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Rename test/ to tests/

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This commit is contained in:
Grigori Goronzy
2017-10-12 00:22:25 +02:00
parent 030497beb0
commit 57100062af
12 changed files with 17 additions and 17 deletions
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0
tests/__init__.py Normal file
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19
tests/iap15f2k61s2.yml Normal file
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name: IAP15F2K61S2 programming test
protocol: stc15
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x50, 0x87, 0xD3, 0x75, 0x9C, 0xF5, 0x3B, 0x17, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x09, 0x81, 0x00, 0x00, 0x71, 0x53, 0x00, 0xF4, 0x49, 0x04, 0x06, 0x58, 0x9C, 0x02, 0x0E, 0x14, 0x17, 0x19, 0x19, 0x00, 0xF4, 0xF4, 0x04, 0xD2]
- [0x00, 0x0B, 0x03, 0x37, 0x04, 0x9A, 0x06, 0x02, 0x06, 0x6B, 0x09, 0x27, 0x0B, 0xE8, 0x0D, 0x0A, 0x12, 0x5A, 0x17, 0x9B, 0x14, 0x8F, 0x1C, 0x96, 0x00, 0x00]
- [0x00, 0x0C, 0x09, 0x04, 0x09, 0x09, 0x09, 0x0E, 0x09, 0x0E, 0x09, 0x18, 0x09, 0x1D, 0x12, 0x00, 0x12, 0x0F, 0x12, 0x19, 0x12, 0x23, 0x12, 0x2D, 0x12, 0x37]
- [0x01]
- [0x05]
- [0x03, 0x0D, 0x00, 0x00, 0x21, 0x02, 0x26, 0x32]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x04, 0x54]

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tests/stc12c2052ad.yml Normal file
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name: STC12C2052AD programming test
protocol: stc12a
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x00, 0x04, 0xEC, 0x04, 0xEC, 0x04, 0xEC, 0x04, 0xEC, 0x04, 0xEC, 0x04, 0xEC, 0x04, 0xEB, 0x04, 0xEB, 0x58, 0x44, 0x00, 0xF2, 0x12, 0x83, 0xFD, 0xF7, 0xF7, 0xFF, 0xFF, 0xFF, 0xBF, 0xFF, 0xFD, 0xF7, 0xF7, 0xFF]
- [0x8F, 0xC0, 0x79, 0x3F, 0xFE, 0x28, 0x85]
- [0x8E, 0xC0, 0x79, 0x3F, 0xFE, 0x28]
- [0x80]
- [0x80]
- [0x80]
- [0x80]
- [0x80]
- [0x80, 0x66]
- [0x80, 0x80]
- [0x80, 0x80]
- [0x80, 0x80]
- [0x80, 0xEE]
- [0x10, 0xC0, 0x16, 0xF7, 0xFF, 0xBF, 0x03, 0xFF, 0x58, 0x44, 0xFD, 0xF7, 0xF7, 0xFF, 0xFF, 0xFF, 0xBF, 0xFF, 0xFD, 0xF7, 0xF7, 0xFF]
- [0x80]

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tests/stc12c5a60s2.yml Normal file
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name: STC12C5A60S2 programming test
protocol: stc12
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x50, 0x04, 0xBD, 0x04, 0xBC, 0x04, 0xBC, 0x04, 0xBD, 0x04, 0xBC, 0x04, 0xBC, 0x04, 0xBC, 0x04, 0xBC, 0x62, 0x49, 0x00, 0xD1, 0x7E, 0x8C, 0xFF, 0x7F, 0xF7, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x03, 0x00, 0xB0, 0x02, 0x2E, 0x6B, 0x00, 0xCD, 0x80, 0x00, 0x00]
- [0x8F]
- [0x8F, 0xC0, 0x7E, 0x3F, 0xFE, 0xA0, 0x83, 0x04]
- [0x84, 0xC0, 0x7E, 0x3F, 0xFE, 0xA0, 0x04]
- [0x00]
- [0x00, 0x03]
- [0x00, 0x00]
- [0x00, 0x00]
- [0x00, 0x00]
- [0x8D]
- [0x50, 0xFF, 0x7F, 0xF7, 0xFF, 0xFF, 0x03, 0xFF, 0x62, 0x49, 0xFF, 0x7F, 0xF7, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x03, 0x00, 0xB0, 0x02, 0x2E, 0x6B, 0x00, 0xCD, 0x80, 0x00, 0x00]

