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更新参数测试脚本;

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This commit is contained in:
何 泽隆
2024-10-09 00:35:22 +08:00
parent 1ddde4855a
commit 53a773155e
3 changed files with 162 additions and 122 deletions
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4
source/dev_LaminaController.py
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@@ -90,8 +90,8 @@ ParamMap_LaminaController = {
0x83: ["llc软起开始电压", 2, 10], 0x83: ["llc软起开始电压", 2, 10],
0x84: ["boost开始运行电压", 2, 10], 0x84: ["boost开始运行电压", 2, 10],
0x85: ["boost停止运行电压", 2, 10], 0x85: ["boost停止运行电压", 2, 10],
0x86: ["绝缘检测正阻抗限值", 3], 0x86: ["绝缘检测正阻抗限值", 3, 1],
0x88: ["绝缘检测负阻抗限值", 3], 0x88: ["绝缘检测负阻抗限值", 3, 1],
0x8A: ["抖动频率下限", 2, 10], 0x8A: ["抖动频率下限", 2, 10],
0x8B: ["抖动频率上限", 2, 10], 0x8B: ["抖动频率上限", 2, 10],
0x8C: ["保留地址项", 2], 0x8C: ["保留地址项", 2],

2
source/func_frame.py
View File

@@ -135,7 +135,7 @@ def make_frame_modbus(block:dict) -> bytearray:
if data_len > item_len: if data_len > item_len:
raise Exception("Modbus data len oversize.") raise Exception("Modbus data len oversize.")
elif data_len < item_len: elif data_len < item_len:
data_val += '\000' * (item_len - data_len) data_val += b'\000' * (item_len - data_len)
data_len = len(data_val) data_len = len(data_val)
frame.append(data_addr // 256 % 256) frame.append(data_addr // 256 % 256)
frame.append(data_addr % 256) frame.append(data_addr % 256)

278
source/test_devController.py
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@@ -1,5 +1,5 @@
import time import time
from tools.ByteConv import display_hex
from dev_LaminaController import LaminaController from dev_LaminaController import LaminaController
from dev_LaminaController import ParamMap_LaminaController from dev_LaminaController import ParamMap_LaminaController
@@ -41,103 +41,142 @@ def test_parameters(device:LaminaController, ParamMap:dict, ParamCase:dict):
return device.frame_write_dual(address, value) return device.frame_write_dual(address, value)
else: else:
return device.frame_write_str(address, value) return device.frame_write_str(address, value)
def frame_read(device:LaminaController, address, info): def frame_read(device:LaminaController, address, info):
""" 整合参数读取接口 """ """ 整合参数读取接口 """
length = 2 if info[1] in [3, 6] else 1 length = 2 if info[1] in [3, 6] else 1
length = info[2] if info[1] in [4, 5, 7] else length length = info[2] if info[1] in [4, 5, 7] else length
if device.frame_read(address, length): if device.frame_read(address, length):
return device.output['Regs'][address] return device.output['Regs'][address][1]
else: else:
return None return None
def check_result(device:LaminaController, item_param, value, result:bool):
""" 测试参数写入结果 """
addr_param, info_param = item_param
len_param = 2 if info_param[1] in [3, 6] else 1
len_param = info_param[2] if info_param[1] in [4, 5, 7] else len_param
device.frame_write_one(addr_param, value)
device.frame_read(addr_param, len_param)
output_value = device.output['Regs'][addr_param]
if result:
assert value == output_value
else:
assert value != output_value
for addr_param, info_param in ParamMap.items(): for addr_param, info_param in ParamMap.items():
if addr_param in ParamCase.keys(): if addr_param not in ParamCase.keys():
itemCase = ParamCase[addr_param] continue
list_case = []
if 0 in itemCase.keys():
""" 常规读写用例测试 """
for data_write, data_read in itemCase[0]:
list_case.append((data_write, data_read, True))
if 1 in itemCase.keys():
""" 写入范围用例测试 """
deadzone = 0.5
val_min, val_max = itemCase[1]
if 2 in itemCase.keys():
""" 存在大小约束相关项 """
list_case_relate = []
mode_relate, addr_relate, deadzone = itemCase[2]
val_relate = frame_read(device, addr_relate, ParamCase[addr_relate])
if mode_relate == 1:
if val_relate > val_min:
list_case_relate.append((val_min - deadzone, val_min - deadzone, True))
val_min = val_relate
else:
val_min
elif mode_relate == 2:
if val_relate < val_max:
list_case_relate.append((val_max + deadzone, val_max + deadzone, True))
val_max = val_relate
else:
val_max
list_case.append((val_min - deadzone, val_min - deadzone, False))
list_case.append((val_min, val_min, True))
list_case.append((val_min + deadzone, val_min + deadzone, True))
list_case.append((val_max + deadzone, val_max + deadzone, False))
list_case.append((val_max, val_max, True))
list_case.append((val_max - deadzone, val_max - deadzone, True))
addr_relate = None
itemCase = ParamCase[addr_param]
current_value = frame_read(device, addr_param, info_param) list_case_normal = []
frame_write(device, addr_param, info_param, val_min - 1) if 0 in itemCase.keys():
result = frame_read(device, addr_param, info_param) """ 常规读写用例测试 """
assert result == current_value for data_write, data_read in itemCase[0]:
frame_write(device, addr_param, info_param, val_min - 0.5) list_case_normal.append((data_write, data_read, True))
result = frame_read(device, addr_param, info_param) if 1 in itemCase.keys():
assert result == current_value """ 写入范围用例测试 """
frame_write(device, addr_param, info_param, val_min) testzone = 0.7 if info_param[1] in [2, 3] and len(info_param) < 3 else 7 / info_param[2]
result = frame_read(device, addr_param, info_param) accuracy = 0.20001 if info_param[1] in [2, 3] and len(info_param) < 3 else 2.0001 / info_param[2]
assert result == val_min val_min, val_max = itemCase[1]
current_value = result
frame_write(device, addr_param, info_param, val_max + 1)
result = frame_read(device, addr_param, info_param)
assert result == current_value
frame_write(device, addr_param, info_param, val_max + 0.5)
result = frame_read(device, addr_param, info_param)
assert result == current_value
frame_write(device, addr_param, info_param, val_max)
result = frame_read(device, addr_param, info_param)
assert result == val_max
if 2 in itemCase.keys(): if 2 in itemCase.keys():
""" 大小关联用例测试 """ """ 存在大小约束相关项 """
if itemCase[0] == 0: list_case_relate = [] # 对约束相关项的修改
""" 数值相等关联项 """ list_case_late = [] # 存在约束相关项影响后的测试用例
pass mode_relate, addr_relate, deadzone = itemCase[2]
val_relate = frame_read(device, addr_relate, ParamCase[addr_relate])
if mode_relate == 1:
if (val_relate - deadzone) < val_max:
""" 约束项已限制写入范围 """
list_case_relate.append((val_max + 2 * abs(deadzone), val_max + 2 * abs(deadzone), True))
list_case_late.append((val_max + testzone, val_max + testzone, False))
list_case_late.append((val_max, val_max, True))
list_case_late.append((val_max - testzone, val_max - testzone, True))
val_max = val_relate - deadzone
else:
""" 约束项未限制写入范围 """
val_relate = val_max
list_case_relate.append((val_relate, val_relate, True))
list_case_late.append((val_relate - deadzone + testzone, val_relate - deadzone + testzone, False))
list_case_late.append((val_relate - deadzone, val_relate - deadzone, True))
list_case_late.append((val_relate - deadzone - testzone, val_relate - deadzone - testzone, True))
elif mode_relate == 2:
if (val_relate + deadzone) > val_min:
""" 约束项已限制写入范围 """
list_case_relate.append((val_min - 2 * abs(deadzone), val_min - 2 * abs(deadzone), True))
list_case_late.append((val_min - testzone, val_min - testzone, False))
list_case_late.append((val_min, val_min, True))
list_case_late.append((val_min + testzone, val_min + testzone, True))
