Add client test for floating point mouse press

Change-Id: Ia7cfb1bc86945e08a2ff2c794afb405110e819f9
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/auto/client/seatv4/tst_seatv4.cpp b/tests/auto/client/seatv4/tst_seatv4.cpp
index 7dc2e727a..1d6fb6b9c 100644
--- a/tests/auto/client/seatv4/tst_seatv4.cpp
+++ b/tests/auto/client/seatv4/tst_seatv4.cpp
@@ -72,6 +72,7 @@ private slots:
     void usesEnterSerial();
     void focusDestruction();
     void mousePress();
+    void mousePressFloat();
     void simpleAxis_data();
     void simpleAxis();
     void invalidPointerEvents();
@@ -207,6 +208,30 @@ void tst_seatv4::mousePress()
     QTRY_VERIFY(window.m_pressed);
 }
 
+void tst_seatv4::mousePressFloat()
+{
+    class Window : public QRasterWindow {
+    public:
+        void mousePressEvent(QMouseEvent *e) override { m_position = e->localPos(); }
+        QPointF m_position;
+    };
+
+    Window window;
+    window.resize(64, 64);
+    window.show();
+    QCOMPOSITOR_TRY_VERIFY(xdgSurface() && xdgSurface()->m_committedConfigureSerial);
+
+    exec([&] {
+        auto *surface = xdgSurface()->m_surface;
+        pointer()->sendEnter(surface, {32.75, 32.25});
+        pointer()->sendButton(client(), BTN_LEFT, 1);
+        pointer()->sendButton(client(), BTN_LEFT, 0);
+    });
+    QMargins m = window.frameMargins();
+    QPointF pressedPosition(32.75 -m.left(), 32.25 - m.top());
+    QTRY_COMPARE(window.m_position, pressedPosition);
+}
+
 void tst_seatv4::simpleAxis_data()
 {
     QTest::addColumn<uint>("axis");