Allow the test suite to pass in a directory whose name contains spaces

diff --git a/cache-tree.c b/cache-tree.c
index 3ebf9c3aa44eb2ab25f573192b6449f63311ffd7..345ea359638fbdfec874c55d387f9da2399338d2 100644 (file)
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -168,7 +168,7 @@ static int verify_cache(struct cache_entry **cache,
                                break;
                        }
                        fprintf(stderr, "%s: unmerged (%s)\n",
-                               ce->name, sha1_to_hex(ce->sha1));
+                               ce->name, oid_to_hex(&ce->oid));
                }
        }
        if (funny)
@@ -319,12 +319,13 @@ static int update_one(struct cache_tree *it,
        i = 0;
        while (i < entries) {
                const struct cache_entry *ce = cache[i];
-               struct cache_tree_sub *sub;
+               struct cache_tree_sub *sub = NULL;
                const char *path, *slash;
                int pathlen, entlen;
                const unsigned char *sha1;
                unsigned mode;
                int expected_missing = 0;
+               int contains_ita = 0;
 
                path = ce->name;
                pathlen = ce_namelen(ce);
@@ -341,13 +342,14 @@ static int update_one(struct cache_tree *it,
                        i += sub->count;
                        sha1 = sub->cache_tree->sha1;
                        mode = S_IFDIR;
-                       if (sub->cache_tree->entry_count < 0) {
+                       contains_ita = sub->cache_tree->entry_count < 0;
+                       if (contains_ita) {
                                to_invalidate = 1;
                                expected_missing = 1;
                        }
                }
                else {
-                       sha1 = ce->sha1;
+                       sha1 = ce->oid.hash;
                        mode = ce->ce_mode;
                        entlen = pathlen - baselen;
                        i++;
@@ -375,11 +377,17 @@ static int update_one(struct cache_tree *it,
                 * they are not part of generated trees. Invalidate up
                 * to root to force cache-tree users to read elsewhere.
                 */
-               if (ce_intent_to_add(ce)) {
+               if (!sub && ce_intent_to_add(ce)) {
                        to_invalidate = 1;
                        continue;
                }
 
+               /*
+                * "sub" can be an empty tree if all subentries are i-t-a.
+                */
+               if (contains_ita && !hashcmp(sha1, EMPTY_TREE_SHA1_BIN))
+                       continue;
+
                strbuf_grow(&buffer, entlen + 100);
                strbuf_addf(&buffer, "%o %.*s%c", mode, entlen, path + baselen, '\0');
                strbuf_add(&buffer, sha1, 20);
@@ -663,7 +671,7 @@ static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
                        cnt++;
                else {
                        struct cache_tree_sub *sub;
-                       struct tree *subtree = lookup_tree(entry.sha1);
+                       struct tree *subtree = lookup_tree(entry.oid->hash);
                        if (!subtree->object.parsed)
                                parse_tree(subtree);
                        sub = cache_tree_sub(it, entry.path);
@@ -710,7 +718,7 @@ int cache_tree_matches_traversal(struct cache_tree *root,
 
        it = find_cache_tree_from_traversal(root, info);
        it = cache_tree_find(it, ent->path);
-       if (it && it->entry_count > 0 && !hashcmp(ent->sha1, it->sha1))
+       if (it && it->entry_count > 0 && !hashcmp(ent->oid->hash, it->sha1))
                return it->entry_count;
        return 0;
 }