diff options
Diffstat (limited to 'third_party/git/t/t5308-pack-detect-duplicates.sh')
-rwxr-xr-x | third_party/git/t/t5308-pack-detect-duplicates.sh | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/third_party/git/t/t5308-pack-detect-duplicates.sh b/third_party/git/t/t5308-pack-detect-duplicates.sh deleted file mode 100755 index 693b2411c899..000000000000 --- a/third_party/git/t/t5308-pack-detect-duplicates.sh +++ /dev/null @@ -1,81 +0,0 @@ -#!/bin/sh - -test_description='handling of duplicate objects in incoming packfiles' -. ./test-lib.sh -. "$TEST_DIRECTORY"/lib-pack.sh - -test_expect_success 'setup' ' - test_oid_cache <<-EOF - lo_oid sha1:e68fe8129b546b101aee9510c5328e7f21ca1d18 - lo_oid sha256:471819e8c52bf11513f100b2810a8aa0622d5cd3d1c913758a071dd4b3bad8fe - - missing_oid sha1:e69d000000000000000000000000000000000000 - missing_oid sha256:4720000000000000000000000000000000000000000000000000000000000000 - EOF -' - -# The sha1s we have in our pack. It's important that these have the same -# starting byte, so that they end up in the same fanout section of the index. -# That lets us make sure we are exercising the binary search with both sets. -LO_SHA1=$(test_oid lo_oid) -HI_SHA1=$EMPTY_BLOB - -# And here's a "missing sha1" which will produce failed lookups. It must also -# be in the same fanout section, and should be between the two (so that during -# our binary search, we are sure to end up looking at one or the other of the -# duplicate runs). -MISSING_SHA1=$(test_oid missing_oid) - -# git will never intentionally create packfiles with -# duplicate objects, so we have to construct them by hand. -# -# $1 is the name of the packfile to create -# -# $2 is the number of times to duplicate each object -create_pack () { - pack_header "$((2 * $2))" >"$1" && - for i in $(test_seq 1 "$2"); do - pack_obj $LO_SHA1 && - pack_obj $HI_SHA1 - done >>"$1" && - pack_trailer "$1" -} - -# double-check that create_pack actually works -test_expect_success 'pack with no duplicates' ' - create_pack no-dups.pack 1 && - git index-pack --stdin <no-dups.pack -' - -test_expect_success 'index-pack will allow duplicate objects by default' ' - clear_packs && - create_pack dups.pack 100 && - git index-pack --stdin <dups.pack -' - -test_expect_success 'create batch-check test vectors' ' - cat >input <<-EOF && - $LO_SHA1 - $HI_SHA1 - $MISSING_SHA1 - EOF - cat >expect <<-EOF - $LO_SHA1 blob 2 - $HI_SHA1 blob 0 - $MISSING_SHA1 missing - EOF -' - -test_expect_success 'lookup in duplicated pack' ' - git cat-file --batch-check <input >actual && - test_cmp expect actual -' - -test_expect_success 'index-pack can reject packs with duplicates' ' - clear_packs && - create_pack dups.pack 2 && - test_must_fail git index-pack --strict --stdin <dups.pack && - test_expect_code 1 git cat-file -e $LO_SHA1 -' - -test_done |