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diff --git a/include/test/a11y/swaccessibletestbase.hxx b/include/test/a11y/swaccessibletestbase.hxx
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+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <test/testdllapi.hxx>
+
+#include <deque>
+
+#include <com/sun/star/accessibility/XAccessibleContext.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ustring.hxx>
+
+#include "accessibletestbase.hxx"
+
+namespace test
+{
+class OOO_DLLPUBLIC_TEST SwAccessibleTestBase : public AccessibleTestBase
+{
+private:
+ void collectText(const css::uno::Reference<css::accessibility::XAccessibleContext>& xContext,
+ rtl::OUStringBuffer& buffer, bool onlyChildren = false);
+
+protected:
+ static css::uno::Reference<css::accessibility::XAccessibleContext> getPreviousFlowingSibling(
+ const css::uno::Reference<css::accessibility::XAccessibleContext>& xContext);
+ static css::uno::Reference<css::accessibility::XAccessibleContext> getNextFlowingSibling(
+ const css::uno::Reference<css::accessibility::XAccessibleContext>& xContext);
+
+ /**
+ * This fetches regular children plus siblings linked with FLOWS_TO/FLOWS_FROM which are not
+ * already in the regular children set. This is required because most offscreen children of the
+ * document contents are not listed as part of their parent children, but as FLOWS_* reference
+ * from one to the next.
+ * There is currently no guarantee all children will be listed, and it is fairly likely
+ * offscreen frames and tables might be missing for example.
+ */
+ virtual std::deque<css::uno::Reference<css::accessibility::XAccessibleContext>> getAllChildren(
+ const css::uno::Reference<css::accessibility::XAccessibleContext>& xContext) override;
+
+ /** Collects contents of @p xContext in a dummy markup form */
+ OUString
+ collectText(const css::uno::Reference<css::accessibility::XAccessibleContext>& xContext);
+
+ /** Collects contents of the current document */
+ OUString collectText() { return collectText(getDocumentAccessibleContext()); }
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */