From 504cf3341c0622c16d4283eef58aed9fe9c35036 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Wed, 21 Dec 2022 16:01:59 +0100
Subject: shiboken6: Add support for std::span

Convert std::span to a Python list. For the conversion from Python to
C++, make it a view on a vector.

A special type is introduced since a different implementation
is needed for opaque containers.

Task-number: PYSIDE-2174
Change-Id: I17a7385282a7d373dc73d5ac63a5d3363d61d130
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
---
 .../shiboken6/tests/minimalbinding/CMakeLists.txt  |  1 +
 sources/shiboken6/tests/minimalbinding/global.h    |  1 +
 .../tests/minimalbinding/spanuser_test.py          | 31 ++++++++++++++++++++++
 .../tests/minimalbinding/typesystem_minimal.xml    |  2 ++
 4 files changed, 35 insertions(+)
 create mode 100644 sources/shiboken6/tests/minimalbinding/spanuser_test.py

(limited to 'sources/shiboken6/tests/minimalbinding')

diff --git a/sources/shiboken6/tests/minimalbinding/CMakeLists.txt b/sources/shiboken6/tests/minimalbinding/CMakeLists.txt
index ffbf9f111..7f132bd34 100644
--- a/sources/shiboken6/tests/minimalbinding/CMakeLists.txt
+++ b/sources/shiboken6/tests/minimalbinding/CMakeLists.txt
@@ -13,6 +13,7 @@ ${CMAKE_CURRENT_BINARY_DIR}/minimal/containeruser_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/minimal/obj_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/minimal/val_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/minimal/listuser_wrapper.cpp
+${CMAKE_CURRENT_BINARY_DIR}/minimal/spanuser_wrapper.cpp
 ${CMAKE_CURRENT_BINARY_DIR}/minimal/minbooluser_wrapper.cpp
 )
 
diff --git a/sources/shiboken6/tests/minimalbinding/global.h b/sources/shiboken6/tests/minimalbinding/global.h
index 4e792705a..fc5c59a26 100644
--- a/sources/shiboken6/tests/minimalbinding/global.h
+++ b/sources/shiboken6/tests/minimalbinding/global.h
@@ -6,4 +6,5 @@
 #include "val.h"
 #include "minbool.h"
 #include "listuser.h"
+#include "spanuser.h"
 #include "typedef.h"
diff --git a/sources/shiboken6/tests/minimalbinding/spanuser_test.py b/sources/shiboken6/tests/minimalbinding/spanuser_test.py
new file mode 100644
index 000000000..ee384eb81
--- /dev/null
+++ b/sources/shiboken6/tests/minimalbinding/spanuser_test.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from shiboken_paths import init_paths
+init_paths()
+
+from minimal import SpanUser
+
+
+class IntSpanTest(unittest.TestCase):
+
+    def testCreateIntSpan(self):
+        if not SpanUser.enabled():
+            return
+        expected = [1, 2, 3]
+        self.assertEqual(SpanUser.getIntSpan3(), expected)
+        self.assertEqual(SpanUser.getConstIntSpan3(), expected)
+
+        self.assertEqual(SpanUser.sumIntSpan3(expected), 6)
+        self.assertEqual(SpanUser.sumConstIntSpan3(expected), 6)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/sources/shiboken6/tests/minimalbinding/typesystem_minimal.xml b/sources/shiboken6/tests/minimalbinding/typesystem_minimal.xml
index e73ddc228..ef317f415 100644
--- a/sources/shiboken6/tests/minimalbinding/typesystem_minimal.xml
+++ b/sources/shiboken6/tests/minimalbinding/typesystem_minimal.xml
@@ -38,6 +38,8 @@
             </modify-argument>
         </modify-function>
     </value-type>
+    <value-type name="SpanUser"/>
+
     <value-type name="MinBoolUser"/>
 
     <value-type name="ContainerUser">
-- 
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