wehub-resource-sync
40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
#!/usr/bin/env python
|
|
|
|
'''
|
|
Test for imread
|
|
'''
|
|
|
|
# Python 2/3 compatibility
|
|
from __future__ import print_function
|
|
|
|
import cv2 as cv
|
|
import numpy as np
|
|
import sys
|
|
|
|
from tests_common import NewOpenCVTests
|
|
|
|
class imread_test(NewOpenCVTests):
|
|
def test_imread_to_buffer(self):
|
|
path = self.extraTestDataPath + '/cv/shared/lena.png'
|
|
ref = cv.imread(path)
|
|
|
|
img = np.zeros_like(ref)
|
|
cv.imread(path, img)
|
|
self.assertEqual(cv.norm(ref, img, cv.NORM_INF), 0.0)
|
|
|
|
def test_imread_with_meta(self):
|
|
path = self.extraTestDataPath + '/highgui/readwrite/testExifOrientation_1.jpg'
|
|
img, meta_types, meta_data = cv.imreadWithMetadata(path)
|
|
self.assertTrue(img is not None)
|
|
self.assertTrue(meta_types is not None)
|
|
self.assertTrue(meta_data is not None)
|
|
|
|
path = self.extraTestDataPath + '/highgui/readwrite/testExifOrientation_1.png'
|
|
img, meta_types, meta_data = cv.imreadWithMetadata(path)
|
|
self.assertTrue(img is not None)
|
|
self.assertTrue(meta_types is not None)
|
|
self.assertTrue(meta_data is not None)
|
|
|
|
if __name__ == '__main__':
|
|
NewOpenCVTests.bootstrap()
|