flutter_cockpit_test 4.9.0

Cockpit-powered Flutter integration tests with native evidence and AI-first selectors.

Changelog

4.9.0

• Added a key-free, freshly resolved cockpit.context for app-owned localization getters such as slang, intl, and custom delegates.
• Added locale-switch coverage that resolves translated controls after each rebuild without caching stale contexts or selectors.

4.8.0

• Added command-recorded snapshots, network reset, host-backed screenshot assertions, simulated travel routes, and typed target-to-target drag/drop.
• Kept native actions explicit, bounded, and separate from the official integration_test runner while preserving compact reports and artifacts.

4.7.0

• Synchronized the integration-test facade with the Cockpit control-surface release and version-aligned development workflow.

4.6.1

• Kept plugin telemetry independent from VM timeline retention so bounded reports do not record false plugin drops.
• Fixed compact streamed report reconstruction and portable JSONL manifest paths across Windows and device integration-test environments.

4.6.0

• Hardened long-running integration and performance captures with bounded action timeouts, cleanup grace, sampling limits, and lossless JSONL archive support.
• Preserved complete segmented performance evidence while keeping normal in-memory reports compact and safe for multi-hour flows.

4.5.0

• Added multiple ordered performance segments per integration test with profile/debug/release validation and automatic cleanup on failed runs.

4.4.6

• Aligns the performance test facade with the published performance schema and adds a validated plugin memory/JSONL capture workflow.

4.4.5

• Serialized all harness-owned frame pumps so concurrent commands, watches, resident timers, and active animations remain safe under Flutter test guards.
• Synchronized the integration-test facade release with the iOS native source recovery fix.

4.4.4

• Synchronized the integration-test facade release with the iOS native wait recovery fix.

4.4.3

• Synchronized the integration-test facade release with the iOS native wait recovery fix.

4.4.2

• Synchronized the integration-test facade release with the iOS native capability probe fix.

4.4.1

• Corrected cross-platform performance contracts so unavailable native process RSS is reported as unavailable instead of failing a valid test run.
• Applied the repository formatter used by CI to the performance archive code.

4.4.0

• Added the complete stateful performance-plugin example and complex flow covering isolated runs, source attribution, JSON/JSONL archives, and HTML report export.
• Synchronized the integration-test facade with the stateful Flutter plugin lifecycle and current cross-platform session fixes.

4.3.0

• Added the reusable CockpitTester.debugger VM session for pause/resume, stacks, bounded evaluation, breakpoints, service extensions, and source locations without a second debugger connection.
• Added lossless JSONL performance archives with manifest/chunk rotation and exports that resolve the latest archive state before rendering.

4.2.0

• Added CockpitPerformancePlugin capture support for explicit AOP and custom instrumentation adapters, including bounded spans, instants, counters, source locations, plugin statistics, and failure isolation.
• Added plugin attribution to compact reports, complete JSON, HTML timelines, and Chrome trace exports; global retention keeps event lists and statistics consistent.
• Bounded plugin startup/cleanup and closed the profiling window before teardown so instrumentation overhead is excluded from performance metrics.

4.1.0

• Extended VM Logging evidence with zone context and exposed maxLogs and maxDebug retention controls for long-running performance captures.
• Kept compact output count-only while complete JSON and HTML exports retain the bounded runtime evidence.

4.0.50

• Added a self-contained offline performance report with an embedded Cockpit SVG mark, relative timestamps, aligned comparison tables, and hover details.
• Added jank distribution, frame cadence, raster-cache trend, VM category cost, cold-start, memory, cache/GC, duration-based flame, and source-evidence views.
• Added configurable VM-event retention with maxEvents; RSS sampling remains configurable with sampleEvery and missing source evidence is never guessed.
• Added a DevTools coverage panel and Chrome trace-compatible timeline export; host drivers can call CockpitPerformanceHtml.timelineJson(report).
• Added VM CPU sampling, Dart heap/allocation profiling, and evidence-only GPU/shader signal panels to performance captures when the VM service supports them.
• Added VM heap trend sampling, isolate health/lifecycle snapshots, isolate-group memory points, and timeline recorder/stream metadata to every supported performance capture, with bounded HTML charts and detail dialogs.
• Added bounded VM Isolate stream lifecycle events and all-isolate before/after snapshots, including explicit started/ended and retention-drop evidence.
• Added VM runtime identity, target/host CPU, architecture, process start, and isolate inventory to the HTML runtime panel and full export.
• Added bounded VM Service process-memory trees before and after each capture, with compact JSON, coverage status, comparison chart, and detail export.
• Added CockpitTester.debug for DevTools visual switches, performance overlay, rebuild logging, and animation time scaling with automatic restoration.
• Added a jank/stall evidence panel that correlates slow frames with overlapping retained VM spans and shows source locations only when supplied by the VM.
• The coverage panel marks every profiler only when verified data is present; unsupported platform counters remain unavailable instead of being guessed.
• Hardened Chrome trace export by pairing valid VM B/E spans and lowering unmatched markers; unavailable cache, GC, and phase values stay unavailable in the HTML viewer instead of appearing as zero.
• Added complete canonical JSON export through performanceJson(), exportPerformanceJson(), and CockpitPerformanceHtml.fullJson(...); the HTML full-download now includes every capture in the report bundle.
• Added opt-in VM allocation call-stack traces for selected heap class ids and exact Perfetto CPU/timeline exports, while keeping compact results metadata-only.
• Added opt-in DevTools-equivalent trackBuilds, trackUserBuilds, trackLayouts, and trackPaints instrumentation for real per-widget and per-render-object timeline spans, with automatic restoration of prior flags.
• Added an evidence-only Operation hotspots analysis and chart, aggregating retained VM operations by category/name with count, p90, total, longest span, and optional source locations; the bounded projection is included in full JSON.
• Avoided treating an absent local VM Service as a test failure: profiling still runs the action and records unavailable:vm when official timeline capture is not reachable.

4.0.49

• Added bounded native process RSS sampling, total-frame percentiles, memory summaries, and HTML capture comparison/resource charts.
• Added a pure-Dart public report entrypoint for host integration drivers, keeping report export available without loading Flutter UI libraries.
• Synchronized the integration-test facade with the current Cockpit release.
• Added CockpitTester.profile for action-level FrameTiming and native VM timeline/GC reports with compact summaries and bounded full report data.
• Profile reports now preserve wall-time frame timestamps and distinguish retained samples from observed frames.
• Reports also identify the Flutter build mode for safe interpretation of performance data.

4.0.48

• Synchronized the integration-test facade with the current Flutter gesture runtime and command-lab coverage.

4.0.47

• Synchronized the integration-test facade with the Flutter gesture runtime fixes in the current Cockpit release.

4.0.46

• Synchronized the integration-test facade with the Flutter-first gesture, animation, native-action, and live-watch capabilities.

4.0.45

• Synchronized the integration-test facade with the current Cockpit release.
• Completed the Flutter gesture facade with real hover, wheel, coordinate input, and device/button-aware pointer actions; animation watch remains bounded to compact deltas.

4.0.44

• Synchronized the integration-test facade with the current Cockpit release.

4.0.43

• Use the native timeout default for explicit host/system actions in the integration-test facade.
• Added the flutter_cockpit_test integration-test facade.
• Reused Cockpit's in-app Element selectors, hit-tested commands, reveal, waits, assertions, snapshots, and evidence paths.
• Added explicit native capture, recording, viewport, and host-action helpers.
• Added common long-press, double-tap, increment/decrement, reveal, wait, and live-capability helpers; acceptance screenshots now follow Cockpit's platform routing policy by default.
• Added bounded defaults and per-call timeout overrides to the integration-test facade, including native capture, recording, viewport, and host actions.
• Applied the default timeout to direct execute calls and cancel pending native recording startup after a timeout.