Stream exported document records with versioned recovery
This commit is contained in:
@@ -68,7 +68,7 @@ test('an older Root cannot release newly adopted bytes while its unpinned manife
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}finally{release?.();f.storage.commit=commit;await engine.close();}
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});
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const exportedImages=(ids=['shared'])=>new Blob([JSON.stringify({documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:ids.map((id,index)=>node({id,src:'https://untrusted.test/ignored'},'imported-'+index,'source')),tombstones:{}})]);
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test('document image import authorizes original bytes and atomically publishes binding, content and progress without upload, then reopens',async()=>{const f=fixture();let engine=await f.open();try{const observed=[],stop=engine.editor.subscribe((_,root)=>{if(root.document.elements.size){const job=[...root.runtime.imports.values()][0];observed.push(root);assert.ok(root.runtime.assetBindings.get('shared'));assert.equal(job.committedSourceKeys.length,root.document.elements.size);}}),id=engine.imports.startDocument(exportedImages(),'canvas');await engine.settle();stop();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.ok(observed.length);const image=[...engine.getSnapshot().document.elements.values()][0];assert.equal(image.data.src,ref.asset.url);assert.equal(image.data.assetId,'shared');assert.equal(engine.getSnapshot().runtime.resources.size,0);assert.equal(f.calls.filter(x=>x==='authorize').length,1);assert.equal(f.roots.get('p').formatVersion,15);decodeRecovery(f.roots.get('p'),registry);await engine.close();engine=await f.open();const handle=await engine.displayResource('shared');assert.equal(await(await fetch(handle.url)).text(),'original bytes');handle.release();assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('document image import authorizes original bytes and atomically publishes binding, content and progress without upload, then reopens',async()=>{const f=fixture();let engine=await f.open();try{const observed=[],stop=engine.editor.subscribe((_,root)=>{if(root.document.elements.size){const job=[...root.runtime.imports.values()][0];observed.push(root);assert.ok(root.runtime.assetBindings.get('shared'));assert.equal(job.committedSourceKeys.length,root.document.elements.size);}}),id=engine.imports.startDocument(exportedImages(),'canvas');await engine.settle();stop();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.ok(observed.length);const image=[...engine.getSnapshot().document.elements.values()][0];assert.equal(image.data.src,ref.asset.url);assert.equal(image.data.assetId,'shared');assert.equal(engine.getSnapshot().runtime.resources.size,0);assert.equal(f.calls.filter(x=>x==='authorize').length,1);assert.equal(f.roots.get('p').formatVersion,16);decodeRecovery(f.roots.get('p'),registry);await engine.close();engine=await f.open();const handle=await engine.displayResource('shared');assert.equal(await(await fetch(handle.url)).text(),'original bytes');handle.release();assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('document image authorization cannot publish after cancel and denied imports retain explicit failure',async()=>{const f=fixture(),engine=await f.open();let release;try{f.gate(new Promise(resolve=>release=resolve));const id=engine.imports.startDocument(exportedImages(),'canvas');for(let i=0;i<100&&!f.calls.includes('authorize');i++)await new Promise(resolve=>setTimeout(resolve,1));assert.ok(f.calls.includes('authorize'));assert.equal(engine.getSnapshot().document.elements.size,0);await engine.imports.cancel(id);release();f.gate();await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'cancelled');assert.equal(engine.getSnapshot().document.elements.size,0);assert.equal(engine.getSnapshot().runtime.assetBindings?.size??0,0);f.deny();const denied=engine.imports.startDocument(exportedImages(),'canvas');await engine.settle();assert.equal(engine.imports.getJobs().get(denied).status,'partial');assert.equal(engine.getSnapshot().runtime.assetBindings?.size??0,0);}finally{release?.();await engine.close();}});
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test('one document batch can adopt multiple immutable resources with one consistent Root',async()=>{const f=fixture(),engine=await f.open();try{const id=engine.imports.startDocument(exportedImages(['shared','second']),'canvas');await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.getSnapshot().runtime.assetBindings.size,2);assert.equal(engine.getSnapshot().document.elements.size,2);assert.equal(f.errors.length,0);decodeRecovery(f.roots.get('p'),registry);}finally{await engine.close();}});
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test('rejected document image transaction never leaves an adopted binding or durable byte write',async()=>{const f=fixture(),engine=await f.open();try{const input=JSON.parse(await exportedImages().text());input.elements[0].geometry.width=-1;const id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'partial');assert.equal(engine.getSnapshot().document.elements.size,0);assert.equal(engine.getSnapshot().runtime.assetBindings?.size??0,0);assert.equal(f.cache.size,0);assert.ok(!f.batches.some(batch=>batch.depot?.writes.length));}finally{await engine.close();}});
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@@ -0,0 +1,50 @@
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import {test} from 'node:test';
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import assert from 'node:assert/strict';
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import {openStreamingDocumentImportSource} from '../../src/lib/canvas-runtime/import-document-stream.ts';
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const signal=()=>new AbortController().signal;
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const header={documentFormatVersion:1,projectId:'source',canvases:[{id:'root',parent:null}]};
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const open=(bytes,options={})=>openStreamingDocumentImportSource({bytes:bytes instanceof Blob?bytes:new Blob([typeof bytes==='string'?bytes:JSON.stringify(bytes)]),fingerprint:'immutable',signal:signal(),...options});
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const deferred=()=>{let resolve;const promise=new Promise(done=>resolve=done);return{promise,resolve};};
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test('canonical document opens and emits its first record without reading the gated payload tail; aborted scanning can retry the same ordinal',async()=>{
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const gate=deferred(),entered=deferred(),reads=[];let block=true;
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class Source extends Blob{slice(start=0,end=this.size,type){reads.push([start,end]);const part=super.slice(start,end,type);if(start<32768||!block)return part;return{async arrayBuffer(){entered.resolve();await gate.promise;return part.arrayBuffer();}};}}
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const bytes=new Source([JSON.stringify({...header,elements:[{id:'first'},{id:'second',text:'x'.repeat(100000)}],tombstones:{}})]),reader=await open(bytes);
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assert.equal(reader.parserVersion,5);assert.equal(reads.some(([start])=>start>=32768),false);
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assert.equal((await reader.read(0,signal())).value.record.id,'first');assert.equal(reads.some(([start])=>start>=32768),false);
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const controller=new AbortController(),pending=reader.read(1,controller.signal);await entered.promise;let timer;try{const repeated=await Promise.race([reader.read(0,signal()),new Promise((_,reject)=>timer=setTimeout(()=>reject(Error('a blocked future scan prevented re-reading a ready record')),500))]);assert.equal(repeated.value.record.id,'first');}finally{clearTimeout(timer);controller.abort();block=false;gate.resolve();}await assert.rejects(pending,/import_aborted/);
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assert.equal((await reader.read(1,signal())).value.record.id,'second');assert.equal(await reader.read(2,signal()),null);
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});
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test('reopening and concurrent reads keep stable canvas-first ordinals and original root aliases',async()=>{
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const input={...header,canvases:[...header.canvases,{id:'nested',parent:{canvasId:'root',entryElementId:'frame'}}],elements:[{id:'frame'},{id:'member',ownerCanvasId:'nested',data:{text:'图,] \\"'}}],tombstones:{old:2}},reader=await open(input);
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const rows=await Promise.all([0,1,2,1].map(position=>reader.read(position,signal())));assert.deepEqual(rows.map(row=>row.value.record.id),['nested','frame','member','frame']);assert.equal(rows[2].value.sourceRootId,'root');const reopened=await open(input);assert.deepEqual(await reopened.read(2,signal()),rows[2]);assert.equal(await reader.read(3,signal()),null);await assert.rejects(reader.read(5,signal()),/invalid_import_cursor/);