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name: STC15F104E programming test
protocol: stc15a
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x50, 0x02, 0xB0, 0x02, 0xB0, 0x02, 0xAF, 0x02, 0xB0, 0x02, 0xE6, 0x02, 0xE7, 0x00, 0x00, 0x00, 0x00, 0x67, 0x51, 0xFF, 0xF2, 0x94, 0x8C, 0xEF, 0x3B, 0xF5, 0x58, 0x34, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x58, 0x50, 0x0C, 0x94, 0x21, 0xFF, 0x29]
- [0x8f]
- [0x65, 0x58, 0x50, 0x0C, 0x95, 0x21, 0xFF, 0x2B, 0xFF, 0xFF, 0x06, 0x06, 0x58, 0x00, 0x02, 0x00, 0x58, 0x80, 0x02, 0x00, 0x58, 0x80, 0x02, 0x00, 0x58, 0xFF, 0x02, 0x00, 0x58, 0x00, 0x02, 0x00, 0x58, 0x80, 0x02, 0x00]
- [0x65, 0x58, 0x50, 0x0C, 0x95, 0x21, 0xFF, 0x2B, 0xFF, 0xFF, 0x06, 0x0B, 0x58, 0x24, 0x02, 0x00, 0x58, 0x25, 0x02, 0x00, 0x58, 0x26, 0x02, 0x00, 0x58, 0x27, 0x02, 0x00, 0x58, 0x28, 0x02, 0x00, 0x58, 0x29, 0x02, 0x00, 0x58, 0x2A, 0x02, 0x00, 0x58, 0x2B, 0x02, 0x00, 0x58, 0x2C, 0x02, 0x00, 0x58, 0x2D, 0x02, 0x00, 0x58, 0x2E, 0x02, 0x00]
- [0x01]
- [0x05]
- [0x03, 0x0C, 0x00, 0x00, 0x17, 0x01, 0xA0, 0xE0]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x04, 0x54]

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tests/stc15l104w.yml Normal file
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name: STC15L104W programming test
protocol: stc15
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x50, 0x66, 0x3C, 0x93, 0xBA, 0xF7, 0xBB, 0x9F, 0x00, 0x5B, 0x68, 0x00, 0xFD, 0x00, 0x00, 0x00, 0x00, 0x71, 0x51, 0x03, 0xF2, 0xD4, 0x04, 0x06, 0x58, 0xBA, 0x02, 0x2A, 0x31, 0x32, 0x38, 0x30, 0x80, 0x14, 0x10, 0x04, 0xD9]
- [0x00, 0x0B, 0x03, 0x0A, 0x04, 0x4F, 0x05, 0x9E, 0x06, 0x20, 0x08, 0xB9, 0x0B, 0x5C, 0x0C, 0x6A, 0x11, 0x7E, 0x16, 0x79, 0x13, 0x77, 0x1A, 0xB1, 0x00, 0x00]
- [0x00, 0x0C, 0x04, 0xD6, 0x04, 0xDB, 0x04, 0xE0, 0x04, 0xE0, 0x04, 0xE0, 0x04, 0xE5, 0x11, 0xE2, 0x11, 0xF1, 0x11, 0xFB, 0x12, 0x05, 0x12, 0x0A, 0x12, 0x19]
- [0x01]
- [0x05]
- [0x03, 0x0C, 0x00, 0x00, 0x17, 0x01, 0xA0, 0xE0]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x04, 0x54]

