[PATCH 1/1] app/mldev: add check for model and filelist option

[Srikanth Yalavarthi]

Application currently doesn't check for empty models list and
filelist entries. This causes the app to report an incorrect
error messages and test status when the lists are empty.

Fixes: bbd272edcb14 ("app/mldev: add ordered inferences")
Fixes: f6661e6d9a3a ("app/mldev: validate model operations")

Signed-off-by: Srikanth Yalavarthi <syalavarthi at marvell.com>
---
 app/test-mldev/test_inference_common.c | 6 ++++++
 app/test-mldev/test_model_ops.c        | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/app/test-mldev/test_inference_common.c b/app/test-mldev/test_inference_common.c
index c8cd80d69f..410e63bca4 100644
--- a/app/test-mldev/test_inference_common.c
+++ b/app/test-mldev/test_inference_common.c
@@ -344,6 +344,12 @@ test_inference_opt_check(struct ml_options *opt)
 	if (ret != 0)
 		return ret;
 
+	/* check for at least one filelist */
+	if (opt->nb_filelist == 0) {
+		ml_err("Filelist empty, need at least one filelist to run the test\n");
+		return -EINVAL;
+	}
+
 	/* check file availability */
 	for (i = 0; i < opt->nb_filelist; i++) {
 		if (access(opt->filelist[i].model, F_OK) == -1) {
diff --git a/app/test-mldev/test_model_ops.c b/app/test-mldev/test_model_ops.c
index 5bbbcb1a6c..9de13247ae 100644
--- a/app/test-mldev/test_model_ops.c
+++ b/app/test-mldev/test_model_ops.c
@@ -30,6 +30,12 @@ test_model_ops_opt_check(struct ml_options *opt)
 	if (ret != 0)
 		return ret;
 
+	/* check for at least one model */
+	if (opt->nb_filelist == 0) {
+		ml_err("Models list empty, need at least one model to run the test\n");
+		return -EINVAL;
+	}
+
 	/* check model file availability */
 	for (i = 0; i < opt->nb_filelist; i++) {
 		if (access(opt->filelist[i].model, F_OK) == -1) {
-- 
2.17.1