[tests] Add case for host class overrides

Author: tobil4sk

tests/unit/src/scripthost/Issue12376.hx

@@ -0,0 +1,25 @@
+package scripthost;
+
+#if cpp
+@:keep class HostParent12376 {
+	public function new() {}
+
+	public function methodA() {
+		return "HostParent.methodA()";
+	}
+}
+
+@:keep class HostChild12376 extends HostParent12376 {
+	override function methodA() {
+		return "HostChild.methodA()";
+	}
+
+	public function methodB() {
+		return "HostChild.methodB()";
+	}
+
+	public function methodC() {
+		return "HostChild.methodC()";
+	}
+}
+#end

tests/unit/src/unit/issues/Issue12376.hx

@@ -0,0 +1,22 @@
+package unit.issues;
+
+import scripthost.Issue12376;
+
+class Issue12376 extends Test {
+	#if cppia
+	public function test() {
+		var child:ScriptChild = new ScriptChild();
+		eq('HostChild.methodA()', child.methodA());
+		eq('ScriptChild.methodB()', child.methodB());
+		eq('HostChild.methodC()', child.methodC());
+	}
+	#end
+}
+
+#if cppia
+private class ScriptChild extends HostChild12376 {
+	override function methodB() {
+		return 'ScriptChild.methodB()';
+	}
+}
+#end