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tests/stc15w4k56s4.yml Normal file
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name: STC15W4K56S4 programming test
protocol: stc15
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x50, 0x8D, 0xFF, 0x73, 0x96, 0xF5, 0x7B, 0x9F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x27, 0xED, 0x00, 0x00, 0x73, 0x54, 0x00, 0xF5, 0x28, 0x04, 0x06, 0x70, 0x96, 0x02, 0x15, 0x19, 0x1C, 0x1E, 0x23, 0x00, 0xEC, 0xE0, 0x04, 0xD7, 0xF8, 0x73, 0xBF, 0xFF, 0xFF, 0x15, 0x09, 0x25, 0x60]
- [0x00, 0x0B, 0x0D, 0x21, 0x12, 0xBC, 0x18, 0x3E, 0x1A, 0x05, 0x24, 0xFA, 0x2F, 0xB3, 0x34, 0xD1, 0x4A, 0x52, 0x5E, 0xC0, 0x52, 0xDB, 0x73, 0x1A, 0x00, 0x00]
- [0x00, 0x0C, 0x23, 0xBF, 0x23, 0xD3, 0x23, 0xE7, 0x23, 0xF6, 0x24, 0x0F, 0x24, 0x23, 0x47, 0x73, 0x47, 0xB9, 0x47, 0xE1, 0x48, 0x09, 0x48, 0x36, 0x48, 0x59]
- [0x01]
- [0x05]
- [0x03, 0xF5, 0x28, 0x00, 0xA5, 0x03, 0x27, 0x49]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x02, 0x54]
- [0x07, 0x54]
- [0x04, 0x54]

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tests/stc89c52rc.yml Normal file
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name: STC89C52RC programming test
protocol: stc89
code_data: [49, 50, 51, 52, 53, 54, 55, 56, 57]
responses:
- [0x00, 0x25, 0xE6, 0x25, 0xE6, 0x25, 0xE6, 0x25, 0xE6, 0x25, 0xE6, 0x25, 0xE6, 0x25, 0xE2, 0x25, 0xE6, 0x43, 0x43, 0xFC, 0xF0, 0x02, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
- [0x8F, 0xFD, 0xF8, 0x02, 0x10, 0x28, 0x81]
- [0x8E, 0xFD, 0xF8, 0x02, 0x10, 0x28]
- [0x80]
- [0x80]
- [0x80]
- [0x80]
- [0x80]
- [0x80, 0x66]
- [0x80, 0x80]
- [0x80, 0x80]
- [0x80, 0x80]
- [0x8D, 0xFC, 0xFF, 0xF6, 0xFF]
- [0x10, 0xC0, 0x16, 0xF6, 0xFF, 0xF1, 0x03, 0xFF, 0x43, 0x43, 0xFC]
- [0x80]

