From e25abdf3bb51ca49c3e59395c5482c64adc9e394 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Mon, 14 Apr 2014 10:50:56 +0200
Subject: [PATCH] [Xcb::Wrapper] Add unit test for CurrentInput

---
 autotests/test_xcb_wrapper.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/autotests/test_xcb_wrapper.cpp b/autotests/test_xcb_wrapper.cpp
index 2558e2bba7..a13f351890 100644
--- a/autotests/test_xcb_wrapper.cpp
+++ b/autotests/test_xcb_wrapper.cpp
@@ -45,6 +45,7 @@ private Q_SLOTS:
     void assignmentAfterRetrieve();
     void discard();
     void testQueryTree();
+    void testCurrentInput();
 private:
     void testEmpty(WindowGeometry &geometry);
     void testGeometry(WindowGeometry &geometry, const QRect &rect);
@@ -244,5 +245,25 @@ void TestXcbWrapper::testQueryTree()
     QVERIFY(doesntExist.isRetrieved());
 }
 
+void TestXcbWrapper::testCurrentInput()
+{
+    m_testWindow = createWindow();
+    xcb_connection_t *c = QX11Info::connection();
+    xcb_map_window(c, m_testWindow);
+    QX11Info::setAppTime(QX11Info::getTimestamp());
+
+    // let's set the input focus
+    xcb_set_input_focus(c, XCB_INPUT_FOCUS_PARENT, m_testWindow, QX11Info::appTime());
+    xcb_flush(c);
+
+    CurrentInput input;
+    QCOMPARE(input.window(), m_testWindow);
+
+    // creating a copy should make the input object have no window any more
+    CurrentInput input2(input);
+    QCOMPARE(input2.window(), m_testWindow);
+    QCOMPARE(input.window(), xcb_window_t(XCB_WINDOW_NONE));
+}
+
 KWIN_TEST_MAIN(TestXcbWrapper)
 #include "test_xcb_wrapper.moc"