Uploaded Test files

venv/Lib/site-packages/qtpy/tests/test_uic.py

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+import os
+import sys
+import contextlib
+
+import pytest
+from qtpy import PYSIDE2, QtWidgets
+from qtpy.QtWidgets import QComboBox
+from qtpy import uic
+from qtpy.uic import loadUi
+
+
+QCOMBOBOX_SUBCLASS = """
+from qtpy.QtWidgets import QComboBox
+class _QComboBoxSubclass(QComboBox):
+    pass
+"""
+
+@contextlib.contextmanager
+def enabled_qcombobox_subclass(tmpdir):
+    """
+    Context manager that sets up a temporary module with a QComboBox subclass
+    and then removes it once we are done.
+    """
+
+    with open(tmpdir.join('qcombobox_subclass.py').strpath, 'w') as f:
+        f.write(QCOMBOBOX_SUBCLASS)
+
+    sys.path.insert(0, tmpdir.strpath)
+
+    yield
+
+    sys.path.pop(0)
+
+
+def get_qapp(icon_path=None):
+    """
+    Helper function to return a QApplication instance
+    """
+    qapp = QtWidgets.QApplication.instance()
+    if qapp is None:
+        qapp = QtWidgets.QApplication([''])
+    return qapp
+
+
+@pytest.mark.skipif((PYSIDE2 and os.environ.get('CI', None) is not None),
+                    reason="It segfaults in our CIs with PYSIDE2")
+def test_load_ui():
+    """
+    Make sure that the patched loadUi function behaves as expected with a
+    simple .ui file.
+    """
+    app = get_qapp()
+    ui = loadUi(os.path.join(os.path.dirname(__file__), 'test.ui'))
+    assert isinstance(ui.pushButton, QtWidgets.QPushButton)
+    assert isinstance(ui.comboBox, QComboBox)
+
+
+@pytest.mark.skipif((PYSIDE2 and os.environ.get('CI', None) is not None),
+                    reason="It segfaults in our CIs with PYSIDE2")
+def test_load_ui_custom_auto(tmpdir):
+    """
+    Test that we can load a .ui file with custom widgets without having to
+    explicitly specify a dictionary of custom widgets, even in the case of
+    PySide.
+    """
+
+    app = get_qapp()
+
+    with enabled_qcombobox_subclass(tmpdir):
+        from qcombobox_subclass import _QComboBoxSubclass
+        ui = loadUi(os.path.join(os.path.dirname(__file__), 'test_custom.ui'))
+
+    assert isinstance(ui.pushButton, QtWidgets.QPushButton)
+    assert isinstance(ui.comboBox, _QComboBoxSubclass)
+
+
+def test_load_full_uic():
+    """Test that we load the full uic objects for PyQt5 and PyQt4."""
+    QT_API = os.environ.get('QT_API', '').lower()
+    if QT_API.startswith('pyside'):
+        assert hasattr(uic, 'loadUi')
+        assert not hasattr(uic, 'loadUiType')
+    else:
+        objects = ['compileUi', 'compileUiDir', 'loadUi', 'loadUiType',
+                   'widgetPluginPath']
+        assert all([hasattr(uic, o) for o in objects])