Fix sc_ddelinkobj tests

Regression from commit 63ff8602.
See thread started at
  https://lists.freedesktop.org/archives/libreoffice/2018-December/081542.html

The Application::SetName is mandatory for DDE to work; otherwise
InitializeDde() in SfxApplication::SfxApplication() fails.

DDE spreadsheet formula expects full name of the target spreadsheet,
including path.

Fixed sheet name (it's "Sheet1", not "Sheet").

Removed redundant tests (former "testRemoveRefreshListener" tests all).

Change-Id: I6299a9ec03c3657a21ad42d0ff87db25cf2be905
Reviewed-on: https://gerrit.libreoffice.org/65079
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

include/test/util/xrefreshable.hxx

@@ -23,9 +23,7 @@ class OOO_DLLPUBLIC_TEST XRefreshable
 public:
     virtual css::uno::Reference<css::uno::XInterface> init() = 0;
 
-    void testAddRefreshListener();
-    void testRefresh();
-    void testRemoveRefreshListener();
+    void testRefreshListener();
 
 protected:
     ~XRefreshable() {}

sc/CppunitTest_sc_ddelinkobj.mk

@@ -23,6 +23,7 @@ $(eval $(call gb_CppunitTest_use_libraries,sc_ddelinkobj, \
 	subsequenttest \
 	test \
 	unotest \
+	vcl \
 ))
 
 $(eval $(call gb_CppunitTest_set_include,sc_ddelinkobj,\

sc/qa/extras/sccellfieldsobj.cxx

@@ -56,9 +56,7 @@ public:
     CPPUNIT_TEST(testCreateEnumeration);
 
     // XRefreshable
-    CPPUNIT_TEST(testAddRefreshListener);
-    CPPUNIT_TEST(testRefresh);
-    CPPUNIT_TEST(testRemoveRefreshListener);
+    CPPUNIT_TEST(testRefreshListener);
 
     CPPUNIT_TEST_SUITE_END();
 

sc/qa/extras/scddelinkobj.cxx

@@ -12,6 +12,8 @@
 #include <test/sheet/xddelink.hxx>
 #include <test/util/xrefreshable.hxx>
 
+#include <sfx2/app.hxx>
+
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/container/XIndexAccess.hpp>
 #include <com/sun/star/container/XNameAccess.hpp>
@@ -55,9 +57,7 @@ public:
     CPPUNIT_TEST(testSetNameThrowsException);
 
     // XRefreshable
-    CPPUNIT_TEST(testAddRefreshListener);
-    CPPUNIT_TEST(testRefresh);
-    CPPUNIT_TEST(testRemoveRefreshListener);
+    CPPUNIT_TEST(testRefreshListener);
 
     CPPUNIT_TEST_SUITE_END();
 
@@ -67,7 +67,9 @@ private:
 
 ScDDELinkObj::ScDDELinkObj()
     : CalcUnoApiTest("/sc/qa/extras/testdocuments")
-    , XNamed("soffice|ScDDELinksObj.ods!Sheet.A1")
+    , XNamed("soffice|"
+             + m_directories.getURLFromSrc("/sc/qa/unoapi/testdocuments/ScDDELinksObj.ods")
+             + "!Sheet1.A1")
 {
 }
 
@@ -79,10 +81,13 @@ uno::Reference<uno::XInterface> ScDDELinkObj::init()
     uno::Reference<container::XIndexAccess> xIA(xSheets, UNO_QUERY_THROW);
     uno::Reference<sheet::XSpreadsheet> xSheet(xIA->getByIndex(0), UNO_QUERY_THROW);
 
-    xSheet->getCellByPosition(5, 5)->setFormula(
-        "=DDE(\"soffice\";\"ScDDELinksObj.ods\";\"Sheet.A1\"");
-    xSheet->getCellByPosition(1, 4)->setFormula(
-        "=DDE(\"soffice\";\"ScDDELinksObj.ods\";\"Sheet.A1\"");
+    const OUString testdoc
+        = m_directories.getURLFromSrc("/sc/qa/unoapi/testdocuments/ScDDELinksObj.ods");
+
+    xSheet->getCellByPosition(5, 5)->setFormula("=DDE(\"soffice\";\"" + testdoc
+                                                + "\";\"Sheet1.A1\")");
+    xSheet->getCellByPosition(1, 4)->setFormula("=DDE(\"soffice\";\"" + testdoc
+                                                + "\";\"Sheet1.A1\")");
 
     uno::Reference<beans::XPropertySet> xPropSet(xDoc, UNO_QUERY_THROW);
     uno::Any aDDELinks = xPropSet->getPropertyValue("DDELinks");
@@ -94,6 +99,7 @@ uno::Reference<uno::XInterface> ScDDELinkObj::init()
 
 void ScDDELinkObj::setUp()
 {
+    Application::SetAppName("soffice"); // Enable DDE
     CalcUnoApiTest::setUp();
     // create a calc document
     mxComponent = loadFromDesktop("private:factory/scalc");

test/source/sheet/xddelink.cxx

@@ -30,15 +30,15 @@ void XDDELink::testGetItem()
 {
     uno::Reference<sheet::XDDELink> xLink(init(), UNO_QUERY_THROW);
 
-    CPPUNIT_ASSERT_EQUAL_MESSAGE("Unable to execute getItem()", OUString("Sheet.A1"),
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Unable to execute getItem()", OUString("Sheet1.A1"),
                                  xLink->getItem());
 }
 void XDDELink::testGetTopic()
 {
     uno::Reference<sheet::XDDELink> xLink(init(), UNO_QUERY_THROW);
 
-    CPPUNIT_ASSERT_EQUAL_MESSAGE("Unable to execute getTopic()", OUString("ScDDELinksObj.ods"),
-                                 xLink->getTopic());
+    CPPUNIT_ASSERT_MESSAGE("Unable to execute getTopic()",
+                           xLink->getTopic().endsWith("ScDDELinksObj.ods"));
 }
 } // namespace apitest
 

test/source/util/xrefreshable.cxx

@@ -41,27 +41,7 @@ public:
     virtual void SAL_CALL disposing(const lang::EventObject& /* xEventObj */) override {}
 };
 
-void XRefreshable::testAddRefreshListener()
-{
-    uno::Reference<util::XRefreshable> xRefreshable(init(), uno::UNO_QUERY_THROW);
-
-    rtl::Reference<MockedRefreshListener> xListener = new MockedRefreshListener();
-    xRefreshable->addRefreshListener(uno::Reference<util::XRefreshListener>(xListener.get()));
-}
-
-void XRefreshable::testRefresh()
-{
-    uno::Reference<util::XRefreshable> xRefreshable(init(), uno::UNO_QUERY_THROW);
-
-    rtl::Reference<MockedRefreshListener> xListener = new MockedRefreshListener();
-    xRefreshable->addRefreshListener(uno::Reference<util::XRefreshListener>(xListener.get()));
-
-    xRefreshable->refresh();
-
-    CPPUNIT_ASSERT(xListener->m_bListenerCalled);
-}
-
-void XRefreshable::testRemoveRefreshListener()
+void XRefreshable::testRefreshListener()
 {
     uno::Reference<util::XRefreshable> xRefreshable(init(), uno::UNO_QUERY_THROW);