1 files changed, 43 insertions, 0 deletions
diff --git a/sal/qa/rtl/oustringbuffer/test_oustringbuffer_appendchar.cxx b/sal/qa/rtl/oustringbuffer/test_oustringbuffer_appendchar.cxx
new file mode 100644
index 000000000..f5168b60d
--- /dev/null
+++ b/sal/qa/rtl/oustringbuffer/test_oustringbuffer_appendchar.cxx
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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 <sal/config.h>
+
+#include <o3tl/cppunittraitshelper.hxx>
+#include <sal/types.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/TestAssert.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <rtl/ustrbuf.hxx>
+
+namespace test::oustringbuffer {
+
+class AppendChar: public CppUnit::TestFixture {
+private:
+    void testAppendChar();
+
+    CPPUNIT_TEST_SUITE(AppendChar);
+    CPPUNIT_TEST(testAppendChar);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void AppendChar::testAppendChar() {
+    // Check that append('a') does not unexpectedly pick
+    // append(sal_Int32 i, sal_Int16 radix = 10):
+    OUStringBuffer s;
+    s.append('a');
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), s.getLength());
+    CPPUNIT_ASSERT_EQUAL(u'a', s[0]);
+}
+
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(test::oustringbuffer::AppendChar);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */