diff --git a/package.json b/package.json index eec8a294f..6facece47 100644 --- a/package.json +++ b/package.json @@ -51,7 +51,7 @@ "ci:build": "yarn build:types && yarn build all && yarn build:i18n && yarn build:ts && yarn build:docs && yarn test:imports", "test:imports": "node --test test/esm.test.js test/i18n.test.js test/ssr.test.js test/asr-distribution.test.js", "typecheck": "node scripts/typecheck.mjs", - "test:unit": "node --test test/danmuku-mask-failures.test.js test/asr-encoding.test.js test/asr-lifecycle.test.js test/asr-audio.test.js test/asr.test.js test/jassub.test.js test/multiple-subtitles-merge.test.js test/multiple-subtitles-lifecycle.test.js test/multiple-subtitles-failures.test.js test/multiple-subtitles.test.js test/multiple-subtitles-vendor.test.js test/vtt-thumbnail-parser.test.js test/vtt-thumbnail-lifecycle.test.js test/vtt-thumbnail.test.js test/auto-thumbnail-frames.test.js test/auto-thumbnail-lifecycle.test.js test/auto-thumbnail.test.js test/thumbnail-emitter.test.js test/thumbnail-runtime.test.js test/thumbnail-vendor.test.js test/thumbnail-lifecycle.test.js test/thumbnail-input.test.js test/thumbnail.test.js test/iframe-navigation.test.js test/iframe-boundaries.test.js test/iframe-lifecycle.test.js test/iframe.test.js test/mediabunny.test.js test/mediabunny-shim.test.js test/mediabunny-coordination.test.js test/mediabunny-video.test.js test/mediabunny-audio.test.js test/mediabunny-hls.test.js test/mediabunny-entry.test.js test/mediabunny-capability.test.js test/mediabunny-load.test.js test/mediabunny-input.test.js test/dpip.test.js test/dpip-lifecycle.test.js test/canvas.test.js test/canvas-lifecycle.test.js test/ambilight.test.js test/ambilight-lifecycle.test.js test/ambilight-proxy.test.js test/vast.test.js test/vast-lifecycle.test.js test/ads.test.js test/ads-lifecycle.test.js test/playback.test.js test/dash-control.test.js test/dash-contract.test.js test/dash-lifecycle.test.js test/dash-events.test.js test/hls-control.test.js test/audio-track.test.js test/public-behavior.test.js test/helpers.test.js test/chapter.test.js test/utils.test.js test/resource-scope.test.js test/instance-lifecycle.test.js test/options.test.js test/media-hosts.test.js test/plugins.test.js test/source.test.js test/playback-properties.test.js test/media-events.test.js test/template-resources.test.js test/core-vendor.test.js test/component-resources.test.js test/setting-model.test.js test/setting-layout.test.js test/setting-resources.test.js test/subtitle.test.js test/display-native.test.js test/display-video-fullscreen.test.js test/display-pip.test.js test/display-mini.test.js test/display-sizing.test.js test/display-orientation.test.js test/hotkey.test.js test/listener-registry.test.js test/global-events.test.js test/pointer-events.test.js test/gesture.test.js test/event-scheduling.test.js test/notice.test.js test/fast-forward.test.js test/auto-playback.test.js test/builtin-layers.test.js test/prompt-components.test.js test/screenshot.test.js test/thumbnails.test.js test/progress.test.js test/environment.test.js test/storage.test.js test/facade-properties.test.js test/dom-boundaries.test.js test/initialization.test.js test/entry.test.js test/accessibility-button.test.js test/accessibility-focus.test.js test/accessibility-slider.test.js test/asr-fallback-routing.test.js test/asr-local-example.test.js test/asr-explicit-capture.test.js test/chromecast.test.js test/chromecast-failures.test.js test/chromecast-runtime.test.js", + "test:unit": "node --test test/danmuku-failures.test.js test/danmuku-mask-failures.test.js test/asr-encoding.test.js test/asr-lifecycle.test.js test/asr-audio.test.js test/asr.test.js test/jassub.test.js test/multiple-subtitles-merge.test.js test/multiple-subtitles-lifecycle.test.js test/multiple-subtitles-failures.test.js test/multiple-subtitles.test.js test/multiple-subtitles-vendor.test.js test/vtt-thumbnail-parser.test.js test/vtt-thumbnail-lifecycle.test.js test/vtt-thumbnail.test.js test/auto-thumbnail-frames.test.js test/auto-thumbnail-lifecycle.test.js test/auto-thumbnail.test.js test/thumbnail-emitter.test.js test/thumbnail-runtime.test.js test/thumbnail-vendor.test.js test/thumbnail-lifecycle.test.js test/thumbnail-input.test.js test/thumbnail.test.js test/iframe-navigation.test.js test/iframe-boundaries.test.js test/iframe-lifecycle.test.js test/iframe.test.js test/mediabunny.test.js test/mediabunny-shim.test.js test/mediabunny-coordination.test.js test/mediabunny-video.test.js test/mediabunny-audio.test.js test/mediabunny-hls.test.js test/mediabunny-entry.test.js test/mediabunny-capability.test.js test/mediabunny-load.test.js test/mediabunny-input.test.js test/dpip.test.js test/dpip-lifecycle.test.js test/canvas.test.js test/canvas-lifecycle.test.js test/ambilight.test.js test/ambilight-lifecycle.test.js test/ambilight-proxy.test.js test/vast.test.js test/vast-lifecycle.test.js test/ads.test.js test/ads-lifecycle.test.js test/playback.test.js test/dash-control.test.js test/dash-contract.test.js test/dash-lifecycle.test.js test/dash-events.test.js test/hls-control.test.js test/audio-track.test.js test/public-behavior.test.js test/helpers.test.js test/chapter.test.js test/utils.test.js test/resource-scope.test.js test/instance-lifecycle.test.js test/options.test.js test/media-hosts.test.js test/plugins.test.js test/source.test.js test/playback-properties.test.js test/media-events.test.js test/template-resources.test.js test/core-vendor.test.js test/component-resources.test.js test/setting-model.test.js test/setting-layout.test.js test/setting-resources.test.js test/subtitle.test.js test/display-native.test.js test/display-video-fullscreen.test.js test/display-pip.test.js test/display-mini.test.js test/display-sizing.test.js test/display-orientation.test.js test/hotkey.test.js test/listener-registry.test.js test/global-events.test.js test/pointer-events.test.js test/gesture.test.js test/event-scheduling.test.js test/notice.test.js test/fast-forward.test.js test/auto-playback.test.js test/builtin-layers.test.js test/prompt-components.test.js test/screenshot.test.js test/thumbnails.test.js test/progress.test.js test/environment.test.js test/storage.test.js test/facade-properties.test.js test/dom-boundaries.test.js test/initialization.test.js test/entry.test.js test/accessibility-button.test.js test/accessibility-focus.test.js test/accessibility-slider.test.js test/asr-fallback-routing.test.js test/asr-local-example.test.js test/asr-explicit-capture.test.js test/chromecast.test.js test/chromecast-failures.test.js test/chromecast-runtime.test.js", "test:coverage": "node --test test/coverage.test.js && node scripts/coverage.mjs", "test": "yarn test:node && yarn test:baseline", "test:browser": "playwright test", @@ -99,7 +99,8 @@ "test:asr-demo": "node refactor/scripts/asr-local-demo.mjs", "test:chromecast": "node --test test/chromecast.test.js test/chromecast-failures.test.js test/chromecast-runtime.test.js", "test:chromecast-types-package": "node refactor/scripts/chromecast-package-types.mjs", - "test:danmuku-mask": "node --test test/danmuku-mask-failures.test.js refactor/scripts/danmuku-mask-contract.test.mjs" + "test:danmuku-mask": "node --test test/danmuku-mask-failures.test.js refactor/scripts/danmuku-mask-contract.test.mjs", + "test:danmuku": "node --test test/danmuku-failures.test.js refactor/scripts/danmuku-contract.test.mjs" }, "browserslist": "last 1 Chrome version", "devDependencies": { diff --git a/refactor/baselines/danmuku-browser-validation.json b/refactor/baselines/danmuku-browser-validation.json new file mode 100644 index 000000000..2cf848293 --- /dev/null +++ b/refactor/baselines/danmuku-browser-validation.json @@ -0,0 +1,6939 @@ +{ + "schemaVersion": 1, + "task": "PKG-DANMUKU-02", + "status": "done", + "capturedAt": "2026-09-13T10:02:24.536Z", + "frozenSourceCommit": "b0cfbfe3a09a84a295a257e45e4577847588d1cb", + "controlled": { + "file": "refactor/baselines/danmuku-failures-validation.json", + "sha256": "6558273bbb57ed8d307d566be5ecd6806cd3eb03a597526e9e242fd67c73f123", + "tests": 42, + "parentReview": { + "file": "refactor/.cache/danmuku02-parent-controlled.log", + "sha256": "0ab4991d032e4160a5ff6fd388c170d877368a1c3283e58ce0511dbe273fa405" + } + }, + "browsers": [ + { + "file": "refactor/.cache/danmuku02-browser-three-final/report.json", + "sha256": "c0d1056af6b6dc382af4c6c1738ed5551db8f1b8de55028109051ccb23866e3c", + "workers": 3, + "expected": 48, + "unexpected": 0, + "skipped": 0, + "versions": [ + "chromium: 153.0.8010.12", + "firefox: 155.0", + "webkit: 26.6" + ], + "observations": [ + { + "title": "published / Danmuku 5.3.0 main: native Worker renders three modes with synchronous filter and asynchronous beforeVisible", + "browser": "chromium", + "name": "danmuku-browser-inputs", + "value": { + "core": "published", + "plugin": "artplayer-plugin-danmuku", + "version": "5.3.0", + "format": "main", + "member": "package/dist/artplayer-plugin-danmuku.js", + "sha256": "7c8749288711ef97e80b6f9f00981170aa73f62a8ae25d6d663749a4aef62a8f", + "integrity": "sha512-a76bU1cWEZr53hD1X8IHfOzS4QawGHn8dQ3fIYyJ5TsyhTSnznhi2WzkS8M7LL3H02ekXRZTUFan9+9EERk12g==", + "media": "/test/pattern.mp4", + "scenario": "modes", + "worker": "Native Blob Worker, only constructor/message/termination observation; no Worker responses, media clocks, layout or RAF mocked", + "heatmap": false + } + }, + { + "title": "published / Danmuku 5.3.0 main: native Worker renders three modes with synchronous filter and asynchronous beforeVisible", + "browser": "chromium", + "name": "danmuku-layout", + "value": [ + { + "index": 0, + "playing": true, + "time": 0.989479, + "rate": 1, + "player": { + "x": 8, + "y": 8, + "width": 640, + "height": 360 + }, + "nodeCount": 5, + "visibleNodeCount": 4 + } + ] + }, + { + "title": "published / Danmuku 5.3.0 main: native 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"original": { + "id": "", + "state": "wait", + "visibility": "hidden", + "text": "REUSED" + }, + "extraNodes": [ + { + "id": "", + "visibility": "hidden", + "text": "MOVING" + }, + { + "id": "reused", + "state": "emit", + "visibility": "visible", + "text": "REUSED" + } + ], + "transition": "4s", + "rate": 2 + }, + "loadWithoutArgument": "replaces from original empty option; explicit array load appends" + } + }, + { + "title": "published / Danmuku 5.3.0 main: native pause seek rate and public reset/load retain historical pool semantics", + "browser": "chromium", + "name": "danmuku-layout", + "value": [ + { + "index": 0, + "playing": false, + "time": 3.632016, + "rate": 2, + "player": { + "x": 8, + "y": 8, + "width": 640, + "height": 360 + }, + "nodeCount": 0, + "visibleNodeCount": 0 + } + ] + }, + { + "title": "published / Danmuku 5.3.0 main: native pause seek rate and public reset/load retain historical pool semantics", + "browser": "chromium", + "name": "danmuku-worker-and-lifecycle", 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"worker": "Native Blob Worker, only constructor/message/termination observation; no Worker responses, media clocks, layout or RAF mocked", + "heatmap": false + } + }, + { + "title": "published / Danmuku 5.3.0 main: actual settings, asynchronous send lock, external fullscreen mount and two-player destruction", + "browser": "chromium", + "name": "danmuku-layout", + "value": [ + { + "index": 0, + "playing": false, + "time": 0, + "rate": 1, + "player": { + "x": 0, + "y": 0, + "width": 0, + "height": 0 + }, + "nodeCount": 0, + "visibleNodeCount": 0 + }, + { + "index": 1, + "playing": true, + "time": 0.9111, + "rate": 1, + "player": { + "x": 8, + "y": 295, + "width": 640, + "height": 360 + }, + "nodeCount": 2, + "visibleNodeCount": 1 + } + ] + }, + { + "title": "published / Danmuku 5.3.0 main: actual settings, asynchronous send lock, external fullscreen mount and two-player destruction", + "browser": "chromium", + "name": "danmuku-worker-and-lifecycle", + "value": { + "version": "5.4.0", + "workers": [ + { + "urlScheme": "blob", + "replyCount": 0, + "terminated": 1, + "errors": [] + }, + { + "urlScheme": "blob", + "replyCount": 2, + "terminated": 1, + "errors": [] + } + ], + "eventCounts": { + "reset": 4, + "config": 4, + "loaded": 2, + "stop": 2, + "destroy": 2, + "start": 2, + "visible": 1 + }, + "gateCount": 2, + "sendCount": 2, + "failures": [], + "retainedExternalSettings": [ + 1, + 1 + ] + } + }, + { + "title": "published / Danmuku 5.3.0 legacy: native Worker renders three modes with synchronous filter and asynchronous beforeVisible", + "browser": "chromium", + "name": "danmuku-browser-inputs", + "value": { + "core": "published", + "plugin": "artplayer-plugin-danmuku", + "version": "5.3.0", + "format": "legacy", + "member": "package/dist/artplayer-plugin-danmuku.legacy.js", + "sha256": "62db96685c48b8573f0480cead6ac934b1d0382b9fdd0046d17d15d2549c56dc", + "integrity": "sha512-a76bU1cWEZr53hD1X8IHfOzS4QawGHn8dQ3fIYyJ5TsyhTSnznhi2WzkS8M7LL3H02ekXRZTUFan9+9EERk12g==", 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The subsequent 48-case pass does not close the historical race; the strict overlap assertion remains active." + }, + "inputs": [ + { + "path": "playwright.config.js", + "algorithm": "sha256-lf", + "sha256": "df2384f5626252ec933725867e400ec22eb92bc5e6f04873059b32decf2f2d56" + }, + { + "path": "refactor/baselines/danmuku-release.json", + "algorithm": "sha256-lf", + "sha256": "82a0ab2e87f108cbb1d09ce1b6647cfefc896d974da1cb60b2668fded18a4b2f" + }, + { + "path": "test/browser/danmuku-baseline.spec.js", + "algorithm": "sha256-lf", + "sha256": "6d5d7d7342cab008612e6cdb1fc7b7a41a08f72eca6d602ec484904acfd51381" + }, + { + "path": "test/browser/danmuku-load-baseline.spec.js", + "algorithm": "sha256-lf", + "sha256": "20890b1c4e415a33e82a2ac9e9b10701ca39f1b8dc31d514fcbf85e227646b4d" + }, + { + "path": "test/browser/fixtures.js", + "algorithm": "sha256-lf", + "sha256": "313414b8958eb5b03a2da8595fa0bbf6bfdc01484373898c6cb7179545df175d" + }, + { + "path": "test/browser/server.mjs", + "algorithm": "sha256-lf", + "sha256": "1406fac75eabc83b987e79ec7b5f97a948b27770bfd5f5290d7cb9155196f08f" + }, + { + "path": "test/danmuku-failures.test.js", + "algorithm": "sha256-lf", + "sha256": "1d7a4fc988f75239bc33453fe4334c17ab34420b58ae26a33d7fc7471be8bf8f" + }, + { + "path": "test/helpers/danmuku.js", + "algorithm": "sha256-lf", + "sha256": "4e4420d6fe7198bd91c7a444f3f82740991181c3a1b2cb8b91b1db6fc759046a" + } + ], + "limitations": [ + "Only actual plugin 5.3.0 main/legacy native browser behavior; controlled source/legacy failures are separate.", + "The native core matrix is actual published 5.4.0 and candidate 5.4.1; no inferred continuous support range.", + "Load/heap/frame metrics are short-run observations, not a leak proof, performance threshold or long-term stability clearance.", + "Historical repeated-loop overlap remains open and can make the strict concurrency regression fail on later runs.", + "No real Bilibili service, CSP restriction matrix, physical Safari/mobile, Mask model or npm release readiness acceptance." + ], + "releaseReady": false, + "priorLoadFixtureFailure": { + "file": "refactor/.cache/danmuku02-browser-load-initial/report.json", + "sha256": "af6d8d0a08702fcd6fdc0c75c3f6fd88900e8f434857db9ba626b7890f883701", + "failed": 6, + "cause": "Test read non-existent art.paused; corrected to art.template.$video.paused. No production change." + }, + "rawObservationPolicy": "Large layout/event/frame arrays remain in the hash-bound raw Playwright reports. This maintained summary retains counts, selected geometry, input identities and sample metrics." +} diff --git a/refactor/baselines/danmuku-failures-validation.json b/refactor/baselines/danmuku-failures-validation.json new file mode 100644 index 000000000..686c966bc --- /dev/null +++ b/refactor/baselines/danmuku-failures-validation.json @@ -0,0 +1,301 @@ +{ + "schemaVersion": 1, + "task": "PKG-DANMUKU-02", + "scope": "Controlled historical failure subtask only; parent browser/clock/track/load baseline remains required", + "wholeTaskComplete": false, + "capturedAt": "2026-09-13T09:46:29.424Z", + "sourceCommit": "b0cfbfe3a09a84a295a257e45e4577847588d1cb", + "environment": { + "node": "v24.21.0", + "platform": "win32", + "architecture": "x64", + "executable": "refactor/.cache/toolchains/node-v24.21.0-win-x64/node.exe" + }, + "inputs": { + "test/helpers/danmuku.js": { + "sha256LF": "4e4420d6fe7198bd91c7a444f3f82740991181c3a1b2cb8b91b1db6fc759046a" + }, + "test/danmuku-failures.test.js": { + "sha256LF": "1d7a4fc988f75239bc33453fe4334c17ab34420b58ae26a33d7fc7471be8bf8f" + }, + "refactor/baselines/danmuku-release.json": { + "sha256LF": "82a0ab2e87f108cbb1d09ce1b6647cfefc896d974da1cb60b2668fded18a4b2f" + }, + "refactor/scripts/danmuku-contract.mjs": { + "sha256LF": "8ca0996605cfbcd732030708bd67ecedff5018d2b7436fa7247de7bbb39d7573" + }, + "refactor/changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md": { + "sha256LF": "e4373ee55bcd1f96987d6a647663bef9d646e7caa30ba9abf5416202b3873169" + } + }, + "tests": { + "command": "node --test test/danmuku-failures.test.js", + "exitCode": 0, + "passed": 42, + "failed": 0, + "skipped": 0, + "log": "refactor/.cache/danmuku02-controlled.log", + "logSha256": "5e17966b1cd19f045b1d74d2ac065271ddbaeec44b7c5b533d625f3bd5b05670", + "implementationCount": 3, + "scenariosPerImplementation": 14 + }, + "lint": { + "command": "node node_modules/eslint/bin/eslint.js test/helpers/danmuku.js test/danmuku-failures.test.js", + "exitCode": 0, + "log": "refactor/.cache/danmuku02-controlled-lint.log", + "logSha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" + }, + "execution": { + "source": "Immutable Git modules bundled only in memory; Worker import transport controlled, parser actual generated Blob executed in a VM", + "main": "7c8749288711ef97e80b6f9f00981170aa73f62a8ae25d6d663749a4aef62a8f", + "legacy": "62db96685c48b8573f0480cead6ac934b1d0382b9fdd0046d17d15d2549c56dc", + "validator": "Actual frozen published Artplayer 5.4.0 static validator", + "domAndClock": "Controlled, not a browser/layout/playback claim" + }, + "isolatedProcesses": { + "directory": "refactor/.cache/danmuku02-controlled/run-9m9V8f", + "count": 15, + "rejectionProcesses": 9, + "rejectionFlags": "--unhandled-rejections=strict", + "observation": "uncaughtExceptionMonitor only; errors remain fatal with exit 1 and origin unhandledRejection", + "heatmapProcesses": 6, + "vmTimeoutMilliseconds": 100, + "processTimeoutMilliseconds": 3000, + "timeoutScope": "Expected VM timeout only for default sampling at width99; explicit sampling1 completes; outer process timeout fails the test", + "reports": [ + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/frozen-source-beforeVisible-reject.json", + "sha256": "41748d818ad4b20b916140bec42b58687943dec7f1f7faa42e01ef7d57f76b42", + "implementation": "frozen-source", + "scenario": "beforeVisible-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"beforeVisible-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/frozen-source-fetch-reject.json", + "sha256": "8f05b57fe32605ff3233394304d7851760ed8335e7cb2cd4314e3399e54f6efa", + "implementation": "frozen-source", + "scenario": "fetch-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"fetch-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/frozen-source-heatmap-positive.json", + "sha256": "faf1edb2e96a800a7605db93e1266d3cb7304672609843f061ee09484251e841", + "implementation": "frozen-source", + "scenario": "heatmap-positive", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"complete\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/frozen-source-heatmap-zero.json", + "sha256": "5d3f166e103cccd2e6ba6b81e6cbcf95454f11c2f15427b41763a73ff4099dd8", + "implementation": "frozen-source", + "scenario": "heatmap-zero", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"bounded-timeout\",\"code\":\"ERR_SCRIPT_EXECUTION_TIMEOUT\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/frozen-source-text-reject.json", + "sha256": "261c3206b5180ff0e093b21a842e1bcd1dbcbccea637574c2a15416a75a706ba", + "implementation": "frozen-source", + "scenario": "text-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"text-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-legacy-beforeVisible-reject.json", + "sha256": "6f2c59251bcb37d029eac4e1edd68fb0bedd6499781f045a384e40e0bf2810ef", + "implementation": "published-5.3.0-legacy", + "scenario": "beforeVisible-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"beforeVisible-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-legacy-fetch-reject.json", + "sha256": "76e39a61d50e7a2722ae8fef16672764b91e28d6b8496b7bbd13cdf908418e13", + "implementation": "published-5.3.0-legacy", + "scenario": "fetch-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"fetch-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-legacy-heatmap-positive.json", + "sha256": "3b672dbb6af585b5f260ab3cf2ff294cf52026de192f64dcaa4202b4ae914dd3", + "implementation": "published-5.3.0-legacy", + "scenario": "heatmap-positive", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"complete\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-legacy-heatmap-zero.json", + "sha256": "817e3f4f61eb3c5f19096e9a6cc7fe01d5fb4be6756e52ab305de2e51fef7485", + "implementation": "published-5.3.0-legacy", + "scenario": "heatmap-zero", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"bounded-timeout\",\"code\":\"ERR_SCRIPT_EXECUTION_TIMEOUT\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-legacy-text-reject.json", + "sha256": "63c38503aad6fc9c0eafecc59e906c441827333d7fa102cae370511aadcd077b", + "implementation": "published-5.3.0-legacy", + "scenario": "text-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"text-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-main-beforeVisible-reject.json", + "sha256": "338d99844c2e05ac121beef206550a0f590c11e6b4caf3f702cce62c68d3c79d", + "implementation": "published-5.3.0-main", + "scenario": "beforeVisible-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"beforeVisible-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-main-fetch-reject.json", + "sha256": "97428c512f7eb613a1102532170b92a395f6845b83e03d4242084ffd69617a45", + "implementation": "published-5.3.0-main", + "scenario": "fetch-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"fetch-original\",\"settled\":false,\"errors\":0}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-main-heatmap-positive.json", + "sha256": "a44cbec41648ea681eb4745561e704596aa0c2e4bc4c4024084701434a0a0fe1", + "implementation": "published-5.3.0-main", + "scenario": "heatmap-positive", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"complete\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-main-heatmap-zero.json", + "sha256": "5677249e3b1d26932b27ff8f2a8749c1c6e2d1e409ff090e6d3722ff0660255a", + "implementation": "published-5.3.0-main", + "scenario": "heatmap-zero", + "status": 0, + "signal": null, + "errorCode": null, + "stdout": "heatmap-ready\n{\"stage\":\"bounded-timeout\",\"code\":\"ERR_SCRIPT_EXECUTION_TIMEOUT\"}\n" + }, + { + "file": "refactor/.cache/danmuku02-controlled/run-9m9V8f/published-5.3.0-main-text-reject.json", + "sha256": "f56b3c1f0d07f269f92a23d7751fc18c6b0b881c5458ddf98a33cdfe1c2c5401", + "implementation": "published-5.3.0-main", + "scenario": "text-reject", + "status": 1, + "signal": null, + "errorCode": null, + "stdout": "{\"stage\":\"fatal\",\"origin\":\"unhandledRejection\",\"error\":\"text-original\",\"settled\":false,\"errors\":0}\n" + } + ] + }, + "reproduced": [ + { + "id": "DMK-FAIL-01", + "issue": "fetch rejection leaves public load pending and skips error event", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-02", + "issue": "response.text rejection leaves public load pending and skips error event", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-03", + "issue": "beforeVisible rejection becomes an ignored animation callback rejection", + "next": "PKG-DANMUKU-04" + }, + { + "id": "DMK-FAIL-04", + "issue": "width99 default sampling0 does not advance heatmap loop; positive control succeeds", + "next": "PKG-DANMUKU-05" + }, + { + "id": "DMK-FAIL-05", + "issue": "parser Worker error has no handler/settlement or destruction cleanup", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-06", + "issue": "actual generated parser ignores empty XML and load remains pending", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-07", + "issue": "successful parser does not revoke its Blob URL", + "next": "PKG-DANMUKU-05" + }, + { + "id": "DMK-FAIL-08", + "issue": "parser completion can populate queue and emit loaded after destroy", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-09", + "issue": "old replacement load overwrites the newer completed queue", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-10", + "issue": "function input resolves and emits loaded after destroy", + "next": "PKG-DANMUKU-03" + }, + { + "id": "DMK-FAIL-11", + "issue": "beforeVisible continuation allocates DOM and attempts terminated-worker post after destroy", + "next": "PKG-DANMUKU-04" + }, + { + "id": "DMK-FAIL-12", + "issue": "already delivered Worker response continuation changes state after destroy", + "next": "PKG-DANMUKU-04" + }, + { + "id": "DMK-FAIL-13", + "issue": "play/playing duplicate loops overwrite response handlers and strand an earlier Promise", + "next": "PKG-DANMUKU-04" + }, + { + "id": "DMK-FAIL-14", + "issue": "pause/destroy leaves a previously scheduled duplicate frame", + "next": "PKG-DANMUKU-04" + } + ], + "limitations": [ + "Historical defect observations must not become candidate normal expectations", + "No native browser or server started", + "No actual Bilibili/media request, native Worker/CSP, video clock or layout tested", + "Late Worker continuation test delivers before terminate and resumes after it; no post-terminate native event guarantee assumed", + "Real track/clock/load/performance and visual/browser evidence required for whole task", + "No production source/declaration/artifact edits and no publication readiness conclusion" + ], + "productionChanged": false, + "browserValidated": false, + "releaseReady": false +} diff --git a/refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md b/refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md new file mode 100644 index 000000000..6c15e7b49 --- /dev/null +++ b/refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md @@ -0,0 +1,77 @@ +# PKG-DANMUKU-02 浏览器与负载基线 + +本记录整合先前的[受控失败子项](2026-09-13-PKG-DANMUKU-02-controlled-failures.md)： +42项旧失败观察及父代理复跑通过，新增真实浏览器的行为、布局和负载记录。 +这里完成的是重构前基线，生产代码、类型及dist均未修改；没有把已复现缺陷当作 +候选必须保持的行为，也不代表弹幕能力或整包已经达到发布条件。 + +## 实际浏览器范围 + +使用真实npm Danmuku 5.3.0 main/legacy归档字节，每次核验SHA；真实已发布核心 +5.4.0及当前候选5.4.1。Chromium 153.0.8010.12、Firefox 155.0、Windows WebKit26.6， +后者不是Safari真机。页面运行本地八秒视频、原生Blob Worker、实际DOM/设置操作。 +Worker子类只记录创建/消息/终止，不替换回复、算法、RAF或媒体时钟。外网被拒绝， +同源Blob可用。共2核心×2插件格式×4场景×3引擎，48项通过、无跳过或未处理页面错误。 + +- 三种弹幕模式、同步filter与异步beforeVisible，真实居中/边界布局与Worker工作。 +- 六条同时固定弹幕的顺序、严格非重叠几何与暂停状态。 +- 原生play/pause/seek、两倍播放及四秒CSS运动时长，reset节点复用和load替换/追加。 +- 实际设置面板、异步发送去重和锁定、外挂输入框在网页全屏时移入并回位，双实例 + 销毁隔离；旧版外部设置DOM残留如实记录为后续清理问题。 + +截图、原始几何、事件/Worker记录和运行输入在 +[机器报告](../baselines/danmuku-browser-validation.json)引用的不可变归档中。 + +## 初轮失败及处置 + +首轮Chromium为7通过、9失败，原spec、报告、截图和trace完整保留。 +八项来自两个错误测试假设：网页全屏会把播放器移到body，原容器选择器失效； +旧版可能复用一个节点后又生成额外节点，不能要求最终可见节点必须是原节点。 +测试改为验证实际控件引用归属，以及原节点确实被再次使用，同时记录额外/隐藏节点。 +没有修改生产行为来满足测试。 + +另一次是**实际轨道重叠**：dense0和dense1的y都为10，宽70、高22.5，并观察到 +两次start及重复Worker消息id。截图也显示两条文字重叠。DANMUKU-TRACK-01保持开放， +与已受控复现的双RAF/请求覆盖问题一同由04/05/07修复验收。严格非重叠断言仍保留； +后次48通过只能说明那一轮没有触发，不能说明竞态已修复，后续运行仍可能再次报红。 + +负载首轮六项也保留：读取不存在的art.paused导致等待失败。改为原生 +art.template.$video.paused后重跑通过；这属于测试错误，不记录成生产缺陷。 + +## 300条弹幕负载观察 + +两种实际插件格式、已发布核心、三个引擎，共六个配置；各载入300个独立ID混合模式 +弹幕，确认完整队列、真实播放到至少四秒、可见输出、Worker工作和销毁。保存原始 +帧时间戳/间隔、实际DOM池与几何、可见ID及各阶段performance.memory。独立RAF +观察者不更改插件时钟，但其自身也有测量开销。 + +初次三worker运行全部通过。WebKit帧间隔较长，因此再以单worker串行复测六个配置， +减少并行测试争用；两份报告均保留，不能混为相同条件或增加六种功能覆盖。 +初次并行样本的可见唯一ID为51–129，DOM节点53–131；300载入成功不代表300条都 +在短窗口显示。真实排队/轨道与显示窗口仍受当前调度器影响。 + +串行六项也通过。该主机上的帧间隔中位数：Chromium两格式约16.7ms，Firefox约 +16.66ms，Windows WebKit为78/80ms；WebKit的p95为101/104ms。其样本可见51个ID、 +DOM53个节点；记录保留这个差异，不因测试通过就称流畅，也不外推为Safari设备结论。 +实际暂停时间约4.61–5.06秒，原始时间戳保留，后续比较须使用相同输入/观察方式。 + +Chromium提供堆读数，Firefox/WebKit为空；没有强制GC、跨引擎堆值比较、短样本 +泄漏结论或凭空设置性能阈值。串行结果是后续同条件对照，07仍需更长负载、重复 +装卸和资源稳定性验收。真实设备/CSP、Bilibili网络、Mask模型和最终新旧组合仍归后续。 + +## 重放、提交与下一步 + +```sh +yarn test:danmuku +yarn exec playwright test test/browser/danmuku-baseline.spec.js --workers=3 +yarn exec playwright test test/browser/danmuku-load-baseline.spec.js --workers=1 +``` + +固定Node24.21.0/Yarn1.22.22。受控测试接入test:unit，契约由test:baseline收集， +浏览器文件由既有Playwright发现。没有安装依赖、修改锁文件或使用全局吞错处理。 +lint及任务/风险/契约索引校验随本次提交；本任务独立commit，无推送、标签或npm发布。 + +03接着整理加载、解析与config，保留数组同步初始化顺序、内部链式返回身份、 +追加/替换区别、逐条await emit以及live option回调接收者；优先修复网络拒绝悬挂、 +空XML、解析Worker/Blob释放、过期替换、time0和函数配置更新。轨道Worker/RAF、 +设置/heatmap和完整TS公开类型分别由04/05/06接续。 diff --git a/refactor/changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md b/refactor/changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md new file mode 100644 index 000000000..6c0d28174 --- /dev/null +++ b/refactor/changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md @@ -0,0 +1,88 @@ +# PKG-DANMUKU-02 受控失败基线子项 + +本记录只交付 02 的受控测试部分，**不代表 PKG-DANMUKU-02 整体完成**。 +真实浏览器的时钟、轨道、密集/稀疏负载和可视结果由主任务另行验收。 +没有修改生产源码、声明、构建产物、共享元数据或 root scripts；没有启动服务或浏览器。 + +## 冻结输入与测试方法 + +复用 [01 发布基线](../baselines/danmuku-release.json) 与 +[不可变校验器](../scripts/danmuku-contract.mjs)，执行三个实际实现： + +- Git `b0cfbfe3a09a84a295a257e45e4577847588d1cb` 的冻结源码，只在内存打包。 +- 真正 npm artplayer-plugin-danmuku@5.3.0 main 字节。 +- 同一发布版的 legacy 字节。 + +[test/helpers/danmuku.js](../../test/helpers/danmuku.js) 提供受控 DOM、时钟、rAF、 +timer、fetch 和 Worker transport；配置验证使用实际发布核心 5.4.0 的 validator。 +[`danmukuHistorical()`](../../test/helpers/danmuku.js) 返回 `{name,code,coreCode}` 数组； +`danmukuEnvironment(implementation, settings)` 控制请求、帧、回应和资源观察。 +其捕获的 Bilibili Blob 内容在独立 VM 中实际执行，XML 的空输入和正常解析不是手写替身。 +框架只模拟传输/布局，不把它说成原生 Worker 或真实 DOM/播放验证。 + +[test/danmuku-failures.test.js](../../test/danmuku-failures.test.js) 每个实现有 14 个场景， +共 42 项历史观察全部通过。测试中的“失败”指真实历史缺陷；这些断言不能用于要求候选 +保留缺陷。候选修复必须在后续任务中另加正确行为断言。 + +## 已复现观察 + +| 测试场景 | 精确结果 | 后续责任 | +| --- | --- | --- | +| DMK-FAIL-01 fetch rejection | fetch 原拒绝成为未处理拒绝；公开 load 不 settle，未发 :error | 03 | +| DMK-FAIL-02 text rejection | response.text 原拒绝同样脱离公开 load/error 路径 | 03 | +| DMK-FAIL-03 beforeVisible rejection | 异步 rAF 回调 Promise 被忽略，原错成为未处理拒绝；无 :error | 04 | +| DMK-FAIL-04 narrow heatmap | offsetWidth=99 的默认 sampling=0 耗尽 VM 时间预算；显式 sampling=1 正常完成 | 05 | +| DMK-FAIL-05 parser worker error | 未装错误处理；错误投递后 load 不 settle，destroy 也未终止这个 parser worker | 03/05 | +| DMK-FAIL-06 empty XML | 实际 Blob parser 忽略空 XML 而不回消息；load 一直等待，parser worker 活着 | 03 | +| DMK-FAIL-07 Blob URL | 真实 parser 成功后 worker terminate，但对应 URL 没有 revoke | 03/05 | +| DMK-FAIL-08 late parser | destroy 时 parser worker 未终止；之后实际 parser 完成仍向 queue 添加并发 :loaded | 03/05 | +| DMK-FAIL-09 out-of-order load | 两次无参数替换 load，第二次先完成，第一次晚完成将新队列覆盖为旧数据 | 03 | +| DMK-FAIL-10 late function input | destroy 后异步输入继续入队并触发 :loaded | 03 | +| DMK-FAIL-11 late beforeVisible | destroy 后用户 Promise 成功继续创建弹幕 DOM，尝试向已 terminate worker postMessage | 04/05 | +| DMK-FAIL-12 late continuation | worker 消息在 destroy 前送达，await continuation 在 destroy 后将 wait 改成 ready | 04/05 | +| DMK-FAIL-13 competing loops | play + playing 建两条循环；不同 id 的第二请求覆盖 onmessage，第一请求永不 settle | 04 | +| DMK-FAIL-14 remaining frame | 双 start 后 pause/destroy 只取消最后一帧，另一已排定帧仍存在 | 04 | + +DMK-FAIL-12 不依赖浏览器在 terminate 后再派发 Worker 消息：测试先完成消息投递， +同步 destroy，再让 Promise continuation 恢复；不会夸大原生 Worker 终止语义。 +DMK-FAIL-11 的证据是 DOM 分配与 postMessage 调用尝试，不宣称原生 worker 已终止后 +仍执行代码或真的显示弹幕。测试也确认 late worker 分支没有发新的 :visible。 + +03 需要明确异步取消如何 settle 公开 load Promise、如何保持原错误通知/返回关系； +04/05 需要单一帧循环、每请求关联、generation/销毁防护和 parser/Blob/设置的资源所有权。 +这只是后续设计边界，不在本任务提前实现或改变接口。 + +## 进程隔离与可重复证据 + +三类未处理拒绝各实现分别运行独立 Node 子进程，共 9 次，固定 +`--unhandled-rejections=strict`。只用 `uncaughtExceptionMonitor` 记录原错误、origin、 +公开 Promise settled 标记和 :error 数量，不注册吞掉错误的 unhandledRejection 或 +uncaughtException 处理器。实际进程 exit 1，monitor 记录 origin=unhandledRejection； +不是把未处理拒绝隐藏到通过结果中。 + +热力图另有 6 次独立进程：三个 sampling=0，三个 sampling=1 对照。内部 VM 100ms +执行预算明确产生 `ERR_SCRIPT_EXECUTION_TIMEOUT`；对照完成且没有超时。外层进程 +还有 3000ms 最终保护，外层超时本身会使测试失败，不能被算作正常观察。 +整个重放不会把零步长循环交给真实浏览器页面。 + +每次测试写独立 `refactor/.cache/danmuku02-controlled/run-*/`，保留 15 个子进程 +stdout/stderr/status JSON。最终目录、文件 SHA、脚本 SHA、命令与汇总见 +[danmuku-failures-validation.json](../baselines/danmuku-failures-validation.json)。 + +```text +node --test test/danmuku-failures.test.js +node node_modules/eslint/bin/eslint.js test/helpers/danmuku.js test/danmuku-failures.test.js +``` + +实际 Node 24.21.0 / Windows，42 passed / 0 failed / 0 skipped；专属 lint 通过。 +没有新依赖、没有修改 Yarn lock。缺少归档缓存时，01 verifier 只向冻结 npm URL 请求， +测试本身不会请求 Bilibili、媒体或任何识别服务。 + +## 未完成范围与回退 + +尚未覆盖原生 Worker/CSP、真实媒体时钟和 seek/倍率、实际测量的防重叠/轨道顺序、 +长时间负载、内存、设置触摸/旋转、mask/fullscreen/PiP/外部挂载、浏览器错误表现。 +这些内容仍是 PKG-DANMUKU-02 及后续组合验收的门槛。本报告不标包重构完成或 npm 可发布。 + +此批只有历史测试与证据，可独立撤销，不影响发布包。整合代理将本子项与 02 的其他 +必要证据一起管理状态；不要仅依据这 42 个观察把整个任务标为 done。 diff --git a/refactor/plan.md b/refactor/plan.md index 71e1b59dc..b070bad79 100644 --- a/refactor/plan.md +++ b/refactor/plan.md @@ -4,7 +4,7 @@ 基线：`40fcda6a37d0049d42e49c1e64e70d4fd9ba5f7f`。总任务 228 项，范围 22 个包及工作区/示例。 -状态：todo 73 / doing 15 / blocked 0 / done 140 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。 +状态：todo 72 / doing 15 / blocked 0 / done 141 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。 前置依赖是启动条件；验收是完成条件。任务可以继续拆分，但不能复用或悄悄删除旧 ID。 @@ -310,8 +310,8 @@ | ID | 范围 / 步骤 | 前置依赖 | 交付物 | 验收条件 | 风险 | 状态 | | --- | --- | --- | --- | --- | --- | --- | | PKG-DANMUKU-01 | artplayer-plugin-danmuku
核对弹幕全部公开契约 | BASE-05 | emit/load/config/hide/show/reset/mount、option/isHide/isStop/icons 与事件清单 | 源码、声明、发布包、Bilibili 输入和设置入口对照 | H | done | -| PKG-DANMUKU-02 | artplayer-plugin-danmuku
建立弹幕算法与浏览器基线 | PKG-DANMUKU-01, ENG-05, ENG-08 | 密集/稀疏弹幕、过滤/异步输入、seek/倍率/重载测试 | 轨道选择、发射顺序、事件、内存和可视结果可重跑 | H | doing | -| PKG-DANMUKU-03 | artplayer-plugin-danmuku
整理加载、解析与配置 | PKG-DANMUKU-02, CORE-08 | bilibili/input/parser/config 的分层与取消 | 旧格式、回调、过滤、追加/替换语义保持 | M | todo | +| PKG-DANMUKU-02 | artplayer-plugin-danmuku
建立弹幕算法与浏览器基线 | PKG-DANMUKU-01, ENG-05, ENG-08 | 密集/稀疏弹幕、过滤/异步输入、seek/倍率/重载测试 | 轨道选择、发射顺序、事件、内存和可视结果可重跑 | H | done | +| PKG-DANMUKU-03 | artplayer-plugin-danmuku
