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#!/usr/bin/env python
"""
mbed SDK
Copyright (c) 2011-2015 ARM Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import unittest
import os
import copy
from mock import patch, mock_open, DEFAULT
from mbed_lstools.lstools_base import MbedLsToolsBase
TEST_DATA_PATH = 'test_data'
class DummyLsTools(MbedLsToolsBase):
return_value = []
def find_candidates(self):
return self.return_value
try:
basestring
except NameError:
# Python 3
basestring = str
def get_case_insensitive_path(path, file_name):
for entry in os.listdir(path):
if entry.lower() == file_name.lower():
return os.path.join(path, entry)
raise Exception('No matching file for %s found in $s' % (file_name, path))
class PlatformDetectionTestCase(unittest.TestCase):
""" Basic test cases checking trivial asserts
"""
def setUp(self):
self.base = DummyLsTools()
def tearDown(self):
pass
def run_test(self, test_data_case, candidate_data, expected_data):
# Add necessary candidate data
candidate_data['mount_point'] = 'dummy_mount_point'
# Find the test data in the test_data folder
test_script_path = os.path.dirname(os.path.abspath(__file__))
test_data_path = os.path.join(test_script_path, TEST_DATA_PATH)
test_data_cases = os.listdir(test_data_path)
self.assertTrue(test_data_case in test_data_cases, 'Expected %s to be present in %s folder' % (test_data_case, test_data_path))
test_data_case_path = os.path.join(test_data_path, test_data_case)
# NOTE a limitation of this mocked test is that it only allows mocking of one directory level.
# This is enough at the moment because all firmwares seem to use a flat file structure.
# If this changes in the future, this mocking framework can be extended to support this.
test_data_case_file_names = os.listdir(test_data_case_path)
mocked_open_file_paths = [os.path.join(candidate_data['mount_point'], file_name ) for file_name in test_data_case_file_names]
# Setup all the mocks
self.base.return_value = [candidate_data]
def do_open(path, mode='r'):
file_name = os.path.basename(path)
try:
with open(get_case_insensitive_path(test_data_case_path, file_name), 'r') as test_data_file:
test_data_file_data = test_data_file.read()
except OSError:
raise OSError("(mocked open) No such file or directory: '%s'" % (path))
file_object = mock_open(read_data=test_data_file_data).return_value
file_object.__iter__.return_value = test_data_file_data.splitlines(True)
return file_object
with patch("mbed_lstools.lstools_base.MbedLsToolsBase.mount_point_ready") as _mpr,\
patch('mbed_lstools.lstools_base.open', do_open) as _,\
patch('os.listdir') as _listdir:
_mpr.return_value = True
_listdir.return_value = test_data_case_file_names
results = self.base.list_mbeds(read_details_txt=True)
# There should only ever be one result
self.assertEqual(len(results), 1)
actual = results[0]
expected_keys = list(expected_data.keys())
actual_keys = list(actual.keys())
differing_map = {}
for key in expected_keys:
actual_value = actual.get(key)
if actual_value != expected_data[key]:
differing_map[key] = (actual_value, expected_data[key])
if differing_map:
differing_string = ''
for differing_key in sorted(list(differing_map.keys())):
actual, expected = differing_map[differing_key]
differing_string += ' "%s": "%s" (expected "%s")\n' % (differing_key, actual, expected)
assert_string = 'Expected data mismatch:\n\n{\n%s}' % (differing_string)
self.assertTrue(False, assert_string)
def test_efm32pg_stk3401_jlink(self):
self.run_test('efm32pg_stk3401_jlink', {
'target_id_usb_id': u'000440074453',
'vendor_id': '1366',
'product_id': '1015'
}, {
'platform_name': 'EFM32PG_STK3401',
'device_type': 'jlink',
'target_id': '2035022D000122D5D475113A',
'target_id_usb_id': '000440074453',
'target_id_mbed_htm': '2035022D000122D5D475113A'
})
def test_lpc1768(self):
self.run_test('lpc1768', {
'target_id_usb_id': u'101000000000000000000002F7F20DF3',
'vendor_id': '0d28',
'product_id': '0204'
}, {
'platform_name': 'LPC1768',
'device_type': 'daplink',
'target_id': '101000000000000000000002F7F20DF3d51e6be5ac41795761dc44148e3b7000',
'target_id_usb_id': '101000000000000000000002F7F20DF3',
'target_id_mbed_htm': '101000000000000000000002F7F20DF3d51e6be5ac41795761dc44148e3b7000'
})
def test_nucleo_f411re_stlink(self):
self.run_test('nucleo_f411re_stlink', {
'target_id_usb_id': u'0671FF554856805087112815',
'vendor_id': '0483',
'product_id': '374b'
}, {
'platform_name': 'NUCLEO_F411RE',
'device_type': 'stlink',
'target_id': '07400221076061193824F764',
'target_id_usb_id': '0671FF554856805087112815',
'target_id_mbed_htm': '07400221076061193824F764'
})
def test_nrf51_microbit(self):
self.run_test('nrf51_microbit', {
'target_id_usb_id': u'9900007031324e45000f9019000000340000000097969901',
'vendor_id': '0d28',
'product_id': '0204'
}, {
'platform_name': 'NRF51_MICROBIT',
'device_type': 'daplink',
'target_id': '9900007031324e45000f9019000000340000000097969901',
'target_id_usb_id': '9900007031324e45000f9019000000340000000097969901'
})
def test_k64f_daplink(self):
self.run_test('k64f_daplink', {
'target_id_usb_id': u'0240000032044e45000a700a997b00356781000097969900',
'vendor_id': '0d28',
'product_id': '0204'
}, {
'platform_name': 'K64F',
'device_type': 'daplink',
'target_id': '0240000032044e45000a700a997b00356781000097969900',
'target_id_usb_id': '0240000032044e45000a700a997b00356781000097969900',
'target_id_mbed_htm': '0240000032044e45000a700a997b00356781000097969900'
})
def test_nrf52_dk_daplink(self):
self.run_test('nrf52_dk_daplink', {
'target_id_usb_id': u'110100004420312043574641323032203233303397969903',
'vendor_id': '0d28',
'product_id': '0204'
}, {
'platform_name': 'NRF52_DK',
'device_type': 'daplink',
'target_id': '110100004420312043574641323032203233303397969903',
'target_id_usb_id': '110100004420312043574641323032203233303397969903',
'target_id_mbed_htm': '110100004420312043574641323032203233303397969903'
})
def test_nrf52_dk_jlink(self):
self.run_test('nrf52_dk_jlink', {
'target_id_usb_id': u'000682546728',
'vendor_id': '1366',
'product_id': '1015'
}, {
'platform_name': 'NRF52_DK',
'device_type': 'jlink',
'target_id': '000682546728',
'target_id_usb_id': '000682546728'
})
if __name__ == '__main__':
unittest.main()
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