ci: exercise the whole test suite with uncommon code in pack-objects

diff --git a/read-cache.c b/read-cache.c
index a5dc7c7e6718972b158aebfd36b4625f54887341..fa3df2e72e0a520b2bc1ad5fdcb93beed445bfa0 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -185,7 +185,7 @@ static int ce_compare_link(const struct cache_entry *ce, size_t expected_size)
        if (strbuf_readlink(&sb, ce->name, expected_size))
                return -1;
 
-       buffer = read_sha1_file(ce->oid.hash, &type, &size);
+       buffer = read_object_file(&ce->oid, &type, &size);
        if (buffer) {
                if (size == sb.len)
                        match = memcmp(buffer, sb.buf, size);
@@ -2110,13 +2110,15 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce,
                          struct strbuf *previous_name, struct ondisk_cache_entry *ondisk)
 {
        int size;
-       int saved_namelen = saved_namelen; /* compiler workaround */
        int result;
+       unsigned int saved_namelen;
+       int stripped_name = 0;
        static unsigned char padding[8] = { 0x00 };
 
        if (ce->ce_flags & CE_STRIP_NAME) {
                saved_namelen = ce_namelen(ce);
                ce->ce_namelen = 0;
+               stripped_name = 1;
        }
 
        if (ce->ce_flags & CE_EXTENDED)
@@ -2156,7 +2158,7 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce,
                strbuf_splice(previous_name, common, to_remove,
                              ce->name + common, ce_namelen(ce) - common);
        }
-       if (ce->ce_flags & CE_STRIP_NAME) {
+       if (stripped_name) {
                ce->ce_namelen = saved_namelen;
                ce->ce_flags &= ~CE_STRIP_NAME;
        }
@@ -2266,7 +2268,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile,
 
        if (!istate->version) {
                istate->version = get_index_format_default();
-               if (getenv("GIT_TEST_SPLIT_INDEX"))
+               if (git_env_bool("GIT_TEST_SPLIT_INDEX", 0))
                        init_split_index(istate);
        }
 
@@ -2557,7 +2559,7 @@ int write_locked_index(struct index_state *istate, struct lock_file *lock,
                goto out;
        }
 
-       if (getenv("GIT_TEST_SPLIT_INDEX")) {
+       if (git_env_bool("GIT_TEST_SPLIT_INDEX", 0)) {
                int v = si->base_sha1[0];
                if ((v & 15) < 6)
                        istate->cache_changed |= SPLIT_INDEX_ORDERED;
@@ -2691,7 +2693,7 @@ void *read_blob_data_from_index(const struct index_state *istate,
        }
        if (pos < 0)
                return NULL;
-       data = read_sha1_file(istate->cache[pos]->oid.hash, &type, &sz);
+       data = read_object_file(&istate->cache[pos]->oid, &type, &sz);
        if (!data || type != OBJ_BLOB) {
                free(data);
                return NULL;