Aeth3randClaude Opus 5.5
c4533d12c0
- Closing the window hides it to the system tray; tracking and history recording continue. Quit from the tray, the menu or Ctrl+Q. - Show the window when MTGA starts a new Player.log, detected with OS file notifications on the log folder (QFileSystemWatcher), not polling. - Single instance over a local socket: launching again shows the running window (or stays hidden with --background). - Menu options for background mode, show-on-launch and start at login (XDG autostart on Linux, HKCU Run key on Windows); --background flag. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
106 lines
3.0 KiB
Python
106 lines
3.0 KiB
Python
import os
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import time
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import uuid
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import pytest
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from PySide6.QtCore import QCoreApplication
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from mtga_assistant.background import (
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LaunchWatcher,
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SingleInstance,
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autostart_enabled,
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desktop_exec,
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launch_command,
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set_autostart,
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)
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@pytest.fixture(scope="module")
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def app():
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return QCoreApplication.instance() or QCoreApplication([])
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def wait_for(app, cond, timeout=3.0):
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end = time.monotonic() + timeout
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while time.monotonic() < end:
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app.processEvents()
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if cond():
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return True
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time.sleep(0.01)
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app.processEvents()
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return cond()
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def test_second_launch_messages_the_running_instance(app):
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name = f"mtga-assistant-test-{uuid.uuid4().hex[:8]}"
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first = SingleInstance(name)
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assert not first.send("show") # nobody running yet
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assert first.listen()
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got = []
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first.message.connect(got.append)
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second = SingleInstance(name)
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try:
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assert second.send("show")
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assert wait_for(app, lambda: got == ["show"])
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finally:
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# Let queued socket events run before the objects go away.
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first.close()
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wait_for(app, lambda: False, timeout=0.2)
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def test_launch_watcher_reports_new_log_not_appends(app, tmp_path):
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log = tmp_path / "Player.log"
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log.write_text("old session\n")
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watcher = LaunchWatcher(log)
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assert watcher.active
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launches = []
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watcher.launched.connect(lambda: launches.append(1))
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# Normal logging: no launch.
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with open(log, "a") as f:
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f.write("more\n")
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wait_for(app, lambda: False, timeout=0.3)
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assert launches == []
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# MTGA starts: old log becomes Player-prev.log, a new Player.log appears.
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os.replace(log, tmp_path / "Player-prev.log")
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log.write_text("new session\n")
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assert wait_for(app, lambda: len(launches) >= 1)
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# Still watching the new file: a truncate-in-place restart is reported too.
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count = len(launches)
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with open(log, "a") as f:
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f.write("lots of lines\n" * 50)
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wait_for(app, lambda: False, timeout=0.3)
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assert len(launches) == count
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log.write_text("")
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assert wait_for(app, lambda: len(launches) > count)
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def test_launch_watcher_without_folder_is_inactive(app, tmp_path):
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assert not LaunchWatcher(tmp_path / "missing" / "Player.log").active
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def test_linux_autostart_entry(monkeypatch, tmp_path):
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monkeypatch.setenv("XDG_CONFIG_HOME", str(tmp_path))
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assert not autostart_enabled("linux")
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set_autostart(True, "linux")
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entry = tmp_path / "autostart" / "mtga-assistant.desktop"
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text = entry.read_text()
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assert autostart_enabled("linux")
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assert "--background" in text and "Exec=" in text
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set_autostart(False, "linux")
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assert not entry.exists() and not autostart_enabled("linux")
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def test_launch_command_starts_hidden():
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cmd = launch_command()
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assert cmd[-1] == "--background"
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def test_desktop_exec_quoting():
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assert desktop_exec(["/usr/bin/python", "-m", "x"]) == "/usr/bin/python -m x"
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assert desktop_exec(["/a b/c"]) == '"/a b/c"'
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assert desktop_exec(['/a"b']) == '"/a\\"b"'
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