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#!/usr/bin/env python
from __future__ import print_function
import numpy as np
import cv2 as cv
from tests_common import NewOpenCVTests
class Bindings(NewOpenCVTests):
def test_inheritance(self):
bm = cv.StereoBM_create()
bm.getPreFilterCap() # from StereoBM
bm.getBlockSize() # from SteroMatcher
boost = cv.ml.Boost_create()
boost.getBoostType() # from ml::Boost
boost.getMaxDepth() # from ml::DTrees
boost.isClassifier() # from ml::StatModel
def test_redirectError(self):
try:
cv.imshow("", None) # This causes an assert
self.assertEqual("Dead code", 0)
except cv.error as e:
pass
handler_called = [False]
def test_error_handler(status, func_name, err_msg, file_name, line):
handler_called[0] = True
cv.redirectError(test_error_handler)
try:
cv.imshow("", None) # This causes an assert
self.assertEqual("Dead code", 0)
except cv.error as e:
self.assertEqual(handler_called[0], True)
pass
cv.redirectError(None)
try:
cv.imshow("", None) # This causes an assert
self.assertEqual("Dead code", 0)
except cv.error as e:
pass
if __name__ == '__main__':
NewOpenCVTests.bootstrap()