++

отслеживание нанов в тестах

src/_VisualDVM/Utils.java

@@ -490,6 +490,16 @@ public class Utils {
     public static boolean isCrushed(List<String> output_lines, List<String> errors_lines) {
         return output_lines.stream().anyMatch(Utils::isCrushedLine) || errors_lines.stream().anyMatch(Utils::isCrushedLine);
     }
+    public static boolean hasNan(List<String> output_lines){
+        for (String line: output_lines)
+            if (hasNan(line)) return true;
+        return false;
+    }
+    public static boolean hasNan(String line){
+        Pattern pattern = Pattern.compile("\\bnan\\b");
+        Matcher matcher = pattern.matcher(line.toLowerCase());
+        return matcher.find();
+    }
     public static Pair<TaskState, Integer> analyzeCorrectness(List<String> lines) {
         int complete = 0;
         int errors = 0;