move Python tests in-process

This is nice to make them more easily debuggable.
A series of crude hacks are employed to bootstrap enough services from
python so the current tests run.
This is only tested with system python3 on Fedora.

Change-Id: I5e06741e55ead7fddec41ff776ff8ca5d2399469
Reviewed-on: https://gerrit.libreoffice.org/3215
Reviewed-by: David Ostrovsky <David.Ostrovsky@gmx.de>
Tested-by: David Ostrovsky <David.Ostrovsky@gmx.de>

pyuno/source/module/pyuno_module.cxx

@@ -320,6 +320,47 @@ static PyObject* getComponentContext(
     return ret.getAcquired();
 }
 
+static PyObject* initPoniesMode(
+    SAL_UNUSED_PARAMETER PyObject*, SAL_UNUSED_PARAMETER PyObject*)
+{
+    // this tries to bootstrap enough of the soffice from python to run
+    // unit tests, which is only possible indirectly because pyuno is URE
+    // so load "test" library and invoke a function there to do the work
+    try
+    {
+        PyObject *const ctx(getComponentContext(0, 0));
+        if (!ctx) { abort(); }
+        Runtime const runtime;
+        Any const a(runtime.pyObject2Any(ctx));
+        Reference<XComponentContext> xContext;
+        a >>= xContext;
+        if (!xContext.is()) { abort(); }
+        using com::sun::star::lang::XMultiServiceFactory;
+        Reference<XMultiServiceFactory> const xMSF(
+            xContext->getServiceManager(),
+            com::sun::star::uno::UNO_QUERY_THROW);
+        if (!xMSF.is()) { abort(); }
+        char *const outdir = getenv("OUTDIR");
+        if (!outdir) { abort(); }
+        OStringBuffer libname(outdir);
+        libname.append("/lib/");
+        libname.append(SAL_DLLPREFIX "test" SAL_DLLEXTENSION);
+        oslModule const mod( osl_loadModuleAscii(libname.getStr(),
+                                SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL) );
+        if (!mod) { abort(); }
+        oslGenericFunction const pFunc(
+                osl_getAsciiFunctionSymbol(mod, "test_init"));
+        if (!pFunc) { abort(); }
+        // guess casting pFunc is undefined behavior but don't see a better way
+        ((void (SAL_CALL *)(XMultiServiceFactory*)) pFunc) (xMSF.get());
+    }
+    catch (const com::sun::star::uno::Exception & e)
+    {
+        abort();
+    }
+    return Py_None;
+}
+
 PyObject * extractOneStringArg( PyObject *args, char const *funcName )
 {
     if( !PyTuple_Check( args ) || PyTuple_Size( args) != 1 )
@@ -797,6 +838,7 @@ static PyObject *setCurrentContext(
 
 struct PyMethodDef PyUNOModule_methods [] =
 {
+    {"experimentalExtraMagic", initPoniesMode, METH_VARARGS, NULL},
     {"getComponentContext", getComponentContext, METH_VARARGS, NULL},
     {"_createUnoStructHelper", reinterpret_cast<PyCFunction>(createUnoStructHelper), METH_VARARGS | METH_KEYWORDS, NULL},
     {"getTypeByName", getTypeByName, METH_VARARGS, NULL},

solenv/gbuild/PythonTest.mk

@@ -27,25 +27,83 @@ ifneq ($(DISABLE_PYTHON),TRUE)
 $(call gb_PythonTest_get_target,%) :
 	$(call gb_Output_announce,$*,$(true),PYT,2)
 	$(call gb_Helper_abbreviate_dirs,\
-        mkdir -p $(dir $(call gb_PythonTest_get_target,$*)) && \
+		mkdir -p $(dir $(call gb_PythonTest_get_target,$*)) && \
-        (PYTHONPATH=$(SRCDIR)/unotest/source/python:$(DEVINSTALLDIR)/opt/program \
+		(PYTHONPATH=$(SRCDIR)/unotest/source/python:$(DEVINSTALLDIR)/opt/program \
-         SOFFICE_BIN=$(DEVINSTALLDIR)/opt/program/soffice \
+		UserInstallation="$(call gb_Helper_make_url,$(OUTDIR)/unittest)" \
-         URE_BOOTSTRAP=file://$(DEVINSTALLDIR)/opt/program/fundamentalrc \
+		BRAND_BASE_DIR="$(call gb_Helper_make_url,$(OUTDIR)/unittest/install)" \
-		    $(gb_PythonTest_COMMAND) \
+		CONFIGURATION_LAYERS="$(strip $(CONFIGURATION_LAYERS))" \
-            $(CLASSES) > $@.log 2>&1 || \
+		UNO_TYPES="$(foreach item,$(UNO_TYPES),$(call gb_Helper_make_url,$(item)))" \
-		(cat $@.log \
+		UNO_SERVICES="$(foreach item,$(UNO_SERVICES),$(call gb_Helper_make_url,$(item)))" \
-		&& false)))
+		$(foreach dir,URE_INTERNAL_LIB_DIR LO_LIB_DIR,\
-	$(CLEAN_CMD)
+			$(dir)="$(call gb_Helper_make_url,$(gb_CppunitTest_LIBDIR))") \
+		$(gb_CppunitTest_GDBTRACE) $(gb_CppunitTest_VALGRINDTOOL) $(gb_PythonTest_COMMAND) \
+			$(CLASSES) \
+		$(if $(gb_CppunitTest__interactive),, \
+			> $@.log 2>&1 \
+			|| (cat $@.log && $(UNIT_FAILED_MSG) \
+				$(if $(value gb_CppunitTest_postprocess), \
+					&& $(call gb_CppunitTest_postprocess,$(gb_CppunitTest_CPPTESTCOMMAND),$@.core)) \
+				&& false))))
 
