| #!/usr/bin/env python3.8 |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import json |
| import os |
| import sys |
| |
| import test_env |
| from lib.factory import Factory |
| from host_fake import FakeHost |
| from lib.buildenv import BuildEnv |
| from lib.device import Device |
| |
| |
| class FakeFactory(Factory): |
| """Fake factory that creates objects for testing. |
| |
| Unlike the real factory, this object caches and reuses created BuildEnvs |
| and Devices. It also allows tests to access created objects for |
| examination. |
| |
| Attributes: |
| buildenv: The associated BuildEnv object. |
| device: The associated Device object. |
| fuzzer: The most recently created FakeFuzzer object. |
| """ |
| |
| def __init__(self): |
| super(FakeFactory, self).__init__(host=FakeHost()) |
| |
| # Factory created objects, lazily instantiated. |
| |
| @property |
| def buildenv(self): |
| """The associated BuildEnv object.""" |
| if self._buildenv: |
| return self._buildenv |
| fuchsia_dir = '/fuchsia_dir' |
| self.host.mkdir(fuchsia_dir) |
| self.host.setenv('FUCHSIA_DIR', fuchsia_dir) |
| buildenv = BuildEnv(self) |
| build_dir = buildenv.abspath(fuchsia_dir, "build_dir") |
| self.host.mkdir(build_dir) |
| self.host.cwd = build_dir |
| self.host.touch(build_dir + '/host_x64/symbolizer') |
| self.host.mkdir( |
| '{}/prebuilt/third_party/clang/{}/lib/debug/.build-id'.format( |
| fuchsia_dir, self.host.platform)) |
| self.host.touch( |
| '{}/prebuilt/third_party/clang/{}/bin/llvm-cov'.format( |
| fuchsia_dir, self.host.platform)) |
| self.host.touch( |
| '{}/prebuilt/third_party/clang/{}/bin/llvm-profdata'.format( |
| fuchsia_dir, self.host.platform)) |
| self.host.mkdir(build_dir + '/.build-id') |
| self.host.touch(build_dir + '/ssh-keys/ssh_config') |
| buildenv.configure(build_dir) |
| golden = 'data/v2.fuzzers.json' |
| self.host.add_golden(golden) |
| buildenv.read_fuzzers(golden) |
| |
| fx_ssh_path = buildenv.abspath('//.fx-ssh-path') |
| ssh_identity_path = buildenv.abspath('test_ssh_identity') |
| self.host.touch(fx_ssh_path) |
| self.host.touch(ssh_identity_path) |
| with self.host.open(fx_ssh_path) as f: |
| f.write(ssh_identity_path) |
| |
| self._buildenv = buildenv |
| return self._buildenv |
| |
| @property |
| def device(self): |
| """The associated Device object.""" |
| if self._device: |
| return self._device |
| device = Device(self, addr='::1') |
| device.configure() |
| self._device = device |
| return self._device |
