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# Copyright 2017 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.
# Disable warning about setting self.device_dirs in install(); we need to.
# pylint: disable=W0201
from . import default
"""iOS flavor, used for running code on iOS."""
class iOSFlavor(default.DefaultFlavor):
def __init__(self, m):
super(iOSFlavor, self).__init__(m)
self.device_dirs = default.DeviceDirs(
bin_dir='[unused]',
dm_dir='dm',
perf_data_dir='perf',
resource_dir='resources',
images_dir='images',
lotties_dir='lotties',
skp_dir='skps',
svg_dir='svgs',
tmp_dir='tmp')
def install(self):
# Set up the device
self.m.run(self.m.step, 'setup_device', cmd=['ios.py'], infra_step=True)
# Install the app.
for app_name in ['dm', 'nanobench']:
app_package = self.host_dirs.bin_dir.join('%s.app' % app_name)
def uninstall_app(attempt):
# If app ID changes, upgrade will fail, so try uninstalling.
self.m.run(self.m.step,
'uninstall_' + app_name,
cmd=['ideviceinstaller', '-U', 'com.google.%s' % app_name],
infra_step=True,
# App may not be installed.
abort_on_failure=False, fail_build_on_failure=False)
num_attempts = 2
self.m.run.with_retry(self.m.step, 'install_' + app_name, num_attempts,
cmd=['ideviceinstaller', '-i', app_package],
between_attempts_fn=uninstall_app,
infra_step=True)
def step(self, name, cmd, env=None, **kwargs):
bundle_id = 'com.google.%s' % cmd[0]
self.m.run(self.m.step, name,
cmd=['idevice-app-runner', '-s', bundle_id, '--args'] +
map(str, cmd[1:]))
def _run_ios_script(self, script, first, *rest):
full = self.m.path['start_dir'].join(
'skia', 'platform_tools', 'ios', 'bin', 'ios_' + script)
self.m.run(self.m.step,
name = '%s %s' % (script, first),
cmd = [full, first] + list(rest),
infra_step=True)
def copy_file_to_device(self, host, device):
self._run_ios_script('push_file', host, device)
def copy_directory_contents_to_device(self, host, device):
self._run_ios_script('push_if_needed', host, device)
def copy_directory_contents_to_host(self, device, host):
self._run_ios_script('pull_if_needed', device, host)
def remove_file_on_device(self, path):
self._run_ios_script('rm', path)
def create_clean_device_dir(self, path):
self._run_ios_script('rm', path)
self._run_ios_script('mkdir', path)
def read_file_on_device(self, path, **kwargs):
full = self.m.path['start_dir'].join(
'skia', 'platform_tools', 'ios', 'bin', 'ios_cat_file')
rv = self.m.run(self.m.step,
name = 'cat_file %s' % path,
cmd = [full, path],
stdout=self.m.raw_io.output(),
infra_step=True,
**kwargs)
return rv.stdout.rstrip() if rv and rv.stdout else None
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