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79 lines
3.9 KiB
Python
79 lines
3.9 KiB
Python
from wa import Parameter, ApkUiautoWorkload
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class Chrome(ApkUiautoWorkload):
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name = 'chrome'
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description = '''
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A workload to perform standard Web browsing tasks with Google Chrome. The
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workload carries out a number of typical Web-based tasks, navigating through
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a handful of Wikipedia pages in multiple browser tabs.
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To run the workload in offline mode, a ``pages.tar`` archive and an
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``OfflinePages.db`` file are required. For users wishing to generate these
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files themselves, Chrome should first be operated from an Internet-connected
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environment and the following Wikipedia pages should be downloaded for
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offline use within Chrome:
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- https://en.m.wikipedia.org/wiki/Main_Page
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- https://en.m.wikipedia.org/wiki/United_States
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- https://en.m.wikipedia.org/wiki/California
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Following this, the files of interest for viewing these pages offline can be
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found in the ``/data/data/com.android.chrome/app_chrome/Default/Offline
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Pages`` directory. The ``OfflinePages.db`` file can be copied from the
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'metadata' subdirectory, while the ``*.mhtml`` files that should make up the
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``pages.tar`` file can be found in the 'archives' subdirectory. These page
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files can then be archived to produce a tarball using a command such as
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``tar -cvf pages.tar -C /path/to/archives .``. Both this and
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``OfflinePages.db`` should then be placed in the
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``~/.workload_automation/dependencies/chrome/`` directory on your local
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machine, creating this if it does not already exist.
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Known working APK version: 65.0.3325.109
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'''
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package_names = ['com.android.chrome']
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parameters = [
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Parameter('offline_mode', kind=bool, default=False, description='''
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If set to ``True``, the workload will execute in offline mode.
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This mode requires root and makes use of a tarball of \*.mhtml
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files 'pages.tar' and an metadata database 'OfflinePages.db'.
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The tarball is extracted directly to the application's offline
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pages 'archives' directory, while the database is copied to
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the offline pages 'metadata' directory.
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'''),
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]
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@property
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def requires_network(self):
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return not self.offline_mode
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@property
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def requires_rerun(self):
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# In offline mode we need to restart the application after modifying its data directory
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return self.offline_mode
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def __init__(self, target, **kwargs):
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super(Chrome, self).__init__(target, **kwargs)
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if self.offline_mode:
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self.deployable_assets = ['pages.tar', 'OfflinePages.db']
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self.cleanup_assets = True
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def initialize(self, context):
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super(Chrome, self).initialize(context)
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if self.offline_mode and not self.target.is_rooted:
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raise WorkloadError('This workload requires root to set up Chrome for offline usage.')
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def setup_rerun(self):
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super(Chrome, self).setup_rerun()
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offline_pages = self.target.path.join(self.target.package_data_directory, self.package, 'app_chrome', 'Default', 'Offline\ Pages')
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metadata_src = self.target.path.join(self.target.working_directory, 'OfflinePages.db')
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metadata_dst = self.target.path.join(offline_pages, 'metadata')
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archives_src = self.target.path.join(self.target.working_directory, 'pages.tar')
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archives_dst = self.target.path.join(offline_pages, 'archives')
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owner = self.target.execute("{} stat -c '%u' {}".format(self.target.busybox, offline_pages), as_root=True).strip()
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self.target.execute('{} tar -xvf {} -C {}'.format(self.target.busybox, archives_src, archives_dst), as_root=True)
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self.target.execute('{} cp {} {}'.format(self.target.busybox, metadata_src, metadata_dst), as_root=True)
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self.target.execute('{} chown -R {}:{} {}'.format(self.target.busybox, owner, owner, offline_pages), as_root=True)
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