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from test.helpers.syscmd import SysCommand
import unittest
import time
from test.helpers.cv_display_test import pattern_detect
class Qscreen(unittest.TestCase):
#varlist: display
def __init__(self, testname, testfunc, varlist):
super(Qscreen, self).__init__(testfunc)
if "display" in varlist:
self.__display = varlist["display"]
else:
raise Exception('display param inside Qscreen have been be defined')
self._testMethodDoc = testname
def execute(self):
str_cmd = "fbi -T 1 --noverbose -d /dev/{} test/files/test_pattern.png".format(self.__display)
display_image = SysCommand("display_image", str_cmd)
if display_image.execute() == -1:
test_screen = pattern_detect(1)
if not test_screen=="0":
self.fail("failed: {}".format(test_screen))
else:
self.fail("failed: could not display the image")
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