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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
import mozinfo
import os
import sys
from .runner import BaseRunner
class GeckoRuntimeRunner(BaseRunner):
"""
The base runner class used for local gecko runtime binaries,
such as Firefox and Thunderbird.
"""
def __init__(self, binary, cmdargs=None, **runner_args):
self.show_crash_reporter = runner_args.pop('show_crash_reporter', False)
BaseRunner.__init__(self, **runner_args)
self.binary = binary
self.cmdargs = cmdargs or []
# allows you to run an instance of Firefox separately from any other instances
self.env['MOZ_NO_REMOTE'] = '1'
# keeps Firefox attached to the terminal window after it starts
self.env['NO_EM_RESTART'] = '1'
# Disable crash reporting dialogs that interfere with debugging
self.env['GNOME_DISABLE_CRASH_DIALOG'] = '1'
self.env['XRE_NO_WINDOWS_CRASH_DIALOG'] = '1'
# set the library path if needed on linux
if sys.platform == 'linux2' and self.binary.endswith('-bin'):
dirname = os.path.dirname(self.binary)
if os.environ.get('LD_LIBRARY_PATH', None):
self.env['LD_LIBRARY_PATH'] = '%s:%s' % (os.environ['LD_LIBRARY_PATH'], dirname)
else:
self.env['LD_LIBRARY_PATH'] = dirname
@property
def command(self):
command = [self.binary, '-profile', self.profile.profile]
_cmdargs = [i for i in self.cmdargs
if i != '-foreground']
if len(_cmdargs) != len(self.cmdargs):
# foreground should be last; see
# https://bugzilla.mozilla.org/show_bug.cgi?id=625614
self.cmdargs = _cmdargs
self.cmdargs.append('-foreground')
if mozinfo.isMac and '-foreground' not in self.cmdargs:
# runner should specify '-foreground' on Mac; see
# https://bugzilla.mozilla.org/show_bug.cgi?id=916512
self.cmdargs.append('-foreground')
# Bug 775416 - Ensure that binary options are passed in first
command[1:1] = self.cmdargs
if hasattr(self.app_ctx, 'wrap_command'):
command = self.app_ctx.wrap_command(command)
return command
def start(self, *args, **kwargs):
# ensure the profile exists
if not self.profile.exists():
self.profile.reset()
assert self.profile.exists(), "%s : failure to reset profile" % self.__class__.__name__
has_debugger = "debug_args" in kwargs and kwargs["debug_args"]
if has_debugger:
self.env["MOZ_CRASHREPORTER_DISABLE"] = "1"
else:
if not self.show_crash_reporter:
# hide the crash reporter window
self.env["MOZ_CRASHREPORTER_NO_REPORT"] = "1"
self.env["MOZ_CRASHREPORTER"] = "1"
BaseRunner.start(self, *args, **kwargs)
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