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-rwxr-xr-xcatapult/devil/devil/utils/lsusb_test.py224
1 files changed, 176 insertions, 48 deletions
diff --git a/catapult/devil/devil/utils/lsusb_test.py b/catapult/devil/devil/utils/lsusb_test.py
index f381e72f..6a870d1b 100755
--- a/catapult/devil/devil/utils/lsusb_test.py
+++ b/catapult/devil/devil/utils/lsusb_test.py
@@ -2,7 +2,6 @@
# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
-
"""Tests for the cmd_helper module."""
import unittest
@@ -12,7 +11,7 @@ from devil.utils import lsusb
from devil.utils import mock_calls
with devil_env.SysPath(devil_env.PYMOCK_PATH):
- import mock # pylint: disable=import-error
+ import mock # pylint: disable=import-error
RAW_OUTPUT = """
Bus 003 Device 007: ID 18d1:4ee2 Google Inc. Nexus 4 (debug)
@@ -138,81 +137,210 @@ EXPECTED_RESULT = {
}
},
'Device Descriptor': {
- 'bLength': {'_value': '18', '_desc': None},
- 'bcdDevice': {'_value': '2.28', '_desc': None},
- 'bDeviceSubClass': {'_value': '0', '_desc': None},
- 'idVendor': {'_value': '0x18d1', '_desc': 'Google Inc.'},
- 'bcdUSB': {'_value': '2.00', '_desc': None},
- 'bDeviceProtocol': {'_value': '0', '_desc': None},
- 'bDescriptorType': {'_value': '1', '_desc': None},
+ 'bLength': {
+ '_value': '18',
+ '_desc': None
+ },
+ 'bcdDevice': {
+ '_value': '2.28',
+ '_desc': None
+ },
+ 'bDeviceSubClass': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'idVendor': {
+ '_value': '0x18d1',
+ '_desc': 'Google Inc.'
+ },
+ 'bcdUSB': {
+ '_value': '2.00',
+ '_desc': None
+ },
+ 'bDeviceProtocol': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'bDescriptorType': {
+ '_value': '1',
+ '_desc': None
+ },
'Configuration Descriptor': {
- 'bLength': {'_value': '9', '_desc': None},
- 'wTotalLength': {'_value': '62', '_desc': None},
- 'bConfigurationValue': {'_value': '1', '_desc': None},
+ 'bLength': {
+ '_value': '9',
+ '_desc': None
+ },
+ 'wTotalLength': {
+ '_value': '62',
+ '_desc': None
+ },
+ 'bConfigurationValue': {
+ '_value': '1',
+ '_desc': None
+ },
'Interface Descriptor': {
- 'bLength': {'_value': '9', '_desc': None},
- 'bAlternateSetting': {'_value': '0', '_desc': None},
- 'bInterfaceNumber': {'_value': '1', '_desc': None},
- 'bNumEndpoints': {'_value': '2', '_desc': None},
- 'bDescriptorType': {'_value': '4', '_desc': None},
- 'bInterfaceSubClass': {'_value': '66', '_desc': None},
+ 'bLength': {
+ '_value': '9',
+ '_desc': None
+ },
+ 'bAlternateSetting': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'bInterfaceNumber': {
+ '_value': '1',
+ '_desc': None
+ },
+ 'bNumEndpoints': {
+ '_value': '2',
+ '_desc': None
+ },
+ 'bDescriptorType': {
+ '_value': '4',
+ '_desc': None
+ },
+ 'bInterfaceSubClass': {
+ '_value': '66',
+ '_desc': None
+ },
'bInterfaceClass': {
'_value': '255',
'_desc': 'Vendor Specific Class'
},
- 'bInterfaceProtocol': {'_value': '1', '_desc': None},
+ 'bInterfaceProtocol': {
+ '_value': '1',
+ '_desc': None
+ },
'Endpoint Descriptor': {
- 'bLength': {'_value': '7', '_desc': None},
- 'bEndpointAddress': {'_value': '0x02', '_desc': 'EP 2 OUT'},
- 'bInterval': {'_value': '0', '_desc': None},
- 'bDescriptorType': {'_value': '5', '_desc': None},
+ 'bLength': {
+ '_value': '7',
+ '_desc': None
+ },
+ 'bEndpointAddress': {
+ '_value': '0x02',
+ '_desc': 'EP 2 OUT'
+ },
+ 'bInterval': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'bDescriptorType': {
+ '_value': '5',
+ '_desc': None
+ },
'bmAttributes': {
'_value': '2',
- 'Transfer': {'_value': 'Type', '_desc': 'Bulk'},
- 'Usage': {'_value': 'Type', '_desc': 'Data'},
+ 'Transfer': {
+ '_value': 'Type',
+ '_desc': 'Bulk'
+ },
+ 'Usage': {
+ '_value': 'Type',
+ '_desc': 'Data'
+ },
'_desc': None,
- 'Synch': {'_value': 'Type', '_desc': 'None'}
+ 'Synch': {
+ '_value': 'Type',
+ '_desc': 'None'
+ }
},
'wMaxPacketSize': {
