# Copyright 2024 The Chromium Authors # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. from __future__ import annotations import json import pathlib from typing_extensions import override from crossbench.plt.chromeos_ssh import ChromeOsSshPlatform from tests import test_helper from tests.crossbench.plt.test_linux_ssh import LinuxSshMockPlatformTestCase class ChromeOsSshMockPlatformTestCase(LinuxSshMockPlatformTestCase): SSH_USER = "chronos" platform: ChromeOsSshPlatform @override def setUp(self) -> None: super().setUp() self._init_platform() def _init_platform(self, enable_arc=False): self.platform = ChromeOsSshPlatform( self.mock_platform, host=self.HOST, port=self.PORT, ssh_port=self.SSH_PORT, ssh_user=self.SSH_USER, enable_arc=enable_arc) def test_name(self): self.assertEqual(self.platform.name, "chromeos_ssh") def test_is_chromeos(self): self.assertTrue(self.platform.is_chromeos) def test_basic_properties(self): super().test_basic_properties() self.assertEqual(self.platform.default_tmp_dir, pathlib.PurePosixPath("/usr/local/tmp/")) def test_display_resolution(self): cros_health_tool_out = ''' { "embedded_display": { "display_height": "140", "display_name": "NV116WHM-T14", "display_width": "260", "edid_version": "1.4", "input_type": "Digital", "manufacture_week": 1, "manufacture_year": 2019, "manufacturer": "BOE", "model_id": 2303, "privacy_screen_enabled": false, "privacy_screen_supported": false, "refresh_rate": 59.99822202162979, "resolution_horizontal": "1366", "resolution_vertical": "768" } }''' self._expect_sh_ssh( "cros-health-tool telem --category=display", result=cros_health_tool_out) [horizontal, vertical] = self.platform.display_resolution() self.assertEqual(horizontal, 1366) self.assertEqual(vertical, 768) def test_create_debugging_session(self): expected_port = 80 self._expect_sh_ssh( "/usr/local/autotest/bin/autologin.py -u username -p password") self._expect_sh_ssh( "cat /home/chronos/DevToolsActivePort", result=f"{expected_port}") port = self.platform.create_debugging_session( browser_flags=(), username="username", password="password") self.assertEqual(port, expected_port) def test_create_debugging_session_arc(self): self._init_platform(enable_arc=True) expected_port = 80 self._expect_sh_ssh( "/usr/local/autotest/bin/autologin.py --arc -u username -p password") self._expect_sh_ssh( "cat /home/chronos/DevToolsActivePort", result=f"{expected_port}") port = self.platform.create_debugging_session( browser_flags=(), username="username", password="password") self.assertEqual(port, expected_port) def test_create_debugging_session_arc_removes_disable_extensions(self): self._init_platform(enable_arc=True) expected_port = 80 self._expect_sh_ssh("/usr/local/autotest/bin/autologin.py --arc" " -u username -p password -- --another-flag") self._expect_sh_ssh( "cat /home/chronos/DevToolsActivePort", result=f"{expected_port}") port = self.platform.create_debugging_session( browser_flags=("--disable-extensions", "--another-flag"), username="username", password="password") self.assertEqual(port, expected_port) def test_system_details(self): self._init_platform() self._expect_sh_ssh("uname -m", result="x86_64") self._expect_sh_ssh("uname", result="Linux") self._expect_sh_ssh("uname -r", result="1.0") self._expect_sh_ssh("uname -v", result="definitely 1.0") self._expect_sh_ssh("uname -a", result="still definitely 1.0") self._expect_sh_ssh("which python3", result="/bin/python3.0") self._expect_sh_ssh("'[' -e /bin/python3.0 ']'", result="") self._expect_sh_ssh("/bin/python3.0 --version", result="Python 3.0") self._expect_sh_ssh( "/bin/python3.0 -c 'import sys; " "print(64 if sys.maxsize > 2**32 else 32)'", result="64") self._expect_sh_ssh("cat /proc/cpuinfo", result="crossbench") self._expect_sh_ssh( "grep -E 'processor|core id|physical id' /proc/cpuinfo", result="processor: 0\nphysical id: 0\ncore id: 0") self._expect_sh_ssh( "grep -E 'processor|core id|physical id' /proc/cpuinfo", result="processor: 0\nphysical id: 0\ncore id: 0") display_info = { "embedded_display": { "resolution_horizontal": 1, "resolution_vertical": 2 } } self._expect_sh_ssh( "cros-health-tool telem --category=display", result=json.dumps(display_info)) self._expect_sh_ssh("which lscpu", result="/bin/lscpu") self._expect_sh_ssh("'[' -e /bin/lscpu ']'", result="") self._expect_sh_ssh("/bin/lscpu", result="definitely a real cpu") self._expect_sh_ssh("which inxi", result="/bin/inxi") self._expect_sh_ssh("'[' -e /bin/inxi ']'", result="") self._expect_sh_ssh("/bin/inxi", result="CPU") lsb_release = """ CHROMEOS_RELEASE_APPID={E0DD1258-E890-493E-ADA3-0C755240B89C} CHROMEOS_BOARD_APPID={E0DD1258-E890-493E-ADA3-0C755240B89C} CHROMEOS_CANARY_APPID={90F229CE-83E2-4FAF-8479-E368A34938B1} DEVICETYPE=CHROMEBOOK CHROMEOS_RELEASE_NAME=Chrome OS CHROMEOS_AUSERVER=https://tools.google.com/service/update2 CHROMEOS_DEVSERVER= CHROMEOS_ARC_VERSION=12899595 CHROMEOS_ARC_ANDROID_SDK_VERSION=33 CHROMEOS_RELEASE_BUILDER_PATH=dedede-release/R132-16093.83.0 CHROMEOS_RELEASE_KEYSET=devkeys CHROMEOS_RELEASE_TRACK=testimage-channel CHROMEOS_RELEASE_BUILD_TYPE=Official Build CHROMEOS_RELEASE_DESCRIPTION=16093.83.0 (Official Build) dev-channel dedede test CHROMEOS_RELEASE_BOARD=dedede CHROMEOS_RELEASE_BRANCH_NUMBER=83 CHROMEOS_RELEASE_BUILD_NUMBER=16093 CHROMEOS_RELEASE_CHROME_MILESTONE=132 CHROMEOS_RELEASE_PATCH_NUMBER=0 CHROMEOS_RELEASE_VERSION=16093.83.0 GOOGLE_RELEASE=16093.83.0 CHROMEOS_RELEASE_UNIBUILD=1 """ self._expect_sh_ssh("cat /etc/lsb-release", result=lsb_release) details = self.platform.system_details() self.assertEqual(len(details["ChromeOS"]), 22) self.assertEqual(details["ChromeOS"]["CHROMEOS_RELEASE_BOARD"], "dedede") self.assertEqual(details["ChromeOS"]["CHROMEOS_RELEASE_BUILD_NUMBER"], "16093") if __name__ == "__main__": test_helper.run_pytest(__file__)