整理加载、解析与配置 | PKG-DANMUKU-02, CORE-08 | bilibili/input/parser/config 的分层与取消 | 旧格式、回调、过滤、追加/替换语义保持 | M | doing | | PKG-DANMUKU-04 | artplayer-plugin-danmuku
整理时钟、队列与轨道调度 | PKG-DANMUKU-03, CORE-10 | danmuku 调度器和确定性时钟测试 | seek/暂停/倍率/长时间运行无顺序和碰撞回归 | H | todo | | PKG-DANMUKU-05 | artplayer-plugin-danmuku
整理 DOM 渲染、设置、热力图与 worker | PKG-DANMUKU-04, CORE-14, CORE-18 | renderer/setting/heatmap/worker 职责及资源归属 | mount/icons/设置和 worker 协议保持，销毁无后台工作 | H | todo | | PKG-DANMUKU-06 | artplayer-plugin-danmuku
迁移 TS 与公开声明 | PKG-DANMUKU-05, ENG-04, ENG-06 | 自有模块、worker 消息、option/item/result 类型 | 旧参数、扩展字段和事件消费通过，vendored 边界清楚 | H | todo | @@ -554,6 +554,7 @@ - PKG-DPIP-04: [记录](changes/2026-09-12-PKG-DPIP-04-types.md) [记录](baselines/dpip-types-validation.json) [记录](dpip-validation.md) - PKG-DPIP-05: [记录](changes/2026-09-12-PKG-DPIP-05-native-checkpoint.md) [记录](baselines/dpip-native-validation.json) - PKG-DANMUKU-01: [记录](baselines/danmuku-release.json) [记录](baselines/danmuku-contract.md) [记录](baselines/danmuku-contract-validation.json) [记录](changes/2026-09-13-PKG-DANMUKU-01-contracts.md) +- PKG-DANMUKU-02: [记录](changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md) [记录](baselines/danmuku-failures-validation.json) [记录](changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md) [记录](baselines/danmuku-browser-validation.json) - PKG-CANVAS-01: [记录](changes/2026-09-12-PKG-CANVAS-01-contract.md) [记录](baselines/canvas-contract.md) [记录](baselines/canvas-release.json) [记录](canvas-validation.md) [记录](baselines/canvas-contract-validation.json) - PKG-CANVAS-02: [记录](changes/2026-09-12-PKG-CANVAS-02-tests.md) [记录](baselines/canvas-behavior-validation.json) [记录](canvas-validation.md) - PKG-CANVAS-03: [记录](changes/2026-09-12-PKG-CANVAS-03-lifecycle.md) [记录](baselines/canvas-lifecycle-validation.json) [记录](canvas-validation.md) diff --git a/refactor/progress.md b/refactor/progress.md index 261b9e994..748f83e1d 100644 --- a/refactor/progress.md +++ b/refactor/progress.md @@ -1,5 +1,16 @@ # 进度与证据 +## PKG-DANMUKU-02 历史错误和真实浏览器基线完成 + +42项受控旧缺陷、48项原生Worker/视频/布局/设置及6项300弹幕负载观察通过；所有 +初轮失败留档。纠正两个测试假设，保留严格非重叠断言；首次测到的实际轨道重叠 +仍为DANMUKU-TRACK-01开放问题，后次48通过不能替代修复。短时heap/帧间隔不是 +长期内存或性能验收。见[变更](changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md)与[机器证据](baselines/danmuku-browser-validation.json)。 +根test:unit接入受控测试，浏览器文件由已有Playwright流程收集。 +228项：141 done、15 doing、72 todo。03开始输入/解析/config +实施；04调度/05DOM和07负载稳定性继续。无推送或发布。 + + ## PKG-MASK-02 生命周期与错误基线完成 54项冻结历史测试及父代理复核通过，覆盖源码和两旧版本三格式的关键生命周期； diff --git a/refactor/risk-table.md b/refactor/risk-table.md index 880d884e2..1b9e9952a 100644 --- a/refactor/risk-table.md +++ b/refactor/risk-table.md @@ -232,6 +232,7 @@ | DANMUKU-CONFIG-01 | open / 已复现 | Danmuku JSON configuration comparison ignores a replacement filter function | PKG-DANMUKU-02, PKG-DANMUKU-03 | | DANMUKU-CLEANUP-01 | open / 已复现 | Danmuku removes a different resize callback and retains the settings lock timer on destroy | PKG-DANMUKU-02, PKG-DANMUKU-05 | | DANMUKU-TYPE-02 | open / 源码/产物事实 | Danmuku id, icons, Slider steps, heatmap points and partial configuration drift from declarations | PKG-DANMUKU-05, PKG-DANMUKU-06 | -| DANMUKU-ASYNC-01 | open / 源码/产物事实 | Danmuku asynchronous input, worker replies and pending visibility have unverified failure and cancellation paths | PKG-DANMUKU-02, PKG-DANMUKU-03, PKG-DANMUKU-04, PKG-DANMUKU-05 | -| DANMUKU-HEATMAP-01 | open / 源码/产物事实 | Danmuku heatmap sampling can become zero and points/instance ownership need browser validation | PKG-DANMUKU-02, PKG-DANMUKU-05 | +| DANMUKU-ASYNC-01 | open / 已复现 | Danmuku asynchronous input, worker replies and pending visibility have unverified failure and cancellation paths | PKG-DANMUKU-02, PKG-DANMUKU-03, PKG-DANMUKU-04, PKG-DANMUKU-05 | +| DANMUKU-HEATMAP-01 | open / 已复现 | Danmuku heatmap sampling can become zero and points/instance ownership need browser validation | PKG-DANMUKU-02, PKG-DANMUKU-05 | | DANMUKU-SOURCE-01 | open / 已复现 | Danmuku registry Git associations differ from releases and static icon provenance remains incomplete | PKG-DANMUKU-09 | +| DANMUKU-TRACK-01 | open / 已复现 | Native simultaneous fixed Danmuku comments can overlap with duplicate start loops and repeated Worker IDs | PKG-DANMUKU-04, PKG-DANMUKU-05, PKG-DANMUKU-07 | diff --git a/refactor/risks.json b/refactor/risks.json index c317b2d61..5379ed391 100644 --- a/refactor/risks.json +++ b/refactor/risks.json @@ -5082,7 +5082,9 @@ "evidence": [ "refactor/baselines/danmuku-contract.md", "refactor/baselines/danmuku-contract-validation.json", - "refactor/baselines/danmuku-release.json" + "refactor/baselines/danmuku-release.json", + "refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md", + "refactor/baselines/danmuku-browser-validation.json" ], "compatibleResolution": "Track and release exact subscription and timer ownership across settings, renderer and instances.", "closureCriteria": "Repeated lifecycle and pending settings actions leave no owned subscriptions, timers or late DOM writes." @@ -5107,7 +5109,7 @@ { "id": "DANMUKU-ASYNC-01", "title": "Danmuku asynchronous input, worker replies and pending visibility have unverified failure and cancellation paths", - "confirmation": "source-observed", + "confirmation": "reproduced", "status": "open", "owners": [ "PKG-DANMUKU-02", @@ -5118,7 +5120,11 @@ "evidence": [ "refactor/baselines/danmuku-contract.md", "refactor/baselines/danmuku-contract-validation.json", - "refactor/baselines/danmuku-release.json" + "refactor/baselines/danmuku-release.json", + "refactor/baselines/danmuku-failures-validation.json", + "test/danmuku-failures.test.js", + "refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md", + "refactor/baselines/danmuku-browser-validation.json" ], "compatibleResolution": "Reproduce load ordering, Bilibili rejection and late worker/visibility paths before defining operation ownership.", "closureCriteria": "Failures settle, obsolete results cannot alter new queues or destroyed instances, and worker resources are released with browser evidence." @@ -5126,7 +5132,7 @@ { "id": "DANMUKU-HEATMAP-01", "title": "Danmuku heatmap sampling can become zero and points/instance ownership need browser validation", - "confirmation": "source-observed", + "confirmation": "reproduced", "status": "open", "owners": [ "PKG-DANMUKU-02", @@ -5135,7 +5141,11 @@ "evidence": [ "refactor/baselines/danmuku-contract.md", "refactor/baselines/danmuku-contract-validation.json", - "refactor/baselines/danmuku-release.json" + "refactor/baselines/danmuku-release.json", + "refactor/baselines/danmuku-failures-validation.json", + "test/danmuku-failures.test.js", + "refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md", + "refactor/baselines/danmuku-browser-validation.json" ], "compatibleResolution": "Use isolated timeout-protected reproduction for narrow dimensions, then define finite sampling and per-instance rendering.", "closureCriteria": "Narrow widths terminate, points/config behavior is explicit and multiple SVG/control instances remain independent." @@ -5155,6 +5165,25 @@ ], "compatibleResolution": "Use actual archive identity, preserve missing historical Git information and audit icon source/notice obligations.", "closureCriteria": "Candidate tarball paths, complete module forms and icon/source provenance are explicitly reviewed; unresolved history is not invented." + }, + { + "id": "DANMUKU-TRACK-01", + "title": "Native simultaneous fixed Danmuku comments can overlap with duplicate start loops and repeated Worker IDs", + "confirmation": "reproduced", + "status": "open", + "owners": [ + "PKG-DANMUKU-04", + "PKG-DANMUKU-05", + "PKG-DANMUKU-07" + ], + "evidence": [ + "refactor/changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md", + "refactor/baselines/danmuku-browser-validation.json", + "test/browser/danmuku-baseline.spec.js", + "test/danmuku-failures.test.js" + ], + "compatibleResolution": "Enforce one owned scheduler loop and request correlation before claiming simultaneous native anti-overlap stability; keep strict track geometry tests.", + "closureCriteria": "Deterministic duplicate-loop/worker regressions and repeated candidate native simultaneous-load geometry pass without extra nodes or stale state; a later passing old snapshot alone does not close the race." } ] } diff --git a/refactor/tasks.json b/refactor/tasks.json index 9e9ec450d..ad31220c4 100644 --- a/refactor/tasks.json +++ b/refactor/tasks.json @@ -3278,11 +3278,16 @@ "ENG-05", "ENG-08" ], - "status": "doing", + "status": "done", "risk": "H", "deliverable": "密集/稀疏弹幕、过滤/异步输入、seek/倍率/重载测试", "acceptance": "轨道选择、发射顺序、事件、内存和可视结果可重跑", - "evidence": [] + "evidence": [ + "changes/2026-09-13-PKG-DANMUKU-02-controlled-failures.md", + "baselines/danmuku-failures-validation.json", + "changes/2026-09-13-PKG-DANMUKU-02-browser-baseline.md", + "baselines/danmuku-browser-validation.json" + ] }, { "id": "PKG-DANMUKU-03", @@ -3295,7 +3300,7 @@ "PKG-DANMUKU-02", "CORE-08" ], - "status": "todo", + "status": "doing", "risk": "M", "deliverable": "bilibili/input/parser/config 的分层与取消", "acceptance": "旧格式、回调、过滤、追加/替换语义保持", diff --git a/test/browser/danmuku-baseline.spec.js b/test/browser/danmuku-baseline.spec.js new file mode 100644 index 000000000..7976fbe5e --- /dev/null +++ b/test/browser/danmuku-baseline.spec.js @@ -0,0 +1,337 @@ +import assert from 'node:assert/strict' +import fs from 'node:fs' +import { ensureArchive, hash, readMember } from '../../refactor/scripts/releases.mjs' +import { expect, test } from './fixtures.js' + +const baseline = JSON.parse(fs.readFileSync(new URL('../../refactor/baselines/danmuku-release.json', import.meta.url), 'utf8')) +const release = baseline.release +assert.equal(release.version, '5.3.0') +const implementations = new Map() + +test.beforeAll(async () => { + const archive = await ensureArchive(release) + for (const format of ['main', 'legacy']) { + const member = `package/${release.manifest[format].replace(/^\.\//u, '')}` + const bytes = readMember(archive, member) + assert.equal(hash(bytes), release.files[member], `Published Danmuku ${format} bytes drifted`) + implementations.set(format, { member, sha256: hash(bytes), code: bytes.toString() }) + } +}) + +async function setup(page, core, format, scenario, testInfo) { + const external = [] + const origin = new URL(testInfo.project.use.baseURL).origin + await page.route('**/*', (route) => { + const url = new URL(route.request().url()) + if (url.origin !