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tests/test_fuzzing.py Normal file
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#
# Copyright (c) 2017 Grigori Goronzy <greg@chown.ath.cx>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
"""Tests with fuzzing of input data"""
import random
import sys
import unittest
from unittest.mock import patch
import yaml
import stcgal.frontend
import stcgal.protocols
from tests.test_program import get_default_opts, convert_to_bytes
class ByteArrayFuzzer:
"""Fuzzer for byte arrays"""
def __init__(self):
self.rng = random.Random()
self.cut_propability = 0.01 # probability for cutting off an array early
self.cut_min = 0 # minimum cut amount
self.cut_max = sys.maxsize # maximum cut amount
self.bitflip_probability = 0.0001 # probability for flipping a bit
self.randomize_probability = 0.001 # probability for randomizing a char
def fuzz(self, inp):
"""Fuzz an array of bytes according to predefined settings"""
arr = bytearray(inp)
arr = self.cut_off(arr)
self.randomize(arr)
return bytes(arr)
def randomize(self, arr):
"""Randomize array contents with bitflips and random bytes"""
for i, _ in enumerate(arr):
for j in range(8):
if self.rng.random() < self.bitflip_probability:
arr[i] ^= (1 << j)
if self.rng.random() < self.randomize_probability:
arr[i] = self.rng.getrandbits(8)
def cut_off(self, arr):
"""Cut off data from end of array"""
if self.rng.random() < self.cut_propability:
cut_limit = min(len(arr), self.cut_max)
cut_len = self.rng.randrange(self.cut_min, cut_limit)
arr = arr[0:len(arr) - cut_len]
return arr
class TestProgramFuzzed(unittest.TestCase):
"""Special programming cycle tests that use a fuzzing approach"""
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
@patch("sys.stderr")
def test_program_fuzz(self, err, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test programming cycles with fuzzing enabled"""
yml = [
"./tests/iap15f2k61s2.yml",
"./tests/stc12c2052ad.yml",
"./tests/stc15w4k56s4.yml",
"./tests/stc12c5a60s2.yml",
"./tests/stc89c52rc.yml",
"./tests/stc15l104w.yml",
"./tests/stc15f104e.yml",
]
fuzzer = ByteArrayFuzzer()
fuzzer.cut_propability = 0.01
fuzzer.bitflip_probability = 0.005
fuzzer.rng = random.Random(1)
for y in yml:
with self.subTest(msg="trace {}".format(y)):
self.single_fuzz(y, serial_mock, fuzzer, read_mock, err, out,
sleep_mock, write_mock)
def single_fuzz(self, yml, serial_mock, fuzzer, read_mock, err, out, sleep_mock, write_mock):
"""Test a single programming cycle with fuzzing"""
with open(yml) as test_file:
test_data = yaml.load(test_file.read())
for _ in range(1000):
with self.subTest():
opts = get_default_opts()
opts.protocol = test_data["protocol"]
opts.code_image.read.return_value = bytes(test_data["code_data"])
serial_mock.return_value.inWaiting.return_value = 1
fuzzed_responses = []
for arr in convert_to_bytes(test_data["responses"]):
fuzzed_responses.append(fuzzer.fuzz(arr))
read_mock.side_effect = fuzzed_responses
gal = stcgal.frontend.StcGal(opts)
self.assertGreaterEqual(gal.run(), 0)
err.reset_mock()
out.reset_mock()
sleep_mock.reset_mock()
serial_mock.reset_mock()
write_mock.reset_mock()
read_mock.reset_mock()

