[Qt4] start a (basic) unit test for links & destinations

3 files changed, 102 insertions, 0 deletions

diff --git a/qt4/tests/CMakeLists.txt b/qt4/tests/CMakeLists.txt
index 3faa28d5..892ec66c 100644
--- a/qt4/tests/CMakeLists.txt
+++ b/qt4/tests/CMakeLists.txt
@@ -45,6 +45,7 @@ qt4_add_simpletest(stress-poppler-dir stress-poppler-dir.cpp)
 qt4_add_qtest(check_attachments check_attachments.cpp)
 qt4_add_qtest(check_dateConversion check_dateConversion.cpp)
 qt4_add_qtest(check_fonts check_fonts.cpp)
+qt4_add_qtest(check_links check_links.cpp)
 qt4_add_qtest(check_metadata check_metadata.cpp)
 qt4_add_qtest(check_optcontent check_optcontent.cpp)
 qt4_add_qtest(check_pagelayout check_pagelayout.cpp)
diff --git a/qt4/tests/Makefile.am b/qt4/tests/Makefile.am
index 99c35ef7..ac8213cb 100644
--- a/qt4/tests/Makefile.am
+++ b/qt4/tests/Makefile.am
@@ -64,6 +64,7 @@ TESTS = \
 	check_actualtext	\
 	check_dateConversion 	\
 	check_fonts		\
+	check_links		\
 	check_metadata         	\
 	check_optcontent	\
 	check_permissions      	\
@@ -90,6 +91,10 @@ check_fonts_SOURCES = check_fonts.cpp
 check_fonts.$(OBJEXT): check_fonts.moc
 check_fonts_LDADD = $(LDADDS) $(POPPLER_QT4_TEST_LIBS)
 
+check_links_SOURCES = check_links.cpp
+check_links.$(OBJEXT): check_links.moc
+check_links_LDADD = $(LDADDS) $(POPPLER_QT4_TEST_LIBS)
+
 check_metadata_SOURCES = check_metadata.cpp
 check_metadata.$(OBJEXT): check_metadata.moc
 check_metadata_LDADD = $(LDADDS) $(POPPLER_QT4_TEST_LIBS)
diff --git a/qt4/tests/check_links.cpp b/qt4/tests/check_links.cpp
new file mode 100644
index 00000000..2f69a828
--- /dev/null
+++ b/qt4/tests/check_links.cpp
@@ -0,0 +1,96 @@
+#include <QtTest/QtTest>
+
+#include <poppler-qt4.h>
+
+#include <memory>
+
+class TestLinks : public QObject
+{
+    Q_OBJECT
+private slots:
+    void checkDocumentWithNoDests();
+    void checkDests_xr01();
+    void checkDests_xr02();
+};
+
+bool isDestinationValid_pageNumber( const Poppler::LinkDestination *dest, const Poppler::Document *doc )
+{
+    return dest->pageNumber() > 0 && dest->pageNumber() <= doc->numPages();
+}
+
+bool isDestinationValid_name( const Poppler::LinkDestination *dest )
+{
+    return !dest->destinationName().isEmpty();
+}
+
+
+void TestLinks::checkDocumentWithNoDests()
+{
+    Poppler::Document *doc;
+    doc = Poppler::Document::load("../../../test/unittestcases/WithAttachments.pdf");
+    QVERIFY( doc );
+
+    std::auto_ptr< Poppler::LinkDestination > dest;
+    dest.reset( doc->linkDestination("no.dests.in.this.document") );
+    QVERIFY( !isDestinationValid_pageNumber( dest.get(), doc ) );
+    QVERIFY( isDestinationValid_name( dest.get() ) );
+
+    delete doc;
+}
+
+void TestLinks::checkDests_xr01()
+{
+    Poppler::Document *doc;
+    doc = Poppler::Document::load("../../../test/unittestcases/xr01.pdf");
+    QVERIFY( doc );
+
+    Poppler::Page *page = doc->page(0);
+    QVERIFY( page );
+
+    QList< Poppler::Link* > links = page->links();
+    QCOMPARE( links.count(), 2 );
+
+    {
+    QCOMPARE( links.at(0)->linkType(), Poppler::Link::Goto );
+    Poppler::LinkGoto *link = static_cast< Poppler::LinkGoto * >( links.at(0) );
+    const Poppler::LinkDestination dest = link->destination();
+    QVERIFY( !isDestinationValid_pageNumber( &dest, doc ) );
+    QVERIFY( isDestinationValid_name( &dest ) );
+    QCOMPARE( dest.destinationName(), QString::fromLatin1("section.1") );
+    }
+
+    {
+    QCOMPARE( links.at(1)->linkType(), Poppler::Link::Goto );
+    Poppler::LinkGoto *link = static_cast< Poppler::LinkGoto * >( links.at(1) );
+    const Poppler::LinkDestination dest = link->destination();
+    QVERIFY( !isDestinationValid_pageNumber( &dest, doc ) );
+    QVERIFY( isDestinationValid_name( &dest ) );
+    QCOMPARE( dest.destinationName(), QString::fromLatin1("section.2") );
+    }
+
+    delete doc;
+}
+
+void TestLinks::checkDests_xr02()
+{
+    Poppler::Document *doc;
+    doc = Poppler::Document::load("../../../test/unittestcases/xr02.pdf");
+    QVERIFY( doc );
+
+    std::auto_ptr< Poppler::LinkDestination > dest;
+    dest.reset( doc->linkDestination("section.1") );
+    QVERIFY( isDestinationValid_pageNumber( dest.get(), doc ) );
+    QVERIFY( !isDestinationValid_name( dest.get() ) );
+    dest.reset( doc->linkDestination("section.2") );
+    QVERIFY( isDestinationValid_pageNumber( dest.get(), doc ) );
+    QVERIFY( !isDestinationValid_name( dest.get() ) );
+    dest.reset( doc->linkDestination("section.3") );
+    QVERIFY( !isDestinationValid_pageNumber( dest.get(), doc ) );
+    QVERIFY( isDestinationValid_name( dest.get() ) );
+
+    delete doc;
+}
+
+QTEST_MAIN(TestLinks)
+
+#include "check_links.moc"