload-pack running" err && |
| 57 | test_path_is_file script-executed |
| 58 | ' |
| 59 | |
| 60 | test_expect_success 'clone from promisor remote does not lazy-fetch by default' ' |
| 61 | rm -f script-executed && |
| 62 | |
| 63 | # The --path-walk feature of "git pack-objects" is not |
| 64 | # compatible with this kind of fetch from an incomplete repo. |
| 65 | GIT_TEST_PACK_PATH_WALK=0 && |
| 66 | export GIT_TEST_PACK_PATH_WALK && |
| 67 | |
| 68 | test_must_fail git clone evil no-lazy 2>err && |
| 69 | test_grep "lazy fetching disabled" err && |
| 70 | test_path_is_missing script-executed |
| 71 | ' |
| 72 | |
| 73 | test_expect_success 'promisor lazy-fetching can be re-enabled' ' |
| 74 | rm -f script-executed && |
| 75 | test_must_fail env GIT_NO_LAZY_FETCH=0 \ |
| 76 | git clone evil lazy-ok 2>err && |
| 77 | test_grep "fake-upload-pack running" err && |
| 78 | test_path_is_file script-executed |
| 79 | ' |
| 80 | |
| 81 | test_done |