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fix: prevent idle sleep during playback

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Valdemar Høgsvig Lorenzen
2026-10-17 22:05:27 +02:00
parent f49eb6d084
commit 2b96a165d2
7 changed files with 82 additions and 7 deletions
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Checks/system-playback.swift
+20
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@@ -78,6 +78,7 @@ struct SystemPlaybackChecks {
defer { model.shutdown() }
require(!model.showsBufferInfo && !model.automaticYouTubeQuality && model.compactWindow.snappingEnabled,
"session overrides never replace built-in settings")
requirePlaybackPower(system: false, display: false, "idle player permits sleep")
model.setVolume(0)
let directory = URL(fileURLWithPath: CommandLine.arguments[1], isDirectory: true)
let center = MPNowPlayingInfoCenter.default()
@@ -109,8 +110,14 @@ struct SystemPlaybackChecks {
}
until("open starts authoritative playback") { model.canTogglePlayback && model.state.status == PLAYER_PLAYING }
require(center.playbackState == .playing, "playing publishes macOS playback ownership")
requirePlaybackPower(system: true, display: true, "local video keeps the Mac and display awake")
var bufferingState = model.state
bufferingState.buffering = true
model.applyState(bufferingState)
requirePlaybackPower(system: true, display: true, "buffering does not drop video sleep prevention")
require(model.setPlayback(playing: false), "explicit pause accepted")
until("pause acknowledged") { model.state.status == PLAYER_PAUSED }
requirePlaybackPower(system: false, display: false, "pause releases sleep prevention")
let pausedPosition = model.state.position
if !NSWorkspace.shared.isVoiceOverEnabled {
model.setControlsHovered(true)
@@ -214,6 +221,7 @@ struct SystemPlaybackChecks {
require(model.bufferedRange == nil, "accepted close immediately hides a stale retained-media snapshot")
require(center.nowPlayingInfo == nil && center.playbackState == .stopped,
"accepted close releases system playback immediately")
requirePlaybackPower(system: false, display: false, "close releases sleep prevention immediately")
require(!commands.togglePlayPauseCommand.isEnabled && !commands.nextTrackCommand.isEnabled,
"closed source cannot receive system playback or seek commands")
@@ -278,9 +286,21 @@ struct SystemPlaybackChecks {
until("decode error acknowledged") { model.state.status == PLAYER_ERROR && !model.isBusy }
require(center.nowPlayingInfo == nil && !commands.playCommand.isEnabled,
"failed source does not claim playback keys")
requirePlaybackPower(system: false, display: false, "playback failure permits sleep")
model.open(localURL)
until("playback resumes before end-of-media check") {
model.state.status == PLAYER_PLAYING && model.canSeek && !model.state.seek_pending
}
require(model.seekRelative(model.duration - model.state.position - 0.2), "seek near end accepted")
until("video reaches its natural end") { model.state.status == PLAYER_ENDED }
requirePlaybackPower(system: false, display: false, "end of media permits sleep")
model.open(directory.appendingPathComponent("audio.wav"))
until("audio-only playback starts") { model.state.status == PLAYER_PLAYING && !model.state.has_video }
requirePlaybackPower(system: true, display: false, "audio keeps the Mac awake but permits display sleep")
model.shutdown()
require(center.nowPlayingInfo == nil && !commands.pauseCommand.isEnabled,
"shutdown releases system playback")
requirePlaybackPower(system: false, display: false, "shutdown releases active sleep prevention")
print("System playback checks passed")
}
}