DAOS-19103 test: call FI macro in rebuild tests

This change covers DAOS-19103 and DAOS-19104 fixes needed
for the relevant interactive and simple rebuild test cases.

Add FAULT_INJECTION_REQUIRED() in tests requiring fault injection
enabled, to skip cleanly (instead of hange) when run with a daos
release build.

faults-enabled: false
Test-tag: test_daos_rebuild_simple test_daos_rebuild_interactive
Skip-unit-tests: true
Skip-fault-injection-test: true
Skip-test-rpms: true

Signed-off-by: Kenneth Cain <kenneth.cain@hpe.com>

Author: kccain

src/tests/suite/daos_rebuild_interactive.c

@@ -224,6 +224,8 @@ int_rebuild_many_objects_with_failure(void **state)
 	int            rc;
 	int            i;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 6))
 		return;
 

src/tests/suite/daos_rebuild_simple.c

@@ -1373,6 +1373,8 @@ rebuild_many_objects_with_failure(void **state)
 	int		rc;
 	int		i;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 6))
 		return;
 
@@ -1464,6 +1466,8 @@ rebuild_object_with_csum_error(void **state)
 	daos_size_t	io_count = block_size / transfer_size;
 	uint32_t	iterations = 2;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 3)) {
 		skip();
 	}
@@ -1749,6 +1753,8 @@ rebuild_with_dfs_inflight_append(void **state)
 	daos_obj_id_t	oid;
 	struct rebuild_cb_arg cb_arg;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 6))
 		return;
 
@@ -1810,6 +1816,8 @@ rebuild_with_dfs_inflight_punch(void **state)
 	struct stat	st;
 	int		rc;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 6))
 		return;
 
@@ -1894,6 +1902,8 @@ rebuild_with_dfs_inflight_append_punch(void **state)
 	struct stat	st;
 	int		rc;
 
+	FAULT_INJECTION_REQUIRED();
+
 	if (!test_runable(arg, 6))
 		return;