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Hi Stephan, hi Michael,

thank you. I have wondered about DLLPUBLIC, but never ask about it. Another piece learned.

I will try the SD_DLLPUBLIC approach. First I need to know, whether my idea for a test will work at all. Second step can be to find a better integration of the test.

Kind regards
Regina

Stephan Bergmann schrieb am 24-Sep-18 um 14:45:
On 24/09/2018 14:24, Regina Henschel wrote:
void SdMiscTest::testTdf119956()
{
     sd::DrawDocShellRef xDocShRef =
Load(m_directories.getURLFromSrc("/sd/qa/unit/data/tdf119956.odg"), ODG);
     CPPUNIT_ASSERT_MESSAGE( "Failed to load file.", xDocShRef.is());

     sd::DrawViewShell* pDrawViewShell =
dynamic_cast<sd::DrawViewShell*  >(xDocShRef->GetViewShell());
     CPPUNIT_ASSERT_MESSAGE( "No dynamic_cast to sd::DrawViewShell",
pDrawViewShell);

     pDrawViewShell->ChangeEditMode(EditMode::MasterPage,true);
     pDrawViewShell->ResetActualLayer();
}

The line pDrawViewShell->ResetActualLayer(); does not work. On make
sd.check I get the error:

[build LNK] CppunitTest/test_sd_misc_tests.dll
    Creating library
D:/Build_localizedLayernames/core/workdir/LinkTarget/CppunitTest/itest_sd_misc_tests.lib
and object
D:/Build_localizedLayernames/core/workdir/LinkTarget/CppunitTest/itest_sd_misc_tests.exp

misc-tests.o : error LNK2019: unresolved external symbol "public: void
__cdecl sd::DrawViewShell::ResetActualLayer(void)"
(?ResetActualLayer@DrawViewShell@sd@@QEAAXXZ) referenced in function
"public: void __cdecl SdMiscTest::testTdf119956(void)"
(?testTdf119956@SdMiscTest@@QEAAXXZ)
D:/Build_localizedLayernames/core/workdir/LinkTarget/CppunitTest/test_sd_misc_tests.dll
: fatal error LNK1120: 1 unresolved externals
make[1]: ***
[D:/Build_localizedLayernames/core/solenv/gbuild/LinkTarget.mk:636:
D:/Build_localizedLayernames/core/workdir/LinkTarget/CppunitTest/test_sd_misc_tests.dll]
Error 96

Similar for other methods, that use the LayerTabBar, e.g.
GetLayerTabControl() or GetTabLayerCount(). There are no problems in
the other lines, when I remove ResetActualLayer().

sd::DrawViewShell::ResetActualLayer is not exported from Library_sd,
hence the test code can't call it.  One hacky solution is to mark that
function as SD_DLLPUBLIC in sd/source/ui/inc/DrawViewShell.hxx (probably
with a comment that it is only exported for the needs of test code).

(pDrawViewShell->ChangeEditMode calls a virtual method via vtable, so
doesn't care if the called function isn't actually exported.)
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