diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/helper/test-read-midx.c | 25 | ||||
| -rwxr-xr-x | t/t7703-repack-geometric.sh | 22 |
2 files changed, 46 insertions, 1 deletions
diff --git a/t/helper/test-read-midx.c b/t/helper/test-read-midx.c index cb0d27049a..0038559129 100644 --- a/t/helper/test-read-midx.c +++ b/t/helper/test-read-midx.c @@ -3,6 +3,7 @@ #include "midx.h" #include "repository.h" #include "object-store.h" +#include "pack-bitmap.h" static int read_midx_file(const char *object_dir, int show_objects) { @@ -72,14 +73,36 @@ static int read_midx_checksum(const char *object_dir) return 0; } +static int read_midx_preferred_pack(const char *object_dir) +{ + struct multi_pack_index *midx = NULL; + struct bitmap_index *bitmap = NULL; + + setup_git_directory(); + + midx = load_multi_pack_index(object_dir, 1); + if (!midx) + return 1; + + bitmap = prepare_bitmap_git(the_repository); + if (!(bitmap && bitmap_is_midx(bitmap))) + return 1; + + + printf("%s\n", midx->pack_names[midx_preferred_pack(bitmap)]); + return 0; +} + int cmd__read_midx(int argc, const char **argv) { if (!(argc == 2 || argc == 3)) - usage("read-midx [--show-objects|--checksum] <object-dir>"); + usage("read-midx [--show-objects|--checksum|--preferred-pack] <object-dir>"); if (!strcmp(argv[1], "--show-objects")) return read_midx_file(argv[2], 1); else if (!strcmp(argv[1], "--checksum")) return read_midx_checksum(argv[2]); + else if (!strcmp(argv[1], "--preferred-pack")) + return read_midx_preferred_pack(argv[2]); return read_midx_file(argv[1], 0); } diff --git a/t/t7703-repack-geometric.sh b/t/t7703-repack-geometric.sh index 67049f7637..bdbbcbf1ec 100755 --- a/t/t7703-repack-geometric.sh +++ b/t/t7703-repack-geometric.sh @@ -180,4 +180,26 @@ test_expect_success '--geometric ignores kept packs' ' ) ' +test_expect_success '--geometric chooses largest MIDX preferred pack' ' + git init geometric && + test_when_finished "rm -fr geometric" && + ( + cd geometric && + + # These packs already form a geometric progression. + test_commit_bulk --start=1 1 && # 3 objects + test_commit_bulk --start=2 2 && # 6 objects + ls $objdir/pack/pack-*.idx >before && + test_commit_bulk --start=4 4 && # 12 objects + ls $objdir/pack/pack-*.idx >after && + + git repack --geometric 2 -dbm && + + comm -3 before after | xargs -n 1 basename >expect && + test-tool read-midx --preferred-pack $objdir >actual && + + test_cmp expect actual + ) +' + test_done |