SwFiltersTest::filter: detect import filter on export test

This allows e.g. crash-testing the RTF export, even if the input source
is not RTF but ODT.

Change-Id: I3cf6afd1bc44bb475f1bd8da622d10dac0d3baa6

sw/CppunitTest_sw_filters_test.mk

@@ -73,6 +73,8 @@ $(eval $(call gb_CppunitTest_use_components,sw_filters_test,\
     svtools/util/svt \
     sw/util/msword \
     sw/util/sw \
+	sw/util/swd \
+	uui/util/uui \
     toolkit/util/tk \
     ucb/source/core/ucb1 \
     ucb/source/ucp/file/ucpfile1 \

sw/qa/core/filters-test.cxx

@@ -91,7 +91,18 @@ bool SwFiltersTest::filter(const OUString &rFilter, const OUString &rURL,
 
     SwDocShellRef xDocShRef = new SwDocShell;
     SfxMedium* pSrcMed = new SfxMedium(rURL, STREAM_STD_READ);
-    pSrcMed->SetFilter(pFilter);
+
+    const SfxFilter* pImportFilter = 0;
+    SfxFilter* pExportFilter = 0;
+    if (bExport)
+    {
+        SFX_APP()->GetFilterMatcher().GuessFilter(*pSrcMed, &pImportFilter, SFX_FILTER_IMPORT, 0);
+        pExportFilter = pFilter;
+    }
+    else
+        pImportFilter = pFilter;
+
+    pSrcMed->SetFilter(pImportFilter);
 
     if (rUserData == FILTER_TEXT_DLG)
     {
@@ -107,10 +118,14 @@ bool SwFiltersTest::filter(const OUString &rFilter, const OUString &rURL,
         return bLoaded;
     }
 
+    // How come an error may be set, and still DoLoad() returns success? Strange...
+    if (bLoaded)
+        xDocShRef->ResetError();
+
     utl::TempFile aTempFile;
     aTempFile.EnableKillingFile();
     SfxMedium aDstMed(aTempFile.GetURL(), STREAM_STD_WRITE);
-    aDstMed.SetFilter(pFilter);
+    aDstMed.SetFilter(pExportFilter);
     bool bSaved = xDocShRef->DoSaveAs(aDstMed);
     if (xDocShRef.Is())
         xDocShRef->DoClose();

sw/qa/extras/rtfexport/rtfexport.cxx

@@ -579,11 +579,6 @@ DECLARE_RTFEXPORT_TEST(testFdo66743, "fdo66743.rtf")
     CPPUNIT_ASSERT_EQUAL(sal_Int32(0xd8d8d8), getProperty<sal_Int32>(xCell, "BackColor"));
 }
 
-DECLARE_RTFEXPORT_TEST(testI23357, "i23357.odt")
-{
-    // crashtest
-}
-
 #endif
 
 CPPUNIT_PLUGIN_IMPLEMENT();