1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
# Copyright 2013-2018 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.
#
# pylint: disable=E1101,W0201,E0203
import os
from wa import Workload, Parameter, ConfigError
from wa.utils.misc import getch
class ManualWorkload(Workload):
name = 'manual'
description = """
Yields control to the user, either for a fixed period or based on user
input, to perform custom operations on the device, which workload
automation does not know of.
"""
default_duration = 30
parameters = [
Parameter('duration', kind=int, default=None,
description="""
Control of the devices is yielded for the duration (in
seconds) specified. If not specified, ``user_triggered`` is
assumed.
"""),
Parameter('user_triggered', kind=bool, default=None,
description="""
If ``True``, WA will wait for user input after starting the
workload; otherwise fixed duration is expected. Defaults to
``True`` if ``duration`` is not specified, and ``False``
otherwise.
"""),
Parameter('view', default='SurfaceView',
description="""
Specifies the View of the workload. This enables instruments
that require a View to be specified, such as the ``fps``
instrument. This is required for using "SurfaceFlinger" to
collect FPS statistics and is primarily used on devices pre
API level 23.
"""),
Parameter('package',
description="""
Specifies the package name of the workload. This enables
instruments that require a Package to be specified, such as
the ``fps`` instrument. This allows for "gfxinfo" to be used
and is the preferred method of collection for FPS statistics
on devices API level 23+.
"""),
]
def validate(self):
if self.duration is None:
if self.user_triggered is None:
self.user_triggered = True
elif self.user_triggered is False:
self.duration = self.default_duration
if self.user_triggered and self.duration:
message = 'Manual Workload can either specify duration or be user triggered, but not both'
raise ConfigError(message)
if not self.user_triggered and not self.duration:
raise ConfigError('Either user_triggered must be ``True`` or duration must be > 0.')
def setup(self, context):
self.logger.info('Any setup required by your workload should be done now.')
self.logger.info('As soon as you are done hit any key and wait for the message')
self.logger.info('"START NOW!" to begin your manual workload.')
self.logger.info('')
self.logger.info('hit any key to finalize your setup...')
getch()
def run(self, context):
self.logger.info('START NOW!')
if self.duration:
self.device.sleep(self.duration)
elif self.user_triggered:
self.logger.info('')
self.logger.info('hit any key to end your workload execution...')
getch()
else:
raise ConfigError('Illegal parameters for manual workload')
self.logger.info('DONE!')
|
