1 files changed, 66 insertions, 0 deletions
diff --git a/sources/shiboken6/tests/samplebinding/complex_test.py b/sources/shiboken6/tests/samplebinding/complex_test.py
new file mode 100644
index 000000000..454aff100
--- /dev/null
+++ b/sources/shiboken6/tests/samplebinding/complex_test.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+'''Test cases for Complex class'''
+
+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()
+
+import sample
+from sample import Point
+
+
+class ComplexTest(unittest.TestCase):
+    '''Test case for conversions between C++ Complex class to Python complex class'''
+
+    def testFunctionReturningComplexObject(self):
+        '''Test function returning a C++ Complex object.'''
+        cpx = sample.transmutePointIntoComplex(Point(5.0, 2.3))
+        self.assertEqual(cpx, complex(5.0, 2.3))
+
+    def testFunctionReceivingComplexObjectAsArgument(self):
+        '''Test function returning a C++ Complex object.'''
+        pt = sample.transmuteComplexIntoPoint(complex(1.2, 3.4))
+        # these assertions intentionally avoids to test the == operator,
+        # it should have its own test cases.
+        self.assertEqual(pt.x(), 1.2)
+        self.assertEqual(pt.y(), 3.4)
+
+    def testComplexList(self):
+        '''Test list of C++ Complex objects conversion to a list of Python complex objects.'''
+        # the global function gimmeComplexList() is expected to return a list
+        # containing the following Complex values: [0j, 1.1+2.2j, 1.3+2.4j]
+        cpxlist = sample.gimmeComplexList()
+        self.assertEqual(cpxlist, [complex(), complex(1.1, 2.2), complex(1.3, 2.4)])
+
+    def testSumComplexPair(self):
+        '''Test sum of a tuple containing two complex objects.'''
+        cpx1 = complex(1.2, 3.4)
+        cpx2 = complex(5.6, 7.8)
+        self.assertEqual(sample.sumComplexPair((cpx1, cpx2)), cpx1 + cpx2)
+
+    def testUsingTuples(self):
+        cpx1, cpx2 = (1.2, 3.4), (5.6, 7.8)
+        self.assertEqual(sample.sumComplexPair((cpx1, cpx2)),
+                         sample.sumComplexPair((complex(*cpx1), complex(*cpx2))))
+        cpx1, cpx2 = (1, 3), (5, 7)
+        self.assertEqual(sample.sumComplexPair((cpx1, cpx2)),
+                         sample.sumComplexPair((complex(*cpx1), complex(*cpx2))))
+        cpx1, cpx2 = (1.2, 3), (5.6, 7)
+        self.assertEqual(sample.sumComplexPair((cpx1, cpx2)),
+                         sample.sumComplexPair((complex(*cpx1), complex(*cpx2))))
+        cpx1, cpx2 = (1, 2, 3), (4, 5, 7)
+        self.assertRaises(TypeError, sample.sumComplexPair, (cpx1, cpx2))
+        cpx1, cpx2 = ('1', '2'), ('4', '5')
+        self.assertRaises(TypeError, sample.sumComplexPair, (cpx1, cpx2))
+
+
+if __name__ == '__main__':
+    unittest.main()