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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import absolute_import, division, print_function, unicode_literals
import dogtail.predicate
import dogtail.tree
import dogtail.i18n
import os.path
import dogtail.config
import dogtail.version
import dogtail.utils
from gtkdemotest import GtkDemoTest, trap_stdout
import unittest
import time
"""
Unit tests for the dogtail.procedural API
"""
__author__ = "Zack Cerza <zcerza@redhat.com>"
dogtail.config.config.logDebugToFile = False
dogtail.config.config.logDebugToStdOut = True
class TestScreenshot(GtkDemoTest):
def make_expected_and_compare(self, actual_path, jpg_tolerance=None):
extension = actual_path.split('.')[-1]
expected_path = actual_path.replace(extension, "expected." + extension)
import os
os.system("import -window root %s" % expected_path)
command = ["compare", "-metric", "MAE",
actual_path, expected_path, "output"]
import subprocess
p = subprocess.Popen(command, stderr=subprocess.PIPE)
output, error = p.communicate()
import re
m = re.search(r"\((.*)\)", str(error))
self.assertTrue(0.1 >= float(m.group(1)))
def test_screenshot_incorrect_timestamp(self):
self.assertRaises(TypeError, dogtail.utils.screenshot, "timeStamp", None)
def test_screenshot_default(self):
actual_path = dogtail.utils.screenshot()
self.make_expected_and_compare(actual_path)
def test_screenshot_basename(self):
actual_path = dogtail.utils.screenshot("basename")
self.make_expected_and_compare(actual_path)
def test_screenshot_no_time_stamp(self):
actual_path = dogtail.utils.screenshot(timeStamp=False)
self.make_expected_and_compare(actual_path)
def test_screenshot_jpeg(self):
actual_path = dogtail.utils.screenshot("basename.jpg")
self.make_expected_and_compare(actual_path, jpg_tolerance=True)
def test_screenshot_unknown_format(self):
self.assertRaises(ValueError, dogtail.utils.screenshot, "basename.dat")
class TestRun(unittest.TestCase):
def setUp(self):
self.pid = None
def tearDown(self):
import os
import signal
if self.pid:
os.kill(self.pid, signal.SIGKILL)
os.system('killall gtk3-demo-application > /dev/null 2>&1')
os.system('killall gtk3-demo-appli > /dev/null 2>&1')
# Sleep just enough to let the app actually die.
# AT-SPI doesn't like being hammered too fast.
time.sleep(0.5)
def test_run(self):
self.pid = dogtail.utils.run('gtk3-demo')
dogtail.tree.root.application('gtk3-demo')
def test_run_wrong(self):
self.pid = None
with self.assertRaises(OSError):
self.pid = dogtail.utils.run('gtk3-virtual-nonexisting-demo')
def test_run_dumb(self):
self.pid = dogtail.utils.run('gtk3-demo', dumb=True)
dogtail.tree.root.application('gtk3-demo')
class TestDelay(unittest.TestCase):
def test_doDelay_implicit(self):
dogtail.utils.config.defaultDelay = 2.0
start = time.time()
dogtail.utils.doDelay()
self.assertTrue(time.time() - start >= 2.0)
def test_doDelay_explicit(self):
dogtail.utils.config.defaultDelay = 1.0
start = time.time()
dogtail.utils.doDelay(2.0)
self.assertTrue(time.time() - start >= 2.0)
def test_doDelay_logger(self):
dogtail.utils.config.defaultDelay = 2.0
dogtail.utils.config.debugSleep = True
output = trap_stdout(dogtail.utils.doDelay).split()
self.assertEqual(len(output), 5)
self.assertAlmostEqual(float(output[-1]), 2.0)
dogtail.utils.config.debugSleep = False
class TestA11Y(unittest.TestCase):
def test_bail_when_a11y_disabled(self):
self.assertRaises(SystemExit, dogtail.utils.bailBecauseA11yIsDisabled)
def test_enable_a11y(self):
dogtail.utils.enableA11y()
class TestLock(unittest.TestCase):
def tearDown(self):
os.system("rm -rf /tmp/dogtail-test.lock*")
def test_set_unrandomized_lock(self):
test_lock = dogtail.utils.Lock(lockname='dogtail-test.lock', randomize=False)
self.assertEqual(test_lock.lockdir, "/tmp/dogtail-test.lock")
self.assertFalse(os.path.isdir(test_lock.lockdir))
test_lock.lock()
self.assertTrue(os.path.isdir(test_lock.lockdir))
test_lock.unlock()
self.assertFalse(os.path.isdir(test_lock.lockdir))
def test_double_lock(self):
test_lock = dogtail.utils.Lock(lockname='dogtail-test.lock', randomize=False, unlockOnExit=True)
test_lock.lock()
with self.assertRaises(OSError):
test_lock.lock()
def test_double_unlock(self):
test_lock = dogtail.utils.Lock(lockname='dogtail-test.lock', randomize=False)
test_lock.lock()
test_lock.unlock()
with self.assertRaises(OSError):
test_lock.unlock()
def test_randomize(self):
test_lock = dogtail.utils.Lock(lockname='dogtail-test.lock', randomize=True)
self.assertIn("/tmp/dogtail-test.lock", test_lock.lockdir)
self.assertFalse(os.path.isdir(test_lock.lockdir))
test_lock.lock()
self.assertTrue(os.path.isdir(test_lock.lockdir))
test_lock.unlock()
self.assertFalse(os.path.isdir(test_lock.lockdir))
class TestI18N(unittest.TestCase):
def test_load_all_translations_for_language(self):
dogtail.i18n.loadAllTranslationsForLanguage('en_US')
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