1 files changed, 56 insertions, 0 deletions
diff --git a/sal/qa/rtl/strings/test_ostringbuffer.cxx b/sal/qa/rtl/strings/test_ostringbuffer.cxx
new file mode 100644
index 000000000..292e24310
--- /dev/null
+++ b/sal/qa/rtl/strings/test_ostringbuffer.cxx
@@ -0,0 +1,56 @@
+/* -*- 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 <sal/config.h>
+
+#include <string_view>
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/TestAssert.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/stringutils.hxx>
+#include <sal/types.h>
+
+namespace
+{
+class Test : public CppUnit::TestFixture
+{
+private:
+    void testStringView()
+    {
+        OStringBuffer b("foobar");
+        b = std::string_view("abc").substr(
+            0, 2); // avoid the string_view accidentally being NUL-terminated
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(2), b.getLength());
+        CPPUNIT_ASSERT_EQUAL('a', b.getStr()[0]);
+        CPPUNIT_ASSERT_EQUAL('b', b.getStr()[1]);
+        CPPUNIT_ASSERT_EQUAL('\0', b.getStr()[2]);
+    }
+
+    void testOStringChar()
+    {
+        OStringBuffer b("foobar");
+        b = OStringChar('a');
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(1), b.getLength());
+        CPPUNIT_ASSERT_EQUAL('a', b.getStr()[0]);
+        CPPUNIT_ASSERT_EQUAL('\0', b.getStr()[1]);
+    }
+
+    CPPUNIT_TEST_SUITE(Test);
+    CPPUNIT_TEST(testStringView);
+    CPPUNIT_TEST(testOStringChar);
+    CPPUNIT_TEST_SUITE_END();
+};
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(Test);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */