Remove shared mxComponent (test document) in scviewpaneobj

Change-Id: I8bf7adb11e49d926a5910a4bd8279e16cf34833f
Reviewed-on: https://gerrit.libreoffice.org/48943Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jens Carl <j.carl43@gmx.de>

sc/qa/extras/scviewpaneobj.cxx

@@ -23,8 +23,6 @@ using namespace css::uno;
 
 namespace sc_apitest {
 
-#define NUMBER_OF_TESTS 3
-
 class ScViewPaneObj : public CalcUnoApiTest, public apitest::XViewPane
 {
 public:
@@ -35,32 +33,25 @@ public:
     virtual void tearDown() override;
 
     CPPUNIT_TEST_SUITE(ScViewPaneObj);
+
+    // XViewPane
     CPPUNIT_TEST(testFirstVisibleColumn);
     CPPUNIT_TEST(testFirstVisibleRow);
     CPPUNIT_TEST(testVisibleRange);
+
     CPPUNIT_TEST_SUITE_END();
 
 private:
-
-    static sal_Int32 nTest;
-    static uno::Reference<lang::XComponent> mxComponent;
-
+    uno::Reference<lang::XComponent> mxComponent;
 };
 
-sal_Int32 ScViewPaneObj::nTest = 0;
-uno::Reference< lang::XComponent > ScViewPaneObj::mxComponent;
-
 ScViewPaneObj::ScViewPaneObj()
-        : CalcUnoApiTest("/sc/qa/extras/testdocuments")
+    : CalcUnoApiTest("/sc/qa/extras/testdocuments")
 {
 }
 
 uno::Reference< uno::XInterface > ScViewPaneObj::init()
 {
-    // create a calc document
-    if (!mxComponent.is())
-        mxComponent = loadFromDesktop("private:factory/scalc");
-
     uno::Reference< sheet::XSpreadsheetDocument > xSheetDoc(mxComponent, uno::UNO_QUERY_THROW);
     CPPUNIT_ASSERT_MESSAGE("no calc document!", xSheetDoc.is());
 
@@ -73,19 +64,14 @@ uno::Reference< uno::XInterface > ScViewPaneObj::init()
 
 void ScViewPaneObj::setUp()
 {
-    nTest++;
-    CPPUNIT_ASSERT(nTest <= NUMBER_OF_TESTS);
     CalcUnoApiTest::setUp();
+    // create a calc document
+    mxComponent = loadFromDesktop("private:factory/scalc");
 }
 
 void ScViewPaneObj::tearDown()
 {
-    if (nTest == NUMBER_OF_TESTS)
-    {
-        closeDocument(mxComponent);
-        mxComponent.clear();
-    }
-
+    closeDocument(mxComponent);
     CalcUnoApiTest::tearDown();
 }