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});
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test('bad envelope tails preserve legal records and become one explicit terminal failure',async()=>{
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for(const suffix of [',"tombstones":{"bad":0}}','} trailing',',"elements":[]}',',"unknown":true}',',}']){
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const reader=await open(JSON.stringify({...header,elements:[{id:'first'},{id:'last'}]}).slice(0,-1)+suffix);
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assert.equal((await reader.read(0,signal())).value.record.id,'first');assert.equal((await reader.read(1,signal())).value.record.id,'last');const failure=await reader.read(2,signal());assert.ok(failure.error,suffix);assert.equal(failure.nextCursor,3);assert.equal(await reader.read(3,signal()),null);
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}
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const trailing=await open(JSON.stringify(header).slice(0,-1)+',"elements":[{"id":"first"},]}');assert.equal((await trailing.read(0,signal())).value.record.id,'first');assert.equal((await trailing.read(1,signal())).error,'invalid_document_import');
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});
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test('out-of-order headers retain indexed compatibility; invalid headers and cycles are rejected before publishing',async()=>{
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const reader=await open({elements:[{id:'first'}],...header});assert.equal(reader.parserVersion,5);assert.equal((await reader.read(0,signal())).value.record.id,'first');
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for(const input of [{...header,documentFormatVersion:2,elements:[]},{...header,canvases:[...header.canvases,{id:'cycle',parent:{canvasId:'cycle',entryElementId:'self'}}],elements:[]},{...header,canvases:[...header.canvases,{id:'lost',parent:{canvasId:'missing',entryElementId:'x'}}],elements:[]}])await assert.rejects(open(input),/invalid_document_import/);
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});
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test('oversized payload is scanned without decoding and later records still import',async()=>{
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const reader=await open({...header,elements:[{id:'huge',text:'x'.repeat(300000)},{id:'next'}]});assert.equal((await reader.read(0,signal())).error,'record_too_large');assert.equal((await reader.read(1,signal())).value.record.id,'next');assert.equal(await reader.read(2,signal()),null);
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});
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test('sequential records reuse the source scan chunk rather than reading a new 16 KiB window per row',async()=>{
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let chunks=0;class Counted extends Blob{slice(start=0,end=this.size,...rest){if(end-start===16384)chunks++;return super.slice(start,end,...rest);}}
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const input={...header,elements:Array.from({length:1000},(_,index)=>({id:`element-${index}`,text:'small'}))},bytes=new Counted([JSON.stringify(input)]),reader=await open(bytes);
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for(let index=0;index<1000;index++)assert.equal((await reader.read(index,signal())).value.record.id,`element-${index}`);
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assert.equal(await reader.read(1000,signal()),null);assert.ok(chunks<=Math.ceil(bytes.size/16384)+1,`${chunks} scan reads for ${bytes.size} bytes`);
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});
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test('source identity and bytes are captured before the first await, independent of caller option mutation',async()=>{
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const options={bytes:new Blob([JSON.stringify({...header,elements:[{id:'original'}]})]),fingerprint:'original-file',signal:signal()},opening=openStreamingDocumentImportSource(options);options.bytes=new Blob([JSON.stringify({...header,elements:[{id:'replaced'}]})]);options.fingerprint='replacement-file';const reader=await opening;assert.equal(reader.fingerprint,'original-file');assert.equal((await reader.read(0,signal())).value.record.id,'original');assert.equal(await reader.read(1,signal()),null);
