From 2d26a2da1f8fbcf61b6b9f1a8b90e255a68a3252 Mon Sep 17 00:00:00 2001 From: Jeff Peeler Date: Wed, 10 Mar 2010 23:15:55 +0000 Subject: Add new unit test for stringfields. (Copied from reviewboard) Tests the following: 1. Basic allocation and setting of string fields. 2. Shrinking a string field and re-expanding it. 3. Growing the last allocation in a string field pool. 4. Setting a string to a large value such that a new string field pool must be allocated. In each part, we make sure that the string field is accurate (has the correct value in it), make sure that the 2 bytes before the string field has the correct capacity for the field, and for tests 2-4, we make sure that the string field is where we expect it to be in memory. Also tested: 5. Shrinking a string field and partially re-expanding it. 6. Setting strings in such a way as to create three separate string field pools and then removing the middle pool. There is a bug fix in the init function, which ensures the embedded_pool is set to NULL which is important for stack allocated structures. Review: https://reviewboard.asterisk.org/r/185/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@251736 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/utils.c | 1 + 1 file changed, 1 insertion(+) (limited to 'main') diff --git a/main/utils.c b/main/utils.c index fcf3a4f75..bd14f99ad 100644 --- a/main/utils.c +++ b/main/utils.c @@ -1561,6 +1561,7 @@ int __ast_string_field_init(struct ast_string_field_mgr *mgr, struct ast_string_ #endif if (needed > 0) { /* allocate the initial pool */ *pool_head = NULL; + mgr->embedded_pool = NULL; return add_string_pool(mgr, pool_head, needed, file, lineno, func); } -- cgit v1.2.3