'_value': '0x0040',
'_desc': '1x 64 bytes'
}
},
- 'iInterface': {'_value': '0', '_desc': None}
+ 'iInterface': {
+ '_value': '0',
+ '_desc': None
+ }
+ },
+ 'bDescriptorType': {
+ '_value': '2',
+ '_desc': None
+ },
+ 'iConfiguration': {
+ '_value': '0',
+ '_desc': None
},
- 'bDescriptorType': {'_value': '2', '_desc': None},
- 'iConfiguration': {'_value': '0', '_desc': None},
'bmAttributes': {
'_value': '0x80',
'_desc': None,
- '(Bus': {'_value': 'Powered)', '_desc': None}
+ '(Bus': {
+ '_value': 'Powered)',
+ '_desc': None
+ }
+ },
+ 'bNumInterfaces': {
+ '_value': '2',
+ '_desc': None
},
- 'bNumInterfaces': {'_value': '2', '_desc': None},
- 'MaxPower': {'_value': '500mA', '_desc': None}
+ 'MaxPower': {
+ '_value': '500mA',
+ '_desc': None
+ }
+ },
+ 'iSerial': {
+ '_value': '3',
+ '_desc': '01d2450ea194a93b'
+ },
+ 'idProduct': {
+ '_value': '0x4ee2',
+ '_desc': 'Nexus 4 (debug)'
+ },
+ 'iManufacturer': {
+ '_value': '1',
+ '_desc': 'LGE'
},
- 'iSerial': {'_value': '3', '_desc': '01d2450ea194a93b'},
- 'idProduct': {'_value': '0x4ee2', '_desc': 'Nexus 4 (debug)'},
- 'iManufacturer': {'_value': '1', '_desc': 'LGE'},
'bDeviceClass': {
'_value': '0',
'_desc': '(Defined at Interface level)'
},
- 'iProduct': {'_value': '2', '_desc': 'Nexus 4'},
- 'bMaxPacketSize0': {'_value': '64', '_desc': None},
- 'bNumConfigurations': {'_value': '1', '_desc': None}
+ 'iProduct': {
+ '_value': '2',
+ '_desc': 'Nexus 4'
+ },
+ 'bMaxPacketSize0': {
+ '_value': '64',
+ '_desc': None
+ },
+ 'bNumConfigurations': {
+ '_value': '1',
+ '_desc': None
+ }
},
'Device Qualifier (for other device speed)': {
- 'bLength': {'_value': '10', '_desc': None},
- 'bNumConfigurations': {'_value': '1', '_desc': None},
- 'bDeviceSubClass': {'_value': '0', '_desc': None},
- 'bcdUSB': {'_value': '2.00', '_desc': None},
- 'bDeviceProtocol': {'_value': '0', '_desc': None},
- 'bDescriptorType': {'_value': '6', '_desc': None},
+ 'bLength': {
+ '_value': '10',
+ '_desc': None
+ },
+ 'bNumConfigurations': {
+ '_value': '1',
+ '_desc': None
+ },
+ 'bDeviceSubClass': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'bcdUSB': {
+ '_value': '2.00',
+ '_desc': None
+ },
+ 'bDeviceProtocol': {
+ '_value': '0',
+ '_desc': None
+ },
+ 'bDescriptorType': {
+ '_value': '6',
+ '_desc': None
+ },
'bDeviceClass': {
'_value': '0',
'_desc': '(Defined at Interface level)'
},
- 'bMaxPacketSize0': {'_value': '64', '_desc': None}
+ 'bMaxPacketSize0': {
+ '_value': '64',
+ '_desc': None
+ }
}
}
@@ -225,7 +353,7 @@ class LsusbTest(mock_calls.TestCase):
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
['lsusb'], timeout=10), (None, DEVICE_LIST)),
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
- ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
+ ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
self.assertDictEqual(lsusb.lsusb().pop(), EXPECTED_RESULT)
def testGetSerial(self):
@@ -233,7 +361,7 @@ class LsusbTest(mock_calls.TestCase):
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
['lsusb'], timeout=10), (None, DEVICE_LIST)),
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
- ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
+ ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
self.assertEqual(lsusb.get_android_devices(), ['01d2450ea194a93b'])
def testGetLsusbSerial(self):
@@ -241,7 +369,7 @@ class LsusbTest(mock_calls.TestCase):
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
['lsusb'], timeout=10), (None, DEVICE_LIST)),
(mock.call.devil.utils.cmd_helper.GetCmdStatusAndOutputWithTimeout(
- ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
+ ['lsusb', '-v', '-s', '003:007'], timeout=10), (None, RAW_OUTPUT))):
out = lsusb.lsusb().pop()
self.assertEqual(lsusb.get_lsusb_serial(out), '01d2450ea194a93b')
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 06:20:54 +0000