Richard Burton | dc0c6ed | 2020-04-08 16:39:05 +0100 | [diff] [blame] | 1 | # Copyright © 2020 Arm Ltd. All rights reserved. |
| 2 | # SPDX-License-Identifier: MIT |
| 3 | import os |
| 4 | import sys |
| 5 | import shutil |
| 6 | |
| 7 | import pytest |
| 8 | |
| 9 | sys.path.append(os.path.abspath('..')) |
| 10 | from setup import find_armnn, find_includes, linux_gcc_lib_search, check_armnn_version |
| 11 | |
| 12 | |
| 13 | @pytest.fixture(autouse=True) |
| 14 | def _setup_armnn(tmpdir): |
| 15 | includes = str(os.path.join(tmpdir, 'include')) |
| 16 | libs = str(os.path.join(tmpdir, 'lib')) |
| 17 | os.environ["TEST_ARMNN_INCLUDE"] = includes |
| 18 | os.environ["TEST_ARMNN_LIB"] = libs |
| 19 | os.environ["EMPTY_ARMNN_INCLUDE"] = '' |
| 20 | |
| 21 | os.mkdir(includes) |
| 22 | os.mkdir(libs) |
| 23 | |
| 24 | with open(os.path.join(libs, "libarmnn.so"), "w"): |
| 25 | pass |
| 26 | |
| 27 | with open(os.path.join(libs, "libarmnnSomeThing1.so"), "w"): |
| 28 | pass |
| 29 | with open(os.path.join(libs, "libarmnnSomeThing1.so.1"), "w"): |
| 30 | pass |
| 31 | with open(os.path.join(libs, "libarmnnSomeThing1.so.1.2"), "w"): |
| 32 | pass |
| 33 | |
| 34 | with open(os.path.join(libs, "libarmnnSomeThing2.so"), "w"): |
| 35 | pass |
| 36 | |
| 37 | with open(os.path.join(libs, "libSomeThing3.so"), "w"): |
| 38 | pass |
| 39 | |
| 40 | yield |
| 41 | |
| 42 | del os.environ["TEST_ARMNN_INCLUDE"] |
| 43 | del os.environ["TEST_ARMNN_LIB"] |
| 44 | del os.environ["EMPTY_ARMNN_INCLUDE"] |
| 45 | shutil.rmtree(includes) |
| 46 | shutil.rmtree(libs) |
| 47 | |
| 48 | |
| 49 | def test_find_armnn(tmpdir): |
| 50 | lib_names, lib_paths = find_armnn(lib_name='libarmnn*.so', |
| 51 | armnn_libs_env="TEST_ARMNN_LIB", |
| 52 | default_lib_search=("/lib",)) |
| 53 | armnn_includes = find_includes(armnn_include_env="TEST_ARMNN_INCLUDE") |
| 54 | |
| 55 | assert [':libarmnn.so', ':libarmnnSomeThing1.so', ':libarmnnSomeThing2.so'] == sorted(lib_names) |
| 56 | assert [os.path.join(tmpdir, 'lib')] == lib_paths |
| 57 | assert [os.path.join(tmpdir, 'include')] == armnn_includes |
| 58 | |
| 59 | |
| 60 | def test_find_armnn_default_path(tmpdir): |
| 61 | lib_names, lib_paths = find_armnn(lib_name='libarmnn*.so', |
| 62 | armnn_libs_env="RUBBISH_LIB", |
| 63 | default_lib_search=(os.environ["TEST_ARMNN_LIB"],)) |
| 64 | armnn_includes = find_includes('TEST_ARMNN_INCLUDE') |
| 65 | assert [':libarmnn.so', ':libarmnnSomeThing1.so', ':libarmnnSomeThing2.so'] == sorted(lib_names) |
| 66 | assert [os.path.join(tmpdir, 'lib')] == lib_paths |
| 67 | assert [os.path.join(tmpdir, 'include')] == armnn_includes |
| 68 | |
| 69 | |
| 70 | def test_not_find_armnn(tmpdir): |
| 71 | with pytest.raises(RuntimeError) as err: |
| 72 | find_armnn(lib_name='libarmnn*.so', armnn_libs_env="RUBBISH_LIB", |
| 73 | default_lib_search=("/lib",)) |
| 74 | |
| 75 | assert 'ArmNN library libarmnn*.so was not found in (\'/lib\',)' in str(err.value) |
| 76 | |
| 77 | |
| 78 | @pytest.mark.parametrize("env", ["RUBBISH_INCLUDE", "EMPTY_ARMNN_INCLUDE"]) |
| 79 | def test_rubbish_armnn_include(tmpdir, env): |
| 80 | includes = find_includes(armnn_include_env=env) |
| 81 | assert includes == ['/usr/local/include', '/usr/include'] |
| 82 | |
| 83 | |
| 84 | def test_gcc_serch_path(): |
| 85 | assert linux_gcc_lib_search() |
| 86 | |
| 87 | |
| 88 | def test_armnn_version(): |
| 89 | check_armnn_version('20190800', '20190800') |
| 90 | |
| 91 | |
| 92 | def test_incorrect_armnn_version(): |
| 93 | with pytest.raises(AssertionError) as err: |
| 94 | check_armnn_version('20190800', '20190500') |
| 95 | |
| 96 | assert 'Expected ArmNN version is 201905 but installed ArmNN version is 201908' in str(err.value) |
| 97 | |
| 98 | |
| 99 | def test_armnn_version_patch_does_not_matter(): |
| 100 | check_armnn_version('20190800', '20190801') |