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});
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@@ -294,6 +294,33 @@ test('source read handles verify bound bytes and never publish a result after pr
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test('JSON array import persists original bytes and byte cursor, resumes after reopen, and preserves edits without duplicating IDs',async()=>{const f=fixture();let engine=await f.open();try{const bytes=new Blob([JSON.stringify([node('json-one'),node('json-two'),node('json-three')])]),id=engine.imports.startJsonArray(bytes,'canvas');await until(engine,s=>s.runtime.imports.get(id).committedSourceKeys.length===1);await engine.imports.pause(id);await engine.settle();const job=engine.imports.getJobs().get(id),first=job.stableIds['element:json-one'];assert.equal(job.parserVersion,3);assert.equal(job.source.kind,'native-json-array');assert.ok(job.cursor>0);assert.equal(f.image().formatVersion,14);decodeRecovery(f.image(),registry);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:13},registry),/unsupported_recovery_version/);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:16},registry),/unsupported_recovery_version/);engine.editor.dispatch({type:'element.data',target:{id:first,incarnation:1},patch:{title:'preserved edit'}});await engine.settle();await engine.close();engine=await f.open();await engine.imports.resume(id);await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.getSnapshot().document.elements.size,3);assert.equal(engine.getSnapshot().document.elements.get(first).data.title,'preserved edit');assert.equal(f.server().elements.size,3);assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('JSON array malformed tail keeps its visible prefix and an explicit failure while backend waits',async()=>{const f=fixture(),engine=await f.open(),gate=deferred();f.gate=gate;try{const id=engine.imports.startJsonArray(new Blob(['['+JSON.stringify(node('json-first'))+','+JSON.stringify(node('json-bad'))+',]']),'canvas');await until(engine,s=>s.runtime.imports.get(id).status==='partial');const job=engine.imports.getJobs().get(id);assert.equal(job.committedSourceKeys.length,1);assert.equal(job.failures.at(-1).code,'invalid_json_array');assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.server().elements.size,0);gate.resolve();await engine.settle();assert.equal(f.server().elements.size,1);decodeRecovery(f.image(),registry);}finally{gate.resolve();await engine.close();}});
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test('exported document imports into a chosen root with fresh IDs, child ownership and upper connections then reopens',async()=>{const f=fixture();let engine=await f.open();try{const frame={...node('frame').record,componentId:'frame',ownerCanvasId:'source-root'},child={...node('child').record,ownerCanvasId:'source-child'},outside={...node('outside').record,ownerCanvasId:'source-root'},edge={id:'incoming',incarnation:1,ownerCanvasId:'source-root',componentId:'connection',dataVersion:1,structure:'connection',source:{elementId:'outside'},target:{elementId:'frame'},data:{},path:null},input={documentFormatVersion:1,projectId:'source-root',canvases:[{id:'source-root',parent:null},{id:'source-child',parent:{canvasId:'source-root',entryElementId:'frame'}}],elements:[frame,child,outside,edge],tombstones:{old:2}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await engine.settle();const job=engine.imports.getJobs().get(id);assert.equal(job.status,'completed',JSON.stringify(job.failures));const doc=engine.getSnapshot().document,frameId=job.stableIds['element:frame'],childId=job.stableIds['canvas:source-child'];assert.equal(doc.canvases.size,2);assert.equal(doc.canvases.get(childId).parent.entryElementId,frameId);assert.equal(doc.elements.get(job.stableIds['element:child']).ownerCanvasId,childId);assert.equal(doc.elements.get(job.stableIds['element:incoming']).ownerCanvasId,'canvas');assert.equal(doc.elements.get(job.stableIds['element:incoming']).target.elementId,frameId);assert.equal(doc.tombstones.has('old'),false);assert.equal(f.image().formatVersion,15);decodeRecovery(f.image(),registry);await engine.close();engine=await f.open();await engine.settle();assert.equal(engine.getSnapshot().document.elements.size,4);assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('exported document imports into a chosen root with fresh IDs, child ownership and upper connections then reopens',async()=>{const f=fixture();let engine=await f.open();try{const