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tests: extend TEST_NESTED_NLATTR_OBJECT macro

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Extend TEST_NESTED_NLATTR_OBJECT macro for multi-nested netlink
attributes, such as

	[MDBA_MDB] = {
		[MDBA_MDB_ENTRY] = {
			[MDBA_MDB_ENTRY_INFO] {
				struct br_mdb_entry
				[MDBA_MDB_EATTR attributes]
			}
		}
	}

* tests/test_nlattr.h (TEST_NESTED_NLATTR_OBJECT_EX_,
TEST_NESTED_NLATTR_OBJECT_EX): New macros.
(TEST_NESTED_NLATTR_OBJECT): Use TEST_NESTED_NLATTR_OBJECT_EX_.
This commit is contained in:
JingPiao Chen 2017-09-09 09:30:01 +08:00 committed by Dmitry V. Levin
parent 8229db741f
commit 7b20432b32
1 changed files with 43 additions and 17 deletions
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60
tests/test_nlattr.h
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@ -203,41 +203,67 @@ print_nlattr(const unsigned int nla_len, const char *const nla_type)
printf("]")); \ printf("]")); \
} while (0) } while (0)
#define TEST_NESTED_NLATTR_OBJECT(fd_, nlh0_, hdrlen_, \ #define TEST_NESTED_NLATTR_OBJECT_EX_(fd_, nlh0_, hdrlen_, \
init_msg_, print_msg_, \ init_msg_, print_msg_, \
nla_type_, pattern_, obj_, ...) \ nla_type_, nla_type_str_, \
pattern_, obj_, depth_, ...) \
do { \ do { \
const unsigned int plen = \ const unsigned int plen = \
sizeof(obj_) - 1 > DEFAULT_STRLEN \ sizeof(obj_) - 1 > DEFAULT_STRLEN \
? DEFAULT_STRLEN : (int) sizeof(obj_) - 1; \ ? DEFAULT_STRLEN : (int) sizeof(obj_) - 1; \
/* len < sizeof(obj_) */ \ /* len < sizeof(obj_) */ \
TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN, \ TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN * depth_, \
(hdrlen_) + NLA_HDRLEN, \ (hdrlen_) + NLA_HDRLEN * depth_, \
(init_msg_), (print_msg_), \ (init_msg_), (print_msg_), \
(nla_type_), #nla_type_, \ (nla_type_), (nla_type_str_), \
plen, (pattern_), plen, \ plen, (pattern_), plen, \
print_quoted_hex((pattern_), plen); \ print_quoted_hex((pattern_), plen); \
printf("}")); \ size_t i; \
for (i = 0; i < depth_; ++i) \
printf("}")); \
/* short read of sizeof(obj_) */ \ /* short read of sizeof(obj_) */ \
TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN, \ TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN * depth_, \
(hdrlen_) + NLA_HDRLEN, \ (hdrlen_) + NLA_HDRLEN * depth_, \
(init_msg_), (print_msg_), \ (init_msg_), (print_msg_), \
(nla_type_), #nla_type_, \ (nla_type_), (nla_type_str_), \
sizeof(obj_), \ sizeof(obj_), \
(pattern_), sizeof(obj_) - 1, \ (pattern_), sizeof(obj_) - 1, \
printf("%p}", \ printf("%p", RTA_DATA(TEST_NLATTR_nla)); \
RTA_DATA(TEST_NLATTR_nla))); \ size_t i; \
for (i = 0; i < depth_; ++i) \
printf("}")); \
/* sizeof(obj_) */ \ /* sizeof(obj_) */ \
TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN, \ TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN * depth_, \
(hdrlen_) + NLA_HDRLEN, \ (hdrlen_) + NLA_HDRLEN * depth_, \
(init_msg_), (print_msg_), \ (init_msg_), (print_msg_), \
(nla_type_), #nla_type_, \ (nla_type_), (nla_type_str_), \
sizeof(obj_), \ sizeof(obj_), \
&(obj_), sizeof(obj_), \ &(obj_), sizeof(obj_), \
__VA_ARGS__, \ __VA_ARGS__; \
printf("}")); \ size_t i; \
for (i = 0; i < depth_; ++i) \
printf("}")); \
} while (0) } while (0)
#define TEST_NESTED_NLATTR_OBJECT_EX(fd_, nlh0_, hdrlen_, \
init_msg_, print_msg_, \
nla_type_, pattern_, obj_, \
depth_, ...) \
TEST_NESTED_NLATTR_OBJECT_EX_((fd_), (nlh0_), (hdrlen_), \
(init_msg_), (print_msg_), \
(nla_type_), #nla_type_, \
(pattern_), (obj_), (depth_), \
__VA_ARGS__)
#define TEST_NESTED_NLATTR_OBJECT(fd_, nlh0_, hdrlen_, \
init_msg_, print_msg_, \
nla_type_, pattern_, obj_, ...) \
TEST_NESTED_NLATTR_OBJECT_EX_((fd_), (nlh0_), (hdrlen_), \
(init_msg_), (print_msg_), \
(nla_type_), #nla_type_, \
(pattern_), (obj_), 1, \
__VA_ARGS__)
#define TEST_NESTED_NLATTR_ARRAY(fd_, nlh0_, hdrlen_, \ #define TEST_NESTED_NLATTR_ARRAY(fd_, nlh0_, hdrlen_, \
init_msg_, print_msg_, \ init_msg_, print_msg_, \
nla_type_, pattern_, obj_, print_elem_)\ nla_type_, pattern_, obj_, print_elem_)\