def test_eyelink_methods():
"""Test EL methods."""
with ExperimentController(*std_args, **std_kwargs) as ec:
assert_raises(ValueError, EyelinkController, ec, fs=999)
el = EyelinkController(ec)
assert_raises(RuntimeError, EyelinkController, ec) # can't have 2 open
assert_raises(ValueError, el.custom_calibration, ctype='hey')
el.custom_calibration('H3')
el.custom_calibration('HV9')
el.custom_calibration('HV13')
assert_raises(ValueError, el.custom_calibration, ctype='custom',
coordinates='foo')
assert_raises(ValueError, el.custom_calibration, ctype='custom',
coordinates=[[0, 1], 0])
assert_raises(ValueError, el.custom_calibration, ctype='custom',
coordinates=[[0, 1], [0]])
el._open_file()
assert_raises(RuntimeError, el._open_file)
el._start_recording()
el.get_eye_position()
assert_raises(ValueError, el.wait_for_fix, [1])
x = el.wait_for_fix([-10000, -10000], max_wait=0.1)
assert_true(x is False)
assert el.eye_used
print(el.file_list)
assert_true(len(el.file_list) > 0)
print(el.fs)
x = el.maintain_fix([-10000, -10000], 0.1, period=0.01)
assert_true(x is False)
# run much of the calibration code, but don't *actually* do it
el._fake_calibration = True
el.calibrate(beep=False, prompt=False)
el._fake_calibration = False
# missing el_id
assert_raises(KeyError, ec.identify_trial, ec_id='foo', ttl_id=[0])
ec.identify_trial(ec_id='foo', ttl_id=[0], el_id=[1])
ec.start_stimulus()
ec.stop()
ec.trial_ok()
ec.identify_trial(ec_id='foo', ttl_id=[0], el_id=[1, 1])
ec.start_stimulus()
ec.stop()
ec.trial_ok()
assert_raises(ValueError, ec.identify_trial, ec_id='foo', ttl_id=[0],
el_id=[1, dict()])
assert_raises(ValueError, ec.identify_trial, ec_id='foo', ttl_id=[0],
el_id=[0] * 13)
assert_raises(TypeError, ec.identify_trial, ec_id='foo', ttl_id=[0],
el_id=dict())
assert_raises(TypeError, el._message, 1)
el.stop()
el.transfer_remote_file(el.file_list[0])
assert_true(not el._closed)
# ec.close() auto-calls el.close()
assert_true(el._closed)
def test_eyelink_methods():
"""Test EL methods
"""
with ExperimentController(*std_args, **std_kwargs) as ec:
assert_raises(ValueError, EyelinkController, ec, fs=999)
el = EyelinkController(ec)
assert_raises(RuntimeError, EyelinkController, ec) # can't have 2 open
assert_raises(ValueError, el.custom_calibration, ctype='hey')
el.custom_calibration()
el._open_file()
assert_raises(RuntimeError, el._open_file)
el._start_recording()
el.get_eye_position()
assert_raises(ValueError, el.wait_for_fix, [1])
x = el.wait_for_fix([-10000, -10000], max_wait=0.1)
assert_true(x is False)
assert el.eye_used
print(el.file_list)
assert_true(len(el.file_list) > 0)
print(el.fs)
# run much of the calibration code, but don't *actually* do it
el._fake_calibration = True
el.calibrate(beep=False, prompt=False)
el._fake_calibration = False
# missing el_id
assert_raises(KeyError, ec.identify_trial, ec_id='foo', ttl_id=[0])
ec.identify_trial(ec_id='foo', ttl_id=[0], el_id=[1])
ec.start_stimulus()
ec.stop()
ec.trial_ok()
ec.identify_trial(ec_id='foo', ttl_id=[0], el_id=[1, 1])
ec.start_stimulus()
ec.stop()
ec.trial_ok()
assert_raises(ValueError,
ec.identify_trial,
ec_id='foo',
ttl_id=[0],
el_id=[1, dict()])
assert_raises(ValueError,
ec.identify_trial,
ec_id='foo',
ttl_id=[0],
el_id=[0] * 13)
assert_raises(TypeError,
ec.identify_trial,
ec_id='foo',
ttl_id=[0],
el_id=dict())
assert_raises(TypeError, el._message, 1)
el.stop()
el.transfer_remote_file(el.file_list[0])
assert_true(not el._closed)
# ec.close() auto-calls el.close()
assert_true(el._closed)
fill_color=None,
line_color='white',
line_width=3.0)
targ_circ = visual.Circle(ec,
targ_rad, (x_pos[0], y_pos[0]),
units='deg',
fill_color='red')
fix_pos = (x_pos[0], y_pos[0])
# start out by waiting for a 1 sec fixation at the start
big_circ.draw()
targ_circ.draw()
screenshot = ec.screenshot()
ec.identify_trial(ec_id='Circle', ttl_id=[0], el_id=[0])
ec.start_stimulus() # automatically stamps to EL
if not el.wait_for_fix(fix_pos, 1., max_wait=5., units='deg'):
print('Initial fixation failed')
for ii, (x, y) in enumerate(zip(x_pos[1:], y_pos[1:])):
targ_circ.set_pos((x, y), units='deg')
big_circ.draw()
targ_circ.draw()
ec.flip()
if not el.wait_for_fix([x, y], max_wait=5., units='deg'):
print('Fixation {0} failed'.format(ii + 1))
ec.trial_ok()
el.stop() # stop recording to save the file
ec.screen_prompt('All done!', max_wait=1.0)
# eyelink auto-closes (el.close()) because it gets registered with EC
plt.ion()
ea.plot_screen(screenshot)
theta = np.linspace(np.pi / 2., 2.5 * np.pi, 200)
x_pos, y_pos = radius * np.cos(theta), radius * np.sin(theta)
big_circ = visual.Circle(ec, radius, (0, 0), units='deg',
fill_color=None, line_color='white',
line_width=3.0)
targ_circ = visual.Circle(ec, targ_rad, (x_pos[0], y_pos[0]),
units='deg', fill_color='red')
fix_pos = (x_pos[0], y_pos[0])
# start out by waiting for a 1 sec fixation at the start
big_circ.draw()
targ_circ.draw()
screenshot = ec.screenshot()
ec.identify_trial(ec_id='Circle', ttl_id=[0], el_id=[0])
ec.start_stimulus() # automatically stamps to EL
if not el.wait_for_fix(fix_pos, 1., max_wait=5., units='deg'):
print('Initial fixation failed')
for ii, (x, y) in enumerate(zip(x_pos[1:], y_pos[1:])):
targ_circ.set_pos((x, y), units='deg')
big_circ.draw()
targ_circ.draw()
ec.flip()
if not el.wait_for_fix([x, y], max_wait=5., units='deg'):
print('Fixation {0} failed'.format(ii + 1))
ec.trial_ok()
el.stop() # stop recording to save the file
ec.screen_prompt('All done!', max_wait=1.0)
# eyelink auto-closes (el.close()) because it gets registered with EC
ea.plot_screen(screenshot)
