BA / Mbed OS BaBoRo_test2

Backup 1

mbed-os/tools/test/targets/target_test.py@0:02dd72d1d465, 2018-04-24 (annotated)

Committer:
borlanic
Date:
Tue Apr 24 11:45:18 2018 +0000
Revision:
0:02dd72d1d465
BaBoRo_test2 - backup 1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
borlanic 0:02dd72d1d465 1 #!/usr/bin/env python
borlanic 0:02dd72d1d465 2 """
borlanic 0:02dd72d1d465 3 mbed
borlanic 0:02dd72d1d465 4 Copyright (c) 2017-2017 ARM Limited
borlanic 0:02dd72d1d465 5
borlanic 0:02dd72d1d465 6 Licensed under the Apache License, Version 2.0 (the "License");
borlanic 0:02dd72d1d465 7 you may not use this file except in compliance with the License.
borlanic 0:02dd72d1d465 8 You may obtain a copy of the License at
borlanic 0:02dd72d1d465 9
borlanic 0:02dd72d1d465 10 http://www.apache.org/licenses/LICENSE-2.0
borlanic 0:02dd72d1d465 11
borlanic 0:02dd72d1d465 12 Unless required by applicable law or agreed to in writing, software
borlanic 0:02dd72d1d465 13 distributed under the License is distributed on an "AS IS" BASIS,
borlanic 0:02dd72d1d465 14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
borlanic 0:02dd72d1d465 15 See the License for the specific language governing permissions and
borlanic 0:02dd72d1d465 16 limitations under the License.
borlanic 0:02dd72d1d465 17 """
borlanic 0:02dd72d1d465 18 import os
borlanic 0:02dd72d1d465 19 import sys
borlanic 0:02dd72d1d465 20 import shutil
borlanic 0:02dd72d1d465 21 import tempfile
borlanic 0:02dd72d1d465 22 from os.path import join, abspath, dirname
borlanic 0:02dd72d1d465 23 from contextlib import contextmanager
borlanic 0:02dd72d1d465 24 import pytest
borlanic 0:02dd72d1d465 25
borlanic 0:02dd72d1d465 26 from tools.targets import TARGETS, TARGET_MAP, Target, update_target_data
borlanic 0:02dd72d1d465 27 from tools.arm_pack_manager import Cache
borlanic 0:02dd72d1d465 28
borlanic 0:02dd72d1d465 29
borlanic 0:02dd72d1d465 30 def test_device_name():
borlanic 0:02dd72d1d465 31 """Assert device name is in a pack"""
borlanic 0:02dd72d1d465 32 cache = Cache(True, True)
borlanic 0:02dd72d1d465 33 named_targets = (target for target in TARGETS if
borlanic 0:02dd72d1d465 34 hasattr(target, "device_name"))
borlanic 0:02dd72d1d465 35 for target in named_targets:
borlanic 0:02dd72d1d465 36 assert target.device_name in cache.index,\
borlanic 0:02dd72d1d465 37 ("Target %s contains invalid device_name %s" %
borlanic 0:02dd72d1d465 38 (target.name, target.device_name))
borlanic 0:02dd72d1d465 39
borlanic 0:02dd72d1d465 40 @contextmanager
borlanic 0:02dd72d1d465 41 def temp_target_file(extra_target, json_filename='custom_targets.json'):
borlanic 0:02dd72d1d465 42 """Create an extra targets temp file in a context manager
borlanic 0:02dd72d1d465 43
borlanic 0:02dd72d1d465 44 :param extra_target: the contents of the extra targets temp file
borlanic 0:02dd72d1d465 45 """
borlanic 0:02dd72d1d465 46 tempdir = tempfile.mkdtemp()
borlanic 0:02dd72d1d465 47 try:
borlanic 0:02dd72d1d465 48 targetfile = os.path.join(tempdir, json_filename)
borlanic 0:02dd72d1d465 49 with open(targetfile, 'w') as f:
borlanic 0:02dd72d1d465 50 f.write(extra_target)
borlanic 0:02dd72d1d465 51 yield tempdir
borlanic 0:02dd72d1d465 52 finally:
borlanic 0:02dd72d1d465 53 # Reset extra targets
borlanic 0:02dd72d1d465 54 Target.set_targets_json_location()
borlanic 0:02dd72d1d465 55 # Delete temp files
borlanic 0:02dd72d1d465 56 shutil.rmtree(tempdir)
borlanic 0:02dd72d1d465 57
borlanic 0:02dd72d1d465 58 def test_add_extra_targets():
borlanic 0:02dd72d1d465 59 """Search for extra targets json in a source folder"""
borlanic 0:02dd72d1d465 60 test_target_json = """
borlanic 0:02dd72d1d465 61 {
borlanic 0:02dd72d1d465 62 "Test_Target": {
borlanic 0:02dd72d1d465 63 "inherits": ["Target"]
