1 files changed, 104 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtDataVisualization/datavisualization_test.py b/sources/pyside6/tests/QtDataVisualization/datavisualization_test.py
new file mode 100644
index 000000000..98ada6d47
--- /dev/null
+++ b/sources/pyside6/tests/QtDataVisualization/datavisualization_test.py
@@ -0,0 +1,104 @@
+#!/usr/bin/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 QtDataVisualization'''
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from init_paths import init_test_paths
+init_test_paths(False)
+
+from helper.usesqapplication import UsesQApplication
+from PySide6.QtCore import QTimer
+from PySide6.QtDataVisualization import (Q3DBars, QBar3DSeries, QBarDataItem,
+                                         QBarDataProxy, QCategory3DAxis,
+                                         QValue3DAxis, QValue3DAxisFormatter,
+                                         qDefaultSurfaceFormat)
+
+
+def dataToBarDataRow(data):
+    result = []
+    for d in data:
+        result.append(QBarDataItem(d))
+    return result
+
+
+def dataToBarDataArray(data):
+    result = []
+    for row in data:
+        result.append(dataToBarDataRow(row))
+    return result
+
+
+class QtDataVisualizationTestCase(UsesQApplication):
+    '''Tests related to QtDataVisualization'''
+
+    def testBars(self):
+        self.bars = Q3DBars()
+        self.columnAxis = QCategory3DAxis()
+        self.columnAxis.setTitle('Columns')
+        self.columnAxis.setTitleVisible(True)
+        self.columnAxis.setLabels(['Column1', 'Column2'])
+
+        self.rowAxis = QCategory3DAxis()
+        self.rowAxis.setTitle('Rows')
+        self.rowAxis.setTitleVisible(True)
+        self.rowAxis.setLabels(['Row1', 'Row2'])
+
+        self.valueAxis = QValue3DAxis()
+        self.valueAxis.setTitle('Values')
+        self.valueAxis.setTitleVisible(True)
+        self.valueAxis.setRange(0, 5)
+
+        self.bars.setRowAxis(self.rowAxis)
+        self.bars.setColumnAxis(self.columnAxis)
+        self.bars.setValueAxis(self.valueAxis)
+
+        self.series = QBar3DSeries()
+        self.arrayData = [[1, 2], [3, 4]]
+        self.series.dataProxy().addRows(dataToBarDataArray(self.arrayData))
+
+        self.bars.setPrimarySeries(self.series)
+
+        self.bars.show()
+        QTimer.singleShot(500, self.app.quit)
+        self.app.exec()
+
+    def testBarDataProxy(self):
+        '''PSYSIDE-1438, crashes in QBarDataProxy.addRow()'''
+        items = [QBarDataItem(v) for v in [1.0, 2.0]]
+        data_proxy = QBarDataProxy()
+        data_proxy.addRow(items)
+        data_proxy.addRow(items, 'bla')
+        data_proxy.insertRow(0, items)
+        data_proxy.insertRow(0, items, 'bla')
+        data_proxy.setRow(0, items)
+        data_proxy.setRow(0, items, 'bla')
+        self.assertTrue(data_proxy.rowCount(), 4)
+
+    def testDefaultSurfaceFormat(self):
+        format = qDefaultSurfaceFormat(True)
+        print(format)
+
+    def testQValue3DAxisFormatter(self):
+        """PYSIDE-2025: Test the added setters of QValue3DAxisFormatter."""
+        formatter = QValue3DAxisFormatter()
+        float_values = [float(10)]
+        formatter.setGridPositions(float_values)
+        self.assertEqual(formatter.gridPositions(), float_values)
+
+        formatter.setLabelPositions(float_values)
+        self.assertEqual(formatter.labelPositions(), float_values)
+
+        label_strings = ["bla"]
+        formatter.setLabelStrings(label_strings)
+        self.assertEqual(formatter.labelStrings(), label_strings)
+
+
+if __name__ == '__main__':
+    unittest.main()