[ndctl PATCH v3 17/21] test/libcxl: add a test for cxl_memdev_{get,set}_lsa

[Vishal Verma]

Add a unit test to test the new get/set LSA APIs in libcxl.

Signed-off-by: Vishal Verma <vishal.l.ve...@intel.com>
---
 test/libcxl.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/test/libcxl.c b/test/libcxl.c
index 10f96f2..e3da19c 100644
--- a/test/libcxl.c
+++ b/test/libcxl.c
@@ -454,6 +454,43 @@ out_fail:
        return rc;
 }
 
+static char *test_lsa_api_data = "LIBCXL_TEST READ/WRITE LSA DATA 2";
+static int test_cxl_read_write_lsa(struct cxl_ctx *ctx)
+{
+       int data_size = strlen(test_lsa_api_data) + 1;
+       struct cxl_memdev *memdev;
+       unsigned char *buf;
+       int rc = 0;
+
+       buf = calloc(1, data_size);
+       if (!buf)
+               return -ENOMEM;
+
+       cxl_memdev_foreach(ctx, memdev) {
+               rc = cxl_memdev_set_lsa(memdev, test_lsa_api_data, data_size, 
0);
+               if (rc)
+                       goto out_fail;
+
+               rc = cxl_memdev_get_lsa(memdev, buf, data_size, 0);
+               if (rc < 0)
+                       goto out_fail;
+
+               if (memcmp(buf, test_lsa_api_data, data_size) != 0) {
+                       fprintf(stderr, "%s: LSA data mismatch.\n", __func__);
+                       fprintf(stderr, "%s: Get LSA returned:\n", __func__);
+                       hex_dump_buf(buf, data_size);
+                       fprintf(stderr, "%s: Set LSA had set:\n", __func__);
+                       hex_dump_buf((unsigned char *)test_lsa_api_data, 
data_size);
+                       rc = -EIO;
+                       goto out_fail;
+               }
+       }
+
+out_fail:
+       free(buf);
+       return rc;
+}
+
 typedef int (*do_test_fn)(struct cxl_ctx *ctx);
 
 static do_test_fn do_test[] = {
@@ -463,6 +500,7 @@ static do_test_fn do_test[] = {
        test_cxl_cmd_identify,
        test_cxl_cmd_lsa,
        test_cxl_cmd_fuzz_sizes,
+       test_cxl_read_write_lsa,
 };
 
 static int test_libcxl(int loglevel, struct test_ctx *test, struct cxl_ctx 
*ctx)
-- 
2.31.1