+# always use udkapi and URE services
 define gb_PythonTest_PythonTest
 $(call gb_PythonTest_get_target,$(1)) : T_CP :=
 $(call gb_PythonTest_get_target,$(1)) : CLASSES :=
+$(call gb_PythonTest_get_target,$(1)) : CONFIGURATION_LAYERS :=
+$(call gb_PythonTest_get_target,$(1)) : UNO_TYPES :=
+$(call gb_PythonTest_get_target,$(1)) : UNO_SERVICES :=
+
+$(call gb_PythonTest_use_api,$(1),udkapi)
+$(call gb_PythonTest_use_rdb,$(1),ure/services)
 
 $(eval $(call gb_Module_register_target,$(call gb_PythonTest_get_target,$(1)),$(call gb_PythonTest_get_clean_target,$(1))))
 $(call gb_Helper_make_userfriendly_targets,$(1),PythonTest)
 
 endef
 
+define gb_PythonTest_use_configuration
+$(call gb_PythonTest_get_target,$(1)) : \
+	$(call gb_Configuration_get_target,registry) \
+	$(call gb_Configuration_get_target,fcfg_langpack) \
+	$(call gb_Package_get_target,test_unittest)
+$(call gb_PythonTest_get_target,$(1)) : CONFIGURATION_LAYERS += \
+	xcsxcu:$(call gb_Helper_make_url,$(gb_Configuration_registry)) \
+	module:$(call gb_Helper_make_url,$(gb_Configuration_registry)/spool) \
+	xcsxcu:$(call gb_Helper_make_url,$(OUTDIR)/unittest/registry)
+
+endef
+
+define gb_PythonTest__use_api
+$(call gb_PythonTest_get_target,$(1)) : $(call gb_UnoApi_get_target,$(2))
+$(call gb_PythonTest_get_target,$(1)) : \
+	UNO_TYPES += $(call gb_UnoApi_get_target,$(2))
+
+endef
+
+define gb_PythonTest_use_api
+$(foreach api,$(2),$(call gb_PythonTest__use_api,$(1),$(api)))
+endef
+
+define gb_PythonTest_use_rdb
+$(call gb_PythonTest_get_target,$(1)) : $(call gb_Rdb_get_outdir_target,$(2))
+$(call gb_PythonTest_get_target,$(1)) : \
+	UNO_SERVICES += $(call gb_Rdb_get_outdir_target,$(2))
+
+endef
+
+define gb_PythonTest_use_component
+$(call gb_PythonTest_get_target,$(1)) : \
+    $(call gb_ComponentTarget_get_outdir_target,$(2))
+$(call gb_PythonTest_get_target,$(1)) : \
+    UNO_SERVICES += $(call gb_ComponentTarget_get_outdir_target,$(2))
+
+endef
+
+define gb_PythonTest_use_components
+$(foreach component,$(call gb_CppunitTest__filter_not_built_components,$(2)),$(call gb_PythonTest_use_component,$(1),$(component)))
+
+endef
+
 define gb_PythonTest_add_classes
 $(call gb_PythonTest_get_target,$(1)) : CLASSES += $(2)
 
