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41f85e5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | # Copyright (c) 2023, Shukant Pal and Contributors
# SPDX-License-Identifier: Apache-2.0
from pyktx import *
from test_config import __test_images__
import unittest
class TestKtxTexture(unittest.TestCase):
def test_kv_data(self):
test_ktx_file = os.path.join(__test_images__, 'astc_ldr_4x4_FlightHelmet_baseColor.ktx2')
texture = KtxTexture2.create_from_named_file(test_ktx_file)
self.assertEqual(texture.kv_data.find_value('KTXorientation'), b'rd\x00')
self.assertEqual(texture.kv_data.copy(), {
'KTXorientation': b'rd\x00',
'KTXwriter': b'toktx v4.0.__default__ / libktx v4.0.__default__\x00',
'KTXwriterScParams': b'--encode astc --astc_blk_d 4x4\x00',
})
for key in ['KTXorientation', 'KTXwriter', 'KTXwriterScParams']:
texture.kv_data.delete_kv_pair(key)
texture.kv_data.add_kv_pair('KTXwriter', b'pyktx v4.0.__default__ / libktx v4.0.__default__\x00')
self.assertEqual(texture.kv_data.find_value('KTXwriter'),
b'pyktx v4.0.__default__ / libktx v4.0.__default__\x00')
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