frame={...node('frame').record,componentId:'frame',ownerCanvasId:'source-root'},child={...node('child').record,ownerCanvasId:'source-child'},outside={...node('outside').record,ownerCanvasId:'source-root'},edge={id:'incoming',incarnation:1,ownerCanvasId:'source-root',componentId:'connection',dataVersion:1,structure:'connection',source:{elementId:'outside'},target:{elementId:'frame'},data:{},path:null},input={documentFormatVersion:1,projectId:'source-root',canvases:[{id:'source-root',parent:null},{id:'source-child',parent:{canvasId:'source-root',entryElementId:'frame'}}],elements:[frame,child,outside,edge],tombstones:{old:2}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await engine.settle();const job=engine.imports.getJobs().get(id);assert.equal(job.status,'completed',JSON.stringify(job.failures));const doc=engine.getSnapshot().document,frameId=job.stableIds['element:frame'],childId=job.stableIds['canvas:source-child'];assert.equal(doc.canvases.size,2);assert.equal(doc.canvases.get(childId).parent.entryElementId,frameId);assert.equal(doc.elements.get(job.stableIds['element:child']).ownerCanvasId,childId);assert.equal(doc.elements.get(job.stableIds['element:incoming']).ownerCanvasId,'canvas');assert.equal(doc.elements.get(job.stableIds['element:incoming']).target.elementId,frameId);assert.equal(doc.tombstones.has('old'),false);assert.equal(f.image().formatVersion,16);decodeRecovery(f.image(),registry);await engine.close();engine=await f.open();await engine.settle();assert.equal(engine.getSnapshot().document.elements.size,4);assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('document resource references report an authorization failure while independent text imports',async()=>{const f=fixture(),engine=await f.open();try{const image={...node('image').record,componentId:'image',ownerCanvasId:'source',data:{title:'image',assetId:'untrusted',src:'https://assets.test/untrusted'}},text={...node('text').record,ownerCanvasId:'source'},input={documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:[image,text],tombstones:{}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await engine.settle();const job=engine.imports.getJobs().get(id);assert.equal(job.status,'partial');assert.ok(job.failures.some(row=>row.code==='import_resource_authorization_required'));assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.server().elements.size,1);}finally{await engine.close();}});
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test('paused exported document resumes ordinal progress after reopen without overwriting an edited prefix',async()=>{const f=fixture();let engine=await f.open();try{const input={documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:['d-one','d-two','d-three'].map(id=>({...node(id).record,ownerCanvasId:'source'})),tombstones:{}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await until(engine,s=>s.runtime.imports.get(id).committedSourceKeys.length===1);await engine.imports.pause(id);await engine.settle();const job=engine.imports.getJobs().get(id),first=job.stableIds['element:d-one'];assert.equal(job.cursor,1);engine.editor.dispatch({type:'element.data',target:{id:first,incarnation:1},patch:{title:'local edit'}});await engine.settle();await engine.close();engine=await f.open();assert.equal(engine.imports.getJobs().get(id).status,'paused');await engine.imports.resume(id);await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.getSnapshot().document.elements.size,3);assert.equal(engine.getSnapshot().document.elements.get(first).data.title,'local edit');assert.equal(f.errors.length,0);}finally{await engine.close();}});
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test('streaming exported document publishes an editable prefix before the parser tail and resumes parser 5 after reopen',async()=>{
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const f=fixture(),gate=deferred(),entered=deferred();let block=true,engine=await f.open();
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class Source extends Blob{slice(start=0,end=this.size,...rest){const part=super.slice(start,end,...rest);if(end-start!==16384||start<32768||!block)return part;return{async arrayBuffer(){entered.resolve();await gate.promise;return part.arrayBuffer();}};}}
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try{
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const input={documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:[{...node('stream-first').record,ownerCanvasId:'source'},{...node('stream-tail').record,ownerCanvasId:'source',data:{title:'tail',text:'x'.repeat(100000)}}],tombstones:{}},id=engine.imports.startDocument(new Source([JSON.stringify(input)]),'canvas');
