Added throwing exception when saving untrained SVM model

2014-01-13 11:41:54 +04:00
parent 890f1baff0
commit 5d2edced26
2 changed files with 20 additions and 6 deletions
--- a/modules/ml/test/test_save_load.cpp
+++ b/modules/ml/test/test_save_load.cpp
@@ -155,6 +155,14 @@ TEST(ML_RTrees, save_load) { CV_SLMLTest test( CV_RTREES ); test.safe_run(); }
 TEST(ML_ERTrees, save_load) { CV_SLMLTest test( CV_ERTREES ); test.safe_run(); }


+TEST(ML_SVM, throw_exception_when_save_untrained_model)
+{
+    SVM svm;
+    string filename = tempfile("svm.xml");
+    ASSERT_THROW(svm.save(filename.c_str()), Exception);
+    remove(filename.c_str());
+}
+
 TEST(DISABLED_ML_SVM, linear_save_load)
 {
    CvSVM svm1, svm2, svm3;