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98 changes: 98 additions & 0 deletions
98
packages/rum-core/src/domain/longAnimationFrame/longAnimationFrameCollection.spec.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| import { type RelativeTime, type ServerDuration } from '@datadog/browser-core' | ||
| import { registerCleanupTask } from '@datadog/browser-core/test' | ||
| import { collectAndValidateRawRumEvents, createPerformanceEntry, mockPerformanceObserver } from '../../../test' | ||
| import { RumPerformanceEntryType } from '../../browser/performanceObservable' | ||
| import { RumEventType, RumLongTaskEntryType } from '../../rawRumEvent.types' | ||
| import { LifeCycle } from '../lifeCycle' | ||
| import type { RumConfiguration } from '../configuration' | ||
| import { startLongAnimationFrameCollection } from './longAnimationFrameCollection' | ||
|
|
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| describe('long animation frames collection', () => { | ||
| it('should create raw rum event from long animation frame performance entry', () => { | ||
| const { notifyPerformanceEntries, rawRumEvents } = setupLongAnimationFrameCollection() | ||
| const PerformanceLongAnimationFrameTiming = createPerformanceEntry(RumPerformanceEntryType.LONG_ANIMATION_FRAME) | ||
|
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| notifyPerformanceEntries([PerformanceLongAnimationFrameTiming]) | ||
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| expect(rawRumEvents[0].startTime).toBe(1234 as RelativeTime) | ||
| expect(rawRumEvents[0].rawRumEvent).toEqual({ | ||
| date: jasmine.any(Number), | ||
| long_task: { | ||
| id: jasmine.any(String), | ||
| entry_type: RumLongTaskEntryType.LONG_ANIMATION_FRAME, | ||
| duration: (82 * 1e6) as ServerDuration, | ||
| blocking_duration: 0 as ServerDuration, | ||
| first_ui_event_timestamp: 0 as RelativeTime, | ||
| render_start: 1421.5 as RelativeTime, | ||
| style_and_layout_start: 1428 as RelativeTime, | ||
| scripts: [ | ||
| { | ||
| duration: (6 * 1e6) as ServerDuration, | ||
| pause_duration: 0 as ServerDuration, | ||
| forced_style_and_layout_duration: 0 as ServerDuration, | ||
| start_time: 1348 as RelativeTime, | ||
| execution_start: 1348.7 as RelativeTime, | ||
| source_url: 'http://example.com/script.js', | ||
| source_function_name: '', | ||
| source_char_position: 9876, | ||
| invoker: 'http://example.com/script.js', | ||
| invoker_type: 'classic-script', | ||
| window_attribution: 'self', | ||
| }, | ||
| ], | ||
| }, | ||
| type: RumEventType.LONG_TASK, | ||
| _dd: { | ||
| discarded: false, | ||
| }, | ||
| }) | ||
| expect(rawRumEvents[0].domainContext).toEqual({ | ||
| performanceEntry: { | ||
| name: 'long-animation-frame', | ||
| duration: 82, | ||
| entryType: 'long-animation-frame', | ||
| startTime: 1234, | ||
| renderStart: 1421.5, | ||
| styleAndLayoutStart: 1428, | ||
| firstUIEventTimestamp: 0, | ||
| blockingDuration: 0, | ||
| scripts: [ | ||
| { | ||
| name: 'script', | ||
| entryType: 'script', | ||
| startTime: 1348, | ||
| duration: 6, | ||
| invoker: 'http://example.com/script.js', | ||
| invokerType: 'classic-script', | ||
| windowAttribution: 'self', | ||
| executionStart: 1348.7, | ||
| forcedStyleAndLayoutDuration: 0, | ||
| pauseDuration: 0, | ||
| sourceURL: 'http://example.com/script.js', | ||
| sourceFunctionName: '', | ||
| sourceCharPosition: 9876, | ||
| }, | ||
| ], | ||
| toJSON: jasmine.any(Function), | ||
| }, | ||
| }) | ||
| }) | ||
| }) | ||
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| function setupLongAnimationFrameCollection() { | ||
| const lifeCycle = new LifeCycle() | ||
| const configuration = {} as RumConfiguration | ||
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| const notifyPerformanceEntries = mockPerformanceObserver().notifyPerformanceEntries | ||
| const rawRumEvents = collectAndValidateRawRumEvents(lifeCycle) | ||
| const { stop: stopLongAnimationFrameCollection } = startLongAnimationFrameCollection(lifeCycle, configuration) | ||
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| registerCleanupTask(() => { | ||
| stopLongAnimationFrameCollection() | ||
| }) | ||
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| return { | ||
| notifyPerformanceEntries, | ||
| rawRumEvents, | ||
| } | ||
| } |
58 changes: 58 additions & 0 deletions
58
packages/rum-core/src/domain/longAnimationFrame/longAnimationFrameCollection.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| import { toServerDuration, relativeToClocks, generateUUID } from '@datadog/browser-core' | ||
| import type { RawRumLongAnimationFrameEvent } from '../../rawRumEvent.types' | ||
| import { RumEventType, RumLongTaskEntryType } from '../../rawRumEvent.types' | ||
| import type { LifeCycle } from '../lifeCycle' | ||
| import { LifeCycleEventType } from '../lifeCycle' | ||
| import { createPerformanceObservable, RumPerformanceEntryType } from '../../browser/performanceObservable' | ||
| import type { RumConfiguration } from '../configuration' | ||
|
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| export function startLongAnimationFrameCollection(lifeCycle: LifeCycle, configuration: RumConfiguration) { | ||
| const performanceResourceSubscription = createPerformanceObservable(configuration, { | ||
| type: RumPerformanceEntryType.LONG_ANIMATION_FRAME, | ||
| buffered: true, | ||
| }).subscribe((entries) => { | ||
| for (const entry of entries) { | ||
| const startClocks = relativeToClocks(entry.startTime) | ||
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| const rawRumEvent: RawRumLongAnimationFrameEvent = { | ||
| date: startClocks.timeStamp, | ||
| long_task: { | ||
| id: generateUUID(), | ||
| entry_type: RumLongTaskEntryType.LONG_ANIMATION_FRAME, | ||
| duration: toServerDuration(entry.duration), | ||
| blocking_duration: toServerDuration(entry.blockingDuration), | ||
| first_ui_event_timestamp: relativeToClocks(entry.firstUIEventTimestamp).relative, | ||
| render_start: relativeToClocks(entry.renderStart).relative, | ||
| style_and_layout_start: relativeToClocks(entry.styleAndLayoutStart).relative, | ||
| scripts: entry.scripts.map((script) => ({ | ||
| duration: toServerDuration(script.duration), | ||
| pause_duration: toServerDuration(script.pauseDuration), | ||
| forced_style_and_layout_duration: toServerDuration(script.forcedStyleAndLayoutDuration), | ||
| start_time: relativeToClocks(script.startTime).relative, | ||
| execution_start: relativeToClocks(script.executionStart).relative, | ||
| source_url: script.sourceURL, | ||
| source_function_name: script.sourceFunctionName, | ||
| source_char_position: script.sourceCharPosition, | ||
| invoker: script.invoker, | ||
| invoker_type: script.invokerType, | ||
| window_attribution: script.windowAttribution, | ||
| })), | ||
| }, | ||
| type: RumEventType.LONG_TASK, | ||
| _dd: { | ||
| discarded: false, | ||
| }, | ||
| } | ||
|
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| lifeCycle.notify(LifeCycleEventType.RAW_RUM_EVENT_COLLECTED, { | ||
| rawRumEvent, | ||
| startTime: startClocks.relative, | ||
| domainContext: { performanceEntry: entry }, | ||
| }) | ||
| } | ||
| }) | ||
|
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||
| return { | ||
| stop: () => performanceResourceSubscription.unsubscribe(), | ||
| } | ||
| } |
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