online update: Unit testing framework + rewrite of load().

- introduce first two basic tests (to be improved)
- rewrite of UpdateInformationProvider::load() to use comphelper
- smaller splitting of functions to be able to unit test

extensions/CppunitTest_extensions_test_update.mk

@@ -42,6 +42,8 @@ $(eval $(call gb_CppunitTest_add_linked_libs,extensions_test_update, \
 	cppuhelper \
 	curl \
 	sal \
+	test \
+	unotest \
 	$(gb_STDLIBS) \
 ))
 
@@ -69,6 +71,7 @@ $(eval $(call gb_CppunitTest_add_components,extensions_test_update,\
 $(eval $(call gb_CppunitTest_add_old_components,extensions_test_update,\
     configmgr \
     ucb1 \
+    ucpfile1 \
     updatefeed \
 ))
 

extensions/qa/update/simple.xml

+<?xml version="1.0" encoding="utf-8"?>
+<inst:description xmlns:inst="http://update.libreoffice.org/description">
+  <inst:id>LibreOffice_3.4</inst:id>
+  <inst:version>3.4.2</inst:version>
+  <inst:buildid>102</inst:buildid>
+  <inst:os>Linux</inst:os>
+  <inst:arch>x86</inst:arch>
+
+  <inst:update type="text/html" src="http://www.libreoffice.org/download/" />
+</inst:description>

extensions/qa/update/test_update.cxx

@@ -27,6 +27,7 @@
 
 #include <sal/config.h>
 #include <sal/precppunit.hxx>
+#include <test/bootstrapfixture.hxx>
 
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
@@ -35,7 +36,9 @@
 
 #include <cppuhelper/bootstrap.hxx>
 
+#include <com/sun/star/deployment/UpdateInformationEntry.hpp>
 #include <com/sun/star/deployment/UpdateInformationProvider.hpp>
+#include <com/sun/star/xml/dom/XNodeList.hpp>
 #include <com/sun/star/lang/XComponent.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -43,50 +46,111 @@
 #include "../../source/update/check/updateprotocol.hxx"
 
 using namespace com::sun::star;
+using namespace com::sun::star::xml;
 
 namespace testupdate {
 
-class Test : public CppUnit::TestFixture
+class Test : public test::BootstrapFixture
 {
 public:
-    void setUp()
+    virtual void setUp()
     {
-        if (!m_xContext.is())
-            m_xContext = cppu::defaultBootstrap_InitialComponentContext();
+        // so that comphelper::getProcessServiceFactory() works, m_xContext is
+        // set up, etc.
+        test::BootstrapFixture::setUp();
+
+        if ( !m_xProvider.is() )
+            m_xProvider = deployment::UpdateInformationProvider::create( m_xContext );
+
+        // repositories that we will be checking
+        m_aRepositoryList.realloc( 1 );
+        m_aRepositoryList[0] = getURLFromSrc( "/extensions/qa/update/simple.xml" );
     }
 
-    void tearDown()
+    virtual void tearDown()
     {
-        uno::Reference< lang::XComponent >( m_xContext, uno::UNO_QUERY_THROW)->dispose();
+        m_xProvider.clear();
+        m_aRepositoryList.realloc( 0 );
+        test::BootstrapFixture::tearDown();
     }
 
 protected:
+    // test the getUpdateInformationEnumeration() method
+    void testGetUpdateInformationEnumeration()
+    {
+        ::rtl::OUString aInstallSetID( RTL_CONSTASCII_USTRINGPARAM( "TODO" ) ); // unused when we do not have a 'feed'
+
+        uno::Reference< container::XEnumeration > aUpdateInfoEnumeration =
+            m_xProvider->getUpdateInformationEnumeration( m_aRepositoryList, aInstallSetID );
+
+        if ( !aUpdateInfoEnumeration.is() )
+            CPPUNIT_FAIL( "Calling getUpdateInformationEnumeration() with TODO failed." );
+
+        if ( !aUpdateInfoEnumeration->hasMoreElements() )
+            CPPUNIT_FAIL( "Should have more elements (this one is 1st)." );
+
+        deployment::UpdateInformationEntry aEntry;
+        if ( aUpdateInfoEnumeration->nextElement() >>= aEntry )
+        {
+            CPPUNIT_ASSERT( aEntry.UpdateDocument->getNodeName() == rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "description" ) ) );
+
+            uno::Reference< dom::XNodeList> xChildNodes = aEntry.UpdateDocument->getChildNodes();
+            CPPUNIT_ASSERT( xChildNodes.is() );
+#if 0
+            for ( int i = 0; i < xChildNodes->getLength(); ++i )
+            {
+                fprintf( stderr, "node == %d\n", i );
+                uno::Reference< dom::XElement > xChildId( xChildNodes->item( i ), uno::UNO_QUERY );
+                if ( xChildId.is() )
+                {
+                    fprintf( stderr, "Name == %s\n", rtl::OUStringToOString( xChildId->getNodeName(), RTL_TEXTENCODING_UTF8 ).getStr() );
+                    fprintf( stderr, "Value == %s\n", rtl::OUStringToOString( xChildId->getNodeValue(), RTL_TEXTENCODING_UTF8 ).getStr() );
+                }
+            }
+#endif
+            CPPUNIT_ASSERT( xChildNodes->getLength() == 13 );
+
+            //uno::Reference< dom::XElement > xChildId( xChildNodes->item( 0 ), uno::UNO_QUERY );
+            //CPPUNIT_ASSERT( xChildId.is() );
+            //CPPUNIT_ASSERT( xChildId->getNodeValue() == rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LibreOffice_3.4" ) ) );
+            //fprintf( stderr, "Attribute == %s\n", rtl::OUStringToOString( aEntry.UpdateDocument->getAttribute( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "test" ) ) ), RTL_TEXTENCODING_UTF8 ).getStr() );
+            //fprintf( stderr, "Value == %s\n", rtl::OUStringToOString( xChildId->getNodeValue(), RTL_TEXTENCODING_UTF8 ).getStr() );
+            // TODO check more deeply
+        }
+        else
+            CPPUNIT_FAIL( "Wrong type of the entry." );
+    }
+
     // test the checkForUpdates() method
     void testCheckForUpdates()
     {
-
         UpdateInfo aInfo;
         rtl::Reference< UpdateCheck > aController( UpdateCheck::get() );
-        uno::Reference< deployment::XUpdateInformationProvider > m_xProvider( deployment::UpdateInformationProvider::create( m_xContext ) );
 
-        if ( checkForUpdates( aInfo, m_xContext, aController->getInteractionHandler(), m_xProvider ) )
+        if ( checkForUpdates( aInfo, m_xContext, aController->getInteractionHandler(), m_xProvider,
+                    rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OS" ) ),
+                    rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Arch" ) ),
+                    m_aRepositoryList,
+                    rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "BuildID" ) ),
+                    rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "InstallSetID" ) ) ) )
         {
-            aController->setUpdateInfo( aInfo );
+            //aController->setUpdateInfo( aInfo );
+            // TODO check the result
         }
         else
-            CPPUNIT_FAIL("Calling checkForUpdates() failed.");
+            CPPUNIT_FAIL( "Calling checkForUpdates() failed." );
     }
 
     CPPUNIT_TEST_SUITE(Test);
-    // FIXME CPPUNIT_TEST(testCheckForUpdates);
+    CPPUNIT_TEST(testGetUpdateInformationEnumeration);
+    CPPUNIT_TEST(testCheckForUpdates);
     CPPUNIT_TEST_SUITE_END();
 
 private:
-    static uno::Reference< uno::XComponentContext > m_xContext;
+    uno::Reference< deployment::XUpdateInformationProvider > m_xProvider;
+    uno::Sequence< rtl::OUString > m_aRepositoryList;
 };
 
-uno::Reference< uno::XComponentContext > Test::m_xContext;
-
 CPPUNIT_TEST_SUITE_REGISTRATION(testupdate::Test);
 } // namespace testupdate
 

extensions/source/update/check/updateprotocol.cxx

@@ -109,6 +109,23 @@ checkForUpdates(
     if( ! ( getBootstrapData(aRepositoryList, aBuildID, aInstallSetID) && (aRepositoryList.getLength() > 0) ) )
         return false;
 
+    return checkForUpdates( o_rUpdateInfo, rxContext, rxInteractionHandler, rUpdateInfoProvider,
+            myOS, myArch,
+            aRepositoryList, aBuildID, aInstallSetID );
+}
+
+bool
+checkForUpdates(
+    UpdateInfo& o_rUpdateInfo,
+    const uno::Reference< uno::XComponentContext > & rxContext,
+    const uno::Reference< task::XInteractionHandler > & rxInteractionHandler,
+    const uno::Reference< deployment::XUpdateInformationProvider >& rUpdateInfoProvider,
+    const rtl::OUString &rOS,
+    const rtl::OUString &rArch,
+    const uno::Sequence< rtl::OUString > &rRepositoryList,
+    const rtl::OUString &rBuildID,
+    const rtl::OUString &rInstallSetID )
+{
     if( !rxContext.is() )
         throw uno::RuntimeException(
             UNISTRING( "checkForUpdates: empty component context" ), uno::Reference< uno::XInterface >() );
@@ -120,7 +137,7 @@ checkForUpdates(
         rxContext->getServiceManager()->createInstanceWithContext( UNISTRING( "com.sun.star.xml.xpath.XPathAPI" ), rxContext ),
         uno::UNO_QUERY_THROW);
 
-    xXPath->registerNS( UNISTRING("inst"), UNISTRING("http://installation.openoffice.org/description") );
+    xXPath->registerNS( UNISTRING("inst"), UNISTRING("http://update.libreoffice.org/description") );
 
     if( rxInteractionHandler.is() )
         rUpdateInfoProvider->setInteractionHandler(rxInteractionHandler);
@@ -128,18 +145,18 @@ checkForUpdates(
     try
     {
         uno::Reference< container::XEnumeration > aUpdateInfoEnumeration =
-            rUpdateInfoProvider->getUpdateInformationEnumeration( aRepositoryList, aInstallSetID );
+            rUpdateInfoProvider->getUpdateInformationEnumeration( rRepositoryList, rInstallSetID );
 
         if ( !aUpdateInfoEnumeration.is() )
             return false; // something went wrong ..
 
         rtl::OUStringBuffer aBuffer;
         aBuffer.appendAscii("/child::inst:description[inst:os=\'");
-        aBuffer.append( myOS );
+        aBuffer.append( rOS );
         aBuffer.appendAscii("\' and inst:arch=\'");
-        aBuffer.append( myArch );
+        aBuffer.append( rArch );
         aBuffer.appendAscii("\' and inst:buildid>");
-        aBuffer.append( aBuildID );
+        aBuffer.append( rBuildID );
         aBuffer.appendAscii("]");
 
         rtl::OUString aXPathExpression = aBuffer.makeStringAndClear();

extensions/source/update/check/updateprotocol.hxx

@@ -41,6 +41,20 @@ bool checkForUpdates(
     const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XUpdateInformationProvider >& rxProvider
 );
 
+// The same as above, that does not read the info from bootstrap
+bool
+checkForUpdates(
+    UpdateInfo& o_rUpdateInfo,
+    const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & rxContext,
+    const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler > & rxInteractionHandler,
+    const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XUpdateInformationProvider >& rUpdateInfoProvider,
+    const rtl::OUString &rOS,
+    const rtl::OUString &rArch,
+    const ::com::sun::star::uno::Sequence< rtl::OUString > &rRepositoryList,
+    const rtl::OUString &rBuildID,
+    const rtl::OUString &rInstallID
+);
+
 // Returns 'true' if there are updates for any extension
 bool checkForExtensionUpdates(
     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext

extensions/source/update/feed/makefile.mk

@@ -50,6 +50,7 @@ SHL1OBJS=$(SLOFILES)
 
