C#: Add some null conditional assignments CFG tests.

2026-02-11 20:51:06 +01:00 · 2026-01-14 13:54:09 +01:00
parent b061c4d083
commit 0bf0cbae8f
1 changed files with 19 additions and 0 deletions
--- a/csharp/ql/test/library-tests/controlflow/graph/ConditionalAccess.cs
+++ b/csharp/ql/test/library-tests/controlflow/graph/ConditionalAccess.cs
@@ -34,6 +34,25 @@ class ConditionalAccess
        i = 0;
        Prop?.Out(out i);
    }
+
+    string StringProp { get; set; }
+    int IntField;
+    string this[int index]
+    {
+        get { return null; }
+        set { }
+    }
+
+    void M9(ConditionalAccess ca)
+    {
+        ca?.IntField = 42;
+        ca?.StringProp = "Hello";
+        ca?[0] = "Set0";
+        ca?.Prop?.IntField = 84;
+        ca?.Prop?.StringProp = "World";
+        ca?.IntField -= 1;
+        ca?.StringProp += "!";
+    }
 }

 static class Ext