borlanic 0:02dd72d1d465 64 }
borlanic 0:02dd72d1d465 65 }
borlanic 0:02dd72d1d465 66 """
borlanic 0:02dd72d1d465 67 with temp_target_file(test_target_json) as source_dir:
borlanic 0:02dd72d1d465 68 Target.add_extra_targets(source_dir=source_dir)
borlanic 0:02dd72d1d465 69 update_target_data()
borlanic 0:02dd72d1d465 70
borlanic 0:02dd72d1d465 71 assert 'Test_Target' in TARGET_MAP
borlanic 0:02dd72d1d465 72 assert TARGET_MAP['Test_Target'].core is None, \
borlanic 0:02dd72d1d465 73 "attributes should be inherited from Target"
borlanic 0:02dd72d1d465 74
borlanic 0:02dd72d1d465 75 def test_modify_existing_target():
borlanic 0:02dd72d1d465 76 """Set default targets file, then override base Target definition"""
borlanic 0:02dd72d1d465 77 initial_target_json = """
borlanic 0:02dd72d1d465 78 {
borlanic 0:02dd72d1d465 79 "Target": {
borlanic 0:02dd72d1d465 80 "core": null,
borlanic 0:02dd72d1d465 81 "default_toolchain": "ARM",
borlanic 0:02dd72d1d465 82 "supported_toolchains": null,
borlanic 0:02dd72d1d465 83 "extra_labels": [],
borlanic 0:02dd72d1d465 84 "is_disk_virtual": false,
borlanic 0:02dd72d1d465 85 "macros": [],
borlanic 0:02dd72d1d465 86 "device_has": [],
borlanic 0:02dd72d1d465 87 "features": [],
borlanic 0:02dd72d1d465 88 "detect_code": [],
borlanic 0:02dd72d1d465 89 "public": false,
borlanic 0:02dd72d1d465 90 "default_lib": "std",
borlanic 0:02dd72d1d465 91 "bootloader_supported": false
borlanic 0:02dd72d1d465 92 },
borlanic 0:02dd72d1d465 93 "Test_Target": {
borlanic 0:02dd72d1d465 94 "inherits": ["Target"],
borlanic 0:02dd72d1d465 95 "core": "Cortex-M4",
borlanic 0:02dd72d1d465 96 "supported_toolchains": ["ARM"]
borlanic 0:02dd72d1d465 97 }
borlanic 0:02dd72d1d465 98 }"""
borlanic 0:02dd72d1d465 99
borlanic 0:02dd72d1d465 100 test_target_json = """
borlanic 0:02dd72d1d465 101 {
borlanic 0:02dd72d1d465 102 "Target": {
borlanic 0:02dd72d1d465 103 "core": "Cortex-M0",
borlanic 0:02dd72d1d465 104 "default_toolchain": "GCC_ARM",
borlanic 0:02dd72d1d465 105 "supported_toolchains": null,
borlanic 0:02dd72d1d465 106 "extra_labels": [],
borlanic 0:02dd72d1d465 107 "is_disk_virtual": false,
borlanic 0:02dd72d1d465 108 "macros": [],
borlanic 0:02dd72d1d465 109 "device_has": [],
borlanic 0:02dd72d1d465 110 "features": [],
borlanic 0:02dd72d1d465 111 "detect_code": [],
borlanic 0:02dd72d1d465 112 "public": false,
borlanic 0:02dd72d1d465 113 "default_lib": "std",
borlanic 0:02dd72d1d465 114 "bootloader_supported": true
borlanic 0:02dd72d1d465 115 }
borlanic 0:02dd72d1d465 116 }
borlanic 0:02dd72d1d465 117 """
borlanic 0:02dd72d1d465 118
borlanic 0:02dd72d1d465 119 with temp_target_file(initial_target_json, json_filename="targets.json") as targets_dir:
borlanic 0:02dd72d1d465 120 Target.set_targets_json_location(os.path.join(targets_dir, "targets.json"))
borlanic 0:02dd72d1d465 121 update_target_data()
borlanic 0:02dd72d1d465 122 assert TARGET_MAP["Test_Target"].core == "Cortex-M4"
borlanic 0:02dd72d1d465 123 assert TARGET_MAP["Test_Target"].default_toolchain == 'ARM'
borlanic 0:02dd72d1d465 124 assert TARGET_MAP["Test_Target"].bootloader_supported == False
borlanic 0:02dd72d1d465 125
borlanic 0:02dd72d1d465 126 with temp_target_file(test_target_json) as source_dir:
borlanic 0:02dd72d1d465 127 Target.add_extra_targets(source_dir=source_dir)
borlanic 0:02dd72d1d465 128 update_target_data()
borlanic 0:02dd72d1d465 129
borlanic 0:02dd72d1d465 130 assert TARGET_MAP["Test_Target"].core == "Cortex-M4"
borlanic 0:02dd72d1d465 131 # The existing target should not be modified by custom targets
borlanic 0:02dd72d1d465 132 assert TARGET_MAP["Test_Target"].default_toolchain != 'GCC_ARM'
borlanic 0:02dd72d1d465 133 assert TARGET_MAP["Test_Target"].bootloader_supported != True