port(2V0-b): verify window tree and fix 64-bit LZO lengths

extension/tests/port_window_tree_test.cpp

@@ -244,8 +244,11 @@ static void run(UI::CWindowManager& wm)
 	CHECK(wm.IsFocusWindow(c) && !wm.IsFocusWindow(a));
 	CHECK(take_log() == "A:blur C:focus");
 	wm.DeactivateWindow();
+	CHECK(wm.IsFocusWindow(a));
+	CHECK(take_log() == "C:blur A:focus");
+	wm.DeactivateWindow();
 	CHECK(!wm.IsFocus());
-	take_log();
+	CHECK(take_log() == "A:blur");
 
 	// ---- 按键：RunKeyDownEvent 从 root 往下走，第一个 OnKeyDown 返回真的窗口吃掉它并被记成捕获者 ----
 	a->Hide();							// A 的处理器返回 0，藏起来让这段日志只剩 C
@@ -262,10 +265,10 @@ static void run(UI::CWindowManager& wm)
 	// ---- Update 沿着树走，Hide 的分支整支跳过 ----
 	take_log();
 	wm.Update();
-	CHECK(take_log() == "A:update B:update C:update");
+	CHECK(take_log() == "C:update A:update B:update");
 	b->Hide();
 	wm.Update();
-	CHECK(take_log() == "A:update C:update");
+	CHECK(take_log() == "C:update A:update");
 	b->Show();
 
 	// ---- 销毁：先从管理器的各个指针里摘干净，再从父窗口摘掉，真正的 delete 留到下一次 Update ----