val_min = val_relate + deadzone
else:
""" 约束项未限制写入范围 """
val_relate = val_min
list_case_relate.append((val_relate, val_relate, True))
list_case_late.append((val_relate + deadzone - testzone, val_relate + deadzone - testzone, False))
list_case_late.append((val_relate + deadzone, val_relate + deadzone, True))
list_case_late.append((val_relate + deadzone + testzone, val_relate + deadzone + testzone, True))
list_case_normal.append((val_min - testzone, val_min - testzone, False))
list_case_normal.append((val_min, val_min, True))
list_case_normal.append((val_min + testzone, val_min + testzone, True))
list_case_normal.append((val_max + testzone, val_max + testzone, False))
list_case_normal.append((val_max, val_max, True))
list_case_normal.append((val_max - testzone, val_max - testzone, True))
print(f"Param Case:\taddr={display_hex(addr_param)}")
last_value = frame_read(device, addr_param, info_param)
for case_test in list_case_normal:
print(f"\tnormal case={case_test}")
result = frame_write(device, addr_param, info_param, case_test[0])
assert result == case_test[2]
current_value = frame_read(device, addr_param, info_param)
if current_value is None:
raise Exception("Param Read Fail")
elif result:
if type(current_value) is float:
if abs(current_value - case_test[1]) > accuracy:
raise Exception("Param Check Fail")
else:
if current_value != case_test[1]:
raise Exception("Param Check Fail")
elif (not result) and current_value != last_value:
raise Exception("Param Check Fail")
last_value = current_value
if list_case_normal and list_case_normal[0][1] != last_value:
""" 为参数写入首个测试用例数据(一般为参数默认值), 避免影响后续参数测试 """
case_test = list_case_normal[0]
result = frame_write(device, addr_param, info_param, case_test[0])
assert result == case_test[2]
last_value = frame_read(device, addr_param, info_param)
if addr_relate:
""" 存在关联测试项 """
for case_relate in list_case_relate:
print(f"\trelate state: addr={display_hex(addr_relate)}, value={case_relate[0]}")
result = frame_write(device, addr_relate, info_param, case_relate[0])
if result == case_relate[2]:
for case_test in list_case_late:
print(f"\t\tstate case={case_test}")
result = frame_write(device, addr_param, info_param, case_test[0])
assert result == case_test[2]
current_value = frame_read(device, addr_param, info_param)
if current_value is None:
raise Exception("Param Read Fail")
elif result:
if type(current_value) is float:
if abs(current_value - case_test[1]) > accuracy:
raise Exception("Param Check Fail")
else:
if current_value != case_test[1]:
raise Exception("Param Check Fail")
elif (not result) and current_value != last_value:
raise Exception("Param Check Fail")
last_value = current_value
if list_case_normal and list_case_normal[0][1] != last_value:
""" 为参数写入首个测试用例数据(一般为参数默认值), 避免影响后续参数测试 """
case_test = list_case_normal[0]
result = frame_write(device, addr_param, info_param, case_test[0])
assert result == case_test[2]
def main(): def main():
mode_config = { mode_config = {
"Log": {'com_name': None, "Log": {'com_name': None,
# 'addr_645': [0x01, 0x00, 0x00, 0x00, 0x00, 0x40], # 'addr_645': [0x01, 0x00, 0x00, 0x00, 0x00, 0x40],
}, },
"Debug": {'com_name': 'COM5', "Debug": {'com_name': 'COM3',
# 'addr_645': [0x01, 0x02, 0x03, 0x04, 0x05, 0x06], # 'addr_645': [0x01, 0x02, 0x03, 0x04, 0x05, 0x06],
# 'frame_print': True, 'frame_print': None,
'time_out': 0.5, 'retry': 3}, 'time_out': 0.5, 'retry': 3},
} }
@@ -146,46 +185,47 @@ def main():