@@ -75,9 +133,13 @@ $(call gb_Helper_make_userfriendly_targets,$(1),PythonTest)
 
 endef
 
+gb_PythonTest_use_configuration :=
+gb_PythonTest_use_api :=
+gb_PythonTest_use_rdb :=
+gb_PythonTest_use_components :=
 gb_PythonTest_add_classes :=
 gb_PythonTest_add_class :=
-gb_JunitTest_use_customtarget :=
+gb_PythonTest_use_customtarget :=
 
 endif # DISABLE_PYTHON
 # vim: set noet sw=4:

sw/PythonTest_sw_unoapi.mk

@@ -9,6 +9,45 @@
 
 $(eval $(call gb_PythonTest_PythonTest,sw_unoapi))
 
+$(eval $(call gb_PythonTest_use_configuration,sw_unoapi))
+
+$(eval $(call gb_PythonTest_use_api,sw_unoapi,offapi))
+
+# FAIL: this brings in GconfBackend $(eval $(call gb_PythonTest_use_rdb,sw_unoapi,services))
+
+$(eval $(call gb_PythonTest_use_components,sw_unoapi,\
+    basic/util/sb \
+    comphelper/util/comphelp \
+    configmgr/source/configmgr \
+    dbaccess/util/dba \
+    fileaccess/source/fileacc \
+    filter/source/config/cache/filterconfig1 \
+    forms/util/frm \
+    framework/util/fwk \
+    i18npool/util/i18npool \
+    oox/util/oox \
+    package/source/xstor/xstor \
+    package/util/package2 \
+    sax/source/expatwrap/expwrap \
+    sax/source/fastparser/fastsax \
+    sw/util/sw \
+    sw/util/swd \
+    sw/util/msword \
+    sw/util/vbaswobj \
+    scripting/source/basprov/basprov \
+    scripting/util/scriptframe \
+    sfx2/util/sfx \
+    sot/util/sot \
+    svl/source/fsstor/fsstorage \
+    toolkit/util/tk \
+    ucb/source/core/ucb1 \
+    ucb/source/ucp/file/ucpfile1 \
+    ucb/source/ucp/tdoc/ucptdoc1 \
+    unotools/util/utl \
+    unoxml/source/rdf/unordf \
+    unoxml/source/service/unoxml \
+))
+
 $(eval $(call gb_PythonTest_add_classes,sw_unoapi,\
     $(SRCDIR)/sw/qa/unoapi/python/set_expression.py \
     $(SRCDIR)/sw/qa/unoapi/python/get_expression.py \

sw/qa/unoapi/python/get_expression.py

@@ -1,5 +1,5 @@
 import unittest
-from org.libreoffice.unotest import UnoConnection
+from org.libreoffice.unotest import UnoNotConnection as UnoConnection
 
 class TestGetExpression(unittest.TestCase):
     _unoCon = None

sw/qa/unoapi/python/set_expression.py

@@ -1,5 +1,5 @@
 import unittest
-from org.libreoffice.unotest import UnoConnection
+from org.libreoffice.unotest import UnoNotConnection as UnoConnection
 
 #@unittest.skip("that seems to work")
 class TestSetExpresion(unittest.TestCase):

test/inc/test/bootstrapfixture.hxx

@@ -57,9 +57,10 @@ class OOO_DLLPUBLIC_TEST BootstrapFixture : public BootstrapFixtureBase
 {
   bool m_bNeedUCB;
   bool m_bAssertOnDialog;
-  DECL_LINK( ImplInitFilterHdl, ConvertData* );
 
 public:
+  DECL_STATIC_LINK( BootstrapFixture, ImplInitFilterHdl, ConvertData* );
+
   BootstrapFixture( bool bAssertOnDialog = true, bool bNeedUCB = true );
   virtual ~BootstrapFixture();
 

test/source/bootstrapfixture.cxx

@@ -65,12 +65,13 @@ test::BootstrapFixture::BootstrapFixture( bool bAssertOnDialog, bool bNeedUCB )
 {
 }
 
-void test::BootstrapFixture::setUp()
+extern "C"
 {
-    test::BootstrapFixtureBase::setUp();
 
+void test_init_impl(bool bAssertOnDialog, bool bNeedUCB,
+        lang::XMultiServiceFactory * pSFactory)
+{
     // force locale (and resource files loaded) to en-US
-
     OUString aLangISO( "en-US" );
     ResMgr::SetDefaultLocale( LanguageTag( aLangISO) );
 
@@ -82,19 +83,20 @@ void test::BootstrapFixture::setUp()
     if (Application::IsHeadlessModeRequested())
         Application::EnableHeadlessMode(true);
 
-    if( m_bAssertOnDialog )
+    if (bAssertOnDialog)
         ErrorHandler::RegisterDisplay( aBasicErrorFunc );
 