== origin) { + external.push(url.href) + return route.abort() + } + // Same-origin blob URLs are actual inline Worker/media resources, not external requests. + return route.continue() + }) + await page.goto(`/test/player.html?core=${core}`) + await page.evaluate(() => { + window.danmukuEvidence = { workers: [], events: [], gates: [], sends: [], failures: [] } + const NativeWorker = window.Worker + window.Worker = class ObservedNativeWorker extends NativeWorker { + constructor(url, options) { + super(url, options) + this.evidence = { url: String(url), replies: [], terminated: 0, errors: [] } + window.danmukuEvidence.workers.push(this.evidence) + this.addEventListener('message', ({ data }) => this.evidence.replies.push({ id: data.id, result: data.result ?? null })) + this.addEventListener('error', event => this.evidence.errors.push(event.message)) + } + + terminate() { + this.evidence.terminated++ + return super.terminate() + } + } + window.danmukuPlayers = [] + window.danmukuPlugins = [] + window.danmukuNodes = [] + window.danmukuVisibility = new Promise((resolve) => { + window.releaseDanmukuVisibility = resolve + }) + window.danmukuSending = new Promise((resolve) => { + window.releaseDanmukuSending = resolve + }) + }) + const implementation = implementations.get(format) + await page.addScriptTag({ content: implementation.code }) + await page.evaluate(({ scenario }) => { + const first = document.querySelector('.player') + first.id = 'danmuku-player-0' + first.style.cssText = 'width:640px;height:360px' + window.createDanmukuPlayer = (index) => { + const container = index === 0 ? first : document.body.appendChild(document.createElement('div')) + container.id = `danmuku-player-${index}` + container.style.cssText = 'width:640px;height:360px' + const mount = document.createElement('div') + mount.id = `danmuku-mount-${index}` + mount.style.cssText = 'width:640px;height:36px;background:#333' + container.after(mount) + const art = new window.Artplayer({ container, url: `/test/pattern.mp4?danmuku=${index}`, muted: true, mutex: false, fullscreenWeb: true }) + window.danmukuPlayers[index] = art + for (const event of ['loaded', 'visible', 'start', 'stop', 'reset', 'destroy', 'config', 'error']) { + art.on(`artplayerPluginDanmuku:${event}`, (value) => { + window.danmukuEvidence.events.push({ index, event, time: art.currentTime, id: value?.id, text: value?.text, mode: value?.mode, count: Array.isArray(value) ? value.length : undefined }) + if (event === 'error') + window.danmukuEvidence.failures.push(String(value)) + }) + } + const option = { + danmuku: [], + heatmap: false, + speed: 8, + margin: [10, 10], + fontSize: 20, + antiOverlap: true, + synchronousPlayback: true, + lockTime: 1, + ...(scenario === 'settings' ? { mount } : {}), + filter: danmu => danmu.text !== 'FILTERED', + beforeVisible: async (danmu) => { + window.danmukuEvidence.gates.push({ index, id: danmu.id, text: danmu.text }) + if (danmu.text === 'GATED') + return window.danmukuVisibility + return danmu.text !== 'DENIED' + }, + beforeEmit: async (danmu) => { + window.danmukuEvidence.sends.push({ index, text: danmu.text, mode: danmu.mode }) + return scenario === 'settings' && index === 0 ? window.danmukuSending : true + }, + } + art.plugins.add(window.artplayerPluginDanmuku(option)) + window.danmukuPlugins[index] = art.plugins.artplayerPluginDanmuku + return art + } + window.art = window.createDanmukuPlayer(0) + document.querySelector('#play').onclick = () => window.danmukuPlayers[0].play() + document.querySelector('#pause').onclick = () => window.danmukuPlayers[0].pause() + }, { scenario }) + await expect.poll(() => page.evaluate(() => window.art.isReady && window.art.template.$video.videoWidth > 0)).toBe(true) + await testInfo.attach('danmuku-browser-inputs', { contentType: 'application/json', body: JSON.stringify({ core, plugin: release.name, version: release.version, format, member: implementation.member, sha256: implementation.sha256, integrity: release.integrity, media: '/test/pattern.mp4', scenario, worker: 'Native Blob Worker, only constructor/message/termination observation; no Worker responses, media clocks, layout or RAF mocked', heatmap: false }) }) + return external +} + +async function geometry(page) { + return page.evaluate(() => (window.danmukuPlayers || []).map((art, index) => { + const player = art.template.$player.getBoundingClientRect() + return { + index, + playing: art.playing, + time: art.currentTime, + rate: art.playbackRate, + player: { x: player.x, y: player.y, width: player.width, height: player.height }, + nodes: [...art.template.$danmuku.children].map((node) => { + const rect = node.getBoundingClientRect() + const style = getComputedStyle(node) + return { id: node.dataset.id, mode: node.dataset.mode, state: node.dataset.state, text: node.textContent, x: rect.x - player.x, y: rect.y - player.y, width: rect.width, height: rect.height, visibility: style.visibility, display: style.display, transition: node.style.transition, opacity: style.opacity } + }), + } + })) +} + +const visibleIds = page => page.evaluate(() => [...new Set(window.danmukuEvidence.events.filter(item => item.event === 'visible' && item.id).map(item => item.id))]) + +test.afterEach(async ({ page }, testInfo) => { + await testInfo.attach('danmuku-layout', { contentType: 'application/json', body: JSON.stringify(await geometry(page)) }) + await testInfo.attach('danmuku-native-page', { contentType: 'image/png', body: await page.screenshot() }) + await page.evaluate(() => { + for (const art of window.danmukuPlayers || []) { + if (!art.isDestroy) + art.destroy() + } + }) + const evidence = await page.evaluate(() => ({ workers: [], failures: [], ...window.danmukuEvidence, version: window.Artplayer?.version, retainedExternalSettings: [...document.querySelectorAll('[id^="danmuku-mount-"]')].map(node => node.querySelectorAll('.artplayer-plugin-danmuku').length) })) + await testInfo.attach('danmuku-worker-and-lifecycle', { contentType: 'application/json', body: JSON.stringify(evidence) }) + expect(evidence.failures).toEqual([]) + for (const worker of evidence.workers) { + expect(worker.url).toMatch(/^blob:/u) + expect(worker.errors).toEqual([]) + expect(worker.terminated).toBe(1) + } +}) + +for (const core of ['published', 'candidate']) { + for (const format of ['main', 'legacy']) { + const label = `${core} / Danmuku 5.3.0 ${format}` + + test(`${label}: native Worker renders three modes with synchronous filter and asynchronous beforeVisible`, async ({ page }, testInfo) => { + const external = await setup(page, core, format, 'modes', testInfo) + await page.evaluate(async () => { + await window.danmukuPlugins[0].load([ + { id: 'scroll', text: 'SCROLL', mode: 0, time: 0.5 }, + { id: 'top', text: 'TOP', mode: 1, time: 0.5 }, + { id: 'bottom', text: 'BOTTOM', mode: 2, time: 0.5 }, + { id: 'filtered', text: 'FILTERED', mode: 1, time: 0.5 }, + { id: 'denied', text: 'DENIED', mode: 1, time: 0.5 }, + { id: 'gated', text: 'GATED', mode: 1, time: 0.5 }, + ]) + }) + await page.click('#play') + await expect.poll(() => visibleIds(page)).toEqual(expect.arrayContaining(['scroll', 'top', 'bottom'])) + await expect.poll(() => page.evaluate(() => window.danmukuEvidence.gates.some(item => item.id === 'gated'))).toBe(true) + expect(await visibleIds(page)).not.toContain('gated') + expect(await visibleIds(page)).not.toContain('filtered') + expect(await visibleIds(page)).not.toContain('denied') + expect(await page.evaluate(() => window.danmukuEvidence.gates.some(item => item.id === 'filtered'))).toBe(false) + await page.evaluate(() => window.releaseDanmukuVisibility(true)) + await expect.poll(() => visibleIds(page)).toContain('gated') + const [layout] = await geometry(page) + for (const id of ['top', 'bottom']) { + const item = layout.nodes.find(node => node.id === id && node.visibility === 'visible') + expect(item).toBeTruthy() + expect(Math.abs(item.x + item.width / 2 - layout.player.width / 2)).toBeLessThanOrEqual(2) + expect(item.y).toBeGreaterThanOrEqual(9) + expect(item.y + item.height).toBeLessThanOrEqual(layout.player.height - 8) + } + expect(layout.nodes.find(node => node.id === 'top').y).toBeLessThan(layout.nodes.find(node => node.id === 'bottom').y) + expect(await page.evaluate(() => window.danmukuEvidence.workers[0].replies.length)).toBeGreaterThanOrEqual(4) + expect(external).toEqual([]) + }) + + test(`${label}: six simultaneous fixed comments preserve usable track geometry and input order`, async ({ page }, testInfo) => { + const external = await setup(page, core, format, 'density', testInfo) + await page.evaluate(async () => { + await window.danmukuPlugins[0].load(Array.from({ length: 6 }, (_, index) => ({ id: `dense-${index}`, text: `TRACK ${index}`, mode: 1, time: 0.5 }))) + }) + await page.click('#play') + await expect.poll(() => visibleIds(page)).toEqual(expect.arrayContaining(Array.from({ length: 6 }, (_, index) => `dense-${index}`))) + await page.click('#pause') + await expect.poll(() => page.evaluate(() => window.danmukuPlugins[0].isStop)).toBe(true) + const [layout] = await geometry(page) + const rows = Array.from({ length: 6 }, (_, index) => layout.nodes.find(node => node.id === `dense-${index}` && node.visibility === 'visible')) + expect(rows.every(Boolean)).toBe(true) + for (let index = 0; index < rows.length; index++) { + expect(rows[index].y).toBeGreaterThanOrEqual(9) + expect(rows[index].y + rows[index].height).toBeLessThanOrEqual(layout.player.height - 8) + if (index) + expect(rows[index].y).toBeGreaterThanOrEqual(rows[index - 1].y + rows[index - 1].height - 1) + } + const order = await visibleIds(page) + expect(order).toEqual(Array.from({ length: 6 }, (_, index) => `dense-${index}`)) + await testInfo.attach('danmuku-dense-tracks', { contentType: 'application/json', body: JSON.stringify(rows) }) + expect(external).toEqual([]) + }) + + test(`${label}: native pause seek rate and public reset/load retain historical pool semantics`, async ({ page }, testInfo) => { + const external = await setup(page, core, format, 'playback', testInfo) + await page.evaluate(async () => { + await window.danmukuPlugins[0].emit({ id: 'moving', text: 'MOVING', mode: 0, time: 0.5 }) + }) + await page.click('#play') + await expect.poll(() => visibleIds(page)).toContain('moving') + await page.click('#pause') + await expect.poll(() => page.evaluate(() => window.danmukuPlugins[0].isStop)).toBe(true) + const frozen = await page.evaluate(async () => { + const node = window.art.template.$danmuku.querySelector('[data-id="moving"]') + window.danmukuNodes = [node] + const left = node.getBoundingClientRect().left + await new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve))) + return { left, next: node.getBoundingClientRect().left, state: node.dataset.state } + }) + expect(frozen.state).toBe('stop') + expect(Math.abs(frozen.left - frozen.next)).toBeLessThanOrEqual(1) + await page.evaluate(async () => { + window.art.playbackRate = 2 + const sought = new Promise(resolve => window.art.once('video:seeked', resolve)) + window.art.currentTime = 2 + await sought + }) + expect(await page.evaluate(() => window.danmukuNodes[0].dataset.state)).toBe('stop') + await page.evaluate(async () => { + window.danmukuPlugins[0].reset() + await window.danmukuPlugins[0].emit({ id: 'reused', text: 'REUSED', mode: 0, time: window.art.currentTime + 0.5 }) + }) + await page.click('#play') + await expect.poll(() => visibleIds(page)).toContain('reused') + const reused = await page.evaluate(() => { + const node = window.art.template.$danmuku.querySelector('[data-id="reused"]') + const original = window.danmukuNodes[0] + const nodes = [...window.art.template.$danmuku.children] + return { + poolReused: original.textContent === 'REUSED' && nodes.includes(original), + visibleSameNode: node === original, + original: { id: original.dataset.id, state: original.dataset.state, visibility: getComputedStyle(original).visibility, text: original.textContent }, + extraNodes: nodes.filter(item => item !== original).map(item => ({ id: item.dataset.id, state: item.dataset.state, visibility: getComputedStyle(item).visibility, text: item.textContent })), + transition: node.style.transitionDuration, + rate: window.art.playbackRate, + } + }) + // Native initial evidence reused the pooled node but a competing old RAF + // loop left it hidden and allocated another visible node. Record both. + expect(reused.poolReused).toBe(true) + expect(reused.transition).toBe('4s') + expect(reused.rate).toBe(2) + await page.evaluate(async () => { + await window.danmukuPlugins[0].load([{ id: 'appended', text: 'APPENDED', mode: 1, time: window.art.currentTime + 0.5 }]) + }) + await expect.poll(() => visibleIds(page)).toContain('appended') + await page.click('#pause') + await page.evaluate(async () => { + await window.danmukuPlugins[0].load() + }) + expect(await page.locator('#danmuku-player-0 .art-danmuku > div').count()).toBe(0) + await testInfo.attach('danmuku-pool-and-rate', { contentType: 'application/json', body: JSON.stringify({ frozen, reused, loadWithoutArgument: 'replaces from original empty option; explicit array load appends' }) }) + expect(external).toEqual([]) + }) + + test(`${label}: actual settings, asynchronous send lock, external fullscreen mount and two-player destruction`, async ({ page }, testInfo) => { + const external = await setup(page, core, format, 'settings', testInfo) + const mount = page.locator('#danmuku-mount-0') + await expect(mount.locator('.artplayer-plugin-danmuku')).toHaveCount(1) + await mount.locator('.apd-config').hover() + await mount.locator('.apd-config-mode [data-mode="2"]').click() + expect(await page.evaluate(() => window.danmukuPlugins[0].option.modes)).toEqual([0, 1]) + await mount.locator('.apd-style').hover() + await mount.locator('.apd-style-mode [data-mode="1"]').click() + expect(await page.evaluate(() => window.danmukuPlugins[0].option.mode)).toBe(1) + await mount.locator('.apd-input').fill('FIRST') + await mount.locator('.apd-send').click() + await expect.poll(() => page.evaluate(() => window.danmukuEvidence.sends.length)).toBe(1) + await mount.locator('.apd-input').press('Enter') + expect(await page.evaluate(() => window.danmukuEvidence.sends.length)).toBe(1) + await page.evaluate(() => window.releaseDanmukuSending(true)) + await expect(mount.locator('.apd-input')).toHaveValue('') + await expect(mount.locator('.apd-send')).toHaveClass(/apd-lock/u) + await mount.locator('.apd-input').fill('LOCKED') + await mount.locator('.apd-input').press('Enter') + expect(await page.evaluate(() => window.danmukuEvidence.sends.length)).toBe(1) + await expect(mount.locator('.apd-send')).not.toHaveClass(/apd-lock/u) + await page.evaluate(() => { + window.danmukuEmitter = document.querySelector('#danmuku-mount-0 .artplayer-plugin-danmuku') + window.art.fullscreenWeb = true + }) + // FULLSCREEN_WEB_IN_BODY can move the player out of its original container. + await expect.poll(() => page.evaluate(() => window.art.template.$controlsCenter.contains(window.danmukuEmitter))).toBe(true) + await expect(mount.locator('.artplayer-plugin-danmuku')).toHaveCount(0) + await page.evaluate(() => { + window.art.fullscreenWeb = false + }) + await expect(mount.locator('.artplayer-plugin-danmuku')).toHaveCount(1) + expect(await page.evaluate(() => document.querySelector('#danmuku-mount-0').contains(window.danmukuEmitter))).toBe(true) + await page.evaluate(() => { + const art = window.createDanmukuPlayer(1) + const button = document.createElement('button') + button.id = 'play-second-danmuku' + button.textContent = 'Play second' + button.onclick = () => art.play() + document.body.appendChild(button) + }) + await expect.poll(() => page.evaluate(() => window.danmukuPlayers[1].isReady)).toBe(true) + await page.evaluate(() => window.danmukuPlayers[0].destroy()) + expect(await page.evaluate(() => window.danmukuEvidence.workers.map(worker => worker.terminated))).toEqual([1, 0]) + // The released plugin does not dispose external Setting DOM; retain this observation. + await expect(mount.locator('.artplayer-plugin-danmuku')).toHaveCount(1) + await page.locator('#danmuku-mount-1 .apd-input').fill('SECOND') + await page.locator('#danmuku-mount-1 .apd-send').click() + await page.click('#play-second-danmuku') + await expect.poll(() => page.evaluate(() => window.danmukuEvidence.events.some(item => item.index === 1 && item.event === 'visible' && item.text === 'SECOND'))).toBe(true) + expect(await page.evaluate(() => window.danmukuPlayers[1].isDestroy)).toBe(false) + expect(external).toEqual([]) + }) + } +} diff --git a/test/browser/danmuku-load-baseline.spec.js b/test/browser/danmuku-load-baseline.spec.js new file mode 100644 index 000000000..05a77b606 --- /dev/null +++ b/test/browser/danmuku-load-baseline.spec.js @@ -0,0 +1,186 @@ +import assert from 'node:assert/strict' +import fs from 'node:fs' +import { ensureArchive, hash, readMember } from '../../refactor/scripts/releases.mjs' +import { expect, test } from './fixtures.js' + +const baseline = JSON.parse(fs.readFileSync(new URL('../../refactor/baselines/danmuku-release.json', import.meta.url), 'utf8')) +const release = baseline.release +const mediaSha256 = hash(fs.readFileSync(new URL('./media/pattern.mp4', import.meta.url))) +const implementations = new Map() +assert.equal(release.version, '5.3.0') + +test.beforeAll(async () => { + const archive = await ensureArchive(release) + for (const format of ['main', 'legacy']) { + const member = `package/${release.manifest[format].replace(/^\.\//u, '')}` + const bytes = readMember(archive, member) + assert.equal(hash(bytes), release.files[member]) + implementations.set(format, { member, sha256: hash(bytes), code: bytes.toString() }) + } +}) + +test.afterEach(async ({ page }, testInfo) => { + await page.evaluate(() => { + if (window.loadObserverFrame !== undefined) + cancelAnimationFrame(window.loadObserverFrame) + if (window.loadArt && !window.loadArt.isDestroy) + window.loadArt.destroy() + }) + await testInfo.attach('danmuku-load-final-observations', { contentType: 'application/json', body: JSON.stringify(await page.evaluate(() => ({ + evidence: window.loadEvidence, + destroyed: window.loadArt?.isDestroy, + retainedPlayerRoots: document.querySelectorAll('#danmuku-load-player .art-video-player').length, + retainedExternalSettings: document.querySelectorAll('#danmuku-load-mount .artplayer-plugin-danmuku').length, + }))) }) +}) + +for (const format of ['main', 'legacy']) { + test(`published core / Danmuku 5.3.0 ${format}: 300-comment native load and frame/heap observation`, async ({ page }, testInfo) => { + const external = [] + const origin = new URL(testInfo.project.use.baseURL).origin + await page.route('**/*', (route) => { + const url = new URL(route.request().url()) + if (url.origin !== origin) { + external.push(url.href) + return route.abort() + } + return route.continue() + }) + await page.goto('/test/player.html?core=published') + await page.evaluate(() => { + window.loadEvidence = { workers: [], loaded: [], visible: [], frameTimes: [], filtered: 0, heaps: [], failures: [], destroyEvents: 0 } + window.readLoadHeap = (phase) => { + const memory = performance.memory + const snapshot = memory && [memory.usedJSHeapSize, memory.totalJSHeapSize, memory.jsHeapSizeLimit].every(Number.isFinite) + ? { usedJSHeapSize: memory.usedJSHeapSize, totalJSHeapSize: memory.totalJSHeapSize, jsHeapSizeLimit: memory.jsHeapSizeLimit } + : null + window.loadEvidence.heaps.push({ phase, timestamp: performance.now(), memory: snapshot }) + } + window.readLoadHeap('before-plugin-script') + const NativeWorker = window.Worker + window.Worker = class ObservedLoadWorker extends NativeWorker { + constructor(url, options) { + super(url, options) + this.observation = { url: String(url), posts: 0, replies: 0, terminated: 0, errors: [] } + window.loadEvidence.workers.push(this.observation) + this.addEventListener('message', () => this.observation.replies++) + this.addEventListener('error', event => this.observation.errors.push(event.message)) + } + + postMessage(message, ...options) { + this.observation.posts++ + return super.postMessage(message, ...options) + } + + terminate() { + this.observation.terminated++ + return super.terminate() + } + } + // Independent observer: never replace the plugin's RAF or mutate its clock. + function frame(timestamp) { + if (window.loadArt?.playing) + window.loadEvidence.frameTimes.push(timestamp) + window.loadObserverFrame = requestAnimationFrame(frame) + } + window.loadObserverFrame = requestAnimationFrame(frame) + }) + const implementation = implementations.get(format) + await page.addScriptTag({ content: implementation.code }) + await testInfo.attach('danmuku-load-inputs', { contentType: 'application/json', body: JSON.stringify({ core: 'published', coreVersion: await page.evaluate(() => window.Artplayer.version), pluginVersion: release.version, format, member: implementation.member, sha256: implementation.sha256, integrity: release.integrity, mediaSha256, comments: 300, modes: [0, 1, 2], scheduledTime: 0.5, heatmap: false, scope: 'Single bounded native sample; independent RAF observer and optional performance.memory readings. No forced GC, leak diagnosis, cross-browser heap equivalence or performance threshold.' }) }) + await page.evaluate(async () => { + const container = document.querySelector('.player') + container.id = 'danmuku-load-player' + container.style.cssText = 'width:640px;height:360px' + const mount = document.createElement('div') + mount.id = 'danmuku-load-mount' + mount.style.cssText = 'width:640px;height:36px;background:#333' + container.after(mount) + const art = window.loadArt = new window.Artplayer({ container, url: '/test/pattern.mp4?case=danmuku-load-300', muted: true }) + art.on('artplayerPluginDanmuku:loaded', queue => window.loadEvidence.loaded.push({ count: queue.length, ids: queue.map(item => item.id) })) + art.on('artplayerPluginDanmuku:visible', item => window.loadEvidence.visible.push({ id: item.id, mode: item.mode, mediaTime: art.currentTime, timestamp: performance.now() })) + art.on('artplayerPluginDanmuku:error', error => window.loadEvidence.failures.push(String(error))) + art.on('artplayerPluginDanmuku:destroy', () => window.loadEvidence.destroyEvents++) + art.plugins.add(window.artplayerPluginDanmuku({ + danmuku: [], + mount, + heatmap: false, + speed: 8, + fontSize: 18, + margin: [10, 10], + antiOverlap: true, + filter(item) { + window.loadEvidence.filtered++ + return item.id.startsWith('load-') + }, + })) + const plugin = window.loadPlugin = art.plugins.artplayerPluginDanmuku + const input = Array.from({ length: 300 }, (_, index) => ({ id: `load-${String(index).padStart(3, '0')}`, text: `Load ${index}`, mode: index % 3, time: 0.5 })) + await plugin.load(input) + window.readLoadHeap('after-300-loaded') + document.querySelector('#play').onclick = () => art.play() + document.querySelector('#pause').onclick = () => art.pause() + }) + await expect.poll(() => page.evaluate(() => window.loadArt.isReady && window.loadArt.template.$video.videoWidth > 0)).toBe(true) + const loaded = await page.evaluate(() => ({ latest: window.loadEvidence.loaded.at(-1), filtered: window.loadEvidence.filtered })) + expect(loaded.latest.count).toBe(300) + expect(new Set(loaded.latest.ids).size).toBe(300) + expect(loaded.filtered).toBe(300) + await page.click('#play') + // A state deadline, not a performance pass/fail budget or a fixed sleep. + await expect.poll(() => page.evaluate(() => window.loadArt.currentTime), { timeout: 15000 }).toBeGreaterThanOrEqual(4) + await page.click('#pause') + await expect.poll(() => page.evaluate(() => window.loadArt.template.$video.paused && window.loadPlugin.isStop)).toBe(true) + const sample = await page.evaluate(() => { + cancelAnimationFrame(window.loadObserverFrame) + window.loadObserverFrame = undefined + window.readLoadHeap('paused-after-four-media-seconds') + const art = window.loadArt + const rect = art.template.$player.getBoundingClientRect() + const nodes = [...art.template.$danmuku.children].map((node) => { + const position = node.getBoundingClientRect() + const style = getComputedStyle(node) + return { id: node.dataset.id, state: node.dataset.state, mode: node.dataset.mode, text: node.textContent, x: position.x - rect.x, y: position.y - rect.y, width: position.width, height: position.height, visibility: style.visibility, display: style.display } + }) + const times = window.loadEvidence.frameTimes + const frameIntervals = times.slice(1).map((timestamp, index) => timestamp - times[index]) + const sorted = [...frameIntervals].sort((a, b) => a - b) + return { + coreVersion: window.Artplayer.version, + mediaTime: art.currentTime, + video: { width: art.template.$video.videoWidth, height: art.template.$video.videoHeight, duration: art.duration }, + loadedCount: window.loadEvidence.loaded.at(-1).count, + visibleEvents: window.loadEvidence.visible.length, + uniqueVisible: new Set(window.loadEvidence.visible.map(item => item.id)).size, + nodeCount: nodes.length, + visibleNodeCount: nodes.filter(node => node.visibility === 'visible' && node.display !== 'none').length, + hiddenNodeCount: nodes.filter(node => node.visibility === 'hidden' || node.display === 'none').length, + nodes, + frameTimes: times, + frameIntervals, + frameSummary: { count: frameIntervals.length, median: sorted[Math.floor(sorted.length / 2)] ?? null, p95: sorted[Math.floor(sorted.length * 0.95)] ?? null, max: sorted.at(-1) ?? null }, + heaps: window.loadEvidence.heaps, + workers: window.loadEvidence.workers, + } + }) + await testInfo.attach('danmuku-load-sample', { contentType: 'application/json', body: JSON.stringify(sample) }) + await testInfo.attach('danmuku-load-screenshot', { contentType: 'image/png', body: await page.screenshot() }) + expect(sample.mediaTime).toBeGreaterThanOrEqual(4) + expect(sample.uniqueVisible).toBeGreaterThan(0) + expect(sample.visibleNodeCount).toBeGreaterThan(0) + expect(sample.frameIntervals.length).toBeGreaterThan(1) + expect(sample.workers).toHaveLength(1) + expect(sample.workers[0].url).toMatch(/^blob:/u) + expect(sample.workers[0].posts).toBeGreaterThan(0) + expect(sample.workers[0].replies).toBeGreaterThan(0) + expect(sample.workers[0].errors).toEqual([]) + await page.evaluate(() => { + window.loadArt.destroy() + window.readLoadHeap('immediately-after-destroy') + }) + expect(await page.evaluate(() => window.loadArt.isDestroy)).toBe(true) + expect(await page.evaluate(() => window.loadEvidence.destroyEvents)).toBe(1) + expect(await page.evaluate(() => window.loadEvidence.workers[0].terminated)).toBe(1) + expect(external).toEqual([]) + }) +} diff --git a/test/danmuku-failures.test.js b/test/danmuku-failures.test.js new file mode 100644 index 000000000..bdb29adb8 --- /dev/null +++ b/test/danmuku-failures.test.js @@ -0,0 +1,278 @@ +import assert from 'node:assert/strict' +import { spawnSync } from 'node:child_process' +import fs from 'node:fs' +import path from 'node:path' +import process from 'node:process' +// eslint-disable-next-line test/no-import-node-test -- Historical failures are explicit Node observations. +import test from 'node:test' +import { fileURLToPath } from 'node:url' +import { danmukuEnvironment, danmukuHistorical, deferred } from './helpers/danmuku.js' + +const implementations = await danmukuHistorical() +const cache = fileURLToPath(new URL('../refactor/.cache/danmuku02-controlled/', import.meta.url)) +fs.mkdirSync(cache, { recursive: true }) +const evidenceDirectory = fs.mkdtempSync(path.join(cache, 'run-')) + +function isolated(implementation, scenario) { + const program = ` + import fs from 'node:fs'; + import vm from 'node:vm'; + import { danmukuEnvironment } from './test/helpers/danmuku.js'; + const implementation = JSON.parse(fs.readFileSync(0, 'utf8')); + const scenario = ${JSON.stringify(scenario)}; + let settled = false; + let env; + process.on('uncaughtExceptionMonitor', (error, origin) => { + process.stdout.write(JSON.stringify({ stage: 'fatal', origin, error: error.message, settled, errors: env?.events.filter(e => e.name === 'artplayerPluginDanmuku:error').length }) + '\\n'); + }); + if (scenario === 'heatmap-zero' || scenario === 'heatmap-positive') { + env = danmukuEnvironment(implementation, { heatmapWidth: 99 }); + env.factory({ danmuku: [], heatmap: scenario === 'heatmap-positive' ? { sampling: 1 } : true })(env.art); + const sandbox = vm.createContext({ run: () => env.art.emit('ready') }); + process.stdout.write('heatmap-ready\\n'); + try { + vm.runInContext('run()', sandbox, { timeout: 100 }); + process.stdout.write(JSON.stringify({ stage: 'complete' }) + '\\n'); + } catch (error) { + if (error.code !== 'ERR_SCRIPT_EXECUTION_TIMEOUT') throw error; + process.stdout.write(JSON.stringify({ stage: 'bounded-timeout', code: error.code }) + '\\n'); + } + process.exit(0); + } + if (scenario === 'beforeVisible-reject') { + env = danmukuEnvironment(implementation); + const plugin = env.factory({ danmuku: [], beforeVisible: () => Promise.reject(new Error('beforeVisible-original')) })(env.art); + await plugin.emit({ text: 'visible', time: 10 }); + env.art.playing = true; + env.art.emit('video:play'); + // Browser rAF ignores a callback's returned Promise. Do not observe it here. + env.frame(); + } else { + env = danmukuEnvironment(implementation, { fetch: async () => { + if (scenario === 'fetch-reject') throw new Error('fetch-original'); + return { text: async () => { throw new Error('text-original'); } }; + } }); + const plugin = env.factory({ danmuku: [] })(env.art); + plugin.load('/controlled.xml').then(() => settled = true, () => settled = true); + } + setTimeout(() => process.stdout.write('unexpected-survival\\n'), 200); + ` + const child = spawnSync(process.execPath, ['--unhandled-rejections=strict', '--input-type=module', '-e', program], { + cwd: fileURLToPath(new URL('../', import.meta.url)), + input: JSON.stringify(implementation), + encoding: 'utf8', + timeout: 3000, + maxBuffer: 2 * 1024 * 1024, + }) + const evidence = { implementation: implementation.name, scenario, status: child.status, signal: child.signal, errorCode: child.error?.code ?? null, stdout: child.stdout, stderr: child.stderr } + fs.writeFileSync(path.join(evidenceDirectory, `${implementation.name}-${scenario}.json`), `${JSON.stringify(evidence, null, 2)}\n`) + assert.equal(child.error, undefined, `Isolated process infrastructure failed: ${child.error?.message}`) + return evidence +} + +for (const implementation of implementations) { + for (const scenario of ['fetch-reject', 'text-reject']) { + test(`danmuku ${implementation.name}: historical ${scenario} crashes the isolated process while public load stays pending`, () => { + const evidence = isolated(implementation, scenario) + assert.equal(evidence.status, 1) + const record = JSON.parse(evidence.stdout.trim()) + assert.equal(record.stage, 'fatal') + assert.equal(record.origin, 'unhandledRejection') + assert.equal(record.settled, false) + assert.equal(record.errors, 0) + assert.equal(record.error, scenario === 'fetch-reject' ? 'fetch-original' : 'text-original') + }) + } + + test(`danmuku ${implementation.name}: historical beforeVisible rejection is an unobserved animation callback Promise`, () => { + const evidence = isolated(implementation, 'beforeVisible-reject') + assert.equal(evidence.status, 1) + const record = JSON.parse(evidence.stdout.trim()) + assert.equal(record.error, 'beforeVisible-original') + assert.equal(record.origin, 'unhandledRejection') + assert.equal(record.errors, 0) + }) + + test(`danmuku ${implementation.name}: historical heatmap width 99 blocks at default sampling zero but sampling 1 completes`, () => { + const zero = isolated(implementation, 'heatmap-zero') + const positive = isolated(implementation, 'heatmap-positive') + assert.equal(zero.status, 0) + assert.equal(positive.status, 0) + assert.match(zero.stdout, /heatmap-ready\n\{"stage":"bounded-timeout","code":"ERR_SCRIPT_EXECUTION_TIMEOUT"\}/u) + assert.match(positive.stdout, /heatmap-ready\n\{"stage":"complete"\}/u) + }) + + for (const event of ['error', 'empty-xml']) { + test(`danmuku ${implementation.name}: historical Bilibili ${event} leaves loading pending and parser worker alive`, async () => { + const env = danmukuEnvironment(implementation, event === 'empty-xml' ? { fetch: async () => ({ text: async () => '' }) } : {}) + const plugin = env.factory({ danmuku: [] })(env.art) + let settled = false + plugin.load('/controlled.xml').then(() => settled = true, () => settled = true) + await env.flush() + assert.equal(env.workers.length, 2) + const worker = env.workers[1] + assert.equal(worker.messages.length, 1) + if (event === 'error') { + assert.equal(worker.onerror, undefined) + worker.fail(new Error('parser worker failure')) + } + else { + assert.equal(worker.messages[0].message.xml, '') + // Execute the actual Blob, not a reimplementation of its empty-input branch. + await worker.execute(worker.messages[0].message) + } + await env.flush() + assert.equal(settled, false) + env.destroy() + assert.equal(worker.terminated, false, 'Parser worker is not owned by the Danmuku destroy path') + }) + } + + test(`danmuku ${implementation.name}: historical successful parser leaves its Blob URL allocated`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + const pending = plugin.load('/controlled.xml') + await env.flush() + const worker = env.workers[1] + await worker.execute(worker.messages[0].message) + const internal = await pending + assert.equal(internal.queue.length, 1) + assert.equal(internal.queue[0].text, 'xml') + assert.equal(worker.terminated, true) + assert.equal(env.urls.has(worker.url), true) + assert.equal(env.revoked.includes(worker.url), false) + env.destroy() + }) + + test(`danmuku ${implementation.name}: historical parser worker completion emits new data after player destruction`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + const pending = plugin.load('/controlled.xml') + await env.flush() + const worker = env.workers[1] + env.destroy() + const count = env.events.length + assert.equal(worker.terminated, false) + await worker.execute(worker.messages[0].message) + const internal = await pending + assert.equal(internal.queue[0].text, 'xml') + assert.deepEqual(env.events.slice(count).map(event => event.name), ['artplayerPluginDanmuku:loaded']) + assert.equal(worker.terminated, true) + }) + + test(`danmuku ${implementation.name}: historical overlapping replacement loads let the oldest completion overwrite newer data`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + const first = deferred() + const second = deferred() + const jobs = [first, second] + // Change an additional scalar because the historical function-only config bug is separate. + plugin.config({ danmuku: () => jobs.shift().promise, opacity: 0.9 }) + const older = plugin.load() + const newer = plugin.load() + second.resolve([{ text: 'newer', time: 10 }]) + const internal = await newer + assert.deepEqual(Array.from(internal.queue, item => item.text), ['newer']) + first.resolve([{ text: 'older', time: 10 }]) + await older + assert.deepEqual(Array.from(internal.queue, item => item.text), ['older']) + env.destroy() + }) + + test(`danmuku ${implementation.name}: historical asynchronous input mutates queue and emits loaded after destroy`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + const input = deferred() + const pending = plugin.load(() => input.promise) + env.destroy() + const count = env.events.length + input.resolve([{ text: 'late', time: 10 }]) + const internal = await pending + assert.deepEqual(Array.from(internal.queue, item => item.text), ['late']) + assert.deepEqual(env.events.slice(count).map(event => event.name), ['artplayerPluginDanmuku:loaded']) + }) + + test(`danmuku ${implementation.name}: historical pending beforeVisible allocates DOM and posts to a terminated worker after destroy`, async () => { + const visible = deferred() + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [], beforeVisible: () => visible.promise })(env.art) + await plugin.emit({ text: 'late visible', time: 10 }) + env.art.playing = true + env.art.emit('video:play') + env.frame() + await env.flush() + assert.equal(env.art.template.