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await entered.promise;await until(engine,root=>root.runtime.imports.get(id).committedSourceKeys.includes('element:stream-first'));
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const job=engine.imports.getJobs().get(id),first=job.stableIds['element:stream-first'];assert.equal(job.parserVersion,5);assert.equal(engine.getSnapshot().document.elements.size,1);
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assert.equal(engine.editor.dispatch({type:'element.data',target:{id:first,incarnation:1},patch:{title:'edited while tail blocked'}}).status,'applied');
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const paused=engine.imports.pause(id);block=false;gate.resolve();await paused;await engine.settle();assert.equal(f.image().formatVersion,16);decodeRecovery(f.image(),registry);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:15},registry),/unsupported_recovery_version/);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:17},registry),/unsupported_recovery_version/);
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await engine.close();engine=await f.open();await engine.imports.resume(id);await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.getSnapshot().document.elements.size,2);assert.equal(engine.getSnapshot().document.elements.get(first).data.title,'edited while tail blocked');assert.equal(f.server().elements.size,2);assert.equal(f.errors.length,0);
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}finally{block=false;gate.resolve();await engine.close();}
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});
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test('bad document footer produces durable partial success rather than discarding imported content',async()=>{
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const f=fixture();let engine=await f.open();try{
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const input={documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:[{...node('legal').record,ownerCanvasId:'source'}],tombstones:{broken:0}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await engine.settle();const job=engine.imports.getJobs().get(id);assert.equal(job.status,'partial');assert.ok(job.failures.some(row=>row.code==='invalid_document_import'));assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.server().elements.size,1);await engine.close();engine=await f.open();assert.equal(engine.imports.getJobs().get(id).status,'partial');assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.errors.length,0);
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}finally{await engine.close();}
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});
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test('legacy format 15 parser 4 document jobs keep their original interpreter and stable IDs when resumed',async()=>{
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const f=fixture();let engine=await f.open();try{
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const input={documentFormatVersion:1,projectId:'source',canvases:[{id:'source',parent:null}],elements:['legacy-one','legacy-two'].map(id=>({...node(id).record,ownerCanvasId:'source'})),tombstones:{}},id=engine.imports.startDocument(new Blob([JSON.stringify(input)]),'canvas');await until(engine,root=>root.runtime.imports.get(id).committedSourceKeys.length===1);await engine.imports.pause(id);await engine.settle();const first=engine.imports.getJobs().get(id).stableIds['element:legacy-one'];await engine.close();
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const legacy=structuredClone(f.image());legacy.formatVersion=15;legacy.payload.runtime.imports.find(([key])=>key===id)[1].parserVersion=4;decodeRecovery(legacy,registry);f.storage.recover=async()=>structuredClone(legacy);
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engine=await f.open();assert.equal(engine.imports.getJobs().get(id).parserVersion,4);await engine.imports.resume(id);await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.imports.getJobs().get(id).stableIds['element:legacy-one'],first);assert.equal(engine.getSnapshot().document.elements.size,2);assert.equal(f.image().formatVersion,15);assert.equal(f.errors.length,0);
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}finally{await engine.close();}
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||||
});
|
||||
|
||||
@@ -24,5 +24,5 @@ test('cached subtree height cannot bypass the depth bound and omitted object fie
|
||||
