Process all pending events during Cppunit setUp

Larger unit tests collect a lot of events, which are just processed
on shutdown. But since the Scheduler is just an unsorted linked
list, processing these in order is O(n^2) for lookup, which really
adds up, e.g. sw_ooxmlexport8 has 35047 tasks on shutdown.

So this just processes all pending events before running each unit
test.

Also adds missing spellchecking components to some calc tests.

Change-Id: Icf12146015afc17a1f52f79c18f248b72650ad46
Reviewed-on: https://gerrit.libreoffice.org/43199Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>

sc/CppunitTest_sc_databaserangeobj.mk

@@ -73,6 +73,7 @@ $(eval $(call gb_CppunitTest_use_components,sc_databaserangeobj,\
     forms/util/frm \
     framework/util/fwk \
     i18npool/util/i18npool \
+    linguistic/source/lng \
     oox/util/oox \
     package/source/xstor/xstor \
     package/util/package2 \

sc/CppunitTest_sc_datapilottableobj.mk

@@ -73,6 +73,7 @@ $(eval $(call gb_CppunitTest_use_components,sc_datapilottableobj,\
     forms/util/frm \
     framework/util/fwk \
     i18npool/util/i18npool \
+    linguistic/source/lng \
     oox/util/oox \
     package/source/xstor/xstor \
     package/util/package2 \

sc/CppunitTest_sc_namedrangeobj.mk

@@ -73,6 +73,7 @@ $(eval $(call gb_CppunitTest_use_components,sc_namedrangeobj,\
     forms/util/frm \
     framework/util/fwk \
     i18npool/util/i18npool \
+    linguistic/source/lng \
     oox/util/oox \
     package/source/xstor/xstor \
     package/util/package2 \

sc/CppunitTest_sc_namedrangesobj.mk

@@ -73,6 +73,7 @@ $(eval $(call gb_CppunitTest_use_components,sc_namedrangesobj,\
     forms/util/frm \
     framework/util/fwk \
     i18npool/util/i18npool \
+    linguistic/source/lng \
     oox/util/oox \
     package/source/xstor/xstor \
     package/util/package2 \

sc/CppunitTest_sc_tablesheetobj.mk

@@ -74,6 +74,7 @@ $(eval $(call gb_CppunitTest_use_components,sc_tablesheetobj,\
     framework/util/fwk \
     i18npool/source/search/i18nsearch \
     i18npool/util/i18npool \
+    linguistic/source/lng \
     oox/util/oox \
     package/source/xstor/xstor \
     package/util/package2 \

test/source/bootstrapfixture.cxx

@@ -31,6 +31,7 @@
 #include <unotools/syslocaleoptions.hxx>
 #include <osl/file.hxx>
 #include <unotools/tempfile.hxx>
+#include <vcl/scheduler.hxx>
 
 #include <isheadless.hxx>
 
@@ -104,6 +105,10 @@ void test::BootstrapFixture::setUp()
     test::BootstrapFixtureBase::setUp();
 
     test_init_impl(m_bAssertOnDialog, m_bNeedUCB, m_xSFactory.get());
+
+#if OSL_DEBUG_LEVEL > 0
+    Scheduler::ProcessEventsToIdle();
+#endif
 }
 
 test::BootstrapFixture::~BootstrapFixture()

vcl/source/app/scheduler.cxx

@@ -105,7 +105,8 @@ void Scheduler::ImplDeInitScheduler()
             ++nTasks;
             pSchedulerData = pSchedulerData->mpNext;
         }
-        SAL_INFO( "vcl.schedule.deinit", "DeInit the scheduler - tasks: " << nTasks );
+        SAL_INFO( "vcl.schedule.deinit",
+                  "DeInit the scheduler - pending tasks: " << nTasks );
     }
 
     // clean up all the sfx::SfxItemDisruptor_Impl Idles