# 0 - 正常写入数据序列; [(写入数据, 读取数据)] # 0 - 正常写入数据序列; [(写入数据, 读取数据)]
# 1 - 范围限制测试; (最小值, 最大值) # 1 - 范围限制测试; (最小值, 最大值)
# 2 - 相关大小限制测试; ((0-等于, 1-小于, 2-大于), 相关值地址, 死区范围) # 2 - 相关大小限制测试; ((0-等于, 1-小于, 2-大于), 相关值地址, 死区范围)
0x60: {0: [(0, 0), (1, 1), (2, 1), (0xFF, 1)]}, 0x60: {0: [(0, '0x0000'), (1, '0x0001'),
0x61: {0: [(60.0, 60.0)], 1: (40, 60), 2: (1, 0x62, 0.5)}, (2, '0x0001'), (0xFF, '0x0001'), (0xFFFF, '0x0001')]}, # 整机运行使能
0x62: {0: [(440.0, 440.0)], 1: (350, 560), 2: (2, 0x61, 0.5)}, 0x61: {0: [(60.0, 60.0)], 1: (40, 100), 2: (1, 0x62, 0.5)}, # 最小启动允许输入电压
0x63: {}, 0x62: {0: [(440.0, 440.0)], 1: (350, 560), 2: (2, 0x61, 0.5)}, # 最大启动允许输入电压
0x64: {}, 0x63: {0: [(58, 58.0)], 1: (38, 98), 2: (1, 0x64, 0.5)}, # 最小停机输入电压
0x65: {}, 0x64: {0: [(442, 442.0)], 1: (352, 562), 2: (2, 0x63, 0.5)}, # 最大停机输入电压
0x66: {}, 0x65: {0: [(41, 41.0)], 1: (30, 60), 2: (1, 0x66, 0.5)}, # 最小启动允许输出电压
0x67: {}, 0x66: {0: [(57, 57.0)], 1: (50, 80), 2: (2, 0x65, 0.5)}, # 最大启动允许输出电压
0x68: {}, 0x67: {0: [(40, 40.0)], 1: (28, 58), 2: (1, 0x68, 0.5)}, # 最小停止允许输出电压
0x69: {}, 0x68: {0: [(58, 58.0)], 1: (52, 82), 2: (2, 0x67, 0.5)}, # 最大停止允许输出电压
0x6A: {}, 0x69: {0: [(0.1, 0.1)], 1: (0, 5), 2: (1, 0x6A, 1.0)}, # 最小MPPT电流限值
0x6C: {}, 0x6A: {0: [(22, 22.0)], 1: (5, 30), 2: (2, 0x69, 1.0)}, # 最大MPPT电流限值
0x6E: {}, 0x6C: {0: [(6000, 6000)], 1: (3000, 7999.999),2: (0, 0x6E, 0.0)}, # 最大功率限值(由于转换误差, 无法写入8000W)
0x70: {}, 0x6E: {0: [(6000, 6000)], 1: (3000, 7999.999), }, # 最大功率限值存储值(由于转换误差, 无法写入8000W)
0x71: {}, 0x70: {0: [(500, 500)], 1: (400, 800), }, # Boost输入过压保护值
0x72: {}, 0x71: {0: [(460, 460)], 1: (300, 600), }, # Boost输出过压保护值
0x73: {}, 0x72: {0: [(60, 60)], 1: (40, 80), 2: (2, 0x73, 0.5)}, # LLC输出过压保护值
0x74: {}, 0x73: {0: [(40, 40)], 1: (20, 50), 2: (1, 0x72, 0.5)}, # LLC输出欠压保护值
0x75: {}, 0x74: {0: [(20, 20)], 1: (6, 30), }, # Boost电感过流保护值
0x76: {}, 0x75: {0: [(20, 20)], 1: (10, 30), }, # LLC输出电流均值保护值
0x78: {}, 0x76: {0: [(20, 20)], 1: (10, 30), }, # LLC输出电流峰值保护值
0x7A: {}, 0x78: {0: [(6200, 6200)], 1: (4500, 9000), }, # 过载保护值
0x7B: {}, 0x7A: {0: [(105, 105)], 1: (30, 150), 2: (2, 0x7B, 1.0)}, # 过温故障值
0x7C: {}, 0x7B: {0: [(95, 95)], 1: (20, 150), 2: (1, 0x7A, 1.0)}, # 过温告警值
0x7D: {}, 0x7C: {0: [(85, 85)], 1: (0, 120), 2: (1, 0x7A, 1.0)}, # 过温恢复值
0x7E: {}, 0x7D: {0: [(10, 10)], 1: (0, 60), }, # 输出继电器故障判断差值
0x7F: {}, 0x7E: {0: [(55, 55)], 1: (35, 60), }, # LLC输出电压给定值
0x80: {}, 0x7F: {0: [(420, 420)], 1: (320, 460), }, # Boost输出电压给定值
0x81: {}, 0x80: {0: [(56, 56)], 1: (10, 80), }, # 三点法中间阈值
0x82: {}, 0x81: {0: [(57, 57)], 1: (10, 80), }, # 浮充电压
0x83: {}, 0x82: {0: [(56, 56)], 1: (10, 80), }, # 恒压充电电压
0x84: {}, 0x83: {0: [(380, 380)], 1: (0, 450), }, # llc软起开始电压
0x85: {}, 0x84: {0: [(395, 395)], 1: (0, 450), 2: (1, 0x85, 0.5)}, # boost开始运行电压
0x86: {}, 0x85: {0: [(410, 410)], 1: (0, 450), 2: (2, 0x84, 0.5)}, # boost停止运行电压
0x88: {}, 0x86: {0: [(15000, 15000)], 1: (0, 30000), }, # 绝缘检测正阻抗限值
0x8A: {}, 0x88: {0: [(15000, 15000)], 1: (0, 30000), }, # 绝缘检测负阻抗限值
0x8B: {}, 0x8A: {0: [(123, 123), (137, 137)], 1: (50, 200), 2: (1, 0x8B, 0.2)}, # 抖动频率下限(精度误差严重, 难以正常测试)
0x170: {}, 0x8B: {0: [(137, 137), (123, 123)], 1: (50, 200), 2: (2, 0x8A, -0.2)}, # 抖动频率上限(精度误差严重, 难以正常测试)
0x180: {}, 0x170: {0: [(b'TTE0102DX20241001120001', 'TTE0102DX20241001120001\x00\x00\x00\x00\x00\x00\x00\x00\x00')]}, # 设备序列号
0x190: {}, 0x180: {0: [([0x24, 0x10, 0x01, 0x12, 0x00, 0x01], '$\x10\x01\x12\x00\x01' + 26 * '\x00')]}, # 设备MES码
0x190: {0: [(b'241001120001', '241001120001' + 20 * '\000')]}, # 出厂日期批次
} }
dev_lamina = LaminaController(**mode_config['Debug']) dev_lamina = LaminaController(**mode_config['Debug'])
test_parameters(dev_lamina, ParamMap_LaminaController, TestCase) test_parameters(dev_lamina, ParamMap_LaminaController, TestCase)