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| # Copyright (c) OpenMMLab. All rights reserved. | |
| from unittest.mock import patch | |
| import pytest | |
| from mmcv import get_git_hash, parse_version_info | |
| from mmcv.utils import digit_version | |
| def test_digit_version(): | |
| assert digit_version('0.2.16') == (0, 2, 16, 0, 0, 0) | |
| assert digit_version('1.2.3') == (1, 2, 3, 0, 0, 0) | |
| assert digit_version('1.2.3rc0') == (1, 2, 3, 0, -1, 0) | |
| assert digit_version('1.2.3rc1') == (1, 2, 3, 0, -1, 1) | |
| assert digit_version('1.0rc0') == (1, 0, 0, 0, -1, 0) | |
| assert digit_version('1.0') == digit_version('1.0.0') | |
| assert digit_version('1.5.0+cuda90_cudnn7.6.3_lms') == digit_version('1.5') | |
| assert digit_version('1.0.0dev') < digit_version('1.0.0a') | |
| assert digit_version('1.0.0a') < digit_version('1.0.0a1') | |
| assert digit_version('1.0.0a') < digit_version('1.0.0b') | |
| assert digit_version('1.0.0b') < digit_version('1.0.0rc') | |
| assert digit_version('1.0.0rc1') < digit_version('1.0.0') | |
| assert digit_version('1.0.0') < digit_version('1.0.0post') | |
| assert digit_version('1.0.0post') < digit_version('1.0.0post1') | |
| assert digit_version('v1') == (1, 0, 0, 0, 0, 0) | |
| assert digit_version('v1.1.5') == (1, 1, 5, 0, 0, 0) | |
| with pytest.raises(AssertionError): | |
| digit_version('a') | |
| with pytest.raises(AssertionError): | |
| digit_version('1x') | |
| with pytest.raises(AssertionError): | |
| digit_version('1.x') | |
| def test_parse_version_info(): | |
| assert parse_version_info('0.2.16') == (0, 2, 16, 0, 0, 0) | |
| assert parse_version_info('1.2.3') == (1, 2, 3, 0, 0, 0) | |
| assert parse_version_info('1.2.3rc0') == (1, 2, 3, 0, 'rc', 0) | |
| assert parse_version_info('1.2.3rc1') == (1, 2, 3, 0, 'rc', 1) | |
| assert parse_version_info('1.0rc0') == (1, 0, 0, 0, 'rc', 0) | |
| def _mock_cmd_success(cmd): | |
| return b'3b46d33e90c397869ad5103075838fdfc9812aa0' | |
| def _mock_cmd_fail(cmd): | |
| raise OSError | |
| def test_get_git_hash(): | |
| with patch('mmcv.utils.version_utils._minimal_ext_cmd', _mock_cmd_success): | |
| assert get_git_hash() == '3b46d33e90c397869ad5103075838fdfc9812aa0' | |
| assert get_git_hash(digits=6) == '3b46d3' | |
| assert get_git_hash(digits=100) == get_git_hash() | |
| with patch('mmcv.utils.version_utils._minimal_ext_cmd', _mock_cmd_fail): | |
| assert get_git_hash() == 'unknown' | |
| assert get_git_hash(fallback='n/a') == 'n/a' | |