Remove focusProxyAndInputMethods from tst_QWidget

focusProxyAndInputMethods tests focus acquisition and inheritance with
a toplevel widget, acting as a focus proxy for a child.
X11 window managers are set to be bypassed, programmatic focus is set
with QApplicationPrivate::setActiveWindow().

The test is flaky on Linux/XCB, and therefore blacklisted on most
Linuxes.

This patch removes focusProxyAndInputMethods, considering that
- focus proxying is tested in tst_QWidget::focusProxy()
- window activation and focus inheritance are tested in
tst_QWindow::isActive()

Pick-to: 6.4 6.3 6.2 5.15
Change-Id: I510fd935399d9ad0b6cd76f1bd5db0811e0702f6
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

2 files changed, 0 insertions, 34 deletions

diff --git a/tests/auto/widgets/kernel/qwidget/BLACKLIST b/tests/auto/widgets/kernel/qwidget/BLACKLIST
index 24387635b4..7bd4c0a304 100644
--- a/tests/auto/widgets/kernel/qwidget/BLACKLIST
+++ b/tests/auto/widgets/kernel/qwidget/BLACKLIST
@@ -3,11 +3,6 @@
 ubuntu-16.04
 [restoreVersion1Geometry]
 ubuntu-16.04
-[focusProxyAndInputMethods]
-rhel-7.6
-centos
-opensuse-leap
-ubuntu
 [raise]
 opensuse-leap
 # QTBUG-68175
diff --git a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
index 914adc02c2..2d8e267730 100644
--- a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
+++ b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
@@ -368,7 +368,6 @@ private slots:
     void openModal_taskQTBUG_5804();
 
     void focusProxy();
-    void focusProxyAndInputMethods();
     void imEnabledNotImplemented();
 
 #ifdef QT_BUILD_INTERNAL
@@ -10956,34 +10955,6 @@ void tst_QWidget::focusProxy()
     QCOMPARE(container2->focusOutCount, 1);
 }
 
-void tst_QWidget::focusProxyAndInputMethods()
-{
-    if (!QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::WindowActivation))
-        QSKIP("Window activation is not supported.");
-    QScopedPointer<QWidget> toplevel(new QWidget(nullptr, Qt::X11BypassWindowManagerHint));
-    toplevel->setWindowTitle(QLatin1String(QTest::currentTestFunction()));
-    toplevel->resize(200, 200);
-    toplevel->setAttribute(Qt::WA_InputMethodEnabled, true);
-
-    QWidget *child = new QWidget(toplevel.data());
-    child->setFocusProxy(toplevel.data());
-    child->setAttribute(Qt::WA_InputMethodEnabled, true);
-
-    toplevel->setFocusPolicy(Qt::WheelFocus);
-    child->setFocusPolicy(Qt::WheelFocus);
-
-    QVERIFY(!child->hasFocus());
-    QVERIFY(!toplevel->hasFocus());
-
-    toplevel->show();
-    QVERIFY(QTest::qWaitForWindowExposed(toplevel.data()));
-    QApplicationPrivate::setActiveWindow(toplevel.data());
-    QVERIFY(QTest::qWaitForWindowActive(toplevel.data()));
-    QVERIFY(toplevel->hasFocus());
-    QVERIFY(child->hasFocus());
-    QCOMPARE(qApp->focusObject(), toplevel.data());
-}
-
 void tst_QWidget::imEnabledNotImplemented()
 {
     // Check that a plain widget doesn't report that it supports IM. Only