1 files changed, 96 insertions, 0 deletions
diff --git a/test/source/chart/xchartdata.cxx b/test/source/chart/xchartdata.cxx
new file mode 100644
index 000000000..dcecf33a0
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+++ b/test/source/chart/xchartdata.cxx
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <test/chart/xchartdata.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ref.hxx>
+
+#include <com/sun/star/chart/ChartDataChangeEvent.hpp>
+#include <com/sun/star/chart/XChartData.hpp>
+#include <com/sun/star/chart/XChartDataArray.hpp>
+#include <com/sun/star/chart/XChartDataChangeEventListener.hpp>
+#include <com/sun/star/lang/EventObject.hpp>
+
+#include <cppunit/TestAssert.h>
+
+using namespace css;
+
+namespace apitest
+{
+namespace
+{
+class MockedChartDataChangeEventListener
+    : public ::cppu::WeakImplHelper<chart::XChartDataChangeEventListener>
+{
+public:
+    MockedChartDataChangeEventListener()
+        : m_bListenerCalled(false)
+    {
+    }
+
+    bool m_bListenerCalled;
+    virtual void SAL_CALL chartDataChanged(const chart::ChartDataChangeEvent& /* rEvent */) override
+    {
+        m_bListenerCalled = true;
+    }
+
+    virtual void SAL_CALL disposing(const lang::EventObject& /* xEvent */) override {}
+};
+}
+
+void XChartData::testGetNotANumber()
+{
+    uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
+    const double fNaN = xCD->getNotANumber();
+
+    CPPUNIT_ASSERT(fNaN != 1.0);
+}
+
+void XChartData::testIsNotANumber()
+{
+    uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
+    const double fNaN = xCD->getNotANumber();
+    CPPUNIT_ASSERT(xCD->isNotANumber(fNaN));
+    CPPUNIT_ASSERT(!xCD->isNotANumber(fNaN + 1.0));
+}
+
+void XChartData::testChartDataChangeEventListener()
+{
+    uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
+
+    rtl::Reference<MockedChartDataChangeEventListener> pListener0
+        = new MockedChartDataChangeEventListener();
+    xCD->addChartDataChangeEventListener(
+        uno::Reference<chart::XChartDataChangeEventListener>(pListener0.get()));
+    rtl::Reference<MockedChartDataChangeEventListener> pListener1
+        = new MockedChartDataChangeEventListener();
+    xCD->addChartDataChangeEventListener(
+        uno::Reference<chart::XChartDataChangeEventListener>(pListener1.get()));
+
+    uno::Reference<chart::XChartDataArray> xCDD(xCD, uno::UNO_QUERY_THROW);
+    uno::Sequence<uno::Sequence<double>> aData = xCDD->getData();
+    aData[0][0] += 1.0;
+    xCDD->setData(aData);
+    CPPUNIT_ASSERT(pListener0->m_bListenerCalled);
+    CPPUNIT_ASSERT(pListener1->m_bListenerCalled);
+
+    pListener0->m_bListenerCalled = false;
+    pListener1->m_bListenerCalled = false;
+
+    xCD->removeChartDataChangeEventListener(
+        uno::Reference<chart::XChartDataChangeEventListener>(pListener1.get()));
+    aData[0][0] += 1.0;
+    xCDD->setData(aData);
+    CPPUNIT_ASSERT(pListener0->m_bListenerCalled);
+    CPPUNIT_ASSERT(!pListener1->m_bListenerCalled);
+}
+
+} // namespace apitest
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */