t: add basic tests for our SHA-1 implementation

diff --git a/fast-import.c b/fast-import.c
index a731088f96919909d8cdc4122954cf97e411578c..95600c78e048f9d3d28672737d4bc2a941073abc 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -171,6 +171,7 @@ Format of STDIN stream:
 #include "packfile.h"
 #include "object-store.h"
 #include "mem-pool.h"
+#include "commit-reach.h"
 
 #define PACK_ID_BITS 16
 #define MAX_PACK_ID ((1<<PACK_ID_BITS)-1)
@@ -1068,7 +1069,7 @@ static int store_object(
                duplicate_count_by_type[type]++;
                return 1;
        } else if (find_sha1_pack(oid.hash,
-                                 get_packed_git(the_repository))) {
+                                 get_all_packs(the_repository))) {
                e->type = type;
                e->pack_id = MAX_PACK_ID;
                e->idx.offset = 1; /* just not zero! */
@@ -1266,7 +1267,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark)
                truncate_pack(&checkpoint);
 
        } else if (find_sha1_pack(oid.hash,
-                                 get_packed_git(the_repository))) {
+                                 get_all_packs(the_repository))) {
                e->type = OBJ_BLOB;
                e->pack_id = MAX_PACK_ID;
                e->idx.offset = 1; /* just not zero! */
@@ -2649,7 +2650,7 @@ static int parse_from(struct branch *b)
                struct object_entry *oe = find_mark(idnum);
                if (oe->type != OBJ_COMMIT)
                        die("Mark :%" PRIuMAX " not a commit", idnum);
-               if (oidcmp(&b->oid, &oe->idx.oid)) {
+               if (!oideq(&b->oid, &oe->idx.oid)) {
                        oidcpy(&b->oid, &oe->idx.oid);
                        if (oe->pack_id != MAX_PACK_ID) {
                                unsigned long size;
@@ -2667,7 +2668,7 @@ static int parse_from(struct branch *b)
        else
                die("Invalid ref name or SHA1 expression: %s", from);
 
-       if (b->branch_tree.tree && oidcmp(&oid, &b->branch_tree.versions[1].oid)) {
+       if (b->branch_tree.tree && !oideq(&oid, &b->branch_tree.versions[1].oid)) {
                release_tree_content_recursive(b->branch_tree.tree);
                b->branch_tree.tree = NULL;
        }