adb418fb53
Use os.path.join for Windows install path so test passes on Linux (os.path.join uses / on Linux, \ on Windows).
47 lines
1.9 KiB
Python
47 lines
1.9 KiB
Python
"""Tests for CLI browser CDP auto-launch helpers."""
|
|
|
|
import os
|
|
from unittest.mock import patch
|
|
|
|
from cli import HermesCLI
|
|
|
|
|
|
class TestChromeDebugLaunch:
|
|
def test_windows_launch_uses_browser_found_on_path(self):
|
|
captured = {}
|
|
|
|
def fake_popen(cmd, **kwargs):
|
|
captured["cmd"] = cmd
|
|
captured["kwargs"] = kwargs
|
|
return object()
|
|
|
|
with patch("cli.shutil.which", side_effect=lambda name: r"C:\Chrome\chrome.exe" if name == "chrome.exe" else None), \
|
|
patch("cli.os.path.isfile", side_effect=lambda path: path == r"C:\Chrome\chrome.exe"), \
|
|
patch("subprocess.Popen", side_effect=fake_popen):
|
|
assert HermesCLI._try_launch_chrome_debug(9333, "Windows") is True
|
|
|
|
assert captured["cmd"] == [r"C:\Chrome\chrome.exe", "--remote-debugging-port=9333"]
|
|
assert captured["kwargs"]["start_new_session"] is True
|
|
|
|
def test_windows_launch_falls_back_to_common_install_dirs(self, monkeypatch):
|
|
captured = {}
|
|
program_files = r"C:\Program Files"
|
|
# Use os.path.join so path separators match cross-platform
|
|
installed = os.path.join(program_files, "Google", "Chrome", "Application", "chrome.exe")
|
|
|
|
def fake_popen(cmd, **kwargs):
|
|
captured["cmd"] = cmd
|
|
captured["kwargs"] = kwargs
|
|
return object()
|
|
|
|
monkeypatch.setenv("ProgramFiles", program_files)
|
|
monkeypatch.delenv("ProgramFiles(x86)", raising=False)
|
|
monkeypatch.delenv("LOCALAPPDATA", raising=False)
|
|
|
|
with patch("cli.shutil.which", return_value=None), \
|
|
patch("cli.os.path.isfile", side_effect=lambda path: path == installed), \
|
|
patch("subprocess.Popen", side_effect=fake_popen):
|
|
assert HermesCLI._try_launch_chrome_debug(9222, "Windows") is True
|
|
|
|
assert captured["cmd"] == [installed, "--remote-debugging-port=9222"]
|