Add testcase for needless objects during a shallow fetch

diff --git a/cache.h b/cache.h
index dd0fb33a1520edf2a243555474d1875818294598..85b544f38d934fe68d1e155c86337f1400eea14d 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -425,6 +425,8 @@ extern int path_inside_repo(const char *prefix, const char *path);
 extern int set_git_dir_init(const char *git_dir, const char *real_git_dir, int);
 extern int init_db(const char *template_dir, unsigned int flags);
 
+extern void sanitize_stdfds(void);
+
 #define alloc_nr(x) (((x)+16)*3/2)
 
 /*
@@ -476,7 +478,7 @@ extern int remove_file_from_index(struct index_state *, const char *path);
 extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
 extern int add_file_to_index(struct index_state *, const char *path, int flags);
 extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh);
-extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
+extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
 extern int index_name_is_other(const struct index_state *, const char *, int);
 extern void *read_blob_data_from_index(struct index_state *, const char *, unsigned long *);
 
@@ -489,7 +491,7 @@ extern void *read_blob_data_from_index(struct index_state *, const char *, unsig
 extern int ie_match_stat(const struct index_state *, const struct cache_entry *, struct stat *, unsigned int);
 extern int ie_modified(const struct index_state *, const struct cache_entry *, struct stat *, unsigned int);
 
-#define PATHSPEC_ONESTAR 1     /* the pathspec pattern sastisfies GFNM_ONESTAR */
+#define PATHSPEC_ONESTAR 1     /* the pathspec pattern satisfies GFNM_ONESTAR */
 
 struct pathspec {
        const char **raw; /* get_pathspec() result, not freed by free_pathspec() */
@@ -575,6 +577,7 @@ extern int assume_unchanged;
 extern int prefer_symlink_refs;
 extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
+extern int warn_on_object_refname_ambiguity;
 extern int shared_repository;
 extern const char *apply_default_whitespace;
 extern const char *apply_default_ignorewhitespace;
@@ -758,7 +761,7 @@ int is_directory(const char *);
 const char *real_path(const char *path);
 const char *real_path_if_valid(const char *path);
 const char *absolute_path(const char *path);
-const char *relative_path(const char *abs, const char *base);
+const char *relative_path(const char *in, const char *prefix, struct strbuf *sb);
 int normalize_path_copy(char *dst, const char *src);
 int longest_ancestor_length(const char *path, struct string_list *prefixes);
 char *strip_path_suffix(const char *path, const char *suffix);
@@ -1129,7 +1132,9 @@ extern int unpack_object_header(struct packed_git *, struct pack_window **, off_
 
 struct object_info {
        /* Request */
+       enum object_type *typep;
        unsigned long *sizep;
+       unsigned long *disk_sizep;
 
        /* Response */
        enum {
@@ -1173,11 +1178,15 @@ extern int update_server_info(int);
 typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
+extern int git_config_from_buf(config_fn_t fn, const char *name,
+                              const char *buf, size_t len, void *data);
 extern void git_config_push_parameter(const char *text);
 extern int git_config_from_parameters(config_fn_t fn, void *data);
 extern int git_config(config_fn_t fn, void *);
 extern int git_config_with_options(config_fn_t fn, void *,
-                                  const char *filename, int respect_includes);
+                                  const char *filename,
+                                  const char *blob_ref,
+                                  int respect_includes);
 extern int git_config_early(config_fn_t fn, void *, const char *repo_config);
 extern int git_parse_ulong(const char *, unsigned long *);
 extern int git_config_int(const char *, const char *);