diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/helper/test-read-midx.c | 24 | ||||
| -rwxr-xr-x | t/t5319-multi-pack-index.sh | 42 |
2 files changed, 62 insertions, 4 deletions
diff --git a/t/helper/test-read-midx.c b/t/helper/test-read-midx.c index 2430880f78..7c2eb11a8e 100644 --- a/t/helper/test-read-midx.c +++ b/t/helper/test-read-midx.c @@ -4,7 +4,7 @@ #include "repository.h" #include "object-store.h" -static int read_midx_file(const char *object_dir) +static int read_midx_file(const char *object_dir, int show_objects) { uint32_t i; struct multi_pack_index *m; @@ -43,13 +43,29 @@ static int read_midx_file(const char *object_dir) printf("object-dir: %s\n", m->object_dir); + if (show_objects) { + struct object_id oid; + struct pack_entry e; + + for (i = 0; i < m->num_objects; i++) { + nth_midxed_object_oid(&oid, m, i); + fill_midx_entry(the_repository, &oid, &e, m); + + printf("%s %"PRIu64"\t%s\n", + oid_to_hex(&oid), e.offset, e.p->pack_name); + } + return 0; + } + return 0; } int cmd__read_midx(int argc, const char **argv) { - if (argc != 2) - usage("read-midx <object-dir>"); + if (!(argc == 2 || argc == 3)) + usage("read-midx [--show-objects] <object-dir>"); - return read_midx_file(argv[1]); + if (!strcmp(argv[1], "--show-objects")) + return read_midx_file(argv[2], 1); + return read_midx_file(argv[1], 0); } diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh index b4afab1dfc..5641d158df 100755 --- a/t/t5319-multi-pack-index.sh +++ b/t/t5319-multi-pack-index.sh @@ -234,6 +234,48 @@ test_expect_success 'warn on improper hash version' ' ) ' +test_expect_success 'midx picks objects from preferred pack' ' + test_when_finished rm -rf preferred.git && + git init --bare preferred.git && + ( + cd preferred.git && + + a=$(echo "a" | git hash-object -w --stdin) && + b=$(echo "b" | git hash-object -w --stdin) && + c=$(echo "c" | git hash-object -w --stdin) && + + # Set up two packs, duplicating the object "B" at different + # offsets. + # + # Note that the "BC" pack (the one we choose as preferred) sorts + # lexically after the "AB" pack, meaning that omitting the + # --preferred-pack argument would cause this test to fail (since + # the MIDX code would select the copy of "b" in the "AB" pack). + git pack-objects objects/pack/test-AB <<-EOF && + $a + $b + EOF + bc=$(git pack-objects objects/pack/test-BC <<-EOF + $b + $c + EOF + ) && + + git multi-pack-index --object-dir=objects \ + write --preferred-pack=test-BC-$bc.idx 2>err && + test_must_be_empty err && + + test-tool read-midx --show-objects objects >out && + + ofs=$(git show-index <objects/pack/test-BC-$bc.idx | grep $b | + cut -d" " -f1) && + printf "%s %s\tobjects/pack/test-BC-%s.pack\n" \ + "$b" "$ofs" "$bc" >expect && + grep ^$b out >actual && + + test_cmp expect actual + ) +' test_expect_success 'verify multi-pack-index success' ' git multi-pack-index verify --object-dir=$objdir |