tdf#45904 Move _XRecentFunctions Java tests to C++

Fix for #i84761.

Change-Id: I3ea608ce60ecc274bc2af9eb1d8117372b663a6f
Reviewed-on: https://gerrit.libreoffice.org/45637
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jens Carl <j.carl43@gmx.de>

2 files changed, 77 insertions, 0 deletions

diff --git a/test/Library_subsequenttest.mk b/test/Library_subsequenttest.mk
index c398bb0cf10b..ff3e4944b000 100644
--- a/test/Library_subsequenttest.mk
+++ b/test/Library_subsequenttest.mk
@@ -67,6 +67,7 @@ $(eval $(call gb_Library_add_exception_objects,subsequenttest,\
 	test/source/sheet/xnamedranges \
 	test/source/sheet/xmultipleoperation \
 	test/source/sheet/xprintareas \
+	test/source/sheet/xrecentfunctions \
 	test/source/sheet/xscenarioenhanced \
 	test/source/sheet/xscenarios \
 	test/source/sheet/xscenariossupplier \
diff --git a/test/source/sheet/xrecentfunctions.cxx b/test/source/sheet/xrecentfunctions.cxx
new file mode 100644
index 000000000000..1d88943d4e39
--- /dev/null
+++ b/test/source/sheet/xrecentfunctions.cxx
@@ -0,0 +1,76 @@
+/* -*- 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 <random>
+
+#include <test/sheet/xrecentfunctions.hxx>
+
+#include <com/sun/star/sheet/XRecentFunctions.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+#include <cppunit/extensions/HelperMacros.h>
+
+using namespace css;
+using namespace css::uno;
+
+namespace apitest
+{
+void XRecentFunctions::testGetRecentFunctionIds()
+{
+    uno::Reference<sheet::XRecentFunctions> xRecentFunctions(init(), UNO_QUERY_THROW);
+
+    uno::Sequence<sal_Int32> aIds = xRecentFunctions->getRecentFunctionIds();
+    const sal_Int32 nNumber = aIds.getLength();
+    CPPUNIT_ASSERT_MESSAGE("Recent IDs greater the max number",
+                           nNumber <= xRecentFunctions->getMaxRecentFunctions());
+    for (int i = 0; i < nNumber - 1; i++)
+        for (int j = i + 1; j < nNumber; j++)
+            CPPUNIT_ASSERT_MESSAGE("Same IDs found", aIds[i] != aIds[j]);
+}
+
+void XRecentFunctions::testSetRecentFunctionIds()
+{
+    uno::Reference<sheet::XRecentFunctions> xRecentFunctions(init(), UNO_QUERY_THROW);
+
+    const sal_Int32 nMaxNumber = xRecentFunctions->getMaxRecentFunctions();
+
+    // empty list
+    uno::Sequence<sal_Int32> aIds;
+    xRecentFunctions->setRecentFunctionIds(aIds);
+
+    aIds = xRecentFunctions->getRecentFunctionIds();
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Unable to set Ids (empty list)", sal_Int32(0), aIds.getLength());
+
+    // max. size list
+    aIds.realloc(nMaxNumber);
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_int_distribution<> distr(1, nMaxNumber + 1);
+
+    int nStartIdx = distr(gen);
+    for (int i = nStartIdx; i < nStartIdx + nMaxNumber; i++)
+        aIds[i - nStartIdx] = 1;
+
+    xRecentFunctions->setRecentFunctionIds(aIds);
+
+    aIds = xRecentFunctions->getRecentFunctionIds();
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Unable to set Ids (max. size list)", nMaxNumber,
+                                 aIds.getLength());
+}
+
+void XRecentFunctions::testGetMaxRecentFunctions()
+{
+    uno::Reference<sheet::XRecentFunctions> xRecentFunctions(init(), UNO_QUERY_THROW);
+    CPPUNIT_ASSERT_MESSAGE("Unable to execute getMaxRecentFunctions()",
+                           sal_Int32(0) != xRecentFunctions->getMaxRecentFunctions());
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */