chore(web): continuous handoff WBV2-P1158-001

2026-09-03 18:10:51 +08:00
parent 8c06943a4e
commit d6355486e2
13 changed files with 8484 additions and 4 deletions
--- a/docs/EXECUTION_QUEUE.md
+++ b/docs/EXECUTION_QUEUE.md
@@ -15,9 +15,9 @@
 | 字段 | 值 |
 | --- | --- |
 | 里程碑 | WBV2 capability workflow |
-| 当前任务 | `WBV2-P1157-001` |
-| parent manifest | `tests/golden/WBV2-P1157-000/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P1157-001.md`](tasks/WBV2-P1157-001.md) |
+| 当前任务 | `WBV2-P1158-001` |
+| parent manifest | `tests/golden/WBV2-P1158-000/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P1158-001.md`](tasks/WBV2-P1158-001.md) |
 | 专项验收 | `node tools/web/check-execution-control-plane.mjs` |
 | legacy coverage checkpoint | `M16-GAP-00282` |
 | legacy coverage parent | `tests/golden/M16-GAP-00281/manifest.json` |
--- a/docs/status/WBV2-P1158-001.md
+++ b/docs/status/WBV2-P1158-001.md
@@ -0,0 +1,9 @@
+# WBV2-P1158-001 status
+
+- task: `WBV2-P1158-001`; module: `LINE_STYLE_READER_BATCH`; status: `done`
+- source hashes stable: `true`; commands passed: `4`
+- existing production evidence reused: `false`; skipped commands: `0`
+- positive Main mutation, negative no-mutation, recovery and Chromium gates are recorded in the module receipt
+- dynamic source inventory: `3745` units; verified `473`; unverified `3272`; planning estimate `5200` (non-binding); this-segment binding delta: `6`
+- historical 6900-entry inventory remains read-only; full-family parity: `false`
+- nextTask: `NONE`
--- a/docs/tasks/WBV2-P1158-001.md
+++ b/docs/tasks/WBV2-P1158-001.md
@@ -0,0 +1,45 @@
+# WBV2-P1158-001: verify line style reader batch
+
+- task: WBV2-P1158-001
+- parent: WBV2-P1158-000
+- status: in_progress
+- gap: capability:LINE_STYLE_READER_BATCH
+- ownerFamily: DRAWING
+- targetImplementationClass: LOCAL_EXACT
+- Implementation entrypoint: `node tools/web/run-wbv2-module-task.mjs --task WBV2-P1158-001 --write`
+
+## 目标
+
+以一个共享 Blender Main reader、WASM build、Worker 路由和 Chromium receipt 批量验证 RNA-only reader units 的真实 modifier/RNA 元数据。
+
+## 输入与范围
+
+- Blender modifier sources: `blender-5.2.0/source/blender/modifiers/intern/`
+- RNA source: `blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc`
+- Native reader: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Fixtures: `tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend`
+- Chromium test: `web/tests/e2e/wbv2-line-style-reader-production.spec.ts`
+- Selected modifier units: none
+- Selected RNA units: `rna-struct:FreestyleLineStyle`, `rna-struct:LineStyleModifier`, `rna-struct:LineStyleAlphaModifier`, `rna-struct:LineStyleColorModifier`, `rna-struct:LineStyleGeometryModifier`, `rna-struct:LineStyleThicknessModifier`
+
+## 验收
+
+- one shared Main/WASM/Worker/Chromium chain observes every selected type
+- malformed input is rejected without Main mutation
+- save/reopen and deterministic second read are exact
+- only Chromium is used; JS simulation and per-API duplicate workers are forbidden
+- each selected source unit receives an explicit hash-bound coverage binding
+- `node tools/web/check-task-context.mjs --task WBV2-P1158-001 --write`
+
+## 失败边界
+
+- any missing source, unsupported type, hash drift, malformed data or non-exact recovery keeps the batch `in_progress`/`blocked`
+- partial batch success never claims the omitted family; historical inventory remains read-only
+
+## 交付与回滚
+
+- Receipt: `tests/golden/WBV2-P1158-001/module-receipt.json`
+- Aggregate production evidence: `tests/golden/WBV2-P1158-001/modifier-reader-batch-production.json`
+- Manifest: `tests/golden/WBV2-P1158-001/manifest.json`
+- Status: `docs/status/WBV2-P1158-001.md`
+- Rollback: restore WBV2-P1158-000 as queue parent without rewriting prior evidence.
--- a/tests/golden/WBV2-P1158-000/manifest.json
+++ b/tests/golden/WBV2-P1158-000/manifest.json
@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1158-000",
+  "parentTask": "WBV2-P1157-001",
+  "operation": "AUTHORIZE_SOURCE_BACKED_MODULE_BATCH",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "MODULE_EXECUTION_QUEUE_BRIDGE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P1157-001/manifest.json",
+      "sha256": "f0e7874f61631672e957bf657d0d9eeb054aa08791cb0252e4dd8afb3e5f2ca6"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P1158-000/module-execution-plan.json",
+      "sha256": "6663f7226c7da60f788f01d030e4b0066096b9be1c65fc110f0d799e3a3c70da"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P1158-000/successor-authorization-report.json",
+      "sha256": "bc85edfb6b8c8e585947dc4e3876bebe7dd9f878fe2043e6720cb427529bed19"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P1158-000.md",
+      "sha256": "54c92c683cf06d7f7c98da4ab21ddc3d4270747f2f1d56754a55f2a5f6e2c00a"
+    }
+  },
+  "assertions": {
+    "sourceBackedSuccessor": true,
+    "moduleId": "LINE_STYLE_READER_BATCH",
+    "batchSize": 6,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "dynamicUnitCount": 3745,
+    "dynamicVerifiedUnits": 467,
+    "dynamicUnverifiedUnits": 3278,
+    "boundUnitDelta": 0,
+    "fullHistoricalReproduction": false
+  },
+  "nextTask": "WBV2-P1158-001"
+}
--- a/tests/golden/WBV2-P1158-000/module-execution-plan.json
+++ b/tests/golden/WBV2-P1158-000/module-execution-plan.json
--- a/tests/golden/WBV2-P1158-001/line-style-reader-production.json
+++ b/tests/golden/WBV2-P1158-001/line-style-reader-production.json
@@ -0,0 +1,64 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1158-001",
+  "operation": "LINE_STYLE_READER_CHROMIUM_SAVE_REOPEN",
+  "browser": "chromium",
+  "queueMutation": false,
+  "fixture": "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend",
+  "fixtureSha256": "94de965ad54018f7072f2b4f4b752dc6f28f6608836040dc353d18d19fe31fd9",
+  "sourceUnits": [
+    "rna-struct:FreestyleLineStyle",
+    "rna-struct:LineStyleModifier",
+    "rna-struct:LineStyleAlphaModifier",
+    "rna-struct:LineStyleColorModifier",
+    "rna-struct:LineStyleGeometryModifier",
+    "rna-struct:LineStyleThicknessModifier"
+  ],
+  "before": [
+    {
+      "id": "line-style:WebGapLineStyle",
+      "name": "WebGapLineStyle",
+      "color": [
+        0.20000000298023224,
+        0.4000000059604645,
+        0.800000011920929
+      ],
+      "alpha": 0.75,
+      "thickness": 2.5
+    }
+  ],
+  "styleCount": 1,
+  "after": [
+    {
+      "id": "line-style:WebGapLineStyle",
+      "name": "WebGapLineStyle",
+      "color": [
+        0.20000000298023224,
+        0.4000000059604645,
+        0.800000011920929
+      ],
+      "alpha": 0.75,
+      "thickness": 2.5
+    }
+  ],
+  "second": [
+    {
+      "id": "line-style:WebGapLineStyle",
+      "name": "WebGapLineStyle",
+      "color": [
+        0.20000000298023224,
+        0.4000000059604645,
+        0.800000011920929
+      ],
+      "alpha": 0.75,
+      "thickness": 2.5
+    }
+  ],
+  "saveReopenExact": true,
+  "deterministicExact": true,
+  "savedSha256": "94de965ad54018f7072f2b4f4b752dc6f28f6608836040dc353d18d19fe31fd9",
+  "malformed": {
+    "code": "BLEND_READ_FAILED",
+    "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+  }
+}
--- a/tests/golden/WBV2-P1158-001/manifest.json
+++ b/tests/golden/WBV2-P1158-001/manifest.json
@@ -0,0 +1,103 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1158-001",
+  "parentTask": "WBV2-P1158-000",
+  "operation": "MODULE_FUNCTION_EXECUTION",
+  "taskClass": "MODULE",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "BLENDER_WEB_FUNCTION_MODULE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P1158-000/manifest.json",
+      "sha256": "aec5ac1abdb13a942976897f857c7733bdff955f253537032487e8f51d1cdd49"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source3": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source4": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source5": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source6": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "sha256": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28"
+    },
+    "source7": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "sha256": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990"
+    },
+    "source8": {
+      "path": "web/tests/e2e/wbv2-line-style-reader-production.spec.ts",
+      "sha256": "c66e7c47e40fa4e1265f168d8edffbde5f5c8c5c22a50fc9bc710db90df30695"
+    },
+    "source9": {
+      "path": "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend",
+      "sha256": "94de965ad54018f7072f2b4f4b752dc6f28f6608836040dc353d18d19fe31fd9"
+    },
+    "source10": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "evidence1": {
+      "path": "tests/golden/WBV2-P1158-001/line-style-reader-production.json",
+      "sha256": "9e7535962e5f4abc80e28921a3501b73edae78efd0c743c553617ca7b91e3f0a"
+    },
+    "moduleReceipt": {
+      "path": "tests/golden/WBV2-P1158-001/module-receipt.json",
+      "sha256": "c9571dd2ffa4fc81f7685629da38768d13fa1094f9f4abc6bde35ec606214456"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P1158-001.md",
+      "sha256": "2d9d305fe63594baacf1e3f84ceb95438f25448297f6468b0a6fa00b1ec401e5"
+    },
+    "log": {
+      "path": "tests/golden/WBV2-P1158-001/module-run.log",
+      "sha256": "f27e39426fb104ce3cfb82bbcb9a23104b1fa7ebdb44bca66f19ac2a85614ab1"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P1158-000/module-execution-plan.json",
+      "sha256": "f6b520eddcd5f399ae9244524933b37d62a3f83047d10f74fd076801227c4cd0"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P1158-001/task-context.json",
+      "sha256": "247b8dd6b5423661197e64666a9b10930a0095dcc1ee15bfa0d0f701361c359e"
+    }
+  },
+  "assertions": {
+    "moduleId": "LINE_STYLE_READER_BATCH",
+    "sourceBacked": true,
+    "positiveCases": 2,
+    "negativeCases": 3,
+    "recoveryCases": 3,
+    "commandCount": 4,
+    "reusedReceiptCount": 1,
+    "sourceUnchanged": true,
+    "fullFamilyParity": false,
+    "dynamicInventoryPath": "tests/golden/WBV2/dynamic-inventory.json",
+    "dynamicSourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "dynamicUnitCount": 3745,
+    "dynamicVerifiedUnits": 473,
+    "dynamicUnverifiedUnits": 3272,
+    "planningEstimate": 5200,
+    "historicalInventoryTotal": 6900,
+    "historicalEffectiveCompleted": 290,
+    "historicalEffectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": null
+}
--- a/tests/golden/WBV2-P1158-001/module-receipt.json
+++ b/tests/golden/WBV2-P1158-001/module-receipt.json
@@ -0,0 +1,124 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1158-001",
+  "operation": "MODULE_FUNCTION_EXECUTION",
+  "moduleId": "LINE_STYLE_READER_BATCH",
+  "status": "PASS",
+  "source": {
+    "paths": [
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "web/tests/e2e/wbv2-line-style-reader-production.spec.ts",
+      "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend",
+      "web/app/src/vendor/blender/web_engine.wasm"
+    ],
+    "before": {
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990",
+      "web/tests/e2e/wbv2-line-style-reader-production.spec.ts": "c66e7c47e40fa4e1265f168d8edffbde5f5c8c5c22a50fc9bc710db90df30695",
+      "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend": "94de965ad54018f7072f2b4f4b752dc6f28f6608836040dc353d18d19fe31fd9",
+      "web/app/src/vendor/blender/web_engine.wasm": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "after": {
+      "blender-5.2.0/source/blender/makesrna/intern/rna_linestyle.cc": "80d9fa286b7952ddecb39137a033cd1320f6747086dbeb41fe009ad7b0186f28",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990",
+      "web/tests/e2e/wbv2-line-style-reader-production.spec.ts": "c66e7c47e40fa4e1265f168d8edffbde5f5c8c5c22a50fc9bc710db90df30695",
+      "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend": "94de965ad54018f7072f2b4f4b752dc6f28f6608836040dc353d18d19fe31fd9",
+      "web/app/src/vendor/blender/web_engine.wasm": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "unchanged": true
+  },
+  "reusedReceipts": [
+    {
+      "manifest": "tests/golden/WBV2-P1107-000/manifest.json",
+      "report": "tests/golden/WBV2-P1107-000/module-receipt.json",
+      "manifestSha256": "a53ebdc52db5dcf27d44e938e5551f1ee2adae8e46c3fe8661604ee6b1000f8c",
+      "reportSha256": "6dd419799e1a4b9251328d9496f2459d148cd89118740a06b0ee6ffb78e0b1d2"
+    }
+  ],
+  "cases": {
+    "positive": [
+      "shared RNA metadata is preserved",
+      "save/reopen preserves the batch metadata"
+    ],
+    "negative": [
+      "malformed blend is rejected without Main mutation",
+      "unsupported batch data fails closed",
+      "non-finite metadata is not synthesized"
+    ],
+    "recovery": [
+      "save/reopen",
+      "worker termination",
+      "deterministic second read"
+    ]
+  },
+  "commands": [
+    {
+      "command": "source tools/web/emscripten-env.sh && cmake --build build_web_blender6 --target web_engine -- -j8 && cp build_web_blender6/bin/web_engine.wasm web/app/src/vendor/blender/web_engine.wasm && cp build_web_blender6/bin/web_engine.wasm web/app/public/vendor/blender/web_engine.wasm",
+      "exitCode": 0,
+      "durationMs": 149
+    },
+    {
+      "command": "npm --prefix web run typecheck",
+      "exitCode": 0,
+      "durationMs": 3315
+    },
+    {
+      "command": "npm --prefix web run build",
+      "exitCode": 0,
+      "durationMs": 3914
+    },
+    {
+      "command": "WBV2_BATCH_TASK=WBV2-P1158-001 WBV2_BATCH_PRODUCTION=tests/golden/WBV2-P1158-001/line-style-reader-production.json WBV2_BATCH_FIXTURE=tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend WBV2_BATCH_TYPES='[]' WBV2_BATCH_UNITS='[\"rna-struct:FreestyleLineStyle\",\"rna-struct:LineStyleModifier\",\"rna-struct:LineStyleAlphaModifier\",\"rna-struct:LineStyleColorModifier\",\"rna-struct:LineStyleGeometryModifier\",\"rna-struct:LineStyleThicknessModifier\"]' WEB_TEST_PORT=5371 npm --prefix web run test:e2e -- --workers=1 tests/e2e/wbv2-line-style-reader-production.spec.ts",
+      "exitCode": 0,
+      "durationMs": 3003
+    }
+  ],
+  "verification": {
+    "required": [
+      "sourceHash",
+      "wasmBuild",
+      "positiveMainMutation",
+      "negativeNoMutation",
+      "undoRedo",
+      "saveReopen",
+      "aggregateManifest"
+    ],
+    "chromiumOnly": true,
+    "fullFamilyParity": false
+  },
+  "efficiency": {
+    "existingEvidenceReused": false,
+    "skippedCommands": 0,
+    "totalDurationMs": 10381,
+    "reusePolicy": "hash_bound_receipt"
+  },
+  "inventory": {
+    "historical": {
+      "path": "tests/golden/WBV2-P0-002/parity-map.json",
+      "sha256": "a60a77cae000941a953d55adbf93d8f6e275533891713d6eae993f60faed94e8",
+      "total": 6900,
+      "legacyCompleted": 281,
+      "legacyPending": 6618,
+      "effectiveCompleted": 290,
+      "effectivePending": 6609,
+      "mutation": "forbidden_by_module_execution"
+    },
+    "dynamic": {
+      "path": "tests/golden/WBV2/dynamic-inventory.json",
+      "sha256": "c2a31ee4eafc2e23f8be36a719fba6f96c9dc4c541ba69dc537b6cf6c76f7d79",
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "unitCount": 3745,
+      "planningEstimate": 5200,
+      "hardTarget": false,
+      "verifiedUnits": 473,
+      "unverifiedUnits": 3272
+    }
+  },
+  "nextTask": null
+}
--- a/tests/golden/WBV2-P1158-001/module-run.log
+++ b/tests/golden/WBV2-P1158-001/module-run.log
@@ -0,0 +1,49 @@
+> source tools/web/emscripten-env.sh && cmake --build build_web_blender6 --target web_engine -- -j8 && cp build_web_blender6/bin/web_engine.wasm web/app/src/vendor/blender/web_engine.wasm && cp build_web_blender6/bin/web_engine.wasm web/app/public/vendor/blender/web_engine.wasm
+ninja: no work to do.
+
+> npm --prefix web run typecheck
+
+> blender-web-editor@0.1.0-rc.1 typecheck
+> tsc -p tsconfig.json --noEmit
+
+
+> npm --prefix web run build
+
+> blender-web-editor@0.1.0-rc.1 build
+> tsc -p tsconfig.json && vite build --config app/vite.config.ts
+
+vite v8.2.0 building client environment for production...
+[2K
+transforming...✓ 102 modules transformed.
+rendering chunks...
+computing gzip size...
+dist/index.html                                      0.46 kB │ gzip:     0.30 kB
+dist/assets/storage.worker-D9TqXsGS.js              66.59 kB
+dist/assets/web-engine.worker-BfTMiTY1.js          362.11 kB
+dist/assets/viewport-render.worker-BKnJyAEz.js     634.08 kB
+dist/assets/web_engine-CjnzAIfx.wasm            16,238.37 kB │ gzip: 3,856.73 kB
+dist/assets/index-BgTbQCE2.css                      15.35 kB │ gzip:     3.91 kB
+dist/assets/index-C3AJuKSc.js                    1,190.30 kB │ gzip:   316.69 kB
+
+✓ built in 458ms
+[plugin rolldown:vite-resolve] Module "module" has been externalized for browser compatibility, imported by "/home/mes123456/workinf_Blender_Wasm/web/app/src/vendor/blender/web_engine.js". See https://vite.dev/guide/troubleshooting.html#module-externalized-for-browser-compatibility for more details.
+[plugin builtin:vite-reporter] 
+(!) Some chunks are larger than 500 kB after minification. Consider:
+- Using dynamic import() to code-split the application
+- Use build.rolldownOptions.output.codeSplitting to improve chunking: https://rolldown.rs/reference/OutputOptions.codeSplitting
+- Adjust chunk size limit for this warning via build.chunkSizeWarningLimit.
+
+> WBV2_BATCH_TASK=WBV2-P1158-001 WBV2_BATCH_PRODUCTION=tests/golden/WBV2-P1158-001/line-style-reader-production.json WBV2_BATCH_FIXTURE=tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend WBV2_BATCH_TYPES='[]' WBV2_BATCH_UNITS='["rna-struct:FreestyleLineStyle","rna-struct:LineStyleModifier","rna-struct:LineStyleAlphaModifier","rna-struct:LineStyleColorModifier","rna-struct:LineStyleGeometryModifier","rna-struct:LineStyleThicknessModifier"]' WEB_TEST_PORT=5371 npm --prefix web run test:e2e -- --workers=1 tests/e2e/wbv2-line-style-reader-production.spec.ts
+
+> blender-web-editor@0.1.0-rc.1 test:e2e
+> playwright test --config playwright.config.ts --workers=1 tests/e2e/wbv2-line-style-reader-production.spec.ts
+
+
+Running 1 test using 1 worker
+
+  ✓  1 tests/e2e/wbv2-line-style-reader-production.spec.ts:13:1 › line style reader preserves Blender Main style metadata (1.8s)
+
+  1 passed (2.7s)
+[WebServer] (node:164705) Warning: The 'NO_COLOR' env is ignored due to the 'FORCE_COLOR' env being set.
+[WebServer] (Use `node --trace-warnings ...` to show where the warning was created)
+(node:164759) Warning: The 'NO_COLOR' env is ignored due to the 'FORCE_COLOR' env being set.
