mirror of
https://github.com/Boof2015/prism.git
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Boof2015
1563 lines
48 KiB
TypeScript
1563 lines
48 KiB
TypeScript
import assert from 'node:assert/strict'
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import test from 'node:test'
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import {
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DEFAULT_VISUALIZER_TINT,
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colorToRgbChannels,
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parseColorToRgb,
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resolveColorToRgb,
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} from '../src/renderer/utils/color'
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import {
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getHorizontalWheelScrollResult,
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normalizeWheelDelta,
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} from '../src/renderer/utils/horizontalWheelScroll'
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import {
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formatAstraTime,
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getAstraPlaybackProgress,
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} from '../src/renderer/utils/astra'
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import {
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createDefaultProfile,
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} from '../src/shared/profileState'
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import { calculateResizedWindowBounds } from '../src/shared/windowResize'
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import { createDefaultTheme, resolveTheme } from '../src/shared/themeState'
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import { usePerformanceStore } from '../src/renderer/stores/performanceStore'
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import { buildProfileDraft, profilesMatch } from '../src/renderer/stores/profileDraft'
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import {
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moveDockedScopeOrder,
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useSettingsStore,
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} from '../src/renderer/stores/settingsStore'
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import { scopeSettingsToOptions } from '../src/renderer/components/ScopeModule'
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import { scopeSummary } from '../src/renderer/components/ScopeSettingsSection'
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import {
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applyInputGainToStereoSamples,
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inputGainDbToLinear,
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} from '../src/renderer/audio/inputGain'
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import { SCOPE_KINDS, type ScopeKind } from '../src/types/scope'
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import type { ScopePopoutStateMap, WindowBounds } from '../src/types/popout'
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import { RESIZE_DIRECTIONS } from '../src/types/windowResize'
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import { ScopePopoutDataSource } from '../src/renderer/popouts/ScopePopoutDataSource'
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import {
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VUMeterBallistics,
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VU_INTEGRATION_WINDOW_MS,
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VU_METER_MIN_DB,
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VU_PEAK_HOLD_MS,
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} from '../src/renderer/visualizers/vuMeterBallistics'
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import { FrameScheduler } from '../src/renderer/visualizers/frameScheduler'
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import { VisualizerFrameLoop } from '../src/renderer/visualizers/visualizerFrameLoop'
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import {
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NativeVisualizerTransport,
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type NativeVisualizerTransportBridge,
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} from '../src/renderer/audio/NativeVisualizerTransport'
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import {
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DEFAULT_PROFILE_ID,
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DEFAULT_PROFILE_NAME,
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type Profile,
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} from '../src/types/profile'
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type WindowWithRaf = typeof globalThis & Pick<Window, 'requestAnimationFrame' | 'cancelAnimationFrame'>
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type WindowWithTimers = typeof globalThis & Pick<Window, 'setTimeout' | 'clearTimeout'> & {
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electronAPI: {
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platform: string
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}
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}
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type GlobalWithStorage = typeof globalThis & {
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localStorage?: Storage
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}
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function installFakeAnimationFrame(): {
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pendingCount: () => number
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runFrame: (timestamp?: number) => void
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restore: () => void
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} {
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let nextFrameId = 1
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const callbacks = new Map<number, FrameRequestCallback>()
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const globalWithWindow = globalThis as typeof globalThis & { window?: WindowWithRaf }
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const previousWindow = globalWithWindow.window
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globalWithWindow.window = {
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...globalThis,
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requestAnimationFrame(callback: FrameRequestCallback): number {
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const frameId = nextFrameId
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nextFrameId += 1
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callbacks.set(frameId, callback)
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return frameId
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},
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cancelAnimationFrame(frameId: number): void {
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callbacks.delete(frameId)
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},
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} as WindowWithRaf
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return {
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pendingCount: () => callbacks.size,
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runFrame(timestamp = 0): void {
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const frameCallbacks = [...callbacks.values()]
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callbacks.clear()
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for (const callback of frameCallbacks) {
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callback(timestamp)
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}
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},
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restore(): void {
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if (previousWindow === undefined) {
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delete globalWithWindow.window
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return
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}
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globalWithWindow.window = previousWindow
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},
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}
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}
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function installFakeTimeouts(hidden = false): {
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pendingCount: () => number
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nextDelay: () => number | null
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runNext: () => void
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restore: () => void
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setHidden: (value: boolean) => void
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} {
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let nextTimerId = 1
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const timers = new Map<number, { callback: () => void; delay: number }>()
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const globalWithWindow = globalThis as typeof globalThis & { window?: WindowWithTimers; document?: Document }
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const previousWindow = globalWithWindow.window
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const previousDocument = globalWithWindow.document
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const documentState = { hidden }
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globalWithWindow.window = {
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...globalThis,
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electronAPI: { platform: 'darwin' },
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setTimeout(callback: TimerHandler, delay?: number): number {
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const timerId = nextTimerId
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nextTimerId += 1
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const run = typeof callback === 'function'
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? callback as () => void
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: () => {}
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timers.set(timerId, {
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callback: run,
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delay: typeof delay === 'number' ? delay : 0,
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})
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return timerId
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},
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clearTimeout(timerId: number): void {
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timers.delete(timerId)
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},
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} as WindowWithTimers
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globalWithWindow.document = documentState as Document
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return {
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pendingCount: () => timers.size,
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nextDelay: () => {
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const nextTimer = timers.values().next().value
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return nextTimer ? nextTimer.delay : null
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},
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runNext(): void {
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const next = timers.entries().next().value as [number, { callback: () => void; delay: number }] | undefined
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if (!next) {
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return
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}
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const [timerId, timer] = next
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timers.delete(timerId)
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timer.callback()
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},
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restore(): void {
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if (previousWindow === undefined) {
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delete globalWithWindow.window
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} else {
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globalWithWindow.window = previousWindow
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}
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if (previousDocument === undefined) {
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delete globalWithWindow.document
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} else {
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globalWithWindow.document = previousDocument
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}
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},
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setHidden(value: boolean): void {
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documentState.hidden = value
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},
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}
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}
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function assertAlmostEqual(actual: number, expected: number, tolerance: number, message: string): void {
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assert.ok(
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Math.abs(actual - expected) <= tolerance,
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`${message}: expected ${expected}, got ${actual}`,
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)
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}
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function createFilledStereoChunk(valueL: number, valueR: number, length: number): {
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left: Float32Array
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right: Float32Array
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} {
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const left = new Float32Array(length)
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const right = new Float32Array(length)
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left.fill(valueL)
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right.fill(valueR)
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return { left, right }
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}
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function createProgramSamples(length: number): { left: Float32Array; right: Float32Array } {
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const left = new Float32Array(length)
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const right = new Float32Array(length)
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for (let index = 0; index < length; index += 1) {
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const base = Math.sin(index * 0.037) * 0.55
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const accent = Math.cos(index * 0.011) * 0.15
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left[index] = base
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right[index] = base * 0.65 + accent
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}
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return { left, right }
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}
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function createScopePopouts(poppedOutScopes: ScopeKind[] = []): ScopePopoutStateMap {
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const poppedOutSet = new Set(poppedOutScopes)
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return SCOPE_KINDS.reduce((acc, kind) => {
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acc[kind] = { poppedOut: poppedOutSet.has(kind) }
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return acc
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}, {} as ScopePopoutStateMap)
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}
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function installFakeLocalStorage(): {
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getSetCount: () => number
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restore: () => void
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} {
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const storage = new Map<string, string>()
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let setCount = 0
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const globalWithStorage = globalThis as GlobalWithStorage
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const previousLocalStorage = globalWithStorage.localStorage
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globalWithStorage.localStorage = {
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getItem(key: string): string | null {
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return storage.get(key) ?? null
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},
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setItem(key: string, value: string): void {
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setCount += 1
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storage.set(key, value)
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},
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removeItem(key: string): void {
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storage.delete(key)
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},
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clear(): void {
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storage.clear()
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},
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key(index: number): string | null {
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return [...storage.keys()][index] ?? null
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},
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get length(): number {
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return storage.size
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},
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} as Storage
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return {
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getSetCount: () => setCount,
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restore(): void {
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if (previousLocalStorage === undefined) {
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delete globalWithStorage.localStorage
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return
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}
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globalWithStorage.localStorage = previousLocalStorage
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},
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}
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}
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function installFakeElectronWindow(overrides: Record<string, unknown> = {}): {
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restore: () => void
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} {
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const globalWithWindow = globalThis as typeof globalThis & { window?: WindowWithTimers }
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const previousWindow = globalWithWindow.window
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globalWithWindow.window = {
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...globalThis,
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electronAPI: {
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platform: 'darwin',
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...overrides,
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},
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} as WindowWithTimers
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return {
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restore(): void {
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if (previousWindow === undefined) {
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delete globalWithWindow.window
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return
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}
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globalWithWindow.window = previousWindow
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},
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}
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}
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function seedProfileDraftState(profile: Profile): void {
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useSettingsStore.setState({
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themeId: profile.themeId,
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scopeOrder: [...profile.scopeOrder],
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hiddenScopes: new Set(profile.hiddenScopes),
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widthWeights: { ...profile.widthWeights },
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scopeSettings: JSON.parse(JSON.stringify(profile.scopeSettings)) as Profile['scopeSettings'],
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scopePopouts: JSON.parse(JSON.stringify(profile.scopePopouts)) as Profile['scopePopouts'],
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windowBounds: profile.windowBounds,
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profiles: {
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[DEFAULT_PROFILE_ID]: JSON.parse(JSON.stringify(profile)) as Profile,
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},
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activeProfileId: DEFAULT_PROFILE_ID,
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savedProfileBaseline: JSON.parse(JSON.stringify(profile)) as Profile,
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hasUnsavedProfileChanges: false,
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})
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}
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function resizeBounds(
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edge: (typeof RESIZE_DIRECTIONS)[number],
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cursor: { x: number; y: number },
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minWidth = 120,
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minHeight = 90,
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): WindowBounds {
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return calculateResizedWindowBounds({
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edge,
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startBounds: {
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x: 100,
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y: 200,
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width: 300,
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height: 180,
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},
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startCursor: { x: 0, y: 0 },
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cursor,
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minWidth,
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minHeight,
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})
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}
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function createFakeTransportBridge(): {
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bridge: NativeVisualizerTransportBridge
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calls: {
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oscilloscopePushes: Float32Array[]
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vectorscopePushes: Array<{ left: Float32Array; right: Float32Array }>
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spectrumPushes: Float32Array[]
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oscilloscopeResets: number
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vectorscopeResets: number
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spectrumResets: number
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oscilloscopeSampleRates: number[]
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vectorscopeSampleRates: number[]
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spectrumSampleRates: number[]
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}
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} {
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let latestSpectrumMagnitudes: Float32Array | null = null
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const calls = {
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oscilloscopePushes: [] as Float32Array[],
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vectorscopePushes: [] as Array<{ left: Float32Array; right: Float32Array }>,
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spectrumPushes: [] as Float32Array[],
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oscilloscopeResets: 0,
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vectorscopeResets: 0,
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spectrumResets: 0,
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oscilloscopeSampleRates: [] as number[],
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vectorscopeSampleRates: [] as number[],
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spectrumSampleRates: [] as number[],
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}
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return {
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bridge: {
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isAvailable: () => true,
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oscilloscope: {
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setSampleRate: (sampleRate) => {
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calls.oscilloscopeSampleRates.push(sampleRate)
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},
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pushSamples: (samples) => {
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calls.oscilloscopePushes.push(samples)
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},
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reset: () => {
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calls.oscilloscopeResets += 1
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},
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},
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spectrum: {
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setSampleRate: (sampleRate) => {
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calls.spectrumSampleRates.push(sampleRate)
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},
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pushSamples: (samples) => {
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calls.spectrumPushes.push(samples)
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latestSpectrumMagnitudes = new Float32Array([samples[0] ?? 0, samples[samples.length - 1] ?? 0])
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},
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getMagnitudes: () => latestSpectrumMagnitudes,
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reset: () => {
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calls.spectrumResets += 1
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latestSpectrumMagnitudes = null
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},
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},
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vectorscope: {
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setSampleRate: (sampleRate) => {
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calls.vectorscopeSampleRates.push(sampleRate)
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},
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pushSamples: (left, right) => {
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calls.vectorscopePushes.push({ left, right })
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},
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reset: () => {
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calls.vectorscopeResets += 1
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},
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},
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},
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calls,
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}
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}
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test('parseColorToRgb handles hex, rgb, rgba, and percentage formats', () => {
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assert.deepEqual(parseColorToRgb('#38bdf8'), { r: 56, g: 189, b: 248 })
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assert.deepEqual(parseColorToRgb('#3bf'), { r: 51, g: 187, b: 255 })
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assert.deepEqual(parseColorToRgb('rgb(10, 20, 30)'), { r: 10, g: 20, b: 30 })
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assert.deepEqual(parseColorToRgb('rgba(10 20 30 / 0.5)'), { r: 10, g: 20, b: 30 })
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assert.deepEqual(parseColorToRgb('rgb(10%, 20%, 30%)'), { r: 26, g: 51, b: 77 })
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})
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test('color helpers fall back predictably for invalid values', () => {
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assert.equal(colorToRgbChannels('rgba(1, 2, 3, 0.5)'), '1, 2, 3')
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assert.equal(colorToRgbChannels('nope'), null)
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assert.deepEqual(resolveColorToRgb('still-nope'), DEFAULT_VISUALIZER_TINT)
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assert.deepEqual(resolveColorToRgb('rgb(4, 5, 6)'), { r: 4, g: 5, b: 6 })
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})
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test('calculateResizedWindowBounds supports every resize direction', () => {
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const expectedByDirection: Record<(typeof RESIZE_DIRECTIONS)[number], WindowBounds> = {
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n: { x: 100, y: 220, width: 300, height: 160 },
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s: { x: 100, y: 200, width: 300, height: 200 },
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e: { x: 100, y: 200, width: 340, height: 180 },
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w: { x: 140, y: 200, width: 260, height: 180 },
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ne: { x: 100, y: 220, width: 340, height: 160 },
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nw: { x: 140, y: 220, width: 260, height: 160 },
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se: { x: 100, y: 200, width: 340, height: 200 },
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sw: { x: 140, y: 200, width: 260, height: 200 },
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}
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for (const edge of RESIZE_DIRECTIONS) {
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assert.deepEqual(
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resizeBounds(edge, { x: 40, y: 20 }),
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expectedByDirection[edge],
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`expected ${edge} resize bounds to match`,
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)
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}
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})
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test('calculateResizedWindowBounds clamps east and south resizes to minimum size', () => {
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assert.deepEqual(
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resizeBounds('e', { x: -220, y: 0 }, 140, 90),
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{ x: 100, y: 200, width: 140, height: 180 },
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)
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assert.deepEqual(
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resizeBounds('s', { x: 0, y: -140 }, 120, 100),
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{ x: 100, y: 200, width: 300, height: 100 },
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)
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})
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test('calculateResizedWindowBounds keeps north and west edges anchored when clamped', () => {
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assert.deepEqual(
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resizeBounds('w', { x: 220, y: 0 }, 140, 90),
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{ x: 260, y: 200, width: 140, height: 180 },
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)
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assert.deepEqual(
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resizeBounds('nw', { x: 220, y: 140 }, 140, 100),
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{ x: 260, y: 280, width: 140, height: 100 },
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)
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})
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test('inputGainDbToLinear converts dB offsets to expected linear gain values', () => {
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assert.equal(inputGainDbToLinear(0), 1)
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assertAlmostEqual(inputGainDbToLinear(6), 1.9952623149688795, 1e-12, '+6 dB gain')
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assertAlmostEqual(inputGainDbToLinear(-6), 0.5011872336272722, 1e-12, '-6 dB gain')
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})
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|
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test('applyInputGainToStereoSamples scales both channels in place', () => {
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const { left, right } = createFilledStereoChunk(0.25, -0.5, 3)
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const linearGain = inputGainDbToLinear(6)
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applyInputGainToStereoSamples(left, right, linearGain)
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for (const sample of left) {
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assertAlmostEqual(sample, 0.25 * linearGain, 1e-6, 'left channel scaled')
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}
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for (const sample of right) {
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assertAlmostEqual(sample, -0.5 * linearGain, 1e-6, 'right channel scaled')
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}
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})
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|
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test('applyInputGainToStereoSamples is a no-op for unity gain', () => {
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const left = new Float32Array([0.1, -0.2, 0.3])
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const right = new Float32Array([-0.4, 0.5, -0.6])
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const initialLeft = Array.from(left)
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const initialRight = Array.from(right)
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applyInputGainToStereoSamples(left, right, 1)
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assert.deepEqual(Array.from(left), initialLeft)
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assert.deepEqual(Array.from(right), initialRight)
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})
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|
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test('FrameScheduler dispatches every animation frame in display-sync mode', () => {
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const raf = installFakeAnimationFrame()
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|
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try {
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const scheduler = new FrameScheduler({ frameTarget: 'display-sync' })
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|
let frameCount = 0
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const unsubscribe = scheduler.subscribe(() => {
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frameCount += 1
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})
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|
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assert.equal(raf.pendingCount(), 1)
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|
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raf.runFrame(0)
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raf.runFrame(16.7)
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raf.runFrame(33.4)
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|
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assert.equal(frameCount, 3)
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assert.equal(raf.pendingCount(), 1)
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|
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unsubscribe()
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assert.equal(raf.pendingCount(), 0)
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} finally {
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raf.restore()
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}
|
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})
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|
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test('FrameScheduler caps numeric frame targets by skipping intermediate animation frames', () => {
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const raf = installFakeAnimationFrame()
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|
|
|
try {
|
|
const scheduler = new FrameScheduler({ frameTarget: 30 })
|
|
let frameCount = 0
|
|
const unsubscribe = scheduler.subscribe(() => {
|
|
frameCount += 1
|
|
})
|
|
|
|
raf.runFrame(0)
|
|
raf.runFrame(16.7)
|
|
raf.runFrame(33.4)
|
|
raf.runFrame(50.1)
|
|
raf.runFrame(66.8)
|
|
|
|
assert.equal(frameCount, 3)
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
unsubscribe()
|
|
assert.equal(raf.pendingCount(), 0)
|
|
} finally {
|
|
raf.restore()
|
|
}
|
|
})
|
|
|
|
test('FrameScheduler updates cadence when the frame target changes without duplicating subscriptions', () => {
|
|
const raf = installFakeAnimationFrame()
|
|
|
|
try {
|
|
const scheduler = new FrameScheduler({ frameTarget: 30 })
|
|
let frameCount = 0
|
|
const unsubscribe = scheduler.subscribe(() => {
|
|
frameCount += 1
|
|
})
|
|
|
|
raf.runFrame(0)
|
|
raf.runFrame(16.7)
|
|
assert.equal(frameCount, 1)
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
scheduler.setFrameTarget(60)
|
|
|
|
raf.runFrame(33.4)
|
|
raf.runFrame(41.7)
|
|
raf.runFrame(50.1)
|
|
|
|
assert.equal(frameCount, 3)
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
unsubscribe()
|
|
assert.equal(raf.pendingCount(), 0)
|
|
} finally {
|
|
raf.restore()
|
|
}
|
|
})
|
|
|
|
test('VisualizerFrameLoop renders one invalidated frame while idle', () => {
|
|
const raf = installFakeAnimationFrame()
|
|
|
|
try {
|
|
let frameCount = 0
|
|
const loop = new VisualizerFrameLoop({
|
|
shouldRun: () => false,
|
|
onFrame: () => {
|
|
frameCount += 1
|
|
},
|
|
})
|
|
|
|
loop.start()
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
raf.runFrame()
|
|
|
|
assert.equal(frameCount, 1)
|
|
assert.equal(raf.pendingCount(), 0)
|
|
|
|
loop.dispose()
|
|
} finally {
|
|
raf.restore()
|
|
}
|
|
})
|
|
|
|
test('VisualizerFrameLoop stays subscribed while running and detaches when playback stops', () => {
|
|
const raf = installFakeAnimationFrame()
|
|
|
|
try {
|
|
let frameCount = 0
|
|
let running = true
|
|
const loop = new VisualizerFrameLoop({
|
|
shouldRun: () => running,
|
|
onFrame: () => {
|
|
frameCount += 1
|
|
},
|
|
})
|
|
|
|
loop.start()
|
|
raf.runFrame()
|
|
assert.equal(frameCount, 1)
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
running = false
|
|
raf.runFrame()
|
|
assert.equal(frameCount, 2)
|
|
assert.equal(raf.pendingCount(), 0)
|
|
|
|
loop.dispose()
|
|
} finally {
|
|
raf.restore()
|
|
}
|
|
})
|
|
|
|
test('VisualizerFrameLoop invalidate and stop manage subscriptions correctly', () => {
|
|
const raf = installFakeAnimationFrame()
|
|
|
|
try {
|
|
let frameCount = 0
|
|
const loop = new VisualizerFrameLoop({
|
|
shouldRun: () => false,
|
|
onFrame: () => {
|
|
frameCount += 1
|
|
},
|
|
})
|
|
|
|
loop.start()
|
|
raf.runFrame()
|
|
assert.equal(frameCount, 1)
|
|
assert.equal(raf.pendingCount(), 0)
|
|
|
|
loop.invalidate()
|
|
assert.equal(raf.pendingCount(), 1)
|
|
|
|
loop.stop()
|
|
assert.equal(raf.pendingCount(), 0)
|
|
|
|
raf.runFrame()
|
|
assert.equal(frameCount, 1)
|
|
} finally {
|
|
raf.restore()
|
|
}
|
|
})
|
|
|
|
test('moveDockedScopeOrder swaps a middle docked scope with its adjacent docked neighbor', () => {
|
|
const nextOrder = moveDockedScopeOrder(
|
|
[...SCOPE_KINDS],
|
|
new Set<ScopeKind>(),
|
|
createScopePopouts(),
|
|
'vectorscope',
|
|
'left',
|
|
)
|
|
|
|
assert.deepEqual(nextOrder, [
|
|
'spectrum',
|
|
'vectorscope',
|
|
'oscilloscope',
|
|
'spectrogram',
|
|
'vumeter',
|
|
'lufsmeter',
|
|
'waveform',
|
|
'astra',
|
|
])
|
|
})
|
|
|
|
test('scopeSettingsToOptions wires spectrum side overlay settings into analyzer options', () => {
|
|
const profile = createDefaultProfile('Default')
|
|
profile.scopeSettings.spectrum.showSideLine = true
|
|
const theme = resolveTheme(createDefaultTheme())
|
|
|
|
const options = scopeSettingsToOptions('spectrum', profile.scopeSettings.spectrum, theme.spectrum)
|
|
|
|
assert.equal(options.showSideLine, true)
|
|
assert.equal(options.secondaryLineColor, theme.spectrum.secondary)
|
|
assert.equal(options.lineColor, theme.spectrum.primary)
|
|
})
|
|
|
|
test('astra playback progress advances from updatedAt while playing', () => {
|
|
const progress = getAstraPlaybackProgress({
|
|
playbackState: 'playing',
|
|
currentTime: 12,
|
|
duration: 120,
|
|
queueLength: 4,
|
|
outputDeviceLabel: 'Built-in Output',
|
|
visualizerLineColor: '#38bdf8',
|
|
currentTrack: {
|
|
id: 'track-1',
|
|
title: 'Track',
|
|
artist: 'Artist',
|
|
album: 'Album',
|
|
isFavorite: false,
|
|
artworkDataUrl: null,
|
|
},
|
|
updatedAt: 1000,
|
|
}, 3500)
|
|
|
|
assertAlmostEqual(progress.currentTime, 14.5, 1e-6, 'current time advances')
|
|
assertAlmostEqual(progress.progress, 14.5 / 120, 1e-6, 'progress ratio advances')
|
|
assert.equal(formatAstraTime(progress.currentTime), '0:14')
|
|
})
|
|
|
|
test('normalizeWheelDelta keeps pixel deltas unchanged', () => {
|
|
assert.equal(normalizeWheelDelta(24, 0, 320), 24)
|
|
})
|
|
|
|
test('normalizeWheelDelta converts line deltas to pixels', () => {
|
|
assert.equal(normalizeWheelDelta(3, 1, 320), 48)
|
|
})
|
|
|
|
test('normalizeWheelDelta scales page deltas to viewport width', () => {
|
|
assert.equal(normalizeWheelDelta(2, 2, 500), 900)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult converts vertical wheel input into horizontal movement', () => {
|
|
assert.deepEqual(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 320,
|
|
deltaMode: 0,
|
|
deltaX: 0,
|
|
deltaY: 60,
|
|
scrollLeft: 40,
|
|
scrollWidth: 960,
|
|
}),
|
|
{
|
|
appliedDelta: 60,
|
|
nextScrollLeft: 100,
|
|
},
|
|
)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult leaves native horizontal wheel input alone', () => {
|
|
assert.equal(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 320,
|
|
deltaMode: 0,
|
|
deltaX: 8,
|
|
deltaY: 40,
|
|
scrollLeft: 40,
|
|
scrollWidth: 960,
|
|
}),
|
|
null,
|
|
)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult is a no-op when the rail does not overflow', () => {
|
|
assert.equal(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 320,
|
|
deltaMode: 0,
|
|
deltaX: 0,
|
|
deltaY: 40,
|
|
scrollLeft: 0,
|
|
scrollWidth: 320,
|
|
}),
|
|
null,
|
|
)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult is a no-op for excluded interactive controls', () => {
|
|
assert.equal(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 320,
|
|
deltaMode: 0,
|
|
deltaX: 0,
|
|
deltaY: 40,
|
|
isTargetExcluded: true,
|
|
scrollLeft: 0,
|
|
scrollWidth: 960,
|
|
}),
|
|
null,
|
|
)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult moves scrollLeft left for negative deltas', () => {
|
|
assert.deepEqual(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 320,
|
|
deltaMode: 0,
|
|
deltaX: 0,
|
|
deltaY: -50,
|
|
scrollLeft: 120,
|
|
scrollWidth: 960,
|
|
}),
|
|
{
|
|
appliedDelta: -50,
|
|
nextScrollLeft: 70,
|
|
},
|
|
)
|
|
})
|
|
|
|
test('getHorizontalWheelScrollResult normalizes line and page delta modes', () => {
|
|
assert.deepEqual(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 400,
|
|
deltaMode: 1,
|
|
deltaX: 0,
|
|
deltaY: 2,
|
|
scrollLeft: 10,
|
|
scrollWidth: 1200,
|
|
}),
|
|
{
|
|
appliedDelta: 32,
|
|
nextScrollLeft: 42,
|
|
},
|
|
)
|
|
|
|
assert.deepEqual(
|
|
getHorizontalWheelScrollResult({
|
|
clientWidth: 400,
|
|
deltaMode: 2,
|
|
deltaX: 0,
|
|
deltaY: 1,
|
|
scrollLeft: 10,
|
|
scrollWidth: 1200,
|
|
}),
|
|
{
|
|
appliedDelta: 360,
|
|
nextScrollLeft: 370,
|
|
},
|
|
)
|
|
})
|
|
|
|
test('scopeSettingsToOptions wires waveform stereo mode into analyzer options', () => {
|
|
const profile = createDefaultProfile('Default')
|
|
profile.scopeSettings.waveform.mode = 'stereo'
|
|
profile.scopeSettings.waveform.multiband = true
|
|
const theme = resolveTheme(createDefaultTheme())
|
|
|
|
const options = scopeSettingsToOptions('waveform', profile.scopeSettings.waveform, theme.waveform)
|
|
|
|
assert.equal(options.mode, 'stereo')
|
|
assert.equal(options.multiband, true)
|
|
assert.equal(options.lineColor, theme.waveform.primary)
|
|
})
|
|
|
|
test('scopeSummary includes Stereo for waveform only when stereo mode is enabled', () => {
|
|
const profile = createDefaultProfile('Default')
|
|
profile.scopeSettings.waveform.gainDb = 6
|
|
|
|
assert.equal(scopeSummary('waveform', profile.scopeSettings.waveform), '+6 dB')
|
|
|
|
profile.scopeSettings.waveform.mode = 'stereo'
|
|
assert.equal(scopeSummary('waveform', profile.scopeSettings.waveform), '+6 dB · Stereo')
|
|
|
|
profile.scopeSettings.waveform.multiband = true
|
|
assert.equal(scopeSummary('waveform', profile.scopeSettings.waveform), '+6 dB · Stereo · RGB')
|
|
})
|
|
|
|
test('scopeSummary summarizes astra field visibility', () => {
|
|
const profile = createDefaultProfile('Default')
|
|
profile.scopeSettings.astra.showArtist = false
|
|
profile.scopeSettings.astra.showControls = false
|
|
|
|
assert.equal(scopeSummary('astra', profile.scopeSettings.astra), 'Cover · Title · Bar · Time')
|
|
})
|
|
|
|
test('ScopePopoutDataSource switches waveform batches between mono and stereo queues', () => {
|
|
const dataSource = new ScopePopoutDataSource('waveform')
|
|
const monoChunk = new Float32Array([0.1, 0.2, 0.3])
|
|
const stereoLeft = new Float32Array([0.4, 0.5])
|
|
const stereoRight = new Float32Array([0.6, 0.7])
|
|
const nextMonoChunk = new Float32Array([0.8])
|
|
|
|
dataSource.pushAudioBatch([monoChunk])
|
|
assert.equal(dataSource.getPendingWaveformSamples()[0], monoChunk)
|
|
assert.equal(dataSource.getPendingWaveformStereoSamples().length, 0)
|
|
|
|
dataSource.pushAudioBatch([{ left: stereoLeft, right: stereoRight }])
|
|
assert.equal(dataSource.getPendingWaveformSamples().length, 0)
|
|
const stereoBatch = dataSource.getPendingWaveformStereoSamples()
|
|
assert.equal(stereoBatch.length, 1)
|
|
assert.equal(stereoBatch[0]?.left, stereoLeft)
|
|
assert.equal(stereoBatch[0]?.right, stereoRight)
|
|
|
|
dataSource.pushAudioBatch([nextMonoChunk])
|
|
assert.equal(dataSource.getPendingWaveformStereoSamples().length, 0)
|
|
assert.equal(dataSource.getPendingWaveformSamples()[0], nextMonoChunk)
|
|
})
|
|
|
|
test('applying a profile snapshot does not change the machine-local frame target', () => {
|
|
const previousPerformanceState = usePerformanceStore.getState()
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
|
|
try {
|
|
usePerformanceStore.getState().setFrameTarget(120)
|
|
|
|
const defaultProfile = createDefaultProfile('Default')
|
|
const alternateProfile = createDefaultProfile('Live Mix')
|
|
alternateProfile.hiddenScopes = []
|
|
alternateProfile.scopeSettings.waveform.gainDb = 6
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: 'profile_live_mix',
|
|
profiles: {
|
|
profile_default: defaultProfile,
|
|
profile_live_mix: alternateProfile,
|
|
},
|
|
})
|
|
|
|
assert.equal(usePerformanceStore.getState().frameTarget, 120)
|
|
} finally {
|
|
usePerformanceStore.setState({
|
|
frameTarget: previousPerformanceState.frameTarget,
|
|
dockedRenderFps: previousPerformanceState.dockedRenderFps,
|
|
})
|
|
useSettingsStore.setState(previousSettingsState)
|
|
}
|
|
})
|
|
|
|
test('profile draft comparisons return to clean after reverting a change', () => {
|
|
const baselineProfile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
baselineProfile.themeId = 'theme_default'
|
|
baselineProfile.windowBounds = { x: 24, y: 48, width: 900, height: 180 }
|
|
baselineProfile.scopePopouts.spectrum = {
|
|
poppedOut: true,
|
|
windowBounds: { x: 160, y: 90, width: 420, height: 240 },
|
|
}
|
|
|
|
const baselineDraft = buildProfileDraft({
|
|
themeId: baselineProfile.themeId,
|
|
scopeOrder: baselineProfile.scopeOrder,
|
|
hiddenScopes: baselineProfile.hiddenScopes,
|
|
widthWeights: baselineProfile.widthWeights,
|
|
scopeSettings: baselineProfile.scopeSettings,
|
|
scopePopouts: baselineProfile.scopePopouts,
|
|
windowBounds: baselineProfile.windowBounds,
|
|
}, baselineProfile.name)
|
|
|
|
const changedDraft = buildProfileDraft({
|
|
themeId: baselineProfile.themeId,
|
|
scopeOrder: baselineProfile.scopeOrder,
|
|
hiddenScopes: baselineProfile.hiddenScopes,
|
|
widthWeights: baselineProfile.widthWeights,
|
|
scopeSettings: {
|
|
...baselineProfile.scopeSettings,
|
|
waveform: {
|
|
...baselineProfile.scopeSettings.waveform,
|
|
gainDb: baselineProfile.scopeSettings.waveform.gainDb + 3,
|
|
},
|
|
},
|
|
scopePopouts: baselineProfile.scopePopouts,
|
|
windowBounds: baselineProfile.windowBounds,
|
|
}, baselineProfile.name)
|
|
|
|
const revertedDraft = buildProfileDraft({
|
|
themeId: baselineProfile.themeId,
|
|
scopeOrder: baselineProfile.scopeOrder,
|
|
hiddenScopes: baselineProfile.hiddenScopes,
|
|
widthWeights: baselineProfile.widthWeights,
|
|
scopeSettings: baselineProfile.scopeSettings,
|
|
scopePopouts: baselineProfile.scopePopouts,
|
|
windowBounds: baselineProfile.windowBounds,
|
|
}, baselineProfile.name)
|
|
|
|
assert.equal(profilesMatch(baselineDraft, changedDraft), false)
|
|
assert.equal(profilesMatch(baselineDraft, revertedDraft), true)
|
|
})
|
|
|
|
test('buildProfileDraft preserves unlinked themes instead of coercing the active theme', () => {
|
|
const profile = createDefaultProfile('Live Mix')
|
|
profile.themeId = null
|
|
|
|
const draft = buildProfileDraft({
|
|
themeId: profile.themeId,
|
|
scopeOrder: profile.scopeOrder,
|
|
hiddenScopes: profile.hiddenScopes,
|
|
widthWeights: profile.widthWeights,
|
|
scopeSettings: profile.scopeSettings,
|
|
scopePopouts: profile.scopePopouts,
|
|
windowBounds: profile.windowBounds,
|
|
}, profile.name)
|
|
|
|
assert.equal(draft.themeId, null)
|
|
})
|
|
|
|
test('toggleScope appends astra to the scope order when it is enabled from an opt-in profile', () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeWindow = installFakeElectronWindow()
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
seedProfileDraftState(profile)
|
|
|
|
assert.equal(useSettingsStore.getState().scopeOrder.includes('astra'), false)
|
|
|
|
useSettingsStore.getState().toggleScope('astra')
|
|
|
|
assert.equal(useSettingsStore.getState().scopeOrder.at(-1), 'astra')
|
|
assert.equal(useSettingsStore.getState().hiddenScopes.has('astra'), false)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('main-window bounds updates stay in memory in Electron mode until save', () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeStorage = installFakeLocalStorage()
|
|
const fakeWindow = installFakeElectronWindow()
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
profile.windowBounds = { x: 10, y: 20, width: 900, height: 180 }
|
|
seedProfileDraftState(profile)
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 10, y: 20, width: 900, height: 180 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 24, y: 20, width: 900, height: 180 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, true)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 10, y: 20, width: 900, height: 180 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
fakeStorage.restore()
|
|
}
|
|
})
|
|
|
|
test('profiles without saved window bounds mark the first user move dirty after load sync completes', async () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const currentBounds = { x: 10, y: 20, width: 900, height: 180 }
|
|
const fakeWindow = installFakeElectronWindow({
|
|
getWindowBounds: async () => currentBounds,
|
|
setWindowBounds: () => {},
|
|
})
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: DEFAULT_PROFILE_ID,
|
|
profiles: {
|
|
[DEFAULT_PROFILE_ID]: profile,
|
|
},
|
|
})
|
|
|
|
await Promise.resolve()
|
|
await Promise.resolve()
|
|
|
|
assert.deepEqual(useSettingsStore.getState().savedProfileBaseline?.windowBounds, currentBounds)
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 24, y: 20, width: 900, height: 180 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, true)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('loading a profile syncs the live window bounds without marking the draft dirty', async () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const currentBounds = { x: 52, y: 18, width: 940, height: 192 }
|
|
const fakeWindow = installFakeElectronWindow({
|
|
getWindowBounds: async () => currentBounds,
|
|
setWindowBounds: () => {},
|
|
})
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
profile.windowBounds = { x: 10, y: 20, width: 900, height: 180 }
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: DEFAULT_PROFILE_ID,
|
|
profiles: {
|
|
[DEFAULT_PROFILE_ID]: profile,
|
|
},
|
|
})
|
|
|
|
await Promise.resolve()
|
|
await Promise.resolve()
|
|
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
assert.deepEqual(useSettingsStore.getState().windowBounds, currentBounds)
|
|
assert.deepEqual(useSettingsStore.getState().savedProfileBaseline?.windowBounds, currentBounds)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('switching to a non-default profile with an unlinked theme does not mark it dirty', async () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeWindow = installFakeElectronWindow({
|
|
getWindowBounds: async () => ({ x: 10, y: 20, width: 900, height: 180 }),
|
|
setWindowBounds: () => {},
|
|
})
|
|
|
|
try {
|
|
const defaultProfile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
defaultProfile.themeId = 'theme_default'
|
|
|
|
const liveMixProfile = createDefaultProfile('Live Mix')
|
|
liveMixProfile.themeId = null
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: 'profile_live_mix',
|
|
profiles: {
|
|
[DEFAULT_PROFILE_ID]: defaultProfile,
|
|
profile_live_mix: liveMixProfile,
|
|
},
|
|
})
|
|
|
|
await Promise.resolve()
|
|
await Promise.resolve()
|
|
|
|
assert.equal(useSettingsStore.getState().themeId, null)
|
|
assert.equal(useSettingsStore.getState().savedProfileBaseline?.themeId, null)
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('profile load absorbs immediate macOS-style window bound adjustments without marking dirty', async () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeWindow = installFakeElectronWindow({
|
|
getWindowBounds: async () => ({ x: 16, y: 18, width: 900, height: 180 }),
|
|
setWindowBounds: () => {},
|
|
})
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
profile.windowBounds = { x: 10, y: 20, width: 900, height: 180 }
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: DEFAULT_PROFILE_ID,
|
|
profiles: {
|
|
[DEFAULT_PROFILE_ID]: profile,
|
|
},
|
|
})
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 16, y: 18, width: 900, height: 180 })
|
|
await Promise.resolve()
|
|
await Promise.resolve()
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('profile load absorbs immediate popout bound adjustments without marking dirty', async () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeWindow = installFakeElectronWindow({
|
|
getWindowBounds: async () => ({ x: 10, y: 20, width: 900, height: 180 }),
|
|
setWindowBounds: () => {},
|
|
})
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
profile.scopePopouts.spectrum = {
|
|
poppedOut: true,
|
|
windowBounds: { x: 140, y: 60, width: 420, height: 240 },
|
|
}
|
|
|
|
useSettingsStore.getState().applyExternalProfileSnapshot({
|
|
activeProfileId: DEFAULT_PROFILE_ID,
|
|
profiles: {
|
|
[DEFAULT_PROFILE_ID]: profile,
|
|
},
|
|
})
|
|
|
|
useSettingsStore.getState().updatePopoutBounds('spectrum', { x: 156, y: 58, width: 420, height: 240 })
|
|
await Promise.resolve()
|
|
await Promise.resolve()
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('geometry sync window extends while load-time macOS bound updates continue', () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeWindow = installFakeElectronWindow()
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
seedProfileDraftState(profile)
|
|
|
|
useSettingsStore.setState((state) => ({
|
|
...state,
|
|
geometrySyncUntil: Date.now() + 50,
|
|
}))
|
|
const before = useSettingsStore.getState().geometrySyncUntil
|
|
|
|
useSettingsStore.getState().updateMainWindowBounds({ x: 24, y: 18, width: 900, height: 180 })
|
|
|
|
assert.ok(useSettingsStore.getState().geometrySyncUntil > before)
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
}
|
|
})
|
|
|
|
test('popout bounds updates stay in memory in Electron mode until save', () => {
|
|
const previousSettingsState = useSettingsStore.getState()
|
|
const fakeStorage = installFakeLocalStorage()
|
|
const fakeWindow = installFakeElectronWindow()
|
|
|
|
try {
|
|
const profile = createDefaultProfile(DEFAULT_PROFILE_NAME)
|
|
profile.themeId = 'theme_default'
|
|
profile.scopePopouts.spectrum = {
|
|
poppedOut: true,
|
|
windowBounds: { x: 140, y: 60, width: 420, height: 240 },
|
|
}
|
|
seedProfileDraftState(profile)
|
|
|
|
useSettingsStore.getState().updatePopoutBounds('spectrum', { x: 140, y: 60, width: 420, height: 240 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
|
|
useSettingsStore.getState().updatePopoutBounds('spectrum', { x: 180, y: 60, width: 420, height: 240 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, true)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
|
|
useSettingsStore.getState().updatePopoutBounds('spectrum', { x: 140, y: 60, width: 420, height: 240 })
|
|
assert.equal(useSettingsStore.getState().hasUnsavedProfileChanges, false)
|
|
assert.equal(fakeStorage.getSetCount(), 0)
|
|
} finally {
|
|
useSettingsStore.setState(previousSettingsState)
|
|
fakeWindow.restore()
|
|
fakeStorage.restore()
|
|
}
|
|
})
|
|
|
|
test('moveDockedScopeOrder is a no-op at the docked boundaries', () => {
|
|
const initialOrder = [...SCOPE_KINDS]
|
|
|
|
assert.equal(
|
|
moveDockedScopeOrder(initialOrder, new Set<ScopeKind>(), createScopePopouts(), 'spectrum', 'left'),
|
|
initialOrder,
|
|
)
|
|
assert.equal(
|
|
moveDockedScopeOrder(initialOrder, new Set<ScopeKind>(), createScopePopouts(), 'astra', 'right'),
|
|
initialOrder,
|
|
)
|
|
})
|
|
|
|
test('moveDockedScopeOrder preserves hidden scope positions in the full order', () => {
|
|
const nextOrder = moveDockedScopeOrder(
|
|
[...SCOPE_KINDS],
|
|
new Set<ScopeKind>(['oscilloscope']),
|
|
createScopePopouts(),
|
|
'vectorscope',
|
|
'left',
|
|
)
|
|
|
|
assert.deepEqual(nextOrder, [
|
|
'vectorscope',
|
|
'oscilloscope',
|
|
'spectrum',
|
|
'spectrogram',
|
|
'vumeter',
|
|
'lufsmeter',
|
|
'waveform',
|
|
'astra',
|
|
])
|
|
})
|
|
|
|
test('moveDockedScopeOrder preserves popped-out scope positions in the full order', () => {
|
|
const nextOrder = moveDockedScopeOrder(
|
|
[...SCOPE_KINDS],
|
|
new Set<ScopeKind>(),
|
|
createScopePopouts(['oscilloscope']),
|
|
'spectrogram',
|
|
'left',
|
|
)
|
|
|
|
assert.deepEqual(nextOrder, [
|
|
'spectrum',
|
|
'oscilloscope',
|
|
'spectrogram',
|
|
'vectorscope',
|
|
'vumeter',
|
|
'lufsmeter',
|
|
'waveform',
|
|
'astra',
|
|
])
|
|
})
|
|
|
|
test('VUMeterBallistics holds VU, bar, and correlation steady when an active frame receives no chunks', () => {
|
|
const sampleRate = 48000
|
|
const windowSamples = Math.round((sampleRate * VU_INTEGRATION_WINDOW_MS) / 1000)
|
|
const meter = new VUMeterBallistics(sampleRate)
|
|
const initial = meter.process([createFilledStereoChunk(0.5, 0.5, windowSamples)], 300)
|
|
const held = meter.process([], 316)
|
|
|
|
assert.ok(initial.vuLDb > -7 && initial.vuLDb < -5)
|
|
assertAlmostEqual(held.vuLDb, initial.vuLDb, 1e-12, 'left VU should hold across empty frames')
|
|
assertAlmostEqual(held.vuRDb, initial.vuRDb, 1e-12, 'right VU should hold across empty frames')
|
|
assertAlmostEqual(held.barLDb, initial.barLDb, 1e-12, 'left bar should hold across empty frames')
|
|
assertAlmostEqual(held.barRDb, initial.barRDb, 1e-12, 'right bar should hold across empty frames')
|
|
assertAlmostEqual(held.correlation, initial.correlation, 1e-12, 'correlation should hold across empty frames')
|
|
assert.notEqual(held.vuLDb, VU_METER_MIN_DB)
|
|
})
|
|
|
|
test('VUMeterBallistics produces the same VU, bar, and correlation for contiguous and irregular chunk delivery', () => {
|
|
const sampleRate = 48000
|
|
const windowSamples = Math.round((sampleRate * VU_INTEGRATION_WINDOW_MS) / 1000)
|
|
const program = createProgramSamples(windowSamples)
|
|
const contiguous = new VUMeterBallistics(sampleRate)
|
|
const irregular = new VUMeterBallistics(sampleRate)
|
|
const contiguousSnapshot = contiguous.process([program], (windowSamples / sampleRate) * 1000)
|
|
|
|
const chunkSizes = [127, 509, 33, 2048, 401, 89, 3072, 17, 611, 1536]
|
|
let offset = 0
|
|
let nowMs = 0
|
|
let chunkIndex = 0
|
|
|
|
while (offset < windowSamples) {
|
|
const chunkSize = chunkSizes[chunkIndex % chunkSizes.length] ?? 1
|
|
const nextOffset = Math.min(windowSamples, offset + chunkSize)
|
|
const left = program.left.slice(offset, nextOffset)
|
|
const right = program.right.slice(offset, nextOffset)
|
|
nowMs += ((nextOffset - offset) / sampleRate) * 1000
|
|
irregular.process([{ left, right }], nowMs)
|
|
offset = nextOffset
|
|
chunkIndex += 1
|
|
}
|
|
|
|
const irregularSnapshot = irregular.getSnapshot()
|
|
assertAlmostEqual(irregularSnapshot.vuLDb, contiguousSnapshot.vuLDb, 1e-6, 'left VU should be chunking-invariant')
|
|
assertAlmostEqual(irregularSnapshot.vuRDb, contiguousSnapshot.vuRDb, 1e-6, 'right VU should be chunking-invariant')
|
|
assertAlmostEqual(irregularSnapshot.barLDb, contiguousSnapshot.barLDb, 1e-6, 'left bar should be chunking-invariant')
|
|
assertAlmostEqual(irregularSnapshot.barRDb, contiguousSnapshot.barRDb, 1e-6, 'right bar should be chunking-invariant')
|
|
assertAlmostEqual(irregularSnapshot.correlation, contiguousSnapshot.correlation, 1e-6, 'correlation should be chunking-invariant')
|
|
})
|
|
|
|
test('VUMeterBallistics lets the bar outrun the VU needle while peak hold remains highest', () => {
|
|
const sampleRate = 48000
|
|
const meter = new VUMeterBallistics(sampleRate)
|
|
const baselineSamples = Math.floor(sampleRate * 0.2)
|
|
const burstSamples = Math.floor(sampleRate * 0.016)
|
|
|
|
meter.process([createFilledStereoChunk(0.1, 0.1, baselineSamples)], 200)
|
|
const burstSnapshot = meter.process([createFilledStereoChunk(1.0, 1.0, burstSamples)], 216)
|
|
const beforeDecay = meter.process([], 216 + VU_PEAK_HOLD_MS - 10)
|
|
const afterDecay = meter.process([], 216 + VU_PEAK_HOLD_MS + 100)
|
|
|
|
assert.ok(burstSnapshot.vuLDb < -10)
|
|
assert.ok(burstSnapshot.barLDb > burstSnapshot.vuLDb + 8)
|
|
assert.ok(burstSnapshot.peakLDb >= burstSnapshot.barLDb)
|
|
assert.equal(burstSnapshot.peakLDb, 0)
|
|
assert.equal(beforeDecay.peakLDb, 0)
|
|
assert.ok(afterDecay.peakLDb < beforeDecay.peakLDb)
|
|
assert.ok(afterDecay.peakLDb > -3)
|
|
})
|
|
|
|
test('NativeVisualizerTransport feeds native scope state from chunk arrival without a render tick', () => {
|
|
const { bridge, calls } = createFakeTransportBridge()
|
|
const transport = new NativeVisualizerTransport(bridge)
|
|
const left = new Float32Array([0.2, 0.4, 0.6])
|
|
const right = new Float32Array([0.8, 0.6, 0.4])
|
|
|
|
transport.setDemand({
|
|
spectrum: true,
|
|
oscilloscope: true,
|
|
vectorscope: true,
|
|
})
|
|
transport.reset({
|
|
sessionId: 1,
|
|
sampleRate: 48000,
|
|
channelCount: 2,
|
|
capturing: true,
|
|
})
|
|
transport.handleChunk(left, right, {
|
|
sessionId: 1,
|
|
channelCount: 2,
|
|
})
|
|
|
|
assert.equal(calls.oscilloscopePushes.length, 1)
|
|
assert.equal(calls.vectorscopePushes.length, 1)
|
|
assert.equal(calls.spectrumPushes.length, 1)
|
|
assert.equal(calls.oscilloscopePushes[0], left)
|
|
assert.equal(calls.vectorscopePushes[0]?.left, left)
|
|
assert.equal(calls.vectorscopePushes[0]?.right, right)
|
|
assert.deepEqual(Array.from(calls.spectrumPushes[0]), [0.5, 0.5, 0.5])
|
|
assert.deepEqual(Array.from(transport.getLatestSpectrumMagnitudes() ?? []), [0.5, 0.5])
|
|
})
|
|
|
|
test('NativeVisualizerTransport resets cached state on session changes and sample-rate updates', () => {
|
|
const { bridge, calls } = createFakeTransportBridge()
|
|
const transport = new NativeVisualizerTransport(bridge)
|
|
|
|
transport.setDemand({ spectrum: true, oscilloscope: true, vectorscope: true })
|
|
transport.reset({
|
|
sessionId: 7,
|
|
sampleRate: 48000,
|
|
channelCount: 2,
|
|
capturing: true,
|
|
})
|
|
transport.handleChunk(new Float32Array([1, 1]), new Float32Array([1, 1]), {
|
|
sessionId: 7,
|
|
channelCount: 2,
|
|
})
|
|
assert.deepEqual(Array.from(transport.getLatestSpectrumMagnitudes() ?? []), [1, 1])
|
|
|
|
transport.reset({
|
|
sessionId: 8,
|
|
sampleRate: 96000,
|
|
channelCount: 2,
|
|
capturing: true,
|
|
})
|
|
|
|
assert.equal(calls.oscilloscopeSampleRates.at(-1), 96000)
|
|
assert.equal(calls.spectrumSampleRates.at(-1), 96000)
|
|
assert.equal(calls.vectorscopeSampleRates.at(-1), 96000)
|
|
assert.equal(calls.oscilloscopeResets >= 2, true)
|
|
assert.equal(calls.spectrumResets >= 2, true)
|
|
assert.equal(calls.vectorscopeResets >= 2, true)
|
|
assert.equal(transport.getLatestSpectrumMagnitudes(), null)
|
|
})
|
|
|
|
test('NativeVisualizerTransport stops feeding scopes when demand is removed', () => {
|
|
const { bridge, calls } = createFakeTransportBridge()
|
|
const transport = new NativeVisualizerTransport(bridge)
|
|
|
|
transport.setDemand({ spectrum: true })
|
|
transport.reset({
|
|
sessionId: 2,
|
|
sampleRate: 48000,
|
|
channelCount: 2,
|
|
capturing: true,
|
|
})
|
|
transport.handleChunk(new Float32Array([0.25]), new Float32Array([0.75]), {
|
|
sessionId: 2,
|
|
channelCount: 2,
|
|
})
|
|
assert.equal(calls.spectrumPushes.length, 1)
|
|
|
|
transport.setDemand({})
|
|
transport.handleChunk(new Float32Array([0.5]), new Float32Array([0.5]), {
|
|
sessionId: 2,
|
|
channelCount: 2,
|
|
})
|
|
|
|
assert.equal(calls.spectrumPushes.length, 1)
|
|
assert.equal(calls.spectrumResets >= 1, true)
|
|
assert.equal(transport.getLatestSpectrumMagnitudes(), null)
|
|
})
|
|
|
|
test('NativePolledCaptureBackend schedules immediate, backoff, and hidden-document polls and cancels on stop', async () => {
|
|
const timers = installFakeTimeouts()
|
|
|
|
try {
|
|
const { NativePolledCaptureBackend } = await import('../src/renderer/audio/AudioCapture')
|
|
|
|
const drainResults = [
|
|
{
|
|
chunks: [{
|
|
left: new Float32Array([0.1, 0.2]),
|
|
right: new Float32Array([0.3, 0.4]),
|
|
channelCount: 2,
|
|
capturedAtMilliseconds: 5,
|
|
sequence: 1,
|
|
}],
|
|
overwriteCount: 0,
|
|
queueDepth: 0,
|
|
},
|
|
{
|
|
chunks: [],
|
|
overwriteCount: 0,
|
|
queueDepth: 0,
|
|
},
|
|
{
|
|
chunks: [],
|
|
overwriteCount: 0,
|
|
queueDepth: 0,
|
|
},
|
|
]
|
|
|
|
const nativeModule = {
|
|
getSupport: () => ({ available: true, reason: null }),
|
|
listOutputDevices: () => [],
|
|
start: () => ({
|
|
sampleRate: 48000,
|
|
channelCount: 2,
|
|
deviceId: 'device',
|
|
deviceLabel: 'Device',
|
|
}),
|
|
stop: () => {},
|
|
drain: () => drainResults.shift() ?? {
|
|
chunks: [],
|
|
overwriteCount: 0,
|
|
queueDepth: 0,
|
|
},
|
|
nowMilliseconds: () => 0,
|
|
}
|
|
|
|
class TestNativeBackend extends NativePolledCaptureBackend {
|
|
readonly kind = 'native-macos' as const
|
|
|
|
protected getNativeCaptureModule() {
|
|
return nativeModule
|
|
}
|
|
|
|
protected getBackendLabel(): string {
|
|
return 'Test Native'
|
|
}
|
|
}
|
|
|
|
const backend = new TestNativeBackend({
|
|
kind: 'native-macos',
|
|
available: true,
|
|
reason: null,
|
|
})
|
|
const receivedSequences: number[] = []
|
|
backend.subscribe((chunk) => {
|
|
receivedSequences.push(chunk.sequence)
|
|
})
|
|
|
|
await backend.start()
|
|
assert.equal(timers.nextDelay(), 0)
|
|
|
|
timers.runNext()
|
|
assert.deepEqual(receivedSequences, [1])
|
|
assert.equal(timers.nextDelay(), 0)
|
|
|
|
timers.runNext()
|
|
assert.equal(timers.nextDelay(), 2)
|
|
|
|
timers.setHidden(true)
|
|
timers.runNext()
|
|
assert.equal(timers.nextDelay(), 16)
|
|
|
|
await backend.stop()
|
|
assert.equal(timers.pendingCount(), 0)
|
|
} finally {
|
|
timers.restore()
|
|
}
|
|
})
|