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Disable timing tests on pypy

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Doing timing tests on pypy (for blink) just doesn't work; even with a
tolerance as coarse as tens-of-milliseconds, things fail. I guess that
isn't too surprising given that, as the tests are one off things the
pypy JIT is never getting a chance to spin up and do its stuff.
This commit is contained in:
Dave Jones
2016-02-11 21:28:46 +00:00
parent 2ea7107511
commit e8dbe5e3d6
1 changed files with 20 additions and 1 deletions
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21
tests/test_outputs.py
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@@ -7,13 +7,14 @@ from __future__ import (
str = type('') str = type('')
import sys
from time import sleep
try: try:
from math import isclose from math import isclose
except ImportError: except ImportError:
from gpiozero.compat import isclose from gpiozero.compat import isclose
import pytest import pytest
from time import sleep
from gpiozero.pins.mock import MockPin, MockPWMPin from gpiozero.pins.mock import MockPin, MockPWMPin
from gpiozero import * from gpiozero import *
@@ -85,6 +86,8 @@ def test_output_digital_toggle():
assert not device.value assert not device.value
assert not pin.state assert not pin.state
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_blink_background(): def test_output_blink_background():
pin = MockPin(2) pin = MockPin(2)
device = DigitalOutputDevice(pin) device = DigitalOutputDevice(pin)
@@ -98,6 +101,8 @@ def test_output_blink_background():
(0.1, False) (0.1, False)
]) ])
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_blink_foreground(): def test_output_blink_foreground():
pin = MockPin(2) pin = MockPin(2)
device = DigitalOutputDevice(pin) device = DigitalOutputDevice(pin)
@@ -198,6 +203,8 @@ def test_output_pwm_write_silly():
with pytest.raises(AttributeError): with pytest.raises(AttributeError):
device.off() device.off()
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_pwm_blink_background(): def test_output_pwm_blink_background():
pin = MockPWMPin(2) pin = MockPWMPin(2)
device = PWMOutputDevice(pin) device = PWMOutputDevice(pin)
@@ -211,6 +218,8 @@ def test_output_pwm_blink_background():
(0.1, 0) (0.1, 0)
]) ])
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_pwm_blink_foreground(): def test_output_pwm_blink_foreground():
pin = MockPWMPin(2) pin = MockPWMPin(2)
device = PWMOutputDevice(pin) device = PWMOutputDevice(pin)
@@ -223,6 +232,8 @@ def test_output_pwm_blink_foreground():
(0.1, 0) (0.1, 0)
]) ])
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_pwm_fade_background(): def test_output_pwm_fade_background():
pin = MockPWMPin(2) pin = MockPWMPin(2)
device = PWMOutputDevice(pin) device = PWMOutputDevice(pin)
@@ -252,6 +263,8 @@ def test_output_pwm_fade_background():
(0.02, 0), (0.02, 0),
]) ])
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_output_pwm_fade_foreground(): def test_output_pwm_fade_foreground():
pin = MockPWMPin(2) pin = MockPWMPin(2)
device = PWMOutputDevice(pin) device = PWMOutputDevice(pin)
@@ -326,6 +339,8 @@ def test_rgbled_toggle():
assert not device.is_active assert not device.is_active
assert device.value == (0, 0, 0) assert device.value == (0, 0, 0)
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_rgbled_blink_background(): def test_rgbled_blink_background():
r, g, b = (MockPWMPin(i) for i in (1, 2, 3)) r, g, b = (MockPWMPin(i) for i in (1, 2, 3))
device = RGBLED(r, g, b) device = RGBLED(r, g, b)
@@ -342,6 +357,8 @@ def test_rgbled_blink_background():
g.assert_states_and_times(expected) g.assert_states_and_times(expected)
b.assert_states_and_times(expected) b.assert_states_and_times(expected)
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_rgbled_blink_foreground(): def test_rgbled_blink_foreground():
r, g, b = (MockPWMPin(i) for i in (1, 2, 3)) r, g, b = (MockPWMPin(i) for i in (1, 2, 3))
device = RGBLED(r, g, b) device = RGBLED(r, g, b)
@@ -357,6 +374,8 @@ def test_rgbled_blink_foreground():
g.assert_states_and_times(expected) g.assert_states_and_times(expected)
b.assert_states_and_times(expected) b.assert_states_and_times(expected)
@pytest.mark.skipif(hasattr(sys, 'pypy_version_info'),
reason='timing is too random on pypy')
def test_rgbled_fade_background(): def test_rgbled_fade_background():
r, g, b = (MockPWMPin(i) for i in (1, 2, 3)) r, g, b = (MockPWMPin(i) for i in (1, 2, 3))
device = RGBLED(r, g, b) device = RGBLED(r, g, b)