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test/unit/lib/iscsi: Add unit test stubs

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With some build environments (e.g. clang, see #1613) linking fails with
unresolved references. This is caused by the inclusion of 'unused code'
which is usually discarded by the linker. The 'unused code' contains
references to functions that have not been 'stubbed' out. The failure
can be seen by removing 'LDFLAGS += -Wl,--gc-sections' in
spdk.unittest.mk

Resolved by adding stubs for missing references. These are never called
so return an arbtrary default value.

Part of a set of independent changes which
Fixes #1613

Signed-off-by: Nick Connolly <nick.connolly@mayadata.io>
Change-Id: I63953b666e841942f51f9cc035c6a6521663079d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5084
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Nick Connolly 2020-11-11 14:26:58 +00:00 committed by Tomasz Zawadzki
parent f4b818434b
commit c70d03f32a
3 changed files with 32 additions and 2 deletions
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18
test/unit/lib/iscsi/conn.c/conn_ut.c
View File

@ -49,8 +49,22 @@ DEFINE_STUB_V(spdk_trace_register_object, (uint8_t type, char id_prefix));
DEFINE_STUB_V(spdk_trace_register_description, (const char *name,
uint16_t tpoint_id, uint8_t owner_type, uint8_t object_type, uint8_t new_object,
uint8_t arg1_type, const char *arg1_name));
DEFINE_STUB_V(_spdk_trace_record, (uint64_t tsc, uint16_t tpoint_id, uint16_t poller_id,
uint32_t size, uint64_t object_id, uint64_t arg1));
DEFINE_STUB_V(_spdk_trace_record,
(uint64_t tsc, uint16_t tpoint_id, uint16_t poller_id,
uint32_t size, uint64_t object_id, uint64_t arg1));
DEFINE_STUB(iscsi_get_pdu, struct spdk_iscsi_pdu *,
(struct spdk_iscsi_conn *conn), NULL);
DEFINE_STUB(iscsi_param_eq_val, int,
(struct iscsi_param *params, const char *key, const char *val), 0);
DEFINE_STUB(iscsi_pdu_calc_data_digest, uint32_t, (struct spdk_iscsi_pdu *pdu), 0);
DEFINE_STUB(spdk_json_write_object_begin, int, (struct spdk_json_write_ctx *w), 0);
DEFINE_STUB(spdk_json_write_named_int32, int, (struct spdk_json_write_ctx *w,
const char *name, int32_t val), 0);
DEFINE_STUB(spdk_json_write_named_string, int, (struct spdk_json_write_ctx *w,
const char *name, const char *val), 0);
DEFINE_STUB(spdk_json_write_object_end, int, (struct spdk_json_write_ctx *w), 0);
DEFINE_STUB_V(spdk_sock_writev_async,
(struct spdk_sock *sock, struct spdk_sock_request *req));
struct spdk_scsi_lun {
uint8_t reserved;

3
test/unit/lib/iscsi/portal_grp.c/portal_grp_ut.c
View File

@ -47,6 +47,9 @@
DEFINE_STUB(iscsi_conn_construct, int,
(struct spdk_iscsi_portal *portal, struct spdk_sock *sock),
0);
DEFINE_STUB(iscsi_check_chap_params, bool,
(bool disable, bool require, bool mutual, int group),
false);
struct spdk_iscsi_globals g_iscsi;

13
test/unit/lib/iscsi/tgt_node.c/tgt_node_ut.c
View File

@ -75,6 +75,19 @@ DEFINE_STUB(iscsi_portal_grp_find_by_tag,
DEFINE_STUB(iscsi_init_grp_find_by_tag, struct spdk_iscsi_init_grp *,
(int tag), NULL);
DEFINE_STUB_V(iscsi_op_abort_task_set,
(struct spdk_iscsi_task *task, uint8_t function));
DEFINE_STUB(iscsi_parse_redirect_addr,
int,
(struct sockaddr_storage *sa, const char *host, const char *port),
0);
DEFINE_STUB(iscsi_portal_grp_find_portal_by_addr,
struct spdk_iscsi_portal *,
(struct spdk_iscsi_portal_grp *pg, const char *host, const char *port),
NULL);
struct spdk_scsi_lun *
spdk_scsi_dev_get_lun(struct spdk_scsi_dev *dev, int lun_id)
{