1 files changed, 65 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/stringviewvar.cxx b/compilerplugins/clang/test/stringviewvar.cxx
new file mode 100644
index 0000000000..4f5a8fd3de
--- /dev/null
+++ b/compilerplugins/clang/test/stringviewvar.cxx
@@ -0,0 +1,65 @@
+/* -*- 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/.
+ */
+
+#undef NDEBUG
+
+#include "sal/config.h"
+#include <string_view>
+#include "rtl/string.hxx"
+#include "rtl/ustring.hxx"
+#include "rtl/ustrbuf.hxx"
+#include "sal/types.h"
+
+void f1(std::string_view sv)
+{
+    // expected-error-re@+1 {{replace var of type '{{(rtl::)?}}OString' with 'std::string_view' [loplugin:stringviewvar]}}
+    OString s1(sv);
+    (void)s1;
+}
+
+void f2(const OString s1)
+{
+    // no warning expected
+    OString s2(s1);
+    (void)s2;
+}
+
+std::string_view f3a();
+void f3()
+{
+    // expected-error-re@+1 {{replace var of type '{{(rtl::)?}}OString' with 'std::string_view' [loplugin:stringviewvar]}}
+    OString s1 = OString(f3a());
+    (void)s1;
+}
+
+void f4a(const OString&);
+void f4(std::string_view sv)
+{
+    // no warning expected
+    OString s1(sv);
+    f4a(s1);
+}
+
+void f5(std::string_view sv)
+{
+    // expected-error-re@+1 {{replace var of type '{{(rtl::)?}}OString' with 'std::string_view' [loplugin:stringviewvar]}}
+    OString s1(sv);
+    if (s1 == "xxxx")
+        f5(sv);
+}
+
+void f6(std::u16string_view sv)
+{
+    // expected-error-re@+1 {{replace var of type '{{(rtl::)?}}OUString' with 'std::u16string_view' [loplugin:stringviewvar]}}
+    OUString s6;
+    s6 = sv;
+    (void)s6;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */