LOK - Calc: unit test for invalidation on copy/paste to the doc bottom

Change-Id: I92b6a3f1c3b3c6c260b25b046bd19b249be0db0b
Reviewed-on: https://gerrit.libreoffice.org/30977Reviewed-by: Marco Cecchetti <mrcekets@gmail.com>
Tested-by: Marco Cecchetti <mrcekets@gmail.com>

sc/qa/unit/tiledrendering/tiledrendering.cxx

@@ -68,6 +68,7 @@ public:
     void testGraphicInvalidate();
     void testAutoSum();
     void testHideColRow();
+    void testInvalidateOnCopyPasteCells();
 
     CPPUNIT_TEST_SUITE(ScTiledRenderingTest);
     CPPUNIT_TEST(testRowColumnSelections);
@@ -87,6 +88,7 @@ public:
     CPPUNIT_TEST(testGraphicInvalidate);
     CPPUNIT_TEST(testAutoSum);
     CPPUNIT_TEST(testHideColRow);
+    CPPUNIT_TEST(testInvalidateOnCopyPasteCells);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -937,6 +939,48 @@ void ScTiledRenderingTest::testHideColRow()
     mxComponent.clear();
     comphelper::LibreOfficeKit::setActive(false);
 }
+void ScTiledRenderingTest::testInvalidateOnCopyPasteCells()
+{
+    // Load a document
+    comphelper::LibreOfficeKit::setActive();
+    ScModelObj* pModelObj = createDoc("small.ods");
+    CPPUNIT_ASSERT(pModelObj);
+
+    // view
+    ViewCallback aView;
+    SfxViewShell::Current()->registerLibreOfficeKitViewCallback(&ViewCallback::callback, &aView);
+
+    aView.m_bInvalidateTiles = false;
+    uno::Sequence<beans::PropertyValue> aArgs;
+    // select and copy cells
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_HOME | KEY_MOD1);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_HOME | KEY_MOD1);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_DOWN | KEY_SHIFT);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_DOWN | KEY_SHIFT);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_RIGHT | KEY_SHIFT);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_RIGHT | KEY_SHIFT);
+    Scheduler::ProcessEventsToIdle();
+    comphelper::dispatchCommand(".uno:Copy", aArgs);
+
+    // move to destination cell
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_DOWN);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_DOWN);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_DOWN | KEY_MOD1);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_DOWN | KEY_MOD1);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 0, KEY_UP);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, 0, KEY_UP);
+    Scheduler::ProcessEventsToIdle();
+
+    // paste cells
+    aView.m_bInvalidateTiles = false;
+    comphelper::dispatchCommand(".uno:Paste", aArgs);
+    Scheduler::ProcessEventsToIdle();
+    CPPUNIT_ASSERT(aView.m_bInvalidateTiles);
+
+    mxComponent->dispose();
+    mxComponent.clear();
+    comphelper::LibreOfficeKit::setActive(false);
+}
 }
 
 CPPUNIT_TEST_SUITE_REGISTRATION(ScTiledRenderingTest);