lupdate/clang: Add test for alias function

Make sure a file containing only alias functions
is not skipped.

Change-Id: I69a4d7164e4f2e14cb8fcc43e119c6968096b144
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

4 files changed, 45 insertions, 0 deletions

diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/lupdatecmd b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/lupdatecmd
new file mode 100644
index 000000000..e8aa3b3d0
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/lupdatecmd
@@ -0,0 +1 @@
+lupdate project.pro -tr-function-alias QT_TRANSLATE_NOOP+=ma_fonction_a_moi
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.pro b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.pro
index 2aeddf642..86959e1a9 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.pro
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.pro
@@ -2,5 +2,6 @@ SOURCES += test_QT_TR_NOOP_context.cpp
 SOURCES += test_QT_TR_NOOP_context_bis.cpp
 SOURCES += test_isolatedComments.cpp
 SOURCES += test_sameLineComments.cpp
+SOURCES += test_contain_only_alias.cpp
 
 TRANSLATIONS = project.ts
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.ts.result
index d4ebe1837..826662dd5 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.ts.result
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/project.ts.result
@@ -269,4 +269,12 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>zscope</name>
+    <message>
+        <location filename="test_contain_only_alias.cpp" line="33"/>
+        <source>string_a_moi</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 </TS>
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/test_contain_only_alias.cpp b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/test_contain_only_alias.cpp
new file mode 100644
index 000000000..eb42f18c7
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp_clang_only/test_contain_only_alias.cpp
@@ -0,0 +1,35 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MYOBJECT_H
+#define MYOBJECT_H
+
+#include <QtCore>
+const char *c_2 = ma_fonction_a_moi("zscope", "string_a_moi");
+
+#endif