From a1af59e9dd8e3312db8f6843951c6e61e6dcfa01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Sun, 23 Jul 2017 20:02:57 +0200
Subject: [PATCH] [autotests] Extend
 X11ClientTest::testFullscreenLayerWithActiveWaylandWindow

Unfortunately still doesn't trigger the actual bug.
---
 autotests/integration/x11_client_test.cpp | 43 +++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/autotests/integration/x11_client_test.cpp b/autotests/integration/x11_client_test.cpp
index 5d65bb2ac9..490a764308 100644
--- a/autotests/integration/x11_client_test.cpp
+++ b/autotests/integration/x11_client_test.cpp
@@ -202,6 +202,49 @@ void X11ClientTest::testFullscreenLayerWithActiveWaylandWindow()
     QCOMPARE(workspace()->stackingOrder().last(), waylandClient);
     QCOMPARE(workspace()->xStackingOrder().last(), waylandClient);
 
+    // back to x window
+    workspace()->activateClient(client);
+    QTRY_VERIFY(client->isActive());
+    // remove fullscreen
+    QVERIFY(client->isFullScreen());
+    workspace()->slotWindowFullScreen();
+    QVERIFY(!client->isFullScreen());
+    // and fullscreen again
+    workspace()->slotWindowFullScreen();
+    QVERIFY(client->isFullScreen());
+    QCOMPARE(workspace()->stackingOrder().last(), client);
+    QCOMPARE(workspace()->xStackingOrder().last(), client);
+
+    // activate wayland window again
+    workspace()->activateClient(waylandClient);
+    QTRY_VERIFY(waylandClient->isActive());
+    QCOMPARE(workspace()->stackingOrder().last(), waylandClient);
+    QCOMPARE(workspace()->xStackingOrder().last(), waylandClient);
+
+    // back to X11 window
+    workspace()->activateClient(client);
+    QTRY_VERIFY(client->isActive());
+    // remove fullscreen
+    QVERIFY(client->isFullScreen());
+    workspace()->slotWindowFullScreen();
+    QVERIFY(!client->isFullScreen());
+    // and fullscreen through X API
+    NETWinInfo info(c.data(), w, kwinApp()->x11RootWindow(), NET::Properties(), NET::Properties2());
+    info.setState(NET::FullScreen, NET::FullScreen);
+    NETRootInfo rootInfo(c.data(), NET::Properties());
+    rootInfo.setActiveWindow(w, NET::FromApplication, XCB_CURRENT_TIME, XCB_WINDOW_NONE);
+    xcb_flush(c.data());
+    QTRY_VERIFY(client->isFullScreen());
+    QCOMPARE(workspace()->stackingOrder().last(), client);
+    QCOMPARE(workspace()->xStackingOrder().last(), client);
+
+    // activate wayland window again
+    workspace()->activateClient(waylandClient);
+    QTRY_VERIFY(waylandClient->isActive());
+    QCOMPARE(workspace()->stackingOrder().last(), waylandClient);
+    QCOMPARE(workspace()->xStackingOrder().last(), waylandClient);
+    QCOMPARE(client->layer(), NormalLayer);
+
     // close the window
     shellSurface.reset();
     surface.reset();