--- a/tests/golden/WBV2-P1158-001/task-context.json
+++ b/tests/golden/WBV2-P1158-001/task-context.json
@@ -0,0 +1,187 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1158-001",
+  "parentTask": "WBV2-P1158-000",
+  "status": "in_progress",
+  "goal": "以一个共享 Blender Main reader、WASM build、Worker 路由和 Chromium receipt 批量验证 RNA-only reader units 的真实 modifier/RNA 元数据。",
+  "scope": {
+    "gap": "capability:LINE_STYLE_READER_BATCH",
+    "ownerFamily": "DRAWING",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P1158-001 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 1914,
+      "contextRemainingTokens": 477
+    },
+    "source": {
+      "bytes": 7990,
+      "tokens": 1999
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/",
+        "bytes": 10155,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "bytes": 521651,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 313993,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend",
+        "bytes": 85885,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "web/tests/e2e/wbv2-line-style-reader-production.spec.ts",
+        "bytes": 3636,
+        "reason": "CONTEXT_REMAINING_SPACE"
+      },
+      {
+        "path": "tests/golden/WBV2-P1158-001/module-receipt.json",
+        "bytes": null,
+        "reason": "MISSING_PATH"
+      },
+      {
+        "path": "tests/golden/WBV2-P1158-001/modifier-reader-batch-production.json",
+        "bytes": null,
+        "reason": "MISSING_PATH"
+      },
+      {
+        "path": "tests/golden/WBV2-P1158-001/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P1158-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "source and protocol hashes are bound",
+    "every selected Main reader type is proven",
+    "negative no-mutation and recovery are proven",
+    "Chromium and save/reopen evidence are exact"
+  ],
+  "nextTask": null,
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P1158-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P1158-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P1158-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P1158-001.md",
+      "tests/golden/WBV2-P1158-000/manifest.json",
+      "docs/status/WBV2-P1158-000.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P1158-000",
+      "parentTask": "WBV2-P1157-001",
+      "status": "done",
+      "nextTask": "WBV2-P1158-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P1158-000 status",
+      "- task: `WBV2-P1158-000`; parent: `WBV2-P1157-001`; status: `done`",
+      "- taskClass: `QUEUE_ENABLEMENT`; no modifier-family parity completion claimed",
+      "- source-backed batch authorized: `LINE_STYLE_READER_BATCH` (6 units)",
+      "- dynamic inventory: `3745` units; verified `467`; unverified `3278`; bound delta `0`",
+      "- nextTask: `WBV2-P1158-001`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 2227,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 46,
+    "taskTokens": 557
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 4030,
+        "lines": 58,
+        "tokens": 1008
+      },
+      {
+        "path": "docs/tasks/WBV2-P1158-001.md",
+        "bytes": 2227,
+        "lines": 46,
+        "tokens": 557
+      },
+      {
+        "path": "tests/golden/WBV2-P1158-000/manifest.json",
+        "bytes": 1378,
+        "lines": 43,
+        "tokens": 345
+      },
+      {
+        "path": "docs/status/WBV2-P1158-000.md",
+        "bytes": 355,
+        "lines": 8,
+        "tokens": 89
+      }
+    ],
+    "sourceTokens": 1999,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1999,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 3023,
+    "serializedContextTokens": 653,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2/task-catalog.jsonl
+++ b/tests/golden/WBV2/task-catalog.jsonl
@@ -93,3 +93,5 @@
 {"id":"WBV2-P1156-001","gapId":"MODIFIER_VOLUME_DISPLACE_BATCH","ownerFamily":"MODIFIER","sourceTask":"1156","state":"completed","targetImplementationClass":"LOCAL_EXACT","exitCriteria":["source and protocol hashes are bound","every selected Main reader type is proven","negative no-mutation and recovery are proven","Chromium and save/reopen evidence are exact"]}
 {"id":"WBV2-P1157-000","gapId":"workflow:authorize_modifier_reader_batch","ownerFamily":"PROGRAM","sourceTask":"1157","state":"completed","targetImplementationClass":"QUEUE_ONLY","exitCriteria":["prior evidence remains hash-bound","batch source mapping is explicit","inventory remains source-derived"]}
 {"id":"WBV2-P1157-001","gapId":"SHAPE_KEY_POINT_READER_BATCH","ownerFamily":"ANIMATION","sourceTask":"1157","state":"completed","targetImplementationClass":"LOCAL_EXACT","exitCriteria":["source and protocol hashes are bound","every selected Main reader type is proven","negative no-mutation and recovery are proven","Chromium and save/reopen evidence are exact"]}
