def test_panel_creation(qtbot, panel, panel_widget):
standard = FakeEpicsSignal('Tst:Pv', name='standard')
read_and_write = FakeEpicsSignal('Tst:Read',
write_pv='Tst:Write',
name='read_and_write')
read_only = FakeEpicsSignalRO('Tst:Pv:RO', name='read_only')
simulated = SynSignal(func=random.random, name='simul')
simulated_ro = SynSignalRO(func=random.random, name='simul_ro')
standard.sim_put(1)
read_and_write.sim_put(2)
read_only.sim_put(3)
simulated.put(4)
signals = {
# Signal is its own write
'Standard': standard,
# Signal has separate write/read
'Read and Write': read_and_write,
'Read Only': read_only,
'Simulated': simulated,
'SimulatedRO': simulated_ro,
'Array': Signal(name='array', value=np.ones((5, 10)))
}
for name, signal in signals.items():
panel.add_signal(signal, name=name)
wait_panel(qtbot,
panel,
signal_names=set(sig.name for sig in signals.values()))
def widget_at(row, col):
return panel.itemAtPosition(row, col).widget()
# Check read-only channels do not have write widgets
assert widget_at(2, 1) is widget_at(2, 2)
assert widget_at(4, 1) is widget_at(4, 2)
# Array widget has only a button, even when writable
assert widget_at(5, 1) is widget_at(5, 2)
# Check write widgets are present
assert widget_at(0, 1) is not widget_at(0, 2)
assert widget_at(1, 1) is not widget_at(1, 2)
assert widget_at(3, 1) is not widget_at(3, 2)
return panel_widget
def test_monitor(RE, hw):
from ophyd.sim import SynSignal
signal = SynSignal(name='signal')
signal.put(0.0)
RE(monitor_during_wrapper(count([hw.det], 5), [signal]))
def sig():
sig = SynSignal(name='test')
sig.put(0)
return sig