Fix tests that used out-of-context mouse grabs

QQuickItem::grabMouse() is deprecated, and cannot be used at all when
there is no current event being delivered.  But we can still use
QPointingDevicePrivate::setExclusiveGrabber().

Task-number: QTBUG-86729
Change-Id: I215de471e6dc44551720bc4c766b22cdfee94423
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

3 files changed, 8 insertions, 9 deletions

diff --git a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
index 310ab17db4..2bd5d6bd1b 100644
--- a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
+++ b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
@@ -1565,8 +1565,6 @@ void tst_qquickflickable::cancelOnHide()
 
 void tst_qquickflickable::cancelOnMouseGrab()
 {
-    QSKIP("need a realistic test scenario: can no longer grab mouse between events");
-
     QScopedPointer<QQuickView> window(new QQuickView);
     window->setSource(testFileUrl("cancel.qml"));
     QTRY_COMPARE(window->status(), QQuickView::Ready);
@@ -1592,7 +1590,10 @@ void tst_qquickflickable::cancelOnMouseGrab()
 
     // grabbing mouse will cancel flickable interaction.
     QQuickItem *item = window->rootObject()->findChild<QQuickItem*>("row");
-    item->grabMouse();
+    auto mouse = QPointingDevice::primaryPointingDevice();
+    auto mousePriv = QPointingDevicePrivate::get(const_cast<QPointingDevice *>(mouse));
+    QMouseEvent fakeMouseEv(QEvent::MouseMove, QPoint(130, 100), Qt::NoButton, Qt::LeftButton, Qt::NoModifier, mouse);
+    mousePriv->setExclusiveGrabber(&fakeMouseEv, fakeMouseEv.points().first(), item);
 
     QTRY_COMPARE(flickable->contentX(), 0.);
     QTRY_COMPARE(flickable->contentY(), 0.);
@@ -1600,7 +1601,6 @@ void tst_qquickflickable::cancelOnMouseGrab()
     QTRY_VERIFY(!flickable->isDragging());
 
     moveAndRelease(window.data(), QPoint(50, 10));
-
 }
 
 void tst_qquickflickable::clickAndDragWhenTransformed()
diff --git a/tests/auto/quick/qquickpathview/BLACKLIST b/tests/auto/quick/qquickpathview/BLACKLIST
deleted file mode 100644
index b315b8e565..0000000000
--- a/tests/auto/quick/qquickpathview/BLACKLIST
+++ /dev/null
@@ -1,2 +0,0 @@
-[cancelDrag]
-* # QTBUG-86729
diff --git a/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
index da350e6a39..733281c20d 100644
--- a/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
+++ b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
@@ -1930,8 +1930,10 @@ void tst_QQuickPathView::cancelDrag()
     QCOMPARE(dragEndedSpy.count(), 0);
 
     // steal mouse grab - cancels PathView dragging
-    QQuickItem *item = window->rootObject()->findChild<QQuickItem*>("text");
-    item->grabMouse();
+    auto mouse = QPointingDevice::primaryPointingDevice();
+    auto mousePriv = QPointingDevicePrivate::get(const_cast<QPointingDevice *>(mouse));
+    QMouseEvent fakeMouseEv(QEvent::MouseMove, QPoint(130, 100), Qt::NoButton, Qt::LeftButton, Qt::NoModifier, mouse);
+    mousePriv->setExclusiveGrabber(&fakeMouseEv, fakeMouseEv.points().first(), nullptr);
 
     // returns to a snap point.
     QTRY_COMPARE(pathview->offset(), qreal(qFloor(pathview->offset())));
@@ -1942,7 +1944,6 @@ void tst_QQuickPathView::cancelDrag()
     QCOMPARE(dragEndedSpy.count(), 1);
 
     QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(40,100));
-
 }
 
 void tst_QQuickPathView::maximumFlickVelocity()