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#
# Copyright (c) 2017 Grigori Goronzy <greg@chown.ath.cx>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
"""Tests that simulate a whole programming cycle"""
import unittest
from unittest.mock import patch
import yaml
import stcgal.frontend
import stcgal.protocols
def convert_to_bytes(list_of_lists):
"""Convert lists of integer lists to list of byte lists"""
return [bytes(x) for x in list_of_lists]
def get_default_opts():
"""Get a default preconfigured option object"""
opts = unittest.mock.MagicMock()
opts.protocol = "stc89"
opts.autoreset = False
opts.port = ""
opts.baud = 19200
opts.handshake = 9600
opts.trim = 22118
opts.eeprom_image = None
opts.debug = False
opts.code_image.name = "test.bin"
opts.code_image.read.return_value = b"123456789"
return opts
class ProgramTests(unittest.TestCase):
"""Test MCU programming cycles for different families, based on traces"""
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc89(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC89 protocol"""
self._program_yml("./tests/stc89c52rc.yml", serial_mock, read_mock)
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc12(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC12 protocol"""
self._program_yml("./tests/stc12c5a60s2.yml", serial_mock, read_mock)
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc12a(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC12A protocol"""
self._program_yml("./tests/stc12c2052ad.yml", serial_mock, read_mock)
def test_program_stc12b(self):
"""Test a programming cycle with STC12B protocol"""
self.skipTest("trace missing")
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc15f2(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC15 protocol, F2 series"""
self._program_yml("./tests/iap15f2k61s2.yml", serial_mock, read_mock)
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc15w4(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC15 protocol, W4 series"""
self._program_yml("./tests/stc15w4k56s4.yml", serial_mock, read_mock)
@unittest.skip("trace is broken")
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc15a(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC15A protocol"""
self._program_yml("./tests/stc15f104e.yml", serial_mock, read_mock)
@patch("stcgal.protocols.StcBaseProtocol.read_packet")
@patch("stcgal.protocols.Stc89Protocol.write_packet")
@patch("stcgal.protocols.serial.Serial", autospec=True)
@patch("stcgal.protocols.time.sleep")
@patch("sys.stdout")
def test_program_stc15l1(self, out, sleep_mock, serial_mock, write_mock, read_mock):
"""Test a programming cycle with STC15 protocol, L1 series"""
self._program_yml("./tests/stc15l104w.yml", serial_mock, read_mock)
def test_program_stc15w4_usb(self):
"""Test a programming cycle with STC15W4 USB protocol"""
self.skipTest("USB not supported yet, trace missing")
def _program_yml(self, yml, serial_mock, read_mock):
"""Program MCU with data from YAML file"""
with open(yml) as test_file:
test_data = yaml.load(test_file.read())
opts = get_default_opts()
opts.protocol = test_data["protocol"]
opts.code_image.read.return_value = bytes(test_data["code_data"])
serial_mock.return_value.inWaiting.return_value = 1
read_mock.side_effect = convert_to_bytes(test_data["responses"])
gal = stcgal.frontend.StcGal(opts)
self.assertEqual(gal.run(), 0)

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#
# Copyright (c) 2017 Grigori Goronzy <greg@chown.ath.cx>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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"""Tests for utility functions and other misc parts"""
import argparse
import unittest
from stcgal.utils import Utils, BaudType
class TestUtils(unittest.TestCase):
"""Test for utility functions in the Utils class"""
def test_to_bool(self):
"""Test special utility function for bool conversion"""
self.assertTrue(Utils.to_bool(True))
self.assertTrue(Utils.to_bool("true"))
self.assertTrue(Utils.to_bool("True"))
self.assertTrue(Utils.to_bool("t"))
self.assertTrue(Utils.to_bool("T"))
self.assertTrue(Utils.to_bool(1))
self.assertTrue(Utils.to_bool(-1))
self.assertFalse(Utils.to_bool(0))
self.assertFalse(Utils.to_bool(None))
self.assertFalse(Utils.to_bool("false"))
self.assertFalse(Utils.to_bool("False"))
self.assertFalse(Utils.to_bool("f"))
self.assertFalse(Utils.to_bool("F"))
self.assertFalse(Utils.to_bool(""))
def test_to_int(self):
"""Test wrapped integer conversion"""
self.assertEqual(Utils.to_int("2"), 2)
self.assertEqual(Utils.to_int("0x10"), 16)
with self.assertRaises(ValueError):
Utils.to_int("a")
with self.assertRaises(ValueError):
Utils.to_int("")
with self.assertRaises(ValueError):
Utils.to_int(None)
def test_hexstr(self):
"""Test byte array formatter"""
self.assertEqual(Utils.hexstr([10]), "0A")
self.assertEqual(Utils.hexstr([1, 2, 3]), "010203")
with self.assertRaises(Exception):
Utils.hexstr([400, 500])
class TestBaudType(unittest.TestCase):
"""Test BaudType class"""
def test_create_baud_type(self):
"""Test creation of BaudType instances"""
baud_type = BaudType()
self.assertEqual(baud_type("2400"), 2400)
self.assertEqual(baud_type("115200"), 115200)
with self.assertRaises(argparse.ArgumentTypeError):
baud_type("2374882")