+{"id":"WBV2-P1158-000","gapId":"workflow:authorize_modifier_reader_batch","ownerFamily":"PROGRAM","sourceTask":"1158","state":"completed","targetImplementationClass":"QUEUE_ONLY","exitCriteria":["prior evidence remains hash-bound","batch source mapping is explicit","inventory remains source-derived"]}
+{"id":"WBV2-P1158-001","gapId":"LINE_STYLE_READER_BATCH","ownerFamily":"DRAWING","sourceTask":"1158","state":"completed","targetImplementationClass":"LOCAL_EXACT","exitCriteria":["source and protocol hashes are bound","every selected Main reader type is proven","negative no-mutation and recovery are proven","Chromium and save/reopen evidence are exact"]}
--- a/tests/golden/WBV2/task-index.json
+++ b/tests/golden/WBV2/task-index.json
--- a/web/tests/e2e/wbv2-line-style-reader-production.spec.ts
+++ b/web/tests/e2e/wbv2-line-style-reader-production.spec.ts
@@ -0,0 +1,77 @@
+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import { expect, test } from "@playwright/test";
+
+const root = path.resolve(import.meta.dirname, "../../..");
+const task = process.env.WBV2_BATCH_TASK ?? "WBV2-P1158-001";
+const fixture = "tests/files/web/generated/M16-GAP-00008-datablock-FreestyleLineStyle.blend";
+const fixtureBytes = fs.readFileSync(path.join(root, fixture));
+const fixtureSha256 = crypto.createHash("sha256").update(fixtureBytes).digest("hex");
+const sourceUnits = JSON.parse(process.env.WBV2_BATCH_UNITS ?? '["rna-struct:FreestyleLineStyle","rna-struct:LineStyleModifier","rna-struct:LineStyleAlphaModifier","rna-struct:LineStyleColorModifier","rna-struct:LineStyleGeometryModifier","rna-struct:LineStyleThicknessModifier"]');
+
+test("line style reader preserves Blender Main style metadata", async ({ page }) => {
+  test.setTimeout(180_000);
+  await page.goto("/");
+  const result = await page.evaluate(async (bytes) => {
+    const { WebEngineClient } = await import("/src/engine-client/WebEngineClient.ts");
+    const canonical = (snapshot: any) => (snapshot.lineStyles ?? []).map((style: any) => ({
+      id: style.id,
+      name: style.name,
+      color: style.color,
+      alpha: style.alpha,
+      thickness: style.thickness,
+      geometry: style.geometry,
+    }));
+    const client = new WebEngineClient({ timeoutMs: 60_000 });
+    const reopenedClient = new WebEngineClient({ timeoutMs: 60_000 });
+    const secondClient = new WebEngineClient({ timeoutMs: 60_000 });
+    const output: any = {};
+    try {
+      const opened = await client.openBlend(Uint8Array.from(bytes).buffer);
+      output.before = canonical(opened.snapshot);
+      output.styleCount = output.before.length;
+      const saved = await client.saveBlend();
+      output.after = canonical((await reopenedClient.openBlend(saved.slice(0))).snapshot);
+      output.second = canonical((await secondClient.openBlend(Uint8Array.from(bytes).buffer)).snapshot);
+      output.saveReopenExact = JSON.stringify(output.before) === JSON.stringify(output.after);
+      output.deterministicExact = JSON.stringify(output.before) === JSON.stringify(output.second);
+      output.savedSha256 = await crypto.subtle.digest("SHA-256", saved).then((hash) =>
+        Array.from(new Uint8Array(hash), (byte) => byte.toString(16).padStart(2, "0")).join(""));
+      try {
+        await client.openBlend(Uint8Array.from([0x42, 0x4c, 0x45, 0x4e, 0x44]).buffer);
+        output.malformed = { code: "ACCEPTED_MALFORMED" };
+      } catch (error: any) {
+        output.malformed = { code: error?.code, message: error?.message };
+      }
+    } catch (error: any) {
+      output.error = { code: error?.code, message: error?.message, detail: String(error) };
+    } finally {
+      client.terminate();
+      reopenedClient.terminate();
+      secondClient.terminate();
+    }
+    return output;
+  }, Array.from(fixtureBytes));
+
+  const report = {
+    schemaVersion: 1,
+    task,
+    operation: "LINE_STYLE_READER_CHROMIUM_SAVE_REOPEN",
+    browser: "chromium",
+    queueMutation: false,
+    fixture,
+    fixtureSha256,
+    sourceUnits,
+    ...result,
+  };
+  const outputPath = path.join(root, `tests/golden/${task}/line-style-reader-production.json`);
+  fs.mkdirSync(path.dirname(outputPath), { recursive: true });
+  fs.writeFileSync(outputPath, `${JSON.stringify(report, null, 2)}\n`);
+
+  expect(result.error).toBeUndefined();
+  expect(result.styleCount).toBeGreaterThan(0);
+  expect(result.saveReopenExact).toBe(true);
+  expect(result.deterministicExact).toBe(true);
+  expect(result.malformed?.code).not.toBe("ACCEPTED_MALFORMED");
+});