$danmuku.children.length, 0) + env.destroy() + visible.resolve(true) + await env.flush() + assert.equal(env.art.template.$danmuku.children.length, 1) + assert.equal(env.workers[0].messages.length, 1) + assert.equal(env.workers[0].messages[0].afterTerminate, true) + assert.equal(env.events.filter(event => event.name === 'artplayerPluginDanmuku:visible').length, 0) + }) + + test(`danmuku ${implementation.name}: historical worker response continuation still mutates state after destroy`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + await plugin.emit({ text: 'pending position', time: 10 }) + env.art.playing = true + env.art.emit('video:play') + const frame = env.frame() + await env.flush() + const worker = env.workers[0] + const { id } = worker.messages[0].message + const internal = plugin.show() + // Delivery starts before terminate; its awaiting rAF continuation runs afterward. + // This does not require a native Worker to dispatch a new event after terminate. + worker.deliver({ id, result: 10 }) + env.destroy() + assert.equal(internal.queue[0].$state, 'wait') + await frame + assert.equal(internal.queue[0].$state, 'ready') + assert.equal(internal.queue[0].$ref, null) + assert.equal(env.frames.size, 0) + assert.equal(env.events.filter(event => event.name === 'artplayerPluginDanmuku:visible').length, 0) + }) + + test(`danmuku ${implementation.name}: historical play and playing schedule duplicate loops and overwrite pending worker response handlers`, async () => { + const env = danmukuEnvironment(implementation) + const plugin = env.factory({ danmuku: [] })(env.art) + await plugin.emit({ text: 'two loops', time: 10 }) + env.art.playing = true + env.art.emit('video:play') + env.art.emit('video:playing') + assert.equal(env.frames.size, 2) + let firstSettled = false + env.frame().then(() => firstSettled = true) + await env.flush() + env.tick(1) + const second = env.frame() + await env.flush() + const worker = env.workers[0] + assert.equal(worker.messages.length, 2) + const firstId = worker.messages[0].message.id + const secondId = worker.messages[1].message.id + assert.notEqual(firstId, secondId) + worker.deliver({ id: firstId, result: 10 }) + await env.flush() + assert.equal(firstSettled, false) + worker.deliver({ id: secondId, result: 10 }) + await second + assert.equal(firstSettled, false) + assert.equal(env.events.filter(event => event.name === 'artplayerPluginDanmuku:visible').length, 1) + env.destroy() + }) + + test(`danmuku ${implementation.name}: historical duplicate start then pause cancels only the latest scheduled frame`, () => { + const env = danmukuEnvironment(implementation) + env.factory({ danmuku: [] })(env.art) + env.art.emit('video:play') + env.art.emit('video:playing') + env.art.emit('video:pause') + assert.equal(env.frames.size, 1) + env.destroy() + assert.equal(env.frames.size, 1) + }) +} + +process.stdout.write(`Danmuku controlled subprocess evidence: ${evidenceDirectory}\n`) diff --git a/test/helpers/danmuku.js b/test/helpers/danmuku.js new file mode 100644 index 000000000..da8c1b36c --- /dev/null +++ b/test/helpers/danmuku.js @@ -0,0 +1,239 @@ +import assert from 'node:assert/strict' +import { Buffer } from 'node:buffer' +import fs from 'node:fs' +import path from 'node:path' +import vm from 'node:vm' +import { build } from 'esbuild' +import { verifyDanmukuContract } from '../../refactor/scripts/danmuku-contract.mjs' +import { ensureArchive, readMember, refactorDir } from '../../refactor/scripts/releases.mjs' + +export function deferred() { + let resolve + let reject + const promise = new Promise((yes, no) => { + resolve = yes + reject = no + }) + return { promise, resolve, reject } +} + +export async function danmukuHistorical() { + const { baseline, archives, sources } = await verifyDanmukuContract() + const prefix = 'packages/artplayer-plugin-danmuku/' + const compiled = await build({ entryPoints: [`${prefix}src/index.js`], bundle: true, write: false, format: 'cjs', platform: 'browser', plugins: [{ name: 'frozen-danmuku-failures', setup(build) { + build.onResolve({ filter: /.*/ }, args => ({ path: path.posix.normalize(args.importer ? path.posix.join(path.posix.dirname(args.importer), args.path) : args.path), namespace: 'frozen' })) + build.onLoad({ filter: /.*/, namespace: 'frozen' }, (args) => { + if (args.path.includes('?worker')) + return { contents: 'export default Worker', loader: 'js' } + const file = args.path.split('?')[0] + const found = sources.get(file) ?? sources.get(`${file}.js`) + assert.notEqual(found, undefined, file) + return { contents: args.path.includes('?') ? `export default ${JSON.stringify(found)}` : found, loader: 'js' } + }) + } }] }) + const coreRelease = JSON.parse(fs.readFileSync(path.join(refactorDir, 'baselines/releases.json'), 'utf8')).releases.find(item => item.name === 'artplayer') + const coreCode = readMember(await ensureArchive(coreRelease), 'package/dist/artplayer.js').toString() + return [ + { name: 'frozen-source', code: compiled.outputFiles[0].text, coreCode }, + ...['main', 'legacy'].map(field => ({ name: `published-5.3.0-${field}`, code: readMember(archives.get('5.3.0'), `package/${baseline.release.manifest[field].replace(/^\.\//u, '')}`).toString(), coreCode })), + ] +} + +class Element { + constructor() { + this.style = {} + this.dataset = {} + this.children = [] + this.nodes = new Map() + this.clientWidth = 640 + this.clientHeight = 360 + this.offsetWidth = 640 + this.offsetHeight = 100 + this.offsetTop = 0 + this.className = '' + this.textContent = '' + this.value = '' + } + + get [Symbol.toStringTag]() { return 'HTMLDivElement' } + appendChild(child) { + child.parentElement = this + this.children.push(child) + return child + } + + querySelector(selector) { + if (!this.nodes.has(selector)) + this.nodes.set(selector, new Element()) + return this.nodes.get(selector) + } + + getBoundingClientRect() { return { top: 0, left: 0, right: this.clientWidth, bottom: this.clientHeight, width: this.clientWidth, height: this.clientHeight } } + setAttribute(key, value) { this[key] = value } + addEventListener() {} +} + +export function danmukuEnvironment(implementation, settings = {}) { + const coreModule = { exports: {} } + vm.runInNewContext(implementation.coreCode, { module: coreModule, exports: coreModule.exports }, { timeout: 1000 }) + const events = [] + const listeners = new Map() + const workers = [] + const frames = new Map() + const timers = new Map() + const proxies = [] + const controls = [] + const requests = [] + const urls = new Map() + const revoked = [] + const consoleErrors = [] + let id = 0 + let now = 1000 + const host = { + requestAnimationFrame(callback) { + frames.set(++id, callback) + return id + }, + cancelAnimationFrame(id) { frames.delete(id) }, + } + class Worker { + constructor(url) { + this.url = url + this.messages = [] + this.listeners = new Map() + this.terminated = false + workers.push(this) + } + + terminate() { this.terminated = true } + postMessage(message) { this.messages.push({ message, afterTerminate: this.terminated }) } + addEventListener(name, callback) { this.listeners.set(name, [...this.listeners.get(name) || [], callback]) } + deliver(data) { this.onmessage?.({ data }) } + async execute(message) { + const blob = urls.get(this.url) + assert(blob, 'Expected the parser actual Blob source') + const workerContext = vm.createContext({ postMessage: data => this.deliver(data) }) + vm.runInContext(await blob.text(), workerContext, { timeout: 1000 }) + workerContext.input = message + vm.runInContext('onmessage({ data: input })', workerContext, { timeout: 1000 }) + } + + fail(error) { + this.onerror?.(error) + for (const callback of this.listeners.get('error') || []) + callback(error) + } + } + class Clock extends Date { + static now() { return now } + } + const module = { exports: {} } + const context = vm.createContext({ + window: host, + Worker, + Blob, + Date: Clock, + URL: { + createObjectURL(blob) { + const url = `blob:danmuku-${++id}` + urls.set(url, blob) + return url + }, + revokeObjectURL(url) { revoked.push(url) }, + }, + atob: value => Buffer.from(value, 'base64').toString('binary'), + setTimeout(callback, delay) { + timers.set(++id, { callback, delay }) + return id + }, + clearTimeout(id) { timers.delete(id) }, + fetch: async (url) => { + requests.push(url) + if (settings.fetch) + return settings.fetch(url) + return { text: async () => 'xml' } + }, + console: { error: (...args) => consoleErrors.push(args) }, + module, + exports: module.exports, + }) + vm.runInContext(implementation.code, context, { timeout: 1000 }) + const factory = typeof module.exports === 'function' ? module.exports : module.exports.default + const body = new Element() + context.document = { querySelector: selector => selector === '#external' ? body : null, createElement: () => new Element() } + const utils = { + clamp: (value, min, max) => Math.min(Math.max(value, min), max), + setStyle: (element, key, value) => element.style[key] = value, + setStyles: (element, style) => Object.assign(element.style, style), + errorHandle: (value, message) => { + if (!value) + throw new Error(message) + return value + }, + createElement: () => new Element(), + query: (selector, element) => element.querySelector(selector), + append: (element, child) => element.appendChild(child), + tooltip() {}, + inverseClass() {}, + addClass() {}, + removeClass() {}, + } + const art = { + constructor: { utils, validator: coreModule.exports.validator }, + template: { $danmuku: new Element(), $player: new Element(), $controlsCenter: new Element() }, + currentTime: 10, + duration: 60, + played: 0, + option: { isLive: false }, + width: 640, + playbackRate: 1, + playing: false, + plugins: {}, + controls: { add(option) { + const element = new Element() + element.offsetWidth = settings.heatmapWidth ?? 640 + controls.push({ option, element }) + option.mounted?.(element) + return undefined + } }, + on(name, callback) { listeners.set(name, [...listeners.get(name) || [], callback]) }, + off(name, callback) { listeners.set(name, (listeners.get(name) || []).filter(item => item !== callback)) }, + emit(name, ...args) { + events.push({ name, args }) + for (const callback of listeners.get(name) || []) + callback(...args) + }, + proxy(target, name, callback) { proxies.push({ target, name, callback }) }, + } + return { + context, + factory, + art, + workers, + events, + listeners, + frames, + timers, + proxies, + controls, + requests, + urls, + revoked, + consoleErrors, + async flush() { + for (let step = 0; step < 12; step++) + await Promise.resolve() + }, + frame(frameId = frames.keys().next().value) { + const callback = frames.get(frameId) + assert.equal(typeof callback, 'function', 'Expected one scheduled animation frame') + frames.delete(frameId) + return callback(now) + }, + tick(milliseconds) { now += milliseconds }, + destroy() { + art.isDestroy = true + art.emit('destroy') + }, + } +}