framework.py 文件源码

def compare_image_lists(new_result, old_result, decimals):
    fns = []
    for i in range(2):
        tmpfd, tmpname = tempfile.mkstemp(suffix='.png')
        os.close(tmpfd)
        fns.append(tmpname)
    num_images = len(old_result)
    assert(num_images > 0)
    for i in range(num_images):
        mpimg.imsave(fns[0], np.loads(zlib.decompress(old_result[i])))
        mpimg.imsave(fns[1], np.loads(zlib.decompress(new_result[i])))
        results = compare_images(fns[0], fns[1], 10**(-decimals))
        if results is not None:
            if os.environ.get("JENKINS_HOME") is not None:
                tempfiles = [line.strip() for line in results.split('\n')
                             if line.endswith(".png")]
                for fn in tempfiles:
                    sys.stderr.write("\n[[ATTACHMENT|{}]]".format(fn))
                sys.stderr.write('\n')
        assert_equal(results, None, results)
        for fn in fns:
            os.remove(fn)