add: split

tests/test.🗿

@@ -43,3 +43,25 @@ test_int(value, reach_value, description)
 	}
 	wrt '\n';
 }
+
+test_tab_str(value, reach_value, description)
+{
+	putstr(name);
+	if (tabcmp_str(value, reach_value))
+	{
+		putstr(": ERROR: ");
+		putstr(", ");
+		putstr(description);
+		putstr(" [");
+		puttab_str(reach_value);
+		putstr(" != ");
+		puttab_str(value);
+		putstr("]");
+	}
+	else
+	{
+		putstr(": OK: ");
+		putstr(description);
+	}
+	wrt '\n';
+}