diff options
Diffstat (limited to 'third_party/git/t/helper/test-read-graph.c')
| -rw-r--r-- | third_party/git/t/helper/test-read-graph.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/third_party/git/t/helper/test-read-graph.c b/third_party/git/t/helper/test-read-graph.c new file mode 100644 index 0000000000..5f585a1725 --- /dev/null +++ b/third_party/git/t/helper/test-read-graph.c @@ -0,0 +1,47 @@ +#include "test-tool.h" +#include "cache.h" +#include "commit-graph.h" +#include "repository.h" +#include "object-store.h" + +int cmd__read_graph(int argc, const char **argv) +{ + struct commit_graph *graph = NULL; + struct object_directory *odb; + + setup_git_directory(); + odb = the_repository->objects->odb; + + prepare_repo_settings(the_repository); + + graph = read_commit_graph_one(the_repository, odb); + if (!graph) + return 1; + + printf("header: %08x %d %d %d %d\n", + ntohl(*(uint32_t*)graph->data), + *(unsigned char*)(graph->data + 4), + *(unsigned char*)(graph->data + 5), + *(unsigned char*)(graph->data + 6), + *(unsigned char*)(graph->data + 7)); + printf("num_commits: %u\n", graph->num_commits); + printf("chunks:"); + + if (graph->chunk_oid_fanout) + printf(" oid_fanout"); + if (graph->chunk_oid_lookup) + printf(" oid_lookup"); + if (graph->chunk_commit_data) + printf(" commit_metadata"); + if (graph->chunk_extra_edges) + printf(" extra_edges"); + if (graph->chunk_bloom_indexes) + printf(" bloom_indexes"); + if (graph->chunk_bloom_data) + printf(" bloom_data"); + printf("\n"); + + UNLEAK(graph); + + return 0; +} |