     // Make GraphicConverter work, normally done in desktop::Desktop::Main()
-    Application::SetFilterHdl( LINK( this, test::BootstrapFixture, ImplInitFilterHdl ) );
+    Application::SetFilterHdl(
+            STATIC_LINK(0, test::BootstrapFixture, ImplInitFilterHdl));
 
-    if (m_bNeedUCB)
+    if (bNeedUCB)
     {
         // initialise unconfigured UCB:
-        uno::Reference<ucb::XUniversalContentBroker> xUcb(m_xSFactory->createInstance("com.sun.star.ucb.UniversalContentBroker"), uno::UNO_QUERY_THROW);
+        uno::Reference<ucb::XUniversalContentBroker> xUcb(pSFactory->createInstance("com.sun.star.ucb.UniversalContentBroker"), uno::UNO_QUERY_THROW);
-        uno::Reference<ucb::XContentProvider> xFileProvider(m_xSFactory->createInstance("com.sun.star.ucb.FileContentProvider"), uno::UNO_QUERY_THROW);
+        uno::Reference<ucb::XContentProvider> xFileProvider(pSFactory->createInstance("com.sun.star.ucb.FileContentProvider"), uno::UNO_QUERY_THROW);
         xUcb->registerContentProvider(xFileProvider, "file", sal_True);
-        uno::Reference<ucb::XContentProvider> xTdocProvider(m_xSFactory->createInstance("com.sun.star.ucb.TransientDocumentsContentProvider"), uno::UNO_QUERY);
+        uno::Reference<ucb::XContentProvider> xTdocProvider(pSFactory->createInstance("com.sun.star.ucb.TransientDocumentsContentProvider"), uno::UNO_QUERY);
         if (xTdocProvider.is())
         {
             xUcb->registerContentProvider(xTdocProvider, "vnd.sun.star.tdoc", sal_True);
@@ -102,6 +104,26 @@ void test::BootstrapFixture::setUp()
     }
 }
 
+// this is called from pyuno
+SAL_DLLPUBLIC_EXPORT void test_init(lang::XMultiServiceFactory *pFactory)
+{
+    try
+    {
+        ::comphelper::setProcessServiceFactory(pFactory);
+        test_init_impl(false, true, pFactory);
+    }
+    catch (...) { abort(); }
+}
+
+} // extern "C"
+
+void test::BootstrapFixture::setUp()
+{
+    test::BootstrapFixtureBase::setUp();
+
+    test_init_impl(m_bAssertOnDialog, m_bNeedUCB, m_xSFactory.get());
+}
+
 void test::BootstrapFixture::tearDown()
 {
     test::BootstrapFixtureBase::tearDown();
@@ -111,7 +133,8 @@ test::BootstrapFixture::~BootstrapFixture()
 {
 }
 
-IMPL_LINK( test::BootstrapFixture, ImplInitFilterHdl, ConvertData*, pData )
+IMPL_STATIC_LINK_NOINSTANCE(
+        test::BootstrapFixture, ImplInitFilterHdl, ConvertData*, pData)
 {
     return GraphicFilter::GetGraphicFilter().GetFilterCallback().Call( pData );
 }

unotest/source/python/org/libreoffice/unotest.py

@@ -161,6 +161,37 @@ class UnoConnection:
             finally:
                 self.connection = None
 
+class UnoNotConnection:
+    def __init__(self, args):
+        self.args = args
+    def getContext(self):
+        return self.xContext
+    def getDoc(self):
+        return self.xDoc
+    def setUp(self):
+        self.xContext = pyuno.getComponentContext()
+        pyuno.experimentalExtraMagic()
+    def openEmptyWriterDoc(self):
+        assert(self.xContext)
+        smgr = self.getContext().ServiceManager
+        desktop = smgr.createInstanceWithContext("com.sun.star.frame.Desktop", self.getContext())
+        props = [("Hidden", True), ("ReadOnly", False)]
+        loadProps = tuple([mkPropertyValue(name, value) for (name, value) in props])
+        self.xDoc = desktop.loadComponentFromURL("private:factory/swriter", "_blank", 0, loadProps)
+        assert(self.xDoc)
+        return self.xDoc
+
+    def checkProperties(self, obj, dict, test):
+        for k,v in dict.items():
+            obj.setPropertyValue(k, v)
+            value = obj.getPropertyValue(k)
+            test.assertEqual(value, v)
+
+    def postTest(self):
+        assert(self.xContext)
+    def tearDown(self):
+        self.xDoc.close(True)
+
 def simpleInvoke(connection, test):
     try:
         connection.preTest()