add test-dump-cache-tree in Makefile

5c5ba73 (Makefile: Use generic rule to build test programs,
2007-05-31) tried to use generic rule to build test programs, but it
misses the file 'dump-cache-tree.c', since its name is not prefixed by
'test-'.  This commit solves this little problem by renaming this file
instead of carrying out an explicit rule in Makefile.

Signed-off-by: Guanqun Lu <guanqun.lu@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 64 deletions

diff --git a/dump-cache-tree.c b/dump-cache-tree.c
deleted file mode 100644
index 1f73f1ea7d..0000000000
--- a/dump-cache-tree.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#include "cache.h"
-#include "tree.h"
-#include "cache-tree.h"
-
-
-static void dump_one(struct cache_tree *it, const char *pfx, const char *x)
-{
-	if (it->entry_count < 0)
-		printf("%-40s %s%s (%d subtrees)\n",
-		       "invalid", x, pfx, it->subtree_nr);
-	else
-		printf("%s %s%s (%d entries, %d subtrees)\n",
-		       sha1_to_hex(it->sha1), x, pfx,
-		       it->entry_count, it->subtree_nr);
-}
-
-static int dump_cache_tree(struct cache_tree *it,
-			   struct cache_tree *ref,
-			   const char *pfx)
-{
-	int i;
-	int errs = 0;
-
-	if (!it || !ref)
-		/* missing in either */
-		return 0;
-
-	if (it->entry_count < 0) {
-		dump_one(it, pfx, "");
-		dump_one(ref, pfx, "#(ref) ");
-		if (it->subtree_nr != ref->subtree_nr)
-			errs = 1;
-	}
-	else {
-		dump_one(it, pfx, "");
-		if (hashcmp(it->sha1, ref->sha1) ||
-		    ref->entry_count != it->entry_count ||
-		    ref->subtree_nr != it->subtree_nr) {
-			dump_one(ref, pfx, "#(ref) ");
-			errs = 1;
-		}
-	}
-
-	for (i = 0; i < it->subtree_nr; i++) {
-		char path[PATH_MAX];
-		struct cache_tree_sub *down = it->down[i];
-		struct cache_tree_sub *rdwn;
-
-		rdwn = cache_tree_sub(ref, down->name);
-		sprintf(path, "%s%.*s/", pfx, down->namelen, down->name);
-		if (dump_cache_tree(down->cache_tree, rdwn->cache_tree, path))
-			errs = 1;
-	}
-	return errs;
-}
-
-int main(int ac, char **av)
-{
-	struct cache_tree *another = cache_tree();
-	if (read_cache() < 0)
-		die("unable to read index file");
-	cache_tree_update(another, active_cache, active_nr, 0, 1);
-	return dump_cache_tree(active_cache_tree, another, "");
-}