 SHL1IMPLIB=i$(SHL1TARGET)
 SHL1STDLIBS=    \
+    $(COMPHELPERLIB) \
     $(CPPUHELPERLIB) \
     $(CPPULIB) \
     $(SALLIB)

extensions/source/update/feed/updatefeed.cxx

@@ -27,10 +27,12 @@
  ************************************************************************/
 
 
+#include <comphelper/mediadescriptor.hxx>
 #include <cppuhelper/implbase1.hxx>
 #include <cppuhelper/implbase4.hxx>
 #include <cppuhelper/implementationentry.hxx>
 #include <com/sun/star/beans/Property.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
 #include <com/sun/star/beans/XPropertySetInfo.hpp>
 #include <com/sun/star/beans/NamedValue.hpp>
 #include <com/sun/star/configuration/theDefaultProvider.hpp>
@@ -472,49 +474,17 @@ UpdateInformationProvider::storeCommandInfo(
 uno::Reference< io::XInputStream >
 UpdateInformationProvider::load(const rtl::OUString& rURL)
 {
-    uno::Reference< ucb::XContentIdentifier > xId = m_xContentIdFactory->createContentIdentifier(rURL);
+    beans::PropertyValue aURLValue;
+    aURLValue.Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" ) );
+    aURLValue.Value <<= rURL;
 
-    if( !xId.is() )
-        throw uno::RuntimeException(
-            UNISTRING( "unable to obtain universal content id" ), *this);
-
-    uno::Reference< ucb::XCommandProcessor > xCommandProcessor(m_xContentProvider->queryContent(xId), uno::UNO_QUERY_THROW);
-    rtl::Reference< ActiveDataSink > aSink(new ActiveDataSink());
-
-    ucb::OpenCommandArgument2 aOpenArgument;
-    aOpenArgument.Mode = ucb::OpenMode::DOCUMENT;
-    aOpenArgument.Priority = 32768;
-    aOpenArgument.Sink = *aSink;
-
-    ucb::Command aCommand;
-    aCommand.Name = UNISTRING("open");
-    aCommand.Argument = uno::makeAny(aOpenArgument);
-
-    sal_Int32 nCommandId = xCommandProcessor->createCommandIdentifier();
-
-    storeCommandInfo(nCommandId, xCommandProcessor);
-    try
-    {
-        uno::Any aResult = xCommandProcessor->execute(aCommand, nCommandId,
-            static_cast < XCommandEnvironment *> (this));
-    }
-    catch( const uno::Exception & /* e */ )
-    {
-        storeCommandInfo(0, uno::Reference< ucb::XCommandProcessor > ());
-
-        uno::Reference< ucb::XCommandProcessor2 > xCommandProcessor2(xCommandProcessor, uno::UNO_QUERY);
-        if( xCommandProcessor2.is() )
-            xCommandProcessor2->releaseCommandIdentifier(nCommandId);
-
-        throw;
-    }
-    storeCommandInfo(0, uno::Reference< ucb::XCommandProcessor > ());
+    uno::Sequence< beans::PropertyValue > aValues( 1 );
+    aValues[0] = aURLValue;
 
-    uno::Reference< ucb::XCommandProcessor2 > xCommandProcessor2(xCommandProcessor, uno::UNO_QUERY);
-    if( xCommandProcessor2.is() )
-        xCommandProcessor2->releaseCommandIdentifier(nCommandId);
+    ::comphelper::MediaDescriptor aMediaDesc( aValues );
+    aMediaDesc.addInputStream();
 
-    return INPUT_STREAM(aSink->getInputStream());
+    return aMediaDesc.getUnpackedValueOrDefault( ::comphelper::MediaDescriptor::PROP_INPUTSTREAM(), uno::Reference< io::XInputStream >() );
 }
 
 //------------------------------------------------------------------------------