Test the fix for spyder-ide#394

qtpy/QtGui.py

@@ -74,6 +74,10 @@ def movePositionPatched(
     QTextCursor.movePosition = movePositionPatched
 
 # Fix https://github.com/spyder-ide/qtpy/issues/394
+if PYQT5 or PYSIDE2:
+    from qtpy.QtCore import QPointF as __QPointF
+    QMouseEvent.position = lambda self: __QPointF(float(self.x()), float(self.y()))
+    QMouseEvent.globalPosition = lambda self: __QPointF(float(self.globalX()), float(self.globalY()))
 if PYQT6 or PYSIDE6:
     QMouseEvent.pos = lambda self: self.position().toPoint()
     QMouseEvent.x = lambda self: self.position().toPoint().x()

qtpy/tests/test_qtgui.py

@@ -4,7 +4,7 @@
 
 import pytest
 
-from qtpy import PYQT5, PYQT_VERSION, PYSIDE2, PYSIDE6, QtGui
+from qtpy import PYQT5, PYQT_VERSION, PYSIDE2, PYSIDE6, QtCore, QtGui, QtWidgets
 from qtpy.tests.utils import not_using_conda
 
 
@@ -62,14 +62,36 @@ def test_enum_access():
     assert QtGui.QImage.Format_Invalid == QtGui.QImage.Format.Format_Invalid
 
 
-def test_QMouseEvent_pos_functions():
-    """Test `QMouseEvent.pos` and related functions obsolete in Qt6"""
-    assert QtGui.QMouseEvent.pos is not None
-    assert QtGui.QMouseEvent.x is not None
-    assert QtGui.QMouseEvent.y is not None
-    assert QtGui.QMouseEvent.globalPos is not None
-    assert QtGui.QMouseEvent.globalX is not None
-    assert QtGui.QMouseEvent.globalY is not None
+@pytest.mark.skipif(
+    sys.platform.startswith('linux') and not_using_conda(),
+    reason="Fatal Python error: Aborted on Linux CI when not using conda")
+@pytest.mark.skipif(
+    sys.platform == 'darwin' and sys.version_info[:2] == (3, 7),
+    reason="Stalls on macOS CI with Python 3.7")
+def test_QMouseEvent_pos_functions(qtbot):
+    """Test `QMouseEvent.pos` and related functions obsolete in Qt6,
+       test `QMouseEvent.position` and related functions missing from Qt5"""
+
+    class Window(QtWidgets.QMainWindow):
+        def mouseDoubleClickEvent(self, event: QtGui.QMouseEvent) -> None:
+            assert event.globalPos() - event.pos() == self.mapToParent(QtCore.QPoint(0, 0))
+            assert event.pos().x() == event.x()
+            assert event.pos().y() == event.y()
+            assert event.globalPos().x() == event.globalX()
+            assert event.globalPos().y() == event.globalY()
+            assert event.position().x() == event.pos().x()
+            assert event.position().y() == event.pos().y()
+            assert event.globalPosition().x() == event.globalPos().x()
+            assert event.globalPosition().y() == event.globalPos().y()
+
+            event.accept()
+
+    window = Window()
+    window.show()
+
+    QtCore.QTimer.singleShot(100, lambda: qtbot.mouseMove(window, QtCore.QPoint(42, 6 * 9)))
+    QtCore.QTimer.singleShot(200, lambda: qtbot.mouseDClick(window, QtCore.Qt.LeftButton))
+    QtCore.QTimer.singleShot(300, lambda: window.close())
 
 
 @pytest.mark.skipif(not (PYSIDE2 or PYSIDE6), reason="PySide{2,6} specific test")