const cycle={};cycle.self=cycle;assert.throws(()=>encodeRecoveryValue(cycle),/invalid_recovery_payload/);assert.throws(()=>encodeRecoveryValue({big:1n}));
|
||||
});
|
||||
test('only factory-owned images are recognized; immutable-looking impostors retain defensive-copy handling',()=>{
|
||||
const mutable={title:'before'},image=sealRecoveryImage(2,3,2,{mutable});assert.equal(isSealedRecoveryImage(image),true);assert.equal(isSealedRecoveryImage(structuredClone(image)),false);assert.equal(isSealedRecoveryImage(Object.freeze({...image})),false);mutable.title='after';assert.equal(image.payload.mutable.title,'before');assert.ok(Object.isFrozen(image.payload.mutable));assert.throws(()=>sealRecoveryImage(2,1,2,{}),/corrupt_recovery_image/);assert.equal(isSealedRecoveryImage(sealRecoveryImage(3,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(4,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(5,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(6,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(7,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(8,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(9,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(10,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(11,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(12,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(13,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(14,1,1,{})),true);assert.throws(()=>sealRecoveryImage(16,1,1,{}),/corrupt_recovery_image/);
|
||||
const mutable={title:'before'},image=sealRecoveryImage(2,3,2,{mutable});assert.equal(isSealedRecoveryImage(image),true);assert.equal(isSealedRecoveryImage(structuredClone(image)),false);assert.equal(isSealedRecoveryImage(Object.freeze({...image})),false);mutable.title='after';assert.equal(image.payload.mutable.title,'before');assert.ok(Object.isFrozen(image.payload.mutable));assert.throws(()=>sealRecoveryImage(2,1,2,{}),/corrupt_recovery_image/);assert.equal(isSealedRecoveryImage(sealRecoveryImage(3,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(4,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(5,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(6,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(7,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(8,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(9,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(10,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(11,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(12,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(13,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(14,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(15,1,1,{})),true);assert.equal(isSealedRecoveryImage(sealRecoveryImage(16,1,1,{})),true);assert.throws(()=>sealRecoveryImage(17,1,1,{}),/corrupt_recovery_image/);
|
||||
});
|
||||
|
||||
@@ -440,6 +440,7 @@ try {
|
||||
await evaluate(`(()=>{const transfer=new DataTransfer();transfer.items.add(new File([${JSON.stringify(exported)}],'round-trip.json',{type:'application/json'}));const input=document.querySelector('input[data-canvas-import]');input.files=transfer.files;input.dispatchEvent(new Event('change',{bubbles:true}));})()`);
|
||||
await until(`document.querySelector('[aria-label="画布导入"]')?.textContent.includes('round-trip.json')&&[...document.querySelectorAll('[data-headless-canvas] textarea')].filter(input=>input.value==='JSON array UI text').length===2`,'exported document did not reimport');
|
||||
for(let i=0;i<200&&documents.get(other).elements.size!==beforeDocumentImport+roundTripElementCount;i++)await pause(20);assert.equal(documents.get(other).elements.size,beforeDocumentImport+roundTripElementCount);await call('Page.reload');await until(`document.querySelector('[aria-label="画布导入"]')?.textContent.includes('round-trip.json')&&[...document.querySelectorAll('[data-headless-canvas] textarea')].filter(input=>input.value==='JSON array UI text').length===2`,'document round trip task/content did not recover');
|
||||
assert.equal(await evaluate(`(()=>{const job=[...window.__fixtureActualEngine.imports.getJobs().values()].find(job=>job.source?.name==='round-trip.json');return job?.parserVersion;})()`),5,'document picker did not recover the streaming interpreter');
|
||||
console.log('PASS actual toolbar JSON export reimports through file picker with fresh elements and recovers after reload');
|
||||
const importedAssetId=[...assets.keys()][0],uploadsBeforeDocumentImage=uploads.length,imageImportDocument={documentFormatVersion:1,projectId:'image-source',canvases:[{id:'image-source',parent:null}],elements:[{id:'image-from-file',incarnation:1,ownerCanvasId:'image-source',componentId:'image',dataVersion:1,structure:'node',geometry:{x:400,y:100,width:200,height:100,rotation:0},data:{title:'Document imported image',text:'',assetId:importedAssetId,src:'https://untrusted.test/stale'}}],tombstones:{}};
|
||||
const beforeImageImport=documents.get(other).elements.size;
|
||||
@@ -447,6 +448,12 @@ try {
|
||||
for(let i=0;i<200&&![...documents.get(other).elements.values()].some(e=>e.data.title==='Document imported image');i++)await pause(20);assert.equal(documents.get(other).elements.size,beforeImageImport+1);const importedImage=[...documents.get(other).elements.values()].find(e=>e.data.title==='Document imported image');assert.equal(importedImage.data.assetId,importedAssetId);assert.notEqual(importedImage.data.src,'https://untrusted.test/stale');assert.equal(uploads.length,uploadsBeforeDocumentImage);
|
||||
await call('Page.reload');await until(`document.querySelector('[aria-label="画布导入"]')?.textContent.includes('image-document.json')&&!!document.querySelector('.react-flow__node[data-id="${importedImage.id}"] img')`,'authorized document image did not recover after reload');assert.equal(uploads.length,uploadsBeforeDocumentImage);
|
||||
console.log('PASS document image import reauthorizes existing resource, ignores stale URL and recovers without reuploading');
|
||||
await evaluate(`(()=>{const engine=window.__fixtureActualEngine,view=[...engine.sessions.getSnapshot().views.values()][0];let release;const gate=new Promise(resolve=>release=resolve);window.__releaseDocumentTail=()=>{window.__documentTailReleased=true;release();};class GatedDocument extends Blob{slice(start=0,end=this.size,...rest){const part=super.slice(start,end,...rest);if(end-start!==16384||start<32768||window.__documentTailReleased)return part;return{async arrayBuffer(){window.__documentTailWaiting=true;await gate;return part.arrayBuffer();}};}}const element=(id,text)=>({id,incarnation:1,structure:'node',ownerCanvasId:'stream-source',componentId:'text',dataVersion:1,data:{title:id,text},geometry:{x:0,y:0,width:260,height:200,rotation:0}}),input={documentFormatVersion:1,projectId:'stream-source',canvases:[{id:'stream-source',parent:null}],elements:[element('dom-prefix','Document progressive prefix'),element('dom-tail','x'.repeat(100000))],tombstones:{}};window.__streamDocumentJob=engine.imports.startDocument(new GatedDocument([JSON.stringify(input)]),view.canvasId);})()`);
|
||||
await until(`(()=>{const job=window.__fixtureActualEngine.imports.getJobs().get(window.__streamDocumentJob),id=job.stableIds['element:dom-prefix'];window.__streamDocumentFirst=id;return window.__documentTailWaiting&&!window.__documentTailReleased&&!!document.querySelector('.react-flow__node[data-id="'+id+'"] textarea');})()`,'document prefix did not display while parser tail was blocked');
|
||||
await evaluate(`(()=>{const node=document.querySelector('.react-flow__node[data-id="'+window.__streamDocumentFirst+'"]');node.dispatchEvent(new MouseEvent('click',{bubbles:true}));node.querySelector('[aria-label^="单击选中"]').dispatchEvent(new MouseEvent('dblclick',{bubbles:true}));})()`);await until(`document.activeElement===document.querySelector('.react-flow__node[data-id="'+window.__streamDocumentFirst+'"] textarea')&&!document.activeElement.readOnly`,'progressive document prefix did not accept editing');await call('Input.insertText',{text:' edited before tail'});assert.equal(await evaluate(`window.__fixtureActualEngine.getSnapshot().document.elements.get(window.__streamDocumentFirst).data.text.endsWith('edited before tail')`),true);assert.equal(await evaluate('window.__documentTailReleased===true'),false);await evaluate('window.__releaseDocumentTail()');
|
||||
await until(`window.__fixtureActualEngine.imports.getJobs().get(window.__streamDocumentJob).status==='completed'`,'streaming document did not complete after releasing tail');const streamFirstId=await evaluate('window.__streamDocumentFirst');for(let i=0;i<200&&!documents.get(other).elements.get(streamFirstId)?.data.text.endsWith('edited before tail');i++)await pause(20);assert.ok(documents.get(other).elements.get(streamFirstId).data.text.endsWith('edited before tail'));assert.equal(await evaluate(`window.__fixtureActualEngine.imports.getJobs().get(window.__streamDocumentJob).committedSourceKeys.length`),2);
|
||||
console.log('PASS actual document prefix displays and accepts native text edits while its parser tail is blocked, then completion preserves those edits');
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user