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#
# This file is part of the PyMeasure package.
#
# Copyright (c) 2013-2022 PyMeasure Developers
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
import pytest
from pymeasure.display.Qt import QtCore
from pymeasure.experiment import Procedure, BooleanParameter, Parameter, FloatParameter, \
IntegerParameter, ListParameter
from pymeasure.display.widgets import InputsWidget
@pytest.mark.parametrize(
"hide_groups,exp_visible,exp_enabled", [
(True, False, True),
(False, True, False),
]
)
def test_input_toggling(qtbot, hide_groups, exp_visible, exp_enabled):
"""Test whether the basic toggling works.
This test is run for both hiding (hide_groups=True) and disabling (hide_groups=False) the
inputs.
"""
class TestProcedure(Procedure):
toggle_par = BooleanParameter('toggle', default=True)
x = Parameter('X', default='value', group_by='toggle_par')
wdg = InputsWidget(TestProcedure, inputs=('toggle_par', 'x'), hide_groups=hide_groups)
qtbot.addWidget(wdg)
assert wdg.toggle_par.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is True
assert wdg.x.isEnabled() is True
qtbot.mouseClick(wdg.toggle_par, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par.height()/2)))
assert wdg.toggle_par.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is exp_visible
assert wdg.x.isEnabled() is exp_enabled
qtbot.mouseClick(wdg.toggle_par, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par.height()/2)))
assert wdg.toggle_par.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is True
assert wdg.x.isEnabled() is True
def test_input_toggling_start_hidden(qtbot):
"""Test whether the basic toggling works.
This test is run for both hiding (hide_groups=True) and disabling (hide_groups=False) the
inputs.
"""
class TestProcedure(Procedure):
toggle_par = BooleanParameter('toggle', default=False)
x = Parameter('X', default='value', group_by='toggle_par')
wdg = InputsWidget(TestProcedure, inputs=('toggle_par', 'x'))
qtbot.addWidget(wdg)
assert wdg.toggle_par.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is False
qtbot.mouseClick(wdg.toggle_par, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par.height()/2)))
assert wdg.toggle_par.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is True
def test_input_toggling_multiple_conditions(qtbot):
"""Test if multiple conditions are handled correctly together."""
class TestProcedure(Procedure):
toggle_par1 = BooleanParameter('toggle', default=True)
toggle_par2 = BooleanParameter('toggle', default=False)
x = Parameter('X', default='value', group_by=['toggle_par1', 'toggle_par2'],
group_condition=[True, False])
wdg = InputsWidget(TestProcedure, inputs=('toggle_par1', 'toggle_par2', 'x'))
qtbot.addWidget(wdg)
assert wdg.toggle_par1.isChecked() is True
assert wdg.toggle_par2.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is True
qtbot.mouseClick(wdg.toggle_par1, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par1.height()/2)))
assert wdg.toggle_par1.isChecked() is False
assert wdg.toggle_par2.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is False
qtbot.mouseClick(wdg.toggle_par2, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par2.height()/2)))
assert wdg.toggle_par1.isChecked() is False
assert wdg.toggle_par2.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is False
qtbot.mouseClick(wdg.toggle_par1, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par1.height()/2)))
assert wdg.toggle_par1.isChecked() is True
assert wdg.toggle_par2.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is False
qtbot.mouseClick(wdg.toggle_par2, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par2.height()/2)))
assert wdg.toggle_par1.isChecked() is True
assert wdg.toggle_par2.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is True
@pytest.mark.parametrize(
"condition", [
True,
False,
]
)
def test_input_toggling_boolean(qtbot, condition):
"""Test if a boolean conditions are handled correctly."""
class TestProcedure(Procedure):
toggle_par = BooleanParameter('toggle', default=True)
x = Parameter('X', default='value', group_by='toggle_par', group_condition=condition)
wdg = InputsWidget(TestProcedure, inputs=('toggle_par', 'x'))
qtbot.addWidget(wdg)
assert wdg.toggle_par.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is condition
qtbot.mouseClick(wdg.toggle_par, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par.height()/2)))
assert wdg.toggle_par.isChecked() is False
assert wdg.x.isVisibleTo(wdg) is not condition
qtbot.mouseClick(wdg.toggle_par, QtCore.Qt.LeftButton,
pos=QtCore.QPoint(2, int(wdg.toggle_par.height()/2)))
assert wdg.toggle_par.isChecked() is True
assert wdg.x.isVisibleTo(wdg) is condition
@pytest.mark.parametrize(
"partype,default,condition,kwargs", [
(Parameter, "default_value", "condition_value", {}),
(FloatParameter, 0.7, 5.89, {}),
(IntegerParameter, 3, 5, {}),
(BooleanParameter, False, True, {}),
(ListParameter, "default", "condition", {"choices": ["default", "condition"]}),
]
)
def test_input_toggling_various_inputs(qtbot, partype, default, condition, kwargs):
"""Test if various input-types are handled correctly for toggling."""
class TestProcedure(Procedure):
toggle_par = partype('toggle', default=default, **kwargs)
x = Parameter('X', default='value', group_by='toggle_par', group_condition=condition)
wdg = InputsWidget(TestProcedure, inputs=('toggle_par', 'x'))
qtbot.addWidget(wdg)
assert wdg.x.isVisibleTo(wdg) is False
wdg.toggle_par.setValue(condition)
assert wdg.x.isVisibleTo(wdg) is True
wdg.toggle_par.setValue(default)
assert wdg.x.isVisibleTo(wdg) is False
def test_input_toggling_lambda_condition(qtbot):
"""Test if a lambda-function is handled for toggling."""
class TestProcedure(Procedure):
toggle_par = IntegerParameter('toggle', default=100)
x = Parameter('X', default='value', group_by='toggle_par',
group_condition=lambda v: 50 < v < 90)
wdg = InputsWidget(TestProcedure, inputs=('toggle_par', 'x'))
qtbot.addWidget(wdg)
assert wdg.x.isVisibleTo(wdg) is False
wdg.toggle_par.setValue(80)
assert wdg.x.isVisibleTo(wdg) is True
wdg.toggle_par.setValue(40)
assert wdg